Add script export_import_betwen_pageservers.py to migrate projects between pageservers

.cargo/config.toml

@@ -1,8 +0,0 @@
-[build]
-# This is only present for local builds, as it will be overridden
-# by the RUSTDOCFLAGS env var in CI.
-rustdocflags = ["-Arustdoc::private_intra_doc_links"]
-
-[alias]
-build_testing = ["build", "--features", "testing"]
-neon = ["run", "--bin", "neon_local"]

.circleci/ansible/.gitignore

@@ -0,0 +1,4 @@
+zenith_install.tar.gz
+.zenith_current_version
+neon_install.tar.gz
+.neon_current_version

.circleci/ansible/ansible.cfg

@@ -0,0 +1,12 @@
+[defaults]
+
+localhost_warning = False
+host_key_checking = False
+timeout = 30
+
+[ssh_connection]
+ssh_args   = -F ./ansible.ssh.cfg
+# teleport doesn't support sftp yet https://github.com/gravitational/teleport/issues/7127
+# and scp neither worked for me
+transfer_method = piped
+pipelining = True

.circleci/ansible/ansible.ssh.cfg

@@ -0,0 +1,15 @@
+# Remove this once https://github.com/gravitational/teleport/issues/10918 is fixed
+# (use pre 8.5 option name to cope with old ssh in CI)
+PubkeyAcceptedKeyTypes +ssh-rsa-cert-v01@openssh.com
+
+Host tele.zenith.tech
+    User admin
+    Port 3023
+    StrictHostKeyChecking no
+    UserKnownHostsFile /dev/null
+
+Host * !tele.zenith.tech
+    User admin
+    StrictHostKeyChecking no
+    UserKnownHostsFile /dev/null
+    ProxyJump tele.zenith.tech

.circleci/ansible/deploy.yaml

@@ -0,0 +1,176 @@
+- name: Upload Neon binaries
+  hosts: storage
+  gather_facts: False
+  remote_user: admin
+
+  tasks:
+
+    - name: get latest version of Neon binaries
+      register: current_version_file
+      set_fact:
+        current_version: "{{ lookup('file', '.neon_current_version') | trim }}"
+      tags:
+      - pageserver
+      - safekeeper
+
+    - name: inform about versions
+      debug: msg="Version to deploy - {{ current_version }}"
+      tags:
+      - pageserver
+      - safekeeper
+
+    - name: upload and extract Neon binaries to /usr/local
+      ansible.builtin.unarchive:
+        owner: root
+        group: root
+        src: neon_install.tar.gz
+        dest: /usr/local
+      become: true
+      tags:
+      - pageserver
+      - safekeeper
+      - binaries
+      - putbinaries
+
+- name: Deploy pageserver
+  hosts: pageservers
+  gather_facts: False
+  remote_user: admin
+
+  tasks:
+
+    - name: upload init script
+      when: console_mgmt_base_url is defined
+      ansible.builtin.template:
+        src: scripts/init_pageserver.sh
+        dest: /tmp/init_pageserver.sh
+        owner: root
+        group: root
+        mode: '0755'
+      become: true
+      tags:
+      - pageserver
+
+    - name: init pageserver
+      shell:
+        cmd: /tmp/init_pageserver.sh
+      args:
+        creates: "/storage/pageserver/data/tenants"
+      environment:
+        NEON_REPO_DIR: "/storage/pageserver/data"
+        LD_LIBRARY_PATH: "/usr/local/lib"
+      become: true
+      tags:
+      - pageserver
+
+    - name: update remote storage (s3) config
+      lineinfile:
+        path: /storage/pageserver/data/pageserver.toml
+        line: "{{ item }}"
+      loop:
+        - "[remote_storage]"
+        - "bucket_name = '{{ bucket_name }}'"
+        - "bucket_region = '{{ bucket_region }}'"
+        - "prefix_in_bucket = '{{ inventory_hostname }}'"
+      become: true
+      tags:
+      - pageserver
+
+    - name: upload systemd service definition
+      ansible.builtin.template:
+        src: systemd/pageserver.service
+        dest: /etc/systemd/system/pageserver.service
+        owner: root
+        group: root
+        mode: '0644'
+      become: true
+      tags:
+      - pageserver
+
+    - name: start systemd service
+      ansible.builtin.systemd:
+        daemon_reload: yes
+        name: pageserver
+        enabled: yes
+        state: restarted
+      become: true
+      tags:
+      - pageserver
+
+    - name: post version to console
+      when: console_mgmt_base_url is defined
+      shell:
+        cmd: |
+          INSTANCE_ID=$(curl -s http://169.254.169.254/latest/meta-data/instance-id)
+          curl -sfS -d '{"version": {{ current_version }} }' -X PATCH {{ console_mgmt_base_url }}/api/v1/pageservers/$INSTANCE_ID
+      tags:
+      - pageserver
+
+- name: Deploy safekeeper
+  hosts: safekeepers
+  gather_facts: False
+  remote_user: admin
+
+  tasks:
+
+    - name: upload init script
+      when: console_mgmt_base_url is defined
+      ansible.builtin.template:
+        src: scripts/init_safekeeper.sh
+        dest: /tmp/init_safekeeper.sh
+        owner: root
+        group: root
+        mode: '0755'
+      become: true
+      tags:
+      - safekeeper
+
+    - name: init safekeeper
+      shell:
+        cmd: /tmp/init_safekeeper.sh
+      args:
+        creates: "/storage/safekeeper/data/safekeeper.id"
+      environment:
+        NEON_REPO_DIR: "/storage/safekeeper/data"
+        LD_LIBRARY_PATH: "/usr/local/lib"
+      become: true
+      tags:
+      - safekeeper
+
+    # in the future safekeepers should discover pageservers byself
+    # but currently use first pageserver that was discovered
+    - name: set first pageserver var for safekeepers
+      set_fact:
+        first_pageserver: "{{ hostvars[groups['pageservers'][0]]['inventory_hostname'] }}"
+      tags:
+      - safekeeper
+
+    - name: upload systemd service definition
+      ansible.builtin.template:
+        src: systemd/safekeeper.service
+        dest: /etc/systemd/system/safekeeper.service
+        owner: root
+        group: root
+        mode: '0644'
+      become: true
+      tags:
+      - safekeeper
+
+    - name: start systemd service
+      ansible.builtin.systemd:
+        daemon_reload: yes
+        name: safekeeper
+        enabled: yes
+        state: restarted
+      become: true
+      tags:
+      - safekeeper
+
+    - name: post version to console
+      when: console_mgmt_base_url is defined
+      shell:
+        cmd: |
+          INSTANCE_ID=$(curl -s http://169.254.169.254/latest/meta-data/instance-id)
+          curl -sfS -d '{"version": {{ current_version }} }' -X PATCH {{ console_mgmt_base_url }}/api/v1/safekeepers/$INSTANCE_ID
+      tags:
+      - safekeeper

.circleci/ansible/get_binaries.sh

@@ -0,0 +1,52 @@
+#!/bin/bash
+
+set -e
+
+RELEASE=${RELEASE:-false}
+
+# look at docker hub for latest tag for neon docker image
+if [ "${RELEASE}" = "true" ]; then
+    echo "search latest release tag"
+    VERSION=$(curl -s https://registry.hub.docker.com/v1/repositories/neondatabase/neon/tags |jq -r -S '.[].name' | grep release | sed 's/release-//g' | grep -E '^[0-9]+$' | sort -n | tail -1)
+    if [ -z "${VERSION}" ]; then
+        echo "no any docker tags found, exiting..."
+        exit 1
+    else
+        TAG="release-${VERSION}"
+    fi
+else
+    echo "search latest dev tag"
+    VERSION=$(curl -s https://registry.hub.docker.com/v1/repositories/neondatabase/neon/tags |jq -r -S '.[].name' | grep -E '^[0-9]+$' | sort -n | tail -1)
+    if [ -z "${VERSION}" ]; then
+        echo "no any docker tags found, exiting..."
+        exit 1
+    else
+        TAG="${VERSION}"
+    fi
+fi
+
+echo "found ${VERSION}"
+
+# do initial cleanup
+rm -rf neon_install postgres_install.tar.gz neon_install.tar.gz .neon_current_version
+mkdir neon_install
+
+# retrieve binaries from docker image
+echo "getting binaries from docker image"
+docker pull --quiet neondatabase/neon:${TAG}
+ID=$(docker create neondatabase/neon:${TAG})
+docker cp ${ID}:/data/postgres_install.tar.gz .
+tar -xzf postgres_install.tar.gz -C neon_install
+docker cp ${ID}:/usr/local/bin/pageserver neon_install/bin/
+docker cp ${ID}:/usr/local/bin/safekeeper neon_install/bin/
+docker cp ${ID}:/usr/local/bin/proxy neon_install/bin/
+docker cp ${ID}:/usr/local/bin/postgres neon_install/bin/
+docker rm -vf ${ID}
+
+# store version to file (for ansible playbooks) and create binaries tarball
+echo ${VERSION} > neon_install/.neon_current_version
+echo ${VERSION} > .neon_current_version
+tar -czf neon_install.tar.gz -C neon_install .
+
+# do final cleaup
+rm -rf neon_install postgres_install.tar.gz

.circleci/ansible/neon-stress.hosts

@@ -0,0 +1,19 @@
+[pageservers]
+neon-stress-ps-1 console_region_id=1
+neon-stress-ps-2 console_region_id=1
+
+[safekeepers]
+neon-stress-sk-1 console_region_id=1
+neon-stress-sk-2 console_region_id=1
+neon-stress-sk-3 console_region_id=1
+
+[storage:children]
+pageservers
+safekeepers
+
+[storage:vars]
+console_mgmt_base_url = http://neon-stress-console.local
+bucket_name           = neon-storage-ireland
+bucket_region         = eu-west-1
+etcd_endpoints        = etcd-stress.local:2379
+safekeeper_enable_s3_offload = false

.circleci/ansible/production.hosts

@@ -0,0 +1,19 @@
+[pageservers]
+#zenith-1-ps-1 console_region_id=1
+zenith-1-ps-2 console_region_id=1
+
+[safekeepers]
+zenith-1-sk-1 console_region_id=1
+zenith-1-sk-2 console_region_id=1
+zenith-1-sk-3 console_region_id=1
+
+[storage:children]
+pageservers
+safekeepers
+
+[storage:vars]
+env_name = prod-1
+console_mgmt_base_url = http://console-release.local
+bucket_name           = zenith-storage-oregon
+bucket_region         = us-west-2
+etcd_endpoints        = etcd-release.local:2379

.circleci/ansible/scripts/init_pageserver.sh

@@ -0,0 +1,30 @@
+#!/bin/sh
+
+# get instance id from meta-data service
+INSTANCE_ID=$(curl -s http://169.254.169.254/latest/meta-data/instance-id)
+
+# store fqdn hostname in var
+HOST=$(hostname -f)
+
+
+cat <<EOF | tee /tmp/payload
+{
+  "version": 1,
+  "host": "${HOST}",
+  "port": 6400,
+  "region_id": {{ console_region_id }},
+  "instance_id": "${INSTANCE_ID}",
+  "http_host": "${HOST}",
+  "http_port": 9898
+}
+EOF
+
+# check if pageserver already registered or not
+if ! curl -sf -X PATCH -d '{}' {{ console_mgmt_base_url }}/api/v1/pageservers/${INSTANCE_ID} -o /dev/null; then
+
+    # not registered, so register it now
+    ID=$(curl -sf -X POST {{ console_mgmt_base_url }}/api/v1/pageservers -d@/tmp/payload | jq -r '.ID')
+
+    # init pageserver
+    sudo -u pageserver /usr/local/bin/pageserver -c "id=${ID}" -c "pg_distrib_dir='/usr/local'" --init -D /storage/pageserver/data
+fi

.circleci/ansible/scripts/init_safekeeper.sh

@@ -0,0 +1,30 @@
+#!/bin/sh
+
+# get instance id from meta-data service
+INSTANCE_ID=$(curl -s http://169.254.169.254/latest/meta-data/instance-id)
+
+# store fqdn hostname in var
+HOST=$(hostname -f)
+
+
+cat <<EOF | tee /tmp/payload
+{
+  "version": 1,
+  "host": "${HOST}",
+  "port": 6500,
+  "region_id": {{ console_region_id }},
+  "instance_id": "${INSTANCE_ID}",
+  "http_host": "${HOST}",
+  "http_port": 7676
+}
+EOF
+
+# check if safekeeper already registered or not
+if ! curl -sf -X PATCH -d '{}' {{ console_mgmt_base_url }}/api/v1/safekeepers/${INSTANCE_ID} -o /dev/null; then
+
+    # not registered, so register it now
+    ID=$(curl -sf -X POST {{ console_mgmt_base_url }}/api/v1/safekeepers -d@/tmp/payload | jq -r '.ID')
+
+    # init safekeeper
+    sudo -u safekeeper /usr/local/bin/safekeeper --id ${ID} --init -D /storage/safekeeper/data
+fi

.circleci/ansible/staging.hosts

@@ -0,0 +1,20 @@
+[pageservers]
+#zenith-us-stage-ps-1 console_region_id=27
+zenith-us-stage-ps-2 console_region_id=27
+zenith-us-stage-ps-3 console_region_id=27
+
+[safekeepers]
+zenith-us-stage-sk-4 console_region_id=27
+zenith-us-stage-sk-5 console_region_id=27
+zenith-us-stage-sk-6 console_region_id=27
+
+[storage:children]
+pageservers
+safekeepers
+
+[storage:vars]
+env_name = us-stage
+console_mgmt_base_url = http://console-staging.local
+bucket_name           = zenith-staging-storage-us-east-1
+bucket_region         = us-east-1
+etcd_endpoints        = etcd-staging.local:2379

.circleci/ansible/systemd/pageserver.service

@@ -0,0 +1,18 @@
+[Unit]
+Description=Zenith pageserver
+After=network.target auditd.service
+
+[Service]
+Type=simple
+User=pageserver
+Environment=RUST_BACKTRACE=1 NEON_REPO_DIR=/storage/pageserver LD_LIBRARY_PATH=/usr/local/lib
+ExecStart=/usr/local/bin/pageserver -c "pg_distrib_dir='/usr/local'" -c "listen_pg_addr='0.0.0.0:6400'" -c "listen_http_addr='0.0.0.0:9898'" -c "broker_endpoints=['{{ etcd_endpoints }}']" -D /storage/pageserver/data
+ExecReload=/bin/kill -HUP $MAINPID
+KillMode=mixed
+KillSignal=SIGINT
+Restart=on-failure
+TimeoutSec=10
+LimitNOFILE=30000000
+
+[Install]
+WantedBy=multi-user.target

.circleci/ansible/systemd/safekeeper.service

@@ -0,0 +1,18 @@
+[Unit]
+Description=Zenith safekeeper
+After=network.target auditd.service
+
+[Service]
+Type=simple
+User=safekeeper
+Environment=RUST_BACKTRACE=1 NEON_REPO_DIR=/storage/safekeeper/data LD_LIBRARY_PATH=/usr/local/lib
+ExecStart=/usr/local/bin/safekeeper -l {{ inventory_hostname }}.local:6500 --listen-http {{ inventory_hostname }}.local:7676 -D /storage/safekeeper/data --broker-endpoints={{ etcd_endpoints }} --remote-storage='{bucket_name="{{bucket_name}}", bucket_region="{{bucket_region}}", prefix_in_bucket="{{ env_name }}/wal"}'
+ExecReload=/bin/kill -HUP $MAINPID
+KillMode=mixed
+KillSignal=SIGINT
+Restart=on-failure
+TimeoutSec=10
+LimitNOFILE=30000000
+
+[Install]
+WantedBy=multi-user.target

.circleci/config.yml

@@ -0,0 +1,742 @@
+version: 2.1
+
+executors:
+  neon-xlarge-executor:
+    resource_class: xlarge
+    docker:
+      # NB: when changed, do not forget to update rust image tag in all Dockerfiles
+      - image: zimg/rust:1.58
+  neon-executor:
+    docker:
+      - image: zimg/rust:1.58
+
+jobs:
+  # A job to build postgres
+  build-postgres:
+    executor: neon-xlarge-executor
+    parameters:
+      build_type:
+        type: enum
+        enum: ["debug", "release"]
+    environment:
+      BUILD_TYPE: << parameters.build_type >>
+    steps:
+        # Checkout the git repo (circleci doesn't have a flag to enable submodules here)
+      - checkout
+
+        # Grab the postgres git revision to build a cache key.
+        # Append makefile as it could change the way postgres is built.
+        # Note this works even though the submodule hasn't been checkout out yet.
+      - run:
+          name: Get postgres cache key
+          command: |
+              git rev-parse HEAD:vendor/postgres > /tmp/cache-key-postgres
+              cat Makefile >> /tmp/cache-key-postgres
+
+      - restore_cache:
+          name: Restore postgres cache
+          keys:
+            # Restore ONLY if the rev key matches exactly
+            - v04-postgres-cache-<< parameters.build_type >>-{{ checksum "/tmp/cache-key-postgres" }}
+
+        # Build postgres if the restore_cache didn't find a build.
+        # `make` can't figure out whether the cache is valid, since
+        # it only compares file timestamps.
+      - run:
+          name: build postgres
+          command: |
+            if [ ! -e tmp_install/bin/postgres ]; then
+              # "depth 1" saves some time by not cloning the whole repo
+              git submodule update --init --depth 1
+              # bail out on any warnings
+              COPT='-Werror' mold -run make postgres -j$(nproc)
+            fi
+
+      - save_cache:
+          name: Save postgres cache
+          key: v04-postgres-cache-<< parameters.build_type >>-{{ checksum "/tmp/cache-key-postgres" }}
+          paths:
+            - tmp_install
+
+  # A job to build Neon rust code
+  build-neon:
+    executor: neon-xlarge-executor
+    parameters:
+      build_type:
+        type: enum
+        enum: ["debug", "release"]
+    environment:
+      BUILD_TYPE: << parameters.build_type >>
+    steps:
+        # Checkout the git repo (without submodules)
+      - checkout
+
+        # Grab the postgres git revision to build a cache key.
+        # Append makefile as it could change the way postgres is built.
+        # Note this works even though the submodule hasn't been checkout out yet.
+      - run:
+          name: Get postgres cache key
+          command: |
+            git rev-parse HEAD:vendor/postgres > /tmp/cache-key-postgres
+            cat Makefile >> /tmp/cache-key-postgres
+
+
+      - restore_cache:
+          name: Restore postgres cache
+          keys:
+            # Restore ONLY if the rev key matches exactly
+            - v04-postgres-cache-<< parameters.build_type >>-{{ checksum "/tmp/cache-key-postgres" }}
+
+      - restore_cache:
+          name: Restore rust cache
+          keys:
+            # Require an exact match. While an out of date cache might speed up the build,
+            # there's no way to clean out old packages, so the cache grows every time something
+            # changes.
+            - v04-rust-cache-deps-<< parameters.build_type >>-{{ checksum "Cargo.lock" }}
+
+        # Build the rust code, including test binaries
+      - run:
+          name: Rust build << parameters.build_type >>
+          command: |
+            if [[ $BUILD_TYPE == "debug" ]]; then
+              CARGO_FLAGS=
+            elif [[ $BUILD_TYPE == "release" ]]; then
+              CARGO_FLAGS="--release --features profiling"
+            fi
+
+            export CARGO_INCREMENTAL=0
+            export CACHEPOT_BUCKET=zenith-rust-cachepot
+            export RUSTC_WRAPPER=cachepot
+            export AWS_ACCESS_KEY_ID="${CACHEPOT_AWS_ACCESS_KEY_ID}"
+            export AWS_SECRET_ACCESS_KEY="${CACHEPOT_AWS_SECRET_ACCESS_KEY}"
+            mold -run cargo build $CARGO_FLAGS --features failpoints --bins --tests
+            cachepot -s
+
+      - save_cache:
+          name: Save rust cache
+          key: v04-rust-cache-deps-<< parameters.build_type >>-{{ checksum "Cargo.lock" }}
+          paths:
+            - ~/.cargo/registry
+            - ~/.cargo/git
+            - target
+
+        # Run rust unit tests
+      - run:
+          name: cargo test
+          command: |
+            if [[ $BUILD_TYPE == "debug" ]]; then
+              CARGO_FLAGS=
+            elif [[ $BUILD_TYPE == "release" ]]; then
+              CARGO_FLAGS=--release
+            fi
+
+            cargo test $CARGO_FLAGS
+
+        # Install the rust binaries, for use by test jobs
+      - run:
+          name: Install rust binaries
+          command: |
+            binaries=$(
+              cargo metadata --format-version=1 --no-deps |
+              jq -r '.packages[].targets[] | select(.kind | index("bin")) | .name'
+            )
+
+            test_exe_paths=$(
+              cargo test --message-format=json --no-run |
+              jq -r '.executable | select(. != null)'
+            )
+
+            mkdir -p /tmp/zenith/bin
+            mkdir -p /tmp/zenith/test_bin
+            mkdir -p /tmp/zenith/etc
+
+            # Install target binaries
+            for bin in $binaries; do
+              SRC=target/$BUILD_TYPE/$bin
+              DST=/tmp/zenith/bin/$bin
+              cp $SRC $DST
+            done
+
+        # Install the postgres binaries, for use by test jobs
+      - run:
+          name: Install postgres binaries
+          command: |
+            cp -a tmp_install /tmp/zenith/pg_install
+
+      # Save rust binaries for other jobs in the workflow
+      - persist_to_workspace:
+          root: /tmp/zenith
+          paths:
+            - "*"
+
+  check-codestyle-python:
+    executor: neon-executor
+    steps:
+      - checkout
+      - restore_cache:
+          keys:
+            - v2-python-deps-{{ checksum "poetry.lock" }}
+      - run:
+          name: Install deps
+          command: ./scripts/pysync
+      - save_cache:
+          key: v2-python-deps-{{ checksum "poetry.lock" }}
+          paths:
+            - /home/circleci/.cache/pypoetry/virtualenvs
+      - run:
+          name: Print versions
+          when: always
+          command: |
+              poetry run python --version
+              poetry show
+      - run:
+          name: Run yapf to ensure code format
+          when: always
+          command: poetry run yapf --recursive --diff .
+      - run:
+          name: Run mypy to check types
+          when: always
+          command: poetry run mypy .
+
+  run-pytest:
+    executor: neon-executor
+    parameters:
+      # pytest args to specify the tests to run.
+      #
+      # This can be a test file name, e.g. 'test_pgbench.py, or a subdirectory,
+      # or '-k foobar' to run tests containing string 'foobar'. See pytest man page
+      # section SPECIFYING TESTS / SELECTING TESTS for details.
+      #
+      # Select the type of Rust build. Must be "release" or "debug".
+      build_type:
+        type: string
+        default: "debug"
+      # This parameter is required, to prevent the mistake of running all tests in one job.
+      test_selection:
+        type: string
+        default: ""
+      # Arbitrary parameters to pytest. For example "-s" to prevent capturing stdout/stderr
+      extra_params:
+        type: string
+        default: ""
+      needs_postgres_source:
+        type: boolean
+        default: false
+      run_in_parallel:
+        type: boolean
+        default: true
+      save_perf_report:
+        type: boolean
+        default: false
+    environment:
+      BUILD_TYPE: << parameters.build_type >>
+    steps:
+      - attach_workspace:
+          at: /tmp/zenith
+      - checkout
+      - when:
+          condition: << parameters.needs_postgres_source >>
+          steps:
+            - run: git submodule update --init --depth 1
+      - restore_cache:
+          keys:
+            - v2-python-deps-{{ checksum "poetry.lock" }}
+      - run:
+          name: Install deps
+          command: ./scripts/pysync
+      - save_cache:
+          key: v2-python-deps-{{ checksum "poetry.lock" }}
+          paths:
+            - /home/circleci/.cache/pypoetry/virtualenvs
+      - run:
+          name: Run pytest
+          # pytest doesn't output test logs in real time, so CI job may fail with
+          # `Too long with no output` error, if a test is running for a long time.
+          # In that case, tests should have internal timeouts that are less than
+          # no_output_timeout, specified here.
+          no_output_timeout: 10m
+          environment:
+            - NEON_BIN: /tmp/zenith/bin
+            - POSTGRES_DISTRIB_DIR: /tmp/zenith/pg_install
+            - TEST_OUTPUT: /tmp/test_output
+            # this variable will be embedded in perf test report
+            # and is needed to distinguish different environments
+            - PLATFORM: zenith-local-ci
+          command: |
+            PERF_REPORT_DIR="$(realpath test_runner/perf-report-local)"
+            rm -rf $PERF_REPORT_DIR
+
+            TEST_SELECTION="test_runner/<< parameters.test_selection >>"
+            EXTRA_PARAMS="<< parameters.extra_params >>"
+            if [ -z "$TEST_SELECTION" ]; then
+              echo "test_selection must be set"
+              exit 1
+            fi
+            if << parameters.run_in_parallel >>; then
+              EXTRA_PARAMS="-n4 $EXTRA_PARAMS"
+            fi
+            if << parameters.save_perf_report >>; then
+              if [[ $CIRCLE_BRANCH == "main" ]]; then
+                mkdir -p "$PERF_REPORT_DIR"
+                EXTRA_PARAMS="--out-dir $PERF_REPORT_DIR $EXTRA_PARAMS"
+              fi
+            fi
+
+            export GITHUB_SHA=$CIRCLE_SHA1
+
+            # Run the tests.
+            #
+            # The junit.xml file allows CircleCI to display more fine-grained test information
+            # in its "Tests" tab in the results page.
+            # --verbose prints name of each test (helpful when there are
+            # multiple tests in one file)
+            # -rA prints summary in the end
+            # -n4 uses four processes to run tests via pytest-xdist
+            # -s is not used to prevent pytest from capturing output, because tests are running
+            # in parallel and logs are mixed between different tests
+            ./scripts/pytest \
+              --junitxml=$TEST_OUTPUT/junit.xml \
+              --tb=short \
+              --verbose \
+              -m "not remote_cluster" \
+              -rA $TEST_SELECTION $EXTRA_PARAMS
+
+            if << parameters.save_perf_report >>; then
+              if [[ $CIRCLE_BRANCH == "main" ]]; then
+                export REPORT_FROM="$PERF_REPORT_DIR"
+                export REPORT_TO=local
+                scripts/generate_and_push_perf_report.sh
+              fi
+            fi
+      - run:
+          # CircleCI artifacts are preserved one file at a time, so skipping
+          # this step isn't a good idea. If you want to extract the
+          # pageserver state, perhaps a tarball would be a better idea.
+          name: Delete all data but logs
+          when: always
+          command: |
+            du -sh /tmp/test_output/*
+            find /tmp/test_output -type f ! -name "*.log" ! -name "regression.diffs" ! -name "junit.xml" ! -name "*.filediff" ! -name "*.stdout" ! -name "*.stderr" ! -name "flamegraph.svg" ! -name "*.metrics" -delete
+            du -sh /tmp/test_output/*
+      - store_artifacts:
+          path: /tmp/test_output
+      # The store_test_results step tells CircleCI where to find the junit.xml file.
+      - store_test_results:
+          path: /tmp/test_output
+      # Save data (if any)
+      - persist_to_workspace:
+          root: /tmp/zenith
+          paths:
+            - "*"
+
+  # Build neondatabase/neon:latest image and push it to Docker hub
+  docker-image:
+    docker:
+      - image: cimg/base:2021.04
+    steps:
+      - checkout
+      - setup_remote_docker:
+          docker_layer_caching: true
+      - run:
+          name: Init postgres submodule
+          command: git submodule update --init --depth 1
+      - run:
+          name: Build and push Docker image
+          command: |
+            echo $NEON_DOCKER_PWD | docker login -u $NEON_DOCKER_LOGIN --password-stdin
+            DOCKER_TAG=$(git log --oneline|wc -l)
+            docker build \
+              --pull \
+              --build-arg GIT_VERSION=${CIRCLE_SHA1} \
+              --build-arg AWS_ACCESS_KEY_ID="${CACHEPOT_AWS_ACCESS_KEY_ID}" \
+              --build-arg AWS_SECRET_ACCESS_KEY="${CACHEPOT_AWS_SECRET_ACCESS_KEY}" \
+              --tag neondatabase/neon:${DOCKER_TAG} --tag neondatabase/neon:latest .
+            docker push neondatabase/neon:${DOCKER_TAG}
+            docker push neondatabase/neon:latest
+
+  # Build neondatabase/compute-node:latest image and push it to Docker hub
+  docker-image-compute:
+    docker:
+      - image: cimg/base:2021.04
+    steps:
+      - checkout
+      - setup_remote_docker:
+          docker_layer_caching: true
+      - run:
+          name: Build and push compute-tools Docker image
+          command: |
+            echo $NEON_DOCKER_PWD | docker login -u $NEON_DOCKER_LOGIN --password-stdin
+            docker build \
+              --build-arg AWS_ACCESS_KEY_ID="${CACHEPOT_AWS_ACCESS_KEY_ID}" \
+              --build-arg AWS_SECRET_ACCESS_KEY="${CACHEPOT_AWS_SECRET_ACCESS_KEY}" \
+              --tag neondatabase/compute-tools:local \
+              --tag neondatabase/compute-tools:latest \
+              -f Dockerfile.compute-tools .
+            # Only push :latest image
+            docker push neondatabase/compute-tools:latest
+      - run:
+          name: Init postgres submodule
+          command: git submodule update --init --depth 1
+      - run:
+          name: Build and push compute-node Docker image
+          command: |
+            echo $NEON_DOCKER_PWD | docker login -u $NEON_DOCKER_LOGIN --password-stdin
+            DOCKER_TAG=$(git log --oneline|wc -l)
+            docker build --tag neondatabase/compute-node:${DOCKER_TAG} \
+              --tag neondatabase/compute-node:latest vendor/postgres \
+              --build-arg COMPUTE_TOOLS_TAG=local
+            docker push neondatabase/compute-node:${DOCKER_TAG}
+            docker push neondatabase/compute-node:latest
+
+  # Build production neondatabase/neon:release image and push it to Docker hub
+  docker-image-release:
+    docker:
+      - image: cimg/base:2021.04
+    steps:
+      - checkout
+      - setup_remote_docker:
+          docker_layer_caching: true
+      - run:
+          name: Init postgres submodule
+          command: git submodule update --init --depth 1
+      - run:
+          name: Build and push Docker image
+          command: |
+            echo $NEON_DOCKER_PWD | docker login -u $NEON_DOCKER_LOGIN --password-stdin
+            DOCKER_TAG="release-$(git log --oneline|wc -l)"
+            docker build \
+              --pull \
+              --build-arg GIT_VERSION=${CIRCLE_SHA1} \
+              --build-arg AWS_ACCESS_KEY_ID="${CACHEPOT_AWS_ACCESS_KEY_ID}" \
+              --build-arg AWS_SECRET_ACCESS_KEY="${CACHEPOT_AWS_SECRET_ACCESS_KEY}" \
+              --tag neondatabase/neon:${DOCKER_TAG} --tag neondatabase/neon:release .
+            docker push neondatabase/neon:${DOCKER_TAG}
+            docker push neondatabase/neon:release
+
+  # Build production neondatabase/compute-node:release image and push it to Docker hub
+  docker-image-compute-release:
+    docker:
+      - image: cimg/base:2021.04
+    steps:
+      - checkout
+      - setup_remote_docker:
+          docker_layer_caching: true
+      - run:
+          name: Build and push compute-tools Docker image
+          command: |
+            echo $NEON_DOCKER_PWD | docker login -u $NEON_DOCKER_LOGIN --password-stdin
+            docker build \
+              --build-arg AWS_ACCESS_KEY_ID="${CACHEPOT_AWS_ACCESS_KEY_ID}" \
+              --build-arg AWS_SECRET_ACCESS_KEY="${CACHEPOT_AWS_SECRET_ACCESS_KEY}" \
+              --tag neondatabase/compute-tools:release \
+              --tag neondatabase/compute-tools:local \
+              -f Dockerfile.compute-tools .
+            # Only push :release image
+            docker push neondatabase/compute-tools:release
+      - run:
+          name: Init postgres submodule
+          command: git submodule update --init --depth 1
+      - run:
+          name: Build and push compute-node Docker image
+          command: |
+            echo $NEON_DOCKER_PWD | docker login -u $NEON_DOCKER_LOGIN --password-stdin
+            DOCKER_TAG="release-$(git log --oneline|wc -l)"
+            docker build --tag neondatabase/compute-node:${DOCKER_TAG} \
+              --tag neondatabase/compute-node:release vendor/postgres \
+              --build-arg COMPUTE_TOOLS_TAG=local
+            docker push neondatabase/compute-node:${DOCKER_TAG}
+            docker push neondatabase/compute-node:release
+
+  deploy-staging:
+    docker:
+      - image: cimg/python:3.10
+    steps:
+      - checkout
+      - setup_remote_docker
+      - run:
+          name: Setup ansible
+          command: |
+            pip install --progress-bar off --user ansible boto3
+      - run:
+          name: Redeploy
+          command: |
+            cd "$(pwd)/.circleci/ansible"
+
+            ./get_binaries.sh
+
+            echo "${TELEPORT_SSH_KEY}"  | tr -d '\n'| base64 --decode >ssh-key
+            echo "${TELEPORT_SSH_CERT}" | tr -d '\n'| base64 --decode >ssh-key-cert.pub
+            chmod 0600 ssh-key
+            ssh-add ssh-key
+            rm -f ssh-key ssh-key-cert.pub
+
+            ansible-playbook deploy.yaml -i staging.hosts
+            rm -f neon_install.tar.gz .neon_current_version
+
+  deploy-staging-proxy:
+    docker:
+      - image: cimg/base:2021.04
+    environment:
+      KUBECONFIG: .kubeconfig
+    steps:
+      - checkout
+      - run:
+          name: Store kubeconfig file
+          command: |
+            echo "${STAGING_KUBECONFIG_DATA}" | base64 --decode > ${KUBECONFIG}
+            chmod 0600 ${KUBECONFIG}
+      - run:
+          name: Setup helm v3
+          command: |
+            curl -s https://raw.githubusercontent.com/helm/helm/main/scripts/get-helm-3 | bash
+            helm repo add neondatabase https://neondatabase.github.io/helm-charts
+      - run:
+          name: Re-deploy proxy
+          command: |
+            DOCKER_TAG=$(git log --oneline|wc -l)
+            helm upgrade neon-proxy       neondatabase/neon-proxy --install -f .circleci/helm-values/staging.proxy.yaml --set image.tag=${DOCKER_TAG} --wait
+            helm upgrade neon-proxy-scram neondatabase/neon-proxy --install -f .circleci/helm-values/staging.proxy-scram.yaml --set image.tag=${DOCKER_TAG} --wait
+
+  deploy-neon-stress:
+    docker:
+      - image: cimg/python:3.10
+    steps:
+      - checkout
+      - setup_remote_docker
+      - run:
+          name: Setup ansible
+          command: |
+            pip install --progress-bar off --user ansible boto3
+      - run:
+          name: Redeploy
+          command: |
+            cd "$(pwd)/.circleci/ansible"
+
+            ./get_binaries.sh
+
+            echo "${TELEPORT_SSH_KEY}"  | tr -d '\n'| base64 --decode >ssh-key
+            echo "${TELEPORT_SSH_CERT}" | tr -d '\n'| base64 --decode >ssh-key-cert.pub
+            chmod 0600 ssh-key
+            ssh-add ssh-key
+            rm -f ssh-key ssh-key-cert.pub
+
+            ansible-playbook deploy.yaml -i neon-stress.hosts
+            rm -f neon_install.tar.gz .neon_current_version
+
+  deploy-neon-stress-proxy:
+    docker:
+      - image: cimg/base:2021.04
+    environment:
+      KUBECONFIG: .kubeconfig
+    steps:
+      - checkout
+      - run:
+          name: Store kubeconfig file
+          command: |
+            echo "${NEON_STRESS_KUBECONFIG_DATA}" | base64 --decode > ${KUBECONFIG}
+            chmod 0600 ${KUBECONFIG}
+      - run:
+          name: Setup helm v3
+          command: |
+            curl -s https://raw.githubusercontent.com/helm/helm/main/scripts/get-helm-3 | bash
+            helm repo add neondatabase https://neondatabase.github.io/helm-charts
+      - run:
+          name: Re-deploy proxy
+          command: |
+            DOCKER_TAG=$(git log --oneline|wc -l)
+            helm upgrade neon-stress-proxy       neondatabase/neon-proxy --install -f .circleci/helm-values/neon-stress.proxy.yaml --set image.tag=${DOCKER_TAG} --wait
+            helm upgrade neon-stress-proxy-scram neondatabase/neon-proxy --install -f .circleci/helm-values/neon-stress.proxy-scram.yaml --set image.tag=${DOCKER_TAG} --wait
+
+  deploy-release:
+    docker:
+      - image: cimg/python:3.10
+    steps:
+      - checkout
+      - setup_remote_docker
+      - run:
+          name: Setup ansible
+          command: |
+            pip install --progress-bar off --user ansible boto3
+      - run:
+          name: Redeploy
+          command: |
+            cd "$(pwd)/.circleci/ansible"
+
+            RELEASE=true ./get_binaries.sh
+
+            echo "${TELEPORT_SSH_KEY}"  | tr -d '\n'| base64 --decode >ssh-key
+            echo "${TELEPORT_SSH_CERT}" | tr -d '\n'| base64 --decode >ssh-key-cert.pub
+            chmod 0600 ssh-key
+            ssh-add ssh-key
+            rm -f ssh-key ssh-key-cert.pub
+
+            ansible-playbook deploy.yaml -i production.hosts
+            rm -f neon_install.tar.gz .neon_current_version
+
+  deploy-release-proxy:
+    docker:
+      - image: cimg/base:2021.04
+    environment:
+      KUBECONFIG: .kubeconfig
+    steps:
+      - checkout
+      - run:
+          name: Store kubeconfig file
+          command: |
+            echo "${PRODUCTION_KUBECONFIG_DATA}" | base64 --decode > ${KUBECONFIG}
+            chmod 0600 ${KUBECONFIG}
+      - run:
+          name: Setup helm v3
+          command: |
+            curl -s https://raw.githubusercontent.com/helm/helm/main/scripts/get-helm-3 | bash
+            helm repo add neondatabase https://neondatabase.github.io/helm-charts
+      - run:
+          name: Re-deploy proxy
+          command: |
+            DOCKER_TAG="release-$(git log --oneline|wc -l)"
+            helm upgrade neon-proxy       neondatabase/neon-proxy --install -f .circleci/helm-values/production.proxy.yaml --set image.tag=${DOCKER_TAG} --wait
+            helm upgrade neon-proxy-scram neondatabase/neon-proxy --install -f .circleci/helm-values/production.proxy-scram.yaml --set image.tag=${DOCKER_TAG} --wait
+
+workflows:
+  build_and_test:
+    jobs:
+      - check-codestyle-python
+      - build-postgres:
+          name: build-postgres-<< matrix.build_type >>
+          matrix:
+            parameters:
+              build_type: ["debug", "release"]
+      - build-neon:
+          name: build-neon-<< matrix.build_type >>
+          matrix:
+            parameters:
+              build_type: ["debug", "release"]
+          requires:
+            - build-postgres-<< matrix.build_type >>
+      - run-pytest:
+          name: pg_regress-tests-<< matrix.build_type >>
+          matrix:
+            parameters:
+              build_type: ["debug", "release"]
+          test_selection: batch_pg_regress
+          needs_postgres_source: true
+          requires:
+            - build-neon-<< matrix.build_type >>
+      - run-pytest:
+          name: other-tests-<< matrix.build_type >>
+          matrix:
+            parameters:
+              build_type: ["debug", "release"]
+          test_selection: batch_others
+          requires:
+            - build-neon-<< matrix.build_type >>
+      - run-pytest:
+          name: benchmarks
+          context: PERF_TEST_RESULT_CONNSTR
+          build_type: release
+          test_selection: performance
+          run_in_parallel: false
+          save_perf_report: true
+          requires:
+            - build-neon-release
+      - docker-image:
+          # Context gives an ability to login
+          context: Docker Hub
+          # Build image only for commits to main
+          filters:
+            branches:
+              only:
+                - main
+          requires:
+            - pg_regress-tests-release
+            - other-tests-release
+      - docker-image-compute:
+          # Context gives an ability to login
+          context: Docker Hub
+          # Build image only for commits to main
+          filters:
+            branches:
+              only:
+                - main
+          requires:
+            - pg_regress-tests-release
+            - other-tests-release
+      - deploy-staging:
+          # Context gives an ability to login
+          context: Docker Hub
+          # deploy only for commits to main
+          filters:
+            branches:
+              only:
+                - main
+          requires:
+            - docker-image
+      - deploy-staging-proxy:
+          # deploy only for commits to main
+          filters:
+            branches:
+              only:
+                - main
+          requires:
+            - docker-image
+
+      - deploy-neon-stress:
+          # Context gives an ability to login
+          context: Docker Hub
+          # deploy only for commits to main
+          filters:
+            branches:
+              only:
+                - main
+          requires:
+            - docker-image
+      - deploy-neon-stress-proxy:
+          # deploy only for commits to main
+          filters:
+            branches:
+              only:
+                - main
+          requires:
+            - docker-image
+
+      - docker-image-release:
+          # Context gives an ability to login
+          context: Docker Hub
+          # Build image only for commits to main
+          filters:
+            branches:
+              only:
+                - release
+          requires:
+            - pg_regress-tests-release
+            - other-tests-release
+      - docker-image-compute-release:
+          # Context gives an ability to login
+          context: Docker Hub
+          # Build image only for commits to main
+          filters:
+            branches:
+              only:
+                - release
+          requires:
+            - pg_regress-tests-release
+            - other-tests-release
+      - deploy-release:
+          # Context gives an ability to login
+          context: Docker Hub
+          # deploy only for commits to main
+          filters:
+            branches:
+              only:
+                - release
+          requires:
+            - docker-image-release
+      - deploy-release-proxy:
+          # deploy only for commits to main
+          filters:
+            branches:
+              only:
+                - release
+          requires:
+            - docker-image-release

.circleci/helm-values/neon-stress.proxy-scram.yaml

@@ -0,0 +1,26 @@
+fullnameOverride: "neon-stress-proxy-scram"
+
+settings:
+  authBackend: "console"
+  authEndpoint: "http://neon-stress-console.local/management/api/v2"
+  domain: "*.stress.neon.tech"
+
+podLabels:
+  zenith_service: proxy-scram
+  zenith_env: staging
+  zenith_region: eu-west-1
+  zenith_region_slug: ireland
+
+exposedService:
+  annotations:
+    service.beta.kubernetes.io/aws-load-balancer-type: external
+    service.beta.kubernetes.io/aws-load-balancer-nlb-target-type: ip
+    service.beta.kubernetes.io/aws-load-balancer-scheme: internet-facing
+    external-dns.alpha.kubernetes.io/hostname: '*.stress.neon.tech'
+
+metrics:
+  enabled: true
+  serviceMonitor:
+    enabled: true
+    selector:
+      release: kube-prometheus-stack

.circleci/helm-values/neon-stress.proxy.yaml

@@ -0,0 +1,34 @@
+fullnameOverride: "neon-stress-proxy"
+
+settings:
+  authEndpoint: "https://console.dev.neon.tech/authenticate_proxy_request/"
+  uri: "https://console.dev.neon.tech/psql_session/"
+
+# -- Additional labels for zenith-proxy pods
+podLabels:
+  zenith_service: proxy
+  zenith_env: staging
+  zenith_region: eu-west-1
+  zenith_region_slug: ireland
+
+service:
+  annotations:
+    service.beta.kubernetes.io/aws-load-balancer-type: external
+    service.beta.kubernetes.io/aws-load-balancer-nlb-target-type: ip
+    service.beta.kubernetes.io/aws-load-balancer-scheme: internal
+    external-dns.alpha.kubernetes.io/hostname: neon-stress-proxy.local
+  type: LoadBalancer
+
+exposedService:
+  annotations:
+    service.beta.kubernetes.io/aws-load-balancer-type: external
+    service.beta.kubernetes.io/aws-load-balancer-nlb-target-type: ip
+    service.beta.kubernetes.io/aws-load-balancer-scheme: internet-facing
+    external-dns.alpha.kubernetes.io/hostname: connect.dev.neon.tech
+
+metrics:
+  enabled: true
+  serviceMonitor:
+    enabled: true
+    selector:
+      release: kube-prometheus-stack

.circleci/helm-values/production.proxy-scram.yaml

@@ -0,0 +1,24 @@
+settings:
+  authBackend: "console"
+  authEndpoint: "http://console-release.local/management/api/v2"
+  domain: "*.cloud.neon.tech"
+
+podLabels:
+  zenith_service: proxy-scram
+  zenith_env: production
+  zenith_region: us-west-2
+  zenith_region_slug: oregon
+
+exposedService:
+  annotations:
+    service.beta.kubernetes.io/aws-load-balancer-type: external
+    service.beta.kubernetes.io/aws-load-balancer-nlb-target-type: ip
+    service.beta.kubernetes.io/aws-load-balancer-scheme: internet-facing
+    external-dns.alpha.kubernetes.io/hostname: '*.cloud.neon.tech'
+
+metrics:
+  enabled: true
+  serviceMonitor:
+    enabled: true
+    selector:
+      release: kube-prometheus-stack

.circleci/helm-values/production.proxy.yaml

@@ -0,0 +1,32 @@
+settings:
+  authEndpoint: "https://console.neon.tech/authenticate_proxy_request/"
+  uri: "https://console.neon.tech/psql_session/"
+
+# -- Additional labels for zenith-proxy pods
+podLabels:
+  zenith_service: proxy
+  zenith_env: production
+  zenith_region: us-west-2
+  zenith_region_slug: oregon
+
+service:
+  annotations:
+    service.beta.kubernetes.io/aws-load-balancer-type: external
+    service.beta.kubernetes.io/aws-load-balancer-nlb-target-type: ip
+    service.beta.kubernetes.io/aws-load-balancer-scheme: internal
+    external-dns.alpha.kubernetes.io/hostname: proxy-release.local
+  type: LoadBalancer
+
+exposedService:
+  annotations:
+    service.beta.kubernetes.io/aws-load-balancer-type: external
+    service.beta.kubernetes.io/aws-load-balancer-nlb-target-type: ip
+    service.beta.kubernetes.io/aws-load-balancer-scheme: internet-facing
+    external-dns.alpha.kubernetes.io/hostname: connect.neon.tech,pg.neon.tech
+
+metrics:
+  enabled: true
+  serviceMonitor:
+    enabled: true
+    selector:
+      release: kube-prometheus-stack

.circleci/helm-values/staging.proxy-scram.yaml

@@ -0,0 +1,31 @@
+# Helm chart values for zenith-proxy.
+# This is a YAML-formatted file.
+
+image:
+  repository: neondatabase/neon
+
+settings:
+  authBackend: "console"
+  authEndpoint: "http://console-staging.local/management/api/v2"
+  domain: "*.cloud.stage.neon.tech"
+
+# -- Additional labels for zenith-proxy pods
+podLabels:
+  zenith_service: proxy-scram
+  zenith_env: staging
+  zenith_region: us-east-1
+  zenith_region_slug: virginia
+
+exposedService:
+  annotations:
+    service.beta.kubernetes.io/aws-load-balancer-type: external
+    service.beta.kubernetes.io/aws-load-balancer-nlb-target-type: ip
+    service.beta.kubernetes.io/aws-load-balancer-scheme: internet-facing
+    external-dns.alpha.kubernetes.io/hostname: cloud.stage.neon.tech
+
+metrics:
+  enabled: true
+  serviceMonitor:
+    enabled: true
+    selector:
+      release: kube-prometheus-stack

.circleci/helm-values/staging.proxy.yaml

@@ -0,0 +1,30 @@
+# Helm chart values for zenith-proxy.
+# This is a YAML-formatted file.
+
+image:
+  repository: neondatabase/neon
+
+settings:
+  authEndpoint: "https://console.stage.neon.tech/authenticate_proxy_request/"
+  uri: "https://console.stage.neon.tech/psql_session/"
+
+# -- Additional labels for zenith-proxy pods
+podLabels:
+  zenith_service: proxy
+  zenith_env: staging
+  zenith_region: us-east-1
+  zenith_region_slug: virginia
+
+exposedService:
+  annotations:
+    service.beta.kubernetes.io/aws-load-balancer-type: external
+    service.beta.kubernetes.io/aws-load-balancer-nlb-target-type: ip
+    service.beta.kubernetes.io/aws-load-balancer-scheme: internet-facing
+    external-dns.alpha.kubernetes.io/hostname: connect.stage.neon.tech
+
+metrics:
+  enabled: true
+  serviceMonitor:
+    enabled: true
+    selector:
+      release: kube-prometheus-stack

.config/hakari.toml

@@ -4,7 +4,7 @@
 hakari-package = "workspace_hack"
 
 # Format for `workspace-hack = ...` lines in other Cargo.tomls. Requires cargo-hakari 0.9.8 or above.
-dep-format-version = "4"
+dep-format-version = "2"
 
 # Setting workspace.resolver = "2" in the root Cargo.toml is HIGHLY recommended.
 # Hakari works much better with the new feature resolver.
@@ -22,11 +22,5 @@ platforms = [
     # "x86_64-pc-windows-msvc",
 ]
 
-[final-excludes]
-# vm_monitor benefits from the same Cargo.lock as the rest of our artifacts, but
-# it is built primarly in separate repo neondatabase/autoscaling and thus is excluded
-# from depending on workspace-hack because most of the dependencies are not used.
-workspace-members = ["vm_monitor"]
-
 # Write out exact versions rather than a semver range. (Defaults to false.)
 # exact-versions = true

.config/nextest.toml

@@ -1,2 +0,0 @@
-[profile.default]
-slow-timeout = { period = "20s", terminate-after = 3 }

.dockerignore

@@ -1,28 +1,18 @@
-*
+**/.git/
+**/__pycache__
+**/.pytest_cache
 
-# Files
-!Cargo.lock
-!Cargo.toml
-!Makefile
-!rust-toolchain.toml
-!scripts/combine_control_files.py
-!scripts/ninstall.sh
-!vm-cgconfig.conf
+.git
+target
+tmp_check
+tmp_install
+tmp_check_cli
+test_output
+.vscode
+.neon
+integration_tests/.neon
+.mypy_cache
+
+Dockerfile
+.dockerignore
 
-# Directories
-!.cargo/
-!.config/
-!compute_tools/
-!control_plane/
-!libs/
-!neon_local/
-!pageserver/
-!pgxn/
-!proxy/
-!s3_scrubber/
-!safekeeper/
-!storage_broker/
-!storage_controller/
-!trace/
-!vendor/postgres-*/
-!workspace_hack/

.git-blame-ignore-revs

@@ -1 +0,0 @@
-4c2bb43775947775401cbb9d774823c5723a91f8

.github/ISSUE_TEMPLATE/bug-template.md

@@ -1,23 +0,0 @@
----
-name: Bug Template
-about: Used for describing bugs
-title: ''
-labels: t/bug
-assignees: ''
-
----
-
-## Steps to reproduce
-
-
-## Expected result
-
-
-## Actual result
-
-
-## Environment
-
-
-## Logs, links
-- 

.github/ISSUE_TEMPLATE/epic-template.md

@@ -1,26 +0,0 @@
----
-name: Epic Template
-about: A set of related tasks contributing towards specific outcome, comprising of
-  more than 1 week of work.
-title: 'Epic: '
-labels: t/Epic
-assignees: ''
-
----
-
-## Motivation
-
-
-## DoD
-
-
-## Implementation ideas
-
-## Tasks
-```[tasklist]
-- [ ] Example Task
-```
-
-
-## Other related tasks and Epics
-- 

.github/PULL_REQUEST_TEMPLATE/release-pr.md

@@ -1,21 +0,0 @@
-## Release 202Y-MM-DD
-
-**NB: this PR must be merged only by 'Create a merge commit'!**
-
-### Checklist when preparing for release
-- [ ] Read or refresh [the release flow guide](https://www.notion.so/neondatabase/Release-general-flow-61f2e39fd45d4d14a70c7749604bd70b)
-- [ ] Ask in the [cloud Slack channel](https://neondb.slack.com/archives/C033A2WE6BZ) that you are going to rollout the release. Any blockers?
-- [ ] Does this release contain any db migrations? Destructive ones? What is the rollback plan?
-
-<!-- List everything that should be done **before** release, any issues / setting changes / etc -->
-
-### Checklist after release
-- [ ] Make sure instructions from PRs included in this release and labeled `manual_release_instructions` are executed (either by you or by people who wrote them).
-- [ ] Based on the merged commits write release notes and open a PR into `website` repo ([example](https://github.com/neondatabase/website/pull/219/files))
-- [ ] Check [#dev-production-stream](https://neondb.slack.com/archives/C03F5SM1N02) Slack channel
-- [ ] Check [stuck projects page](https://console.neon.tech/admin/projects?sort=last_active&order=desc&stuck=true)
-- [ ] Check [recent operation failures](https://console.neon.tech/admin/operations?action=create_timeline%2Cstart_compute%2Cstop_compute%2Csuspend_compute%2Capply_config%2Cdelete_timeline%2Cdelete_tenant%2Ccreate_branch%2Ccheck_availability&sort=updated_at&order=desc&had_retries=some)
-- [ ] Check [cloud SLO dashboard](https://neonprod.grafana.net/d/_oWcBMJ7k/cloud-slos?orgId=1)
-- [ ] Check [compute startup metrics dashboard](https://neonprod.grafana.net/d/5OkYJEmVz/compute-startup-time)
-
-<!-- List everything that should be done **after** release, any admin UI configuration / Grafana dashboard / alert changes / setting changes / etc -->

.github/actionlint.yml

@@ -1,14 +0,0 @@
-self-hosted-runner:
-  labels:
-    - arm64
-    - dev
-    - gen3
-    - large
-    # Remove `macos-14` from the list after https://github.com/rhysd/actionlint/pull/392 is merged.
-    - macos-14
-    - small
-    - us-east-2
-config-variables:
-  - REMOTE_STORAGE_AZURE_CONTAINER
-  - REMOTE_STORAGE_AZURE_REGION
-  - SLACK_UPCOMING_RELEASE_CHANNEL_ID

.github/actions/allure-report-generate/action.yml

@@ -1,234 +0,0 @@
-name: 'Create Allure report'
-description: 'Generate Allure report from uploaded by actions/allure-report-store tests results'
-
-inputs:
-  store-test-results-into-db:
-    description: 'Whether to store test results into the database. TEST_RESULT_CONNSTR/TEST_RESULT_CONNSTR_NEW should be set'
-    type: boolean
-    required: false
-    default: false
-
-outputs:
-  base-url:
-    description: 'Base URL for Allure report'
-    value: ${{ steps.generate-report.outputs.base-url }}
-  base-s3-url:
-    description: 'Base S3 URL for Allure report'
-    value: ${{ steps.generate-report.outputs.base-s3-url }}
-  report-url:
-    description: 'Allure report URL'
-    value: ${{ steps.generate-report.outputs.report-url }}
-  report-json-url:
-    description: 'Allure report JSON URL'
-    value: ${{ steps.generate-report.outputs.report-json-url }}
-
-runs:
-  using: "composite"
-
-  steps:
-    # We're using some of env variables quite offen, so let's set them once.
-    #
-    # It would be nice to have them set in common runs.env[0] section, but it doesn't work[1]
-    #
-    # - [0] https://docs.github.com/en/actions/creating-actions/metadata-syntax-for-github-actions#runsenv
-    # - [1] https://github.com/neondatabase/neon/pull/3907#discussion_r1154703456
-    #
-    - name: Set variables
-      shell: bash -euxo pipefail {0}
-      run: |
-        PR_NUMBER=$(jq --raw-output .pull_request.number "$GITHUB_EVENT_PATH" || true)
-        if [ "${PR_NUMBER}" != "null" ]; then
-          BRANCH_OR_PR=pr-${PR_NUMBER}
-        elif [ "${GITHUB_REF_NAME}" = "main" ] || [ "${GITHUB_REF_NAME}" = "release" ] || [ "${GITHUB_REF_NAME}" = "release-proxy" ]; then
-          # Shortcut for special branches
-          BRANCH_OR_PR=${GITHUB_REF_NAME}
-        else
-          BRANCH_OR_PR=branch-$(printf "${GITHUB_REF_NAME}" | tr -c "[:alnum:]._-" "-")
-        fi
-
-        LOCK_FILE=reports/${BRANCH_OR_PR}/lock.txt
-
-        WORKDIR=/tmp/${BRANCH_OR_PR}-$(date +%s)
-        mkdir -p ${WORKDIR}
-
-        echo "BRANCH_OR_PR=${BRANCH_OR_PR}" >> $GITHUB_ENV
-        echo "LOCK_FILE=${LOCK_FILE}"       >> $GITHUB_ENV
-        echo "WORKDIR=${WORKDIR}"           >> $GITHUB_ENV
-        echo "BUCKET=${BUCKET}"             >> $GITHUB_ENV
-      env:
-        BUCKET: neon-github-public-dev
-
-    # TODO: We can replace with a special docker image with Java and Allure pre-installed
-    - uses: actions/setup-java@v4
-      with:
-        distribution: 'temurin'
-        java-version: '17'
-
-    - name: Install Allure
-      shell: bash -euxo pipefail {0}
-      run: |
-        if ! which allure; then
-          ALLURE_ZIP=allure-${ALLURE_VERSION}.zip
-          wget -q https://github.com/allure-framework/allure2/releases/download/${ALLURE_VERSION}/${ALLURE_ZIP}
-          echo "${ALLURE_ZIP_SHA256} ${ALLURE_ZIP}" | sha256sum --check
-          unzip -q ${ALLURE_ZIP}
-          echo "$(pwd)/allure-${ALLURE_VERSION}/bin" >> $GITHUB_PATH
-          rm -f ${ALLURE_ZIP}
-        fi
-      env:
-        ALLURE_VERSION: 2.27.0
-        ALLURE_ZIP_SHA256: b071858fb2fa542c65d8f152c5c40d26267b2dfb74df1f1608a589ecca38e777
-
-    # Potentially we could have several running build for the same key (for example, for the main branch), so we use improvised lock for this
-    - name: Acquire lock
-      shell: bash -euxo pipefail {0}
-      run: |
-        LOCK_TIMEOUT=300 # seconds
-
-        LOCK_CONTENT="${GITHUB_RUN_ID}-${GITHUB_RUN_ATTEMPT}"
-        echo ${LOCK_CONTENT} > ${WORKDIR}/lock.txt
-
-        # Do it up to 5 times to avoid race condition
-        for _ in $(seq 1 5); do
-          for i in $(seq 1 ${LOCK_TIMEOUT}); do
-            LOCK_ACQUIRED=$(aws s3api head-object --bucket neon-github-public-dev --key ${LOCK_FILE} | jq --raw-output '.LastModified' || true)
-            # `date --date="..."` is supported only by gnu date (i.e. it doesn't work on BSD/macOS)
-            if [ -z "${LOCK_ACQUIRED}" ] || [ "$(( $(date +%s) - $(date --date="${LOCK_ACQUIRED}" +%s) ))" -gt "${LOCK_TIMEOUT}" ]; then
-              break
-            fi
-            sleep 1
-          done
-
-          aws s3 mv --only-show-errors ${WORKDIR}/lock.txt "s3://${BUCKET}/${LOCK_FILE}"
-
-          # Double-check that exactly THIS run has acquired the lock
-          aws s3 cp --only-show-errors "s3://${BUCKET}/${LOCK_FILE}" ./lock.txt
-          if [ "$(cat lock.txt)" = "${LOCK_CONTENT}" ]; then
-            break
-          fi
-        done
-
-    - name: Generate and publish final Allure report
-      id: generate-report
-      shell: bash -euxo pipefail {0}
-      run: |
-        REPORT_PREFIX=reports/${BRANCH_OR_PR}
-        RAW_PREFIX=reports-raw/${BRANCH_OR_PR}/${GITHUB_RUN_ID}
-
-        BASE_URL=https://${BUCKET}.s3.amazonaws.com/${REPORT_PREFIX}/${GITHUB_RUN_ID}
-        BASE_S3_URL=s3://${BUCKET}/${REPORT_PREFIX}/${GITHUB_RUN_ID}
-        REPORT_URL=${BASE_URL}/index.html
-        REPORT_JSON_URL=${BASE_URL}/data/suites.json
-
-        # Get previously uploaded data for this run
-        ZSTD_NBTHREADS=0
-
-        S3_FILEPATHS=$(aws s3api list-objects-v2 --bucket ${BUCKET} --prefix ${RAW_PREFIX}/ | jq --raw-output '.Contents[]?.Key')
-        if [ -z "$S3_FILEPATHS" ]; then
-          # There's no previously uploaded data for this $GITHUB_RUN_ID
-          exit 0
-        fi
-
-        time aws s3 cp --recursive --only-show-errors "s3://${BUCKET}/${RAW_PREFIX}/" "${WORKDIR}/"
-        for archive in $(find ${WORKDIR} -name "*.tar.zst"); do
-          mkdir -p ${archive%.tar.zst}
-          time tar -xf ${archive} -C ${archive%.tar.zst}
-          rm -f ${archive}
-        done
-
-        # Get history trend
-        time aws s3 cp --recursive --only-show-errors "s3://${BUCKET}/${REPORT_PREFIX}/latest/history" "${WORKDIR}/latest/history" || true
-
-        # Generate report
-        time allure generate --clean --output ${WORKDIR}/report ${WORKDIR}/*
-
-        # Replace a logo link with a redirect to the latest version of the report
-        sed -i 's|<a href="." class=|<a href="https://'${BUCKET}'.s3.amazonaws.com/'${REPORT_PREFIX}'/latest/index.html?nocache='"'+Date.now()+'"'" class=|g' ${WORKDIR}/report/app.js
-
-        # Upload a history and the final report (in this particular order to not to have duplicated history in 2 places)
-        time aws s3 mv --recursive --only-show-errors "${WORKDIR}/report/history" "s3://${BUCKET}/${REPORT_PREFIX}/latest/history"
-
-        # Use aws s3 cp (instead of aws s3 sync) to keep files from previous runs to make old URLs work,
-        # and to keep files on the host to upload them to the database
-        time s5cmd --log error cp "${WORKDIR}/report/*" "s3://${BUCKET}/${REPORT_PREFIX}/${GITHUB_RUN_ID}/"
-
-        # Generate redirect
-        cat <<EOF > ${WORKDIR}/index.html
-          <!DOCTYPE html>
-
-          <meta charset="utf-8">
-          <title>Redirecting to ${REPORT_URL}</title>
-          <meta http-equiv="refresh" content="0; URL=${REPORT_URL}">
-        EOF
-        time aws s3 cp --only-show-errors ${WORKDIR}/index.html "s3://${BUCKET}/${REPORT_PREFIX}/latest/index.html"
-
-        echo "base-url=${BASE_URL}"               >> $GITHUB_OUTPUT
-        echo "base-s3-url=${BASE_S3_URL}"         >> $GITHUB_OUTPUT
-        echo "report-url=${REPORT_URL}"           >> $GITHUB_OUTPUT
-        echo "report-json-url=${REPORT_JSON_URL}" >> $GITHUB_OUTPUT
-
-        echo "[Allure Report](${REPORT_URL})" >> ${GITHUB_STEP_SUMMARY}
-
-    - name: Release lock
-      if: always()
-      shell: bash -euxo pipefail {0}
-      run: |
-        aws s3 cp --only-show-errors "s3://${BUCKET}/${LOCK_FILE}" ./lock.txt || exit 0
-
-        if [ "$(cat lock.txt)" = "${GITHUB_RUN_ID}-${GITHUB_RUN_ATTEMPT}" ]; then
-          aws s3 rm "s3://${BUCKET}/${LOCK_FILE}"
-        fi
-
-    - name: Cache poetry deps
-      uses: actions/cache@v4
-      with:
-        path: ~/.cache/pypoetry/virtualenvs
-        key: v2-${{ runner.os }}-python-deps-${{ hashFiles('poetry.lock') }}
-
-    - name: Store Allure test stat in the DB (new)
-      if: ${{ !cancelled() && inputs.store-test-results-into-db == 'true' }}
-      shell: bash -euxo pipefail {0}
-      env:
-        COMMIT_SHA: ${{ github.event.pull_request.head.sha || github.sha }}
-        BASE_S3_URL: ${{ steps.generate-report.outputs.base-s3-url }}
-      run: |
-        if [ ! -d "${WORKDIR}/report/data/test-cases" ]; then
-          exit 0
-        fi
-
-        export DATABASE_URL=${REGRESS_TEST_RESULT_CONNSTR_NEW}
-
-        ./scripts/pysync
-
-        poetry run python3 scripts/ingest_regress_test_result-new-format.py \
-          --reference ${GITHUB_REF} \
-          --revision ${COMMIT_SHA} \
-          --run-id ${GITHUB_RUN_ID} \
-          --run-attempt ${GITHUB_RUN_ATTEMPT} \
-          --test-cases-dir ${WORKDIR}/report/data/test-cases
-
-    - name: Cleanup
-      if: always()
-      shell: bash -euxo pipefail {0}
-      run: |
-        if [ -d "${WORKDIR}" ]; then
-          rm -rf ${WORKDIR}
-        fi
-
-    - uses: actions/github-script@v7
-      if: always()
-      env:
-        REPORT_URL: ${{ steps.generate-report.outputs.report-url }}
-        COMMIT_SHA: ${{ github.event.pull_request.head.sha || github.sha }}
-      with:
-        script: |
-          const { REPORT_URL, COMMIT_SHA } = process.env
-
-          await github.rest.repos.createCommitStatus({
-            owner: context.repo.owner,
-            repo: context.repo.repo,
-            sha: `${COMMIT_SHA}`,
-            state: 'success',
-            target_url: `${REPORT_URL}`,
-            context: 'Allure report',
-          })

.github/actions/allure-report-store/action.yml

@@ -1,72 +0,0 @@
-name: 'Store Allure results'
-description: 'Upload test results to be used by actions/allure-report-generate'
-
-inputs:
-  report-dir:
-    description: 'directory with test results generated by tests'
-    required: true
-  unique-key:
-    description: 'string to distinguish different results in the same run'
-    required: true
-
-runs:
-  using: "composite"
-
-  steps:
-    - name: Set variables
-      shell: bash -euxo pipefail {0}
-      run: |
-        PR_NUMBER=$(jq --raw-output .pull_request.number "$GITHUB_EVENT_PATH" || true)
-        if [ "${PR_NUMBER}" != "null" ]; then
-          BRANCH_OR_PR=pr-${PR_NUMBER}
-        elif [ "${GITHUB_REF_NAME}" = "main" ] || [ "${GITHUB_REF_NAME}" = "release" ] || [ "${GITHUB_REF_NAME}" = "release-proxy" ]; then
-          # Shortcut for special branches
-          BRANCH_OR_PR=${GITHUB_REF_NAME}
-        else
-          BRANCH_OR_PR=branch-$(printf "${GITHUB_REF_NAME}" | tr -c "[:alnum:]._-" "-")
-        fi
-
-        echo "BRANCH_OR_PR=${BRANCH_OR_PR}" >> $GITHUB_ENV
-        echo "REPORT_DIR=${REPORT_DIR}"     >> $GITHUB_ENV
-      env:
-        REPORT_DIR: ${{ inputs.report-dir }}
-
-    - name: Upload test results
-      shell: bash -euxo pipefail {0}
-      run: |
-        REPORT_PREFIX=reports/${BRANCH_OR_PR}
-        RAW_PREFIX=reports-raw/${BRANCH_OR_PR}/${GITHUB_RUN_ID}
-
-        # Add metadata
-        cat <<EOF > ${REPORT_DIR}/executor.json
-          {
-            "name": "GitHub Actions",
-            "type": "github",
-            "url": "https://${BUCKET}.s3.amazonaws.com/${REPORT_PREFIX}/latest/index.html",
-            "buildOrder": ${GITHUB_RUN_ID},
-            "buildName": "GitHub Actions Run #${GITHUB_RUN_NUMBER}/${GITHUB_RUN_ATTEMPT}",
-            "buildUrl": "${GITHUB_SERVER_URL}/${GITHUB_REPOSITORY}/actions/runs/${GITHUB_RUN_ID}/attempts/${GITHUB_RUN_ATTEMPT}",
-            "reportUrl": "https://${BUCKET}.s3.amazonaws.com/${REPORT_PREFIX}/${GITHUB_RUN_ID}/index.html",
-            "reportName": "Allure Report"
-          }
-        EOF
-
-        cat <<EOF > ${REPORT_DIR}/environment.properties
-          COMMIT_SHA=${COMMIT_SHA}
-        EOF
-
-        ARCHIVE="${UNIQUE_KEY}-${GITHUB_RUN_ATTEMPT}-$(date +%s).tar.zst"
-        ZSTD_NBTHREADS=0
-
-        time tar -C ${REPORT_DIR} -cf ${ARCHIVE} --zstd .
-        time aws s3 mv --only-show-errors ${ARCHIVE} "s3://${BUCKET}/${RAW_PREFIX}/${ARCHIVE}"
-      env:
-        UNIQUE_KEY: ${{ inputs.unique-key }}
-        COMMIT_SHA: ${{ github.event.pull_request.head.sha || github.sha }}
-        BUCKET: neon-github-public-dev
-
-    - name: Cleanup
-      if: always()
-      shell: bash -euxo pipefail {0}
-      run: |
-        rm -rf ${REPORT_DIR}

.github/actions/download/action.yml

@@ -1,59 +0,0 @@
-name: "Download an artifact"
-description: "Custom download action"
-inputs:
-  name:
-    description: "Artifact name"
-    required: true
-  path:
-    description: "A directory to put artifact into"
-    default: "."
-    required: false
-  skip-if-does-not-exist:
-    description: "Allow to skip if file doesn't exist, fail otherwise"
-    default: false
-    required: false
-  prefix:
-    description: "S3 prefix. Default is '${GITHUB_RUN_ID}/${GITHUB_RUN_ATTEMPT}'"
-    required: false
-
-runs:
-  using: "composite"
-  steps:
-    - name: Download artifact
-      id: download-artifact
-      shell: bash -euxo pipefail {0}
-      env:
-        TARGET: ${{ inputs.path }}
-        ARCHIVE: /tmp/downloads/${{ inputs.name }}.tar.zst
-        SKIP_IF_DOES_NOT_EXIST: ${{ inputs.skip-if-does-not-exist }}
-        PREFIX: artifacts/${{ inputs.prefix || format('{0}/{1}', github.run_id, github.run_attempt) }}
-      run: |
-        BUCKET=neon-github-public-dev
-        FILENAME=$(basename $ARCHIVE)
-
-        S3_KEY=$(aws s3api list-objects-v2 --bucket ${BUCKET} --prefix ${PREFIX%$GITHUB_RUN_ATTEMPT} | jq -r '.Contents[]?.Key' | grep ${FILENAME} | sort --version-sort | tail -1 || true)
-        if [ -z "${S3_KEY}" ]; then
-          if [ "${SKIP_IF_DOES_NOT_EXIST}" = "true" ]; then
-            echo 'SKIPPED=true' >> $GITHUB_OUTPUT
-            exit 0
-          else
-            echo >&2 "Neither s3://${BUCKET}/${PREFIX}/${FILENAME} nor its version from previous attempts exist"
-            exit 1
-          fi
-        fi
-
-        echo 'SKIPPED=false' >> $GITHUB_OUTPUT
-
-        mkdir -p $(dirname $ARCHIVE)
-        time aws s3 cp --only-show-errors s3://${BUCKET}/${S3_KEY} ${ARCHIVE}
-
-    - name: Extract artifact
-      if: ${{ steps.download-artifact.outputs.SKIPPED == 'false' }}
-      shell: bash -euxo pipefail {0}
-      env:
-        TARGET: ${{ inputs.path }}
-        ARCHIVE: /tmp/downloads/${{ inputs.name }}.tar.zst
-      run: |
-        mkdir -p ${TARGET}
-        time tar -xf ${ARCHIVE} -C ${TARGET}
-        rm -f ${ARCHIVE}

.github/actions/neon-branch-create/action.yml

@@ -1,138 +0,0 @@
-name: 'Create Branch'
-description: 'Create Branch using API'
-
-inputs:
-  api_key:
-    desctiption: 'Neon API key'
-    required: true
-  project_id:
-    desctiption: 'ID of the Project to create Branch in'
-    required: true
-  api_host:
-    desctiption: 'Neon API host'
-    default: console-stage.neon.build
-outputs:
-  dsn:
-    description: 'Created Branch DSN (for main database)'
-    value: ${{ steps.change-password.outputs.dsn }}
-  branch_id:
-    description: 'Created Branch ID'
-    value: ${{ steps.create-branch.outputs.branch_id }}
-
-runs:
-  using: "composite"
-  steps:
-    - name: Create New Branch
-      id: create-branch
-      shell: bash -euxo pipefail {0}
-      run: |
-        for i in $(seq 1 10); do
-         branch=$(curl \
-            "https://${API_HOST}/api/v2/projects/${PROJECT_ID}/branches" \
-            --header "Accept: application/json" \
-            --header "Content-Type: application/json" \
-            --header "Authorization: Bearer ${API_KEY}" \
-            --data "{
-              \"branch\": {
-                \"name\": \"Created by actions/neon-branch-create; GITHUB_RUN_ID=${GITHUB_RUN_ID} at $(date +%s)\"
-              },
-              \"endpoints\": [
-                {
-                  \"type\": \"read_write\"
-                }
-              ]
-            }")
-
-          if [ -z "${branch}" ]; then
-            sleep 1
-            continue
-          fi
-
-          branch_id=$(echo $branch | jq --raw-output '.branch.id')
-          if [ "${branch_id}" == "null" ]; then
-            sleep 1
-            continue
-          fi
-
-          break
-        done
-
-        if [ -z "${branch_id}" ] || [ "${branch_id}" == "null" ]; then
-          echo >&2 "Failed to create branch after 10 attempts, the latest response was: ${branch}"
-          exit 1
-        fi
-
-        branch_id=$(echo $branch | jq --raw-output '.branch.id')
-        echo "branch_id=${branch_id}" >> $GITHUB_OUTPUT
-
-        host=$(echo $branch | jq --raw-output '.endpoints[0].host')
-        echo "host=${host}" >> $GITHUB_OUTPUT
-      env:
-        API_HOST: ${{ inputs.api_host }}
-        API_KEY: ${{ inputs.api_key }}
-        PROJECT_ID: ${{ inputs.project_id }}
-
-    - name: Get Role name
-      id: role-name
-      shell: bash -euxo pipefail {0}
-      run: |
-        roles=$(curl \
-          "https://${API_HOST}/api/v2/projects/${PROJECT_ID}/branches/${BRANCH_ID}/roles" \
-          --fail \
-          --header "Accept: application/json" \
-          --header "Content-Type: application/json" \
-          --header "Authorization: Bearer ${API_KEY}"
-          )
-
-        role_name=$(echo $roles | jq --raw-output '.roles[] | select(.protected == false) | .name')
-        echo "role_name=${role_name}" >> $GITHUB_OUTPUT
-      env:
-        API_HOST: ${{ inputs.api_host }}
-        API_KEY: ${{ inputs.api_key }}
-        PROJECT_ID: ${{ inputs.project_id }}
-        BRANCH_ID: ${{ steps.create-branch.outputs.branch_id }}
-
-    - name: Change Password
-      id: change-password
-      # A shell without `set -x` to not to expose password/dsn in logs
-      shell: bash -euo pipefail {0}
-      run: |
-        for i in $(seq 1 10); do
-          reset_password=$(curl \
-            "https://${API_HOST}/api/v2/projects/${PROJECT_ID}/branches/${BRANCH_ID}/roles/${ROLE_NAME}/reset_password" \
-            --request POST \
-            --header "Accept: application/json" \
-            --header "Content-Type: application/json" \
-            --header "Authorization: Bearer ${API_KEY}"
-            )
-
-          if [ -z "${reset_password}" ]; then
-            sleep 1
-            continue
-          fi
-
-          password=$(echo $reset_password | jq --raw-output '.role.password')
-          if [ "${password}" == "null" ]; then
-            sleep 1
-            continue
-          fi
-
-          echo "::add-mask::${password}"
-          break
-        done
-
-        if [ -z "${password}" ] || [ "${password}" == "null" ]; then
-          echo >&2 "Failed to reset password after 10 attempts, the latest response was: ${reset_password}"
-          exit 1
-        fi
-
-        dsn="postgres://${ROLE_NAME}:${password}@${HOST}/neondb"
-        echo "::add-mask::${dsn}"
-        echo "dsn=${dsn}" >> $GITHUB_OUTPUT
-      env:
-        API_HOST: ${{ inputs.api_host }}
-        API_KEY: ${{ inputs.api_key }}
-        PROJECT_ID: ${{ inputs.project_id }}
-        BRANCH_ID: ${{ steps.create-branch.outputs.branch_id }}
-        ROLE_NAME: ${{ steps.role-name.outputs.role_name }}
-        HOST: ${{ steps.create-branch.outputs.host }}

.github/actions/neon-branch-delete/action.yml

@@ -1,58 +0,0 @@
-name: 'Delete Branch'
-description: 'Delete Branch using API'
-
-inputs:
-  api_key:
-    desctiption: 'Neon API key'
-    required: true
-  project_id:
-    desctiption: 'ID of the Project which should be deleted'
-    required: true
-  branch_id:
-    desctiption: 'ID of the branch to delete'
-    required: true
-  api_host:
-    desctiption: 'Neon API host'
-    default: console-stage.neon.build
-
-runs:
-  using: "composite"
-  steps:
-    - name: Delete Branch
-      # Do not try to delete a branch if .github/actions/neon-project-create
-      # or .github/actions/neon-branch-create failed before
-      if: ${{ inputs.project_id != '' && inputs.branch_id != '' }}
-      shell: bash -euxo pipefail {0}
-      run: |
-        for i in $(seq 1 10); do
-          deleted_branch=$(curl \
-            "https://${API_HOST}/api/v2/projects/${PROJECT_ID}/branches/${BRANCH_ID}" \
-            --request DELETE \
-            --header "Accept: application/json" \
-            --header "Content-Type: application/json" \
-            --header "Authorization: Bearer ${API_KEY}"
-            )
-
-          if [ -z "${deleted_branch}" ]; then
-            sleep 1
-            continue
-          fi
-
-          branch_id=$(echo $deleted_branch | jq --raw-output '.branch.id')
-          if [ "${branch_id}" == "null" ]; then
-            sleep 1
-            continue
-          fi
-
-          break
-        done
-
-        if [ -z "${branch_id}" ] || [ "${branch_id}" == "null" ]; then
-          echo >&2 "Failed to delete branch after 10 attempts, the latest response was: ${deleted_branch}"
-          exit 1
-        fi
-      env:
-        API_HOST: ${{ inputs.api_host }}
-        API_KEY: ${{ inputs.api_key }}
-        PROJECT_ID: ${{ inputs.project_id }}
-        BRANCH_ID: ${{ inputs.branch_id }}

.github/actions/neon-project-create/action.yml

@@ -1,80 +0,0 @@
-name: 'Create Neon Project'
-description: 'Create Neon Project using API'
-
-inputs:
-  api_key:
-    desctiption: 'Neon API key'
-    required: true
-  region_id:
-    desctiption: 'Region ID, if not set the project will be created in the default region'
-    default: aws-us-east-2
-  postgres_version:
-    desctiption: 'Postgres version; default is 15'
-    default: 15
-  api_host:
-    desctiption: 'Neon API host'
-    default: console-stage.neon.build
-  provisioner:
-    desctiption: 'k8s-pod or k8s-neonvm'
-    default: 'k8s-pod'
-  compute_units:
-    desctiption: '[Min, Max] compute units; Min and Max are used for k8s-neonvm with autoscaling, for k8s-pod values Min and Max should be equal'
-    default: '[1, 1]'
-
-outputs:
-  dsn:
-    description: 'Created Project DSN (for main database)'
-    value: ${{ steps.create-neon-project.outputs.dsn }}
-  project_id:
-    description: 'Created Project ID'
-    value: ${{ steps.create-neon-project.outputs.project_id }}
-
-runs:
-  using: "composite"
-  steps:
-    - name: Create Neon Project
-      id: create-neon-project
-      # A shell without `set -x` to not to expose password/dsn in logs
-      shell: bash -euo pipefail {0}
-      run: |
-        if [ "${PROVISIONER}" == "k8s-pod" ] && [ "${MIN_CU}" != "${MAX_CU}" ]; then
-          echo >&2 "For k8s-pod provisioner MIN_CU should be equal to MAX_CU"
-        fi
-
-        project=$(curl \
-          "https://${API_HOST}/api/v2/projects" \
-          --fail \
-          --header "Accept: application/json" \
-          --header "Content-Type: application/json" \
-          --header "Authorization: Bearer ${API_KEY}" \
-          --data "{
-            \"project\": {
-              \"name\": \"Created by actions/neon-project-create; GITHUB_RUN_ID=${GITHUB_RUN_ID}\",
-              \"pg_version\": ${POSTGRES_VERSION},
-              \"region_id\": \"${REGION_ID}\",
-              \"provisioner\": \"${PROVISIONER}\",
-              \"autoscaling_limit_min_cu\": ${MIN_CU},
-              \"autoscaling_limit_max_cu\": ${MAX_CU},
-              \"settings\": { }
-            }
-          }")
-
-        # Mask password
-        echo "::add-mask::$(echo $project | jq --raw-output '.roles[] | select(.name != "web_access") | .password')"
-
-        dsn=$(echo $project | jq --raw-output '.connection_uris[0].connection_uri')
-        echo "::add-mask::${dsn}"
-        echo "dsn=${dsn}" >> $GITHUB_OUTPUT
-
-        project_id=$(echo $project | jq --raw-output '.project.id')
-        echo "project_id=${project_id}" >> $GITHUB_OUTPUT
-
-        echo "Project ${project_id} has been created"
-      env:
-        API_HOST: ${{ inputs.api_host }}
-        API_KEY: ${{ inputs.api_key }}
-        REGION_ID: ${{ inputs.region_id }}
-        POSTGRES_VERSION: ${{ inputs.postgres_version }}
-        PROVISIONER: ${{ inputs.provisioner }}
-        MIN_CU: ${{ fromJSON(inputs.compute_units)[0] }}
-        MAX_CU: ${{ fromJSON(inputs.compute_units)[1] }}

.github/actions/neon-project-delete/action.yml

@@ -1,35 +0,0 @@
-name: 'Delete Neon Project'
-description: 'Delete Neon Project using API'
-
-inputs:
-  api_key:
-    desctiption: 'Neon API key'
-    required: true
-  project_id:
-    desctiption: 'ID of the Project to delete'
-    required: true
-  api_host:
-    desctiption: 'Neon API host'
-    default: console-stage.neon.build
-
-runs:
-  using: "composite"
-  steps:
-    - name: Delete Neon Project
-      # Do not try to delete a project if .github/actions/neon-project-create failed before
-      if: ${{ inputs.project_id != '' }}
-      shell: bash -euxo pipefail {0}
-      run: |
-        curl \
-          "https://${API_HOST}/api/v2/projects/${PROJECT_ID}" \
-          --fail \
-          --request DELETE \
-          --header "Accept: application/json" \
-          --header "Content-Type: application/json" \
-          --header "Authorization: Bearer ${API_KEY}"
-
-        echo "Project ${PROJECT_ID} has been deleted"
-      env:
-        API_HOST: ${{ inputs.api_host }}
-        API_KEY: ${{ inputs.api_key }}
-        PROJECT_ID: ${{ inputs.project_id }}

.github/actions/run-python-test-set/action.yml

@@ -3,7 +3,10 @@ description: 'Runs a Neon python test set, performing all the required preparati
 
 inputs:
   build_type:
-    description: 'Type of Rust (neon) and C (postgres) builds. Must be "release" or "debug", or "remote" for the remote cluster'
+    description: 'Type of Rust (neon) and C (postgres) builds. Must be "release" or "debug".'
+    required: true
+  rust_toolchain:
+    description: 'Rust toolchain version to fetch the caches'
     required: true
   test_selection:
     description: 'A python test suite to run'
@@ -21,104 +24,54 @@ inputs:
     required: false
     default: 'true'
   save_perf_report:
-    description: 'Whether to upload the performance report, if true PERF_TEST_RESULT_CONNSTR env variable should be set'
+    description: 'Whether to upload the performance report'
     required: false
     default: 'false'
-  run_with_real_s3:
-    description: 'Whether to pass real s3 credentials to the test suite'
-    required: false
-    default: 'false'
-  real_s3_bucket:
-    description: 'Bucket name for real s3 tests'
-    required: false
-    default: ''
-  real_s3_region:
-    description: 'Region name for real s3 tests'
-    required: false
-    default: ''
-  rerun_flaky:
-    description: 'Whether to rerun flaky tests'
-    required: false
-    default: 'false'
-  pg_version:
-    description: 'Postgres version to use for tests'
-    required: false
-    default: 'v14'
-  benchmark_durations:
-    description: 'benchmark durations JSON'
-    required: false
-    default: '{}'
 
 runs:
   using: "composite"
   steps:
-    - name: Get Neon artifact
-      if: inputs.build_type != 'remote'
-      uses: ./.github/actions/download
+    - name: Get Neon artifact for restoration
+      uses: actions/download-artifact@v3
       with:
-        name: neon-${{ runner.os }}-${{ inputs.build_type }}-artifact
-        path: /tmp/neon
+        name: neon-${{ runner.os }}-${{ inputs.build_type }}-${{ inputs.rust_toolchain }}-artifact
+        path: ./neon-artifact/
 
-    - name: Download Neon binaries for the previous release
-      if: inputs.build_type != 'remote'
-      uses: ./.github/actions/download
-      with:
-        name: neon-${{ runner.os }}-${{ inputs.build_type }}-artifact
-        path: /tmp/neon-previous
-        prefix: latest
-
-    - name: Download compatibility snapshot
-      if: inputs.build_type != 'remote'
-      uses: ./.github/actions/download
-      with:
-        name: compatibility-snapshot-${{ inputs.build_type }}-pg${{ inputs.pg_version }}
-        path: /tmp/compatibility_snapshot_pg${{ inputs.pg_version }}
-        prefix: latest
-        # The lack of compatibility snapshot (for example, for the new Postgres version)
-        # shouldn't fail the whole job. Only relevant test should fail.
-        skip-if-does-not-exist: true
+    - name: Extract Neon artifact
+      shell: bash -ex {0}
+      run: |
+        mkdir -p /tmp/neon/
+        tar -xf ./neon-artifact/neon.tgz -C /tmp/neon/
+        rm -rf ./neon-artifact/
 
     - name: Checkout
       if: inputs.needs_postgres_source == 'true'
-      uses: actions/checkout@v4
+      uses: actions/checkout@v3
       with:
         submodules: true
         fetch-depth: 1
 
     - name: Cache poetry deps
-      uses: actions/cache@v4
+      id: cache_poetry
+      uses: actions/cache@v3
       with:
         path: ~/.cache/pypoetry/virtualenvs
-        key: v2-${{ runner.os }}-python-deps-${{ hashFiles('poetry.lock') }}
+        key: v1-${{ runner.os }}-python-deps-${{ hashFiles('poetry.lock') }}
 
     - name: Install Python deps
-      shell: bash -euxo pipefail {0}
+      shell: bash -ex {0}
       run: ./scripts/pysync
 
     - name: Run pytest
       env:
         NEON_BIN: /tmp/neon/bin
-        COMPATIBILITY_NEON_BIN: /tmp/neon-previous/bin
-        COMPATIBILITY_POSTGRES_DISTRIB_DIR: /tmp/neon-previous/pg_install
+        POSTGRES_DISTRIB_DIR: /tmp/neon/pg_install
         TEST_OUTPUT: /tmp/test_output
-        BUILD_TYPE: ${{ inputs.build_type }}
-        COMPATIBILITY_SNAPSHOT_DIR: /tmp/compatibility_snapshot_pg${{ inputs.pg_version }}
-        ALLOW_BACKWARD_COMPATIBILITY_BREAKAGE: contains(github.event.pull_request.labels.*.name, 'backward compatibility breakage')
-        ALLOW_FORWARD_COMPATIBILITY_BREAKAGE: contains(github.event.pull_request.labels.*.name, 'forward compatibility breakage')
-        RERUN_FLAKY: ${{ inputs.rerun_flaky }}
-        PG_VERSION: ${{ inputs.pg_version }}
-      shell: bash -euxo pipefail {0}
+        # this variable will be embedded in perf test report
+        # and is needed to distinguish different environments
+        PLATFORM: github-actions-selfhosted
+      shell: bash -ex {0}
       run: |
-        # PLATFORM will be embedded in the perf test report
-        # and it is needed to distinguish different environments
-        export PLATFORM=${PLATFORM:-github-actions-selfhosted}
-        export POSTGRES_DISTRIB_DIR=${POSTGRES_DISTRIB_DIR:-/tmp/neon/pg_install}
-        export DEFAULT_PG_VERSION=${PG_VERSION#v}
-
-        if [ "${BUILD_TYPE}" = "remote" ]; then
-          export REMOTE_ENV=1
-        fi
-
         PERF_REPORT_DIR="$(realpath test_runner/perf-report-local)"
         rm -rf $PERF_REPORT_DIR
 
@@ -129,94 +82,59 @@ runs:
           exit 1
         fi
         if [[ "${{ inputs.run_in_parallel }}" == "true" ]]; then
-          # -n16 uses sixteen processes to run tests via pytest-xdist
-          EXTRA_PARAMS="-n16 $EXTRA_PARAMS"
-
-          # --dist=loadgroup points tests marked with @pytest.mark.xdist_group
-          # to the same worker to make @pytest.mark.order work with xdist
-          EXTRA_PARAMS="--dist=loadgroup $EXTRA_PARAMS"
+          EXTRA_PARAMS="-n4 $EXTRA_PARAMS"
         fi
-
-        if [[ "${{ inputs.run_with_real_s3 }}" == "true" ]]; then
-          echo "REAL S3 ENABLED"
-          export ENABLE_REAL_S3_REMOTE_STORAGE=nonempty
-          export REMOTE_STORAGE_S3_BUCKET=${{ inputs.real_s3_bucket }}
-          export REMOTE_STORAGE_S3_REGION=${{ inputs.real_s3_region }}
-        fi
-
         if [[ "${{ inputs.save_perf_report }}" == "true" ]]; then
-          mkdir -p "$PERF_REPORT_DIR"
-          EXTRA_PARAMS="--out-dir $PERF_REPORT_DIR $EXTRA_PARAMS"
-        fi
-
-        if [ "${RERUN_FLAKY}" == "true" ]; then
-          mkdir -p $TEST_OUTPUT
-          poetry run ./scripts/flaky_tests.py "${TEST_RESULT_CONNSTR}" \
-                                              --days 7 \
-                                              --output "$TEST_OUTPUT/flaky.json" \
-                                              --pg-version "${DEFAULT_PG_VERSION}" \
-                                              --build-type "${BUILD_TYPE}"
-
-          EXTRA_PARAMS="--flaky-tests-json $TEST_OUTPUT/flaky.json $EXTRA_PARAMS"
-        fi
-
-        # We use pytest-split plugin to run benchmarks in parallel on different CI runners
-        if [ "${TEST_SELECTION}" = "test_runner/performance" ] && [ "${{ inputs.build_type }}" != "remote" ]; then
-          mkdir -p $TEST_OUTPUT
-          echo '${{ inputs.benchmark_durations || '{}' }}' > $TEST_OUTPUT/benchmark_durations.json
-
-          EXTRA_PARAMS="--durations-path $TEST_OUTPUT/benchmark_durations.json $EXTRA_PARAMS"
+          if [[ "$GITHUB_REF" == "main" ]]; then
+            mkdir -p "$PERF_REPORT_DIR"
+            EXTRA_PARAMS="--out-dir $PERF_REPORT_DIR $EXTRA_PARAMS"
+          fi
         fi
 
         if [[ "${{ inputs.build_type }}" == "debug" ]]; then
           cov_prefix=(scripts/coverage "--profraw-prefix=$GITHUB_JOB" --dir=/tmp/coverage run)
         elif [[ "${{ inputs.build_type }}" == "release" ]]; then
           cov_prefix=()
-        else
-          cov_prefix=()
-        fi
-
-        # Wake up the cluster if we use remote neon instance
-        if [ "${{ inputs.build_type }}" = "remote" ] && [ -n "${BENCHMARK_CONNSTR}" ]; then
-          ${POSTGRES_DISTRIB_DIR}/v${DEFAULT_PG_VERSION}/bin/psql ${BENCHMARK_CONNSTR} -c "SELECT version();"
         fi
 
         # Run the tests.
         #
-        # The junit.xml file allows CI tools to display more fine-grained test information
+        # The junit.xml file allows CircleCI to display more fine-grained test information
         # in its "Tests" tab in the results page.
         # --verbose prints name of each test (helpful when there are
         # multiple tests in one file)
         # -rA prints summary in the end
+        # -n4 uses four processes to run tests via pytest-xdist
         # -s is not used to prevent pytest from capturing output, because tests are running
         # in parallel and logs are mixed between different tests
-        #
-        mkdir -p $TEST_OUTPUT/allure/results
         "${cov_prefix[@]}" ./scripts/pytest \
           --junitxml=$TEST_OUTPUT/junit.xml \
-          --alluredir=$TEST_OUTPUT/allure/results \
           --tb=short \
           --verbose \
+          -m "not remote_cluster" \
           -rA $TEST_SELECTION $EXTRA_PARAMS
 
         if [[ "${{ inputs.save_perf_report }}" == "true" ]]; then
-          export REPORT_FROM="$PERF_REPORT_DIR"
-          export REPORT_TO="$PLATFORM"
-          scripts/generate_and_push_perf_report.sh
+          if [[ "$GITHUB_REF" == "main" ]]; then
+            export REPORT_FROM="$PERF_REPORT_DIR"
+            export REPORT_TO=local
+            scripts/generate_and_push_perf_report.sh
+          fi
         fi
 
-    - name: Upload compatibility snapshot
-      if: github.ref_name == 'release'
-      uses: ./.github/actions/upload
-      with:
-        name: compatibility-snapshot-${{ inputs.build_type }}-pg${{ inputs.pg_version }}-${{ github.run_id }}
-        # Directory is created by test_compatibility.py::test_create_snapshot, keep the path in sync with the test
-        path: /tmp/test_output/compatibility_snapshot_pg${{ inputs.pg_version }}/
-        prefix: latest
+    - name: Delete all data but logs
+      shell: bash -ex {0}
+      if: always()
+      run: |
+        du -sh /tmp/test_output/*
+        find /tmp/test_output -type f ! -name "*.log" ! -name "regression.diffs" ! -name "junit.xml" ! -name "*.filediff" ! -name "*.stdout" ! -name "*.stderr" ! -name "flamegraph.svg" ! -name "*.metrics" -delete
+        du -sh /tmp/test_output/*
 
-    - name: Upload test results
-      if: ${{ !cancelled() }}
-      uses: ./.github/actions/allure-report-store
+    - name: Upload python test logs
+      if: always()
+      uses: actions/upload-artifact@v3
       with:
-        report-dir: /tmp/test_output/allure/results
-        unique-key: ${{ inputs.build_type }}-${{ inputs.pg_version }}
+        retention-days: 7
+        if-no-files-found: error
+        name: python-test-${{ inputs.test_selection }}-${{ runner.os }}-${{ inputs.build_type }}-${{ inputs.rust_toolchain }}-logs
+        path: /tmp/test_output/

.github/actions/save-coverage-data/action.yml

@@ -5,18 +5,13 @@ runs:
   using: "composite"
   steps:
     - name: Merge coverage data
-      shell: bash -euxo pipefail {0}
+      shell: bash -ex {0}
       run: scripts/coverage "--profraw-prefix=$GITHUB_JOB" --dir=/tmp/coverage merge
 
-    - name: Download previous coverage data into the same directory
-      uses: ./.github/actions/download
-      with:
-        name: coverage-data-artifact
-        path: /tmp/coverage
-        skip-if-does-not-exist: true # skip if there's no previous coverage to download
-
     - name: Upload coverage data
-      uses: ./.github/actions/upload
+      uses: actions/upload-artifact@v3
       with:
+        retention-days: 7
+        if-no-files-found: error
         name: coverage-data-artifact
-        path: /tmp/coverage
+        path: /tmp/coverage/

.github/actions/upload/action.yml

@@ -1,58 +0,0 @@
-name: "Upload an artifact"
-description: "Custom upload action"
-inputs:
-  name:
-    description: "Artifact name"
-    required: true
-  path:
-    description: "A directory or file to upload"
-    required: true
-  prefix:
-    description: "S3 prefix. Default is '${GITHUB_RUN_ID}/${GITHUB_RUN_ATTEMPT}'"
-    required: false
-
-runs:
-  using: "composite"
-  steps:
-    - name: Prepare artifact
-      shell: bash -euxo pipefail {0}
-      env:
-        SOURCE: ${{ inputs.path }}
-        ARCHIVE: /tmp/uploads/${{ inputs.name }}.tar.zst
-      run: |
-        mkdir -p $(dirname $ARCHIVE)
-
-        if [ -f ${ARCHIVE} ]; then
-          echo >&2 "File ${ARCHIVE} already exist. Something went wrong before"
-          exit 1
-        fi
-
-        ZSTD_NBTHREADS=0
-        if [ -d  ${SOURCE} ]; then
-          time tar -C ${SOURCE} -cf ${ARCHIVE} --zstd .
-        elif [ -f ${SOURCE} ]; then
-          time tar -cf ${ARCHIVE} --zstd ${SOURCE}
-        elif ! ls ${SOURCE} > /dev/null 2>&1; then
-          echo >&2 "${SOURCE} does not exist"
-          exit 2
-        else
-          echo >&2 "${SOURCE} is neither a directory nor a file, do not know how to handle it"
-          exit 3
-        fi
-
-    - name: Upload artifact
-      shell: bash -euxo pipefail {0}
-      env:
-        SOURCE: ${{ inputs.path }}
-        ARCHIVE: /tmp/uploads/${{ inputs.name }}.tar.zst
-        PREFIX: artifacts/${{ inputs.prefix || format('{0}/{1}', github.run_id, github.run_attempt) }}
-      run: |
-        BUCKET=neon-github-public-dev
-        FILENAME=$(basename $ARCHIVE)
-
-        FILESIZE=$(du -sh ${ARCHIVE} | cut -f1)
-
-        time aws s3 mv --only-show-errors ${ARCHIVE} s3://${BUCKET}/${PREFIX}/${FILENAME}
-
-        # Ref https://docs.github.com/en/actions/using-workflows/workflow-commands-for-github-actions#adding-a-job-summary
-        echo "[${FILENAME}](https://${BUCKET}.s3.amazonaws.com/${PREFIX}/${FILENAME}) ${FILESIZE}" >> ${GITHUB_STEP_SUMMARY}

.github/pull_request_template.md

@@ -1,14 +0,0 @@
-## Problem
-
-## Summary of changes
-
-## Checklist before requesting a review
-
-- [ ] I have performed a self-review of my code.
-- [ ] If it is a core feature, I have added thorough tests.
-- [ ] Do we need to implement analytics? if so did you add the relevant metrics to the dashboard?
-- [ ] If this PR requires public announcement, mark it with /release-notes label and add several sentences in this section.
-
-## Checklist before merging
-
-- [ ] Do not forget to reformat commit message to not include the above checklist

.github/workflows/actionlint.yml

@@ -1,38 +0,0 @@
-name: Lint GitHub Workflows
-
-on:
-  push:
-    branches:
-      - main
-      - release
-    paths:
-      - '.github/workflows/*.ya?ml'
-  pull_request:
-    paths:
-      - '.github/workflows/*.ya?ml'
-
-concurrency:
-  group: ${{ github.workflow }}-${{ github.ref }}
-  cancel-in-progress: ${{ github.event_name == 'pull_request' }}
-
-jobs:
-  check-permissions:
-    if: ${{ !contains(github.event.pull_request.labels.*.name, 'run-no-ci') }}
-    uses: ./.github/workflows/check-permissions.yml
-    with:
-      github-event-name: ${{ github.event_name}}
-
-  actionlint:
-    needs: [ check-permissions ]
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v4
-      - uses: reviewdog/action-actionlint@v1
-        env:
-          # SC2046 - Quote this to prevent word splitting. - https://www.shellcheck.net/wiki/SC2046
-          # SC2086 - Double quote to prevent globbing and word splitting. - https://www.shellcheck.net/wiki/SC2086
-          SHELLCHECK_OPTS: --exclude=SC2046,SC2086
-        with:
-          fail_on_error: true
-          filter_mode: nofilter
-          level: error

.github/workflows/approved-for-ci-run.yml

@@ -1,120 +0,0 @@
-name: Handle `approved-for-ci-run` label
-# This workflow helps to run CI pipeline for PRs made by external contributors (from forks).
-
-on:
-  pull_request_target:
-    branches:
-      - main
-    types:
-      # Default types that triggers a workflow ([1]):
-      # - [1] https://docs.github.com/en/actions/using-workflows/events-that-trigger-workflows#pull_request
-      - opened
-      - synchronize
-      - reopened
-      # Types that we wand to handle in addition to keep labels tidy:
-      - closed
-      # Actual magic happens here:
-      - labeled
-
-concurrency:
-  group: ${{ github.workflow }}-${{ github.event.pull_request.number }}
-  cancel-in-progress: false
-
-env:
-  GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-  PR_NUMBER: ${{ github.event.pull_request.number }}
-  BRANCH: "ci-run/pr-${{ github.event.pull_request.number }}"
-
-# No permission for GITHUB_TOKEN by default; the **minimal required** set of permissions should be granted in each job.
-permissions: {}
-
-defaults:
-  run:
-    shell: bash -euo pipefail {0}
-
-jobs:
-  remove-label:
-    # Remove `approved-for-ci-run` label if the workflow is triggered by changes in a PR.
-    # The PR should be reviewed and labelled manually again.
-
-    permissions:
-      pull-requests: write # For `gh pr edit`
-
-    if: |
-      contains(fromJSON('["opened", "synchronize", "reopened", "closed"]'), github.event.action) &&
-      contains(github.event.pull_request.labels.*.name, 'approved-for-ci-run')
-
-    runs-on: ubuntu-latest
-
-    steps:
-      - run: gh pr --repo "${GITHUB_REPOSITORY}" edit "${PR_NUMBER}" --remove-label "approved-for-ci-run"
-
-  create-or-update-pr-for-ci-run:
-    # Create local PR for an `approved-for-ci-run` labelled PR to run CI pipeline in it.
-
-    permissions:
-      pull-requests: write # for `gh pr edit`
-      # For `git push` and `gh pr create` we use CI_ACCESS_TOKEN
-
-    if: |
-      github.event.action == 'labeled' &&
-      contains(github.event.pull_request.labels.*.name, 'approved-for-ci-run')
-
-    runs-on: ubuntu-latest
-
-    steps:
-      - run: gh pr --repo "${GITHUB_REPOSITORY}" edit "${PR_NUMBER}" --remove-label "approved-for-ci-run"
-
-      - uses: actions/checkout@v4
-        with:
-          ref: main
-          token: ${{ secrets.CI_ACCESS_TOKEN }}
-
-      - run: gh pr checkout "${PR_NUMBER}"
-
-      - run: git checkout -b "${BRANCH}"
-
-      - run: git push --force origin "${BRANCH}"
-
-      - name: Create a Pull Request for CI run (if required)
-        env:
-          GH_TOKEN: ${{ secrets.CI_ACCESS_TOKEN }}
-        run: |
-          cat << EOF > body.md
-            This Pull Request is created automatically to run the CI pipeline for #${PR_NUMBER}
-
-            Please do not alter or merge/close it.
-
-            Feel free to review/comment/discuss the original PR #${PR_NUMBER}.
-          EOF
-
-          ALREADY_CREATED="$(gh pr --repo ${GITHUB_REPOSITORY} list --head ${BRANCH} --base main --json number --jq '.[].number')"
-          if [ -z "${ALREADY_CREATED}" ]; then
-            gh pr --repo "${GITHUB_REPOSITORY}" create --title "CI run for PR #${PR_NUMBER}" \
-                                                       --body-file "body.md" \
-                                                       --head "${BRANCH}" \
-                                                       --base "main" \
-                                                       --label "run-e2e-tests-in-draft" \
-                                                       --draft
-          fi
-
-  cleanup:
-    # Close PRs and delete branchs if the original PR is closed.
-
-    permissions:
-      contents: write # for `--delete-branch` flag in `gh pr close`
-      pull-requests: write # for `gh pr close`
-
-    if: |
-      github.event.action == 'closed' &&
-      github.event.pull_request.head.repo.full_name != github.repository
-
-    runs-on: ubuntu-latest
-
-    steps:
-      - name: Close PR and delete `ci-run/pr-${{ env.PR_NUMBER }}` branch
-        run: |
-          CLOSED="$(gh pr --repo ${GITHUB_REPOSITORY} list --head ${BRANCH} --json 'closed' --jq '.[].closed')"
-          if [ "${CLOSED}" == "false" ]; then
-            gh pr --repo "${GITHUB_REPOSITORY}" close "${BRANCH}" --delete-branch
-          fi

.github/workflows/benchmarking.yml

@@ -1,4 +1,4 @@
-name: Benchmarking
+name: benchmarking
 
 on:
   # uncomment to run on push for debugging your PR
@@ -11,640 +11,96 @@ on:
     #          │ │ ┌───────────── day of the month (1 - 31)
     #          │ │ │ ┌───────────── month (1 - 12 or JAN-DEC)
     #          │ │ │ │ ┌───────────── day of the week (0 - 6 or SUN-SAT)
-    - cron:   '0 3 * * *' # run once a day, timezone is utc
+    - cron:  '36 7 * * *' # run once a day, timezone is utc
 
   workflow_dispatch: # adds ability to run this manually
-    inputs:
-      region_id:
-        description: 'Project region id. If not set, the default region will be used'
-        required: false
-        default: 'aws-us-east-2'
-      save_perf_report:
-        type: boolean
-        description: 'Publish perf report. If not set, the report will be published only for the main branch'
-        required: false
-      collect_olap_explain:
-        type: boolean
-        description: 'Collect EXPLAIN ANALYZE for OLAP queries. If not set, EXPLAIN ANALYZE will not be collected'
-        required: false
-        default: false
-      collect_pg_stat_statements:
-        type: boolean
-        description: 'Collect pg_stat_statements for OLAP queries. If not set, pg_stat_statements will not be collected'
-        required: false
-        default: false
-      run_AWS_RDS_AND_AURORA:
-        type: boolean
-        description: 'AWS-RDS and AWS-AURORA normally only run on Saturday. Set this to true to run them on every workflow_dispatch'
-        required: false
-        default: false
-
-defaults:
-  run:
-    shell: bash -euxo pipefail {0}
-
-concurrency:
-  # Allow only one workflow per any non-`main` branch.
-  group: ${{ github.workflow }}-${{ github.ref_name }}-${{ github.ref_name == 'main' && github.sha || 'anysha' }}
-  cancel-in-progress: true
 
 jobs:
   bench:
-    env:
-      TEST_PG_BENCH_DURATIONS_MATRIX: "300"
-      TEST_PG_BENCH_SCALES_MATRIX: "10,100"
-      POSTGRES_DISTRIB_DIR: /tmp/neon/pg_install
-      DEFAULT_PG_VERSION: 14
-      TEST_OUTPUT: /tmp/test_output
-      BUILD_TYPE: remote
-      SAVE_PERF_REPORT: ${{ github.event.inputs.save_perf_report || ( github.ref_name == 'main' ) }}
-      PLATFORM: "neon-staging"
+    # this workflow runs on self hosteed runner
+    # it's environment is quite different from usual guthub runner
+    # probably the most important difference is that it doesn't start from clean workspace each time
+    # e g if you install system packages they are not cleaned up since you install them directly in host machine
+    # not a container or something
+    # See documentation for more info: https://docs.github.com/en/actions/hosting-your-own-runners/about-self-hosted-runners
+    runs-on: [self-hosted, zenith-benchmarker]
 
-    runs-on: [ self-hosted, us-east-2, x64 ]
-    container:
-      image: 369495373322.dkr.ecr.eu-central-1.amazonaws.com/build-tools:pinned
-      options: --init
+    env:
+      POSTGRES_DISTRIB_DIR: "/usr/pgsql-13"
 
     steps:
-    - uses: actions/checkout@v4
+    - name: Checkout zenith repo
+      uses: actions/checkout@v2
 
-    - name: Download Neon artifact
-      uses: ./.github/actions/download
-      with:
-        name: neon-${{ runner.os }}-release-artifact
-        path: /tmp/neon/
-        prefix: latest
+    # actions/setup-python@v2 is not working correctly on self-hosted runners
+    # see https://github.com/actions/setup-python/issues/162
+    # and probably https://github.com/actions/setup-python/issues/162#issuecomment-865387976 in particular
+    # so the simplest solution to me is to use already installed system python and spin virtualenvs for job runs.
+    # there is Python 3.7.10 already installed on the machine so use it to install poetry and then use poetry's virtuealenvs
+    - name: Install poetry & deps
+      run: |
+        python3 -m pip install --upgrade poetry wheel
+        # since pip/poetry caches are reused there shouldn't be any troubles with install every time
+        ./scripts/pysync
 
-    - name: Create Neon Project
-      id: create-neon-project
-      uses: ./.github/actions/neon-project-create
-      with:
-        region_id: ${{ github.event.inputs.region_id || 'aws-us-east-2' }}
-        postgres_version: ${{ env.DEFAULT_PG_VERSION }}
-        api_key: ${{ secrets.NEON_STAGING_API_KEY }}
+    - name: Show versions
+      run: |
+        echo Python
+        python3 --version
+        poetry run python3 --version
+        echo Poetry
+        poetry --version
+        echo Pgbench
+        $POSTGRES_DISTRIB_DIR/bin/pgbench --version
+
+    # FIXME cluster setup is skipped due to various changes in console API
+    # for now pre created cluster is used. When API gain some stability
+    # after massive changes dynamic cluster setup will be revived.
+    # So use pre created cluster. It needs to be started manually, but stop is automatic after 5 minutes of inactivity
+    - name: Setup cluster
+      env:
+        BENCHMARK_CONNSTR: "${{ secrets.BENCHMARK_STAGING_CONNSTR }}"
+      shell: bash
+      run: |
+        set -e
+
+        echo "Starting cluster"
+        # wake up the cluster
+        $POSTGRES_DISTRIB_DIR/bin/psql $BENCHMARK_CONNSTR -c "SELECT 1"
 
     - name: Run benchmark
-      uses: ./.github/actions/run-python-test-set
-      with:
-        build_type: ${{ env.BUILD_TYPE }}
-        test_selection: performance
-        run_in_parallel: false
-        save_perf_report: ${{ env.SAVE_PERF_REPORT }}
-        # Set --sparse-ordering option of pytest-order plugin
-        # to ensure tests are running in order of appears in the file.
-        # It's important for test_perf_pgbench.py::test_pgbench_remote_* tests
-        extra_params: -m remote_cluster --sparse-ordering --timeout 5400 --ignore test_runner/performance/test_perf_olap.py
+      # pgbench is installed system wide from official repo
+      # https://download.postgresql.org/pub/repos/yum/13/redhat/rhel-7-x86_64/
+      # via
+      # sudo tee /etc/yum.repos.d/pgdg.repo<<EOF
+      # [pgdg13]
+      # name=PostgreSQL 13 for RHEL/CentOS 7 - x86_64
+      # baseurl=https://download.postgresql.org/pub/repos/yum/13/redhat/rhel-7-x86_64/
+      # enabled=1
+      # gpgcheck=0
+      # EOF
+      # sudo yum makecache
+      # sudo yum install postgresql13-contrib
+      # actual binaries are located in /usr/pgsql-13/bin/
       env:
-        BENCHMARK_CONNSTR: ${{ steps.create-neon-project.outputs.dsn }}
-        VIP_VAP_ACCESS_TOKEN: "${{ secrets.VIP_VAP_ACCESS_TOKEN }}"
-        PERF_TEST_RESULT_CONNSTR: "${{ secrets.PERF_TEST_RESULT_CONNSTR }}"
-
-    - name: Delete Neon Project
-      if: ${{ always() }}
-      uses: ./.github/actions/neon-project-delete
-      with:
-        project_id: ${{ steps.create-neon-project.outputs.project_id }}
-        api_key: ${{ secrets.NEON_STAGING_API_KEY }}
-
-    - name: Create Allure report
-      if: ${{ !cancelled() }}
-      uses: ./.github/actions/allure-report-generate
-
-    - name: Post to a Slack channel
-      if: ${{ github.event.schedule && failure() }}
-      uses: slackapi/slack-github-action@v1
-      with:
-        channel-id: "C033QLM5P7D" # dev-staging-stream
-        slack-message: "Periodic perf testing: ${{ job.status }}\n${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}"
-      env:
-        SLACK_BOT_TOKEN: ${{ secrets.SLACK_BOT_TOKEN }}
-
-  generate-matrices:
-    # Create matrices for the benchmarking jobs, so we run benchmarks on rds only once a week (on Saturday)
-    #
-    # Available platforms:
-    # - neon-captest-new: Freshly created project (1 CU)
-    # - neon-captest-freetier: Use freetier-sized compute (0.25 CU)
-    # - neon-captest-reuse: Reusing existing project
-    # - rds-aurora: Aurora Postgres Serverless v2 with autoscaling from 0.5 to 2 ACUs
-    # - rds-postgres: RDS Postgres db.m5.large instance (2 vCPU, 8 GiB) with gp3 EBS storage
-    env:
-      RUN_AWS_RDS_AND_AURORA: ${{ github.event.inputs.run_AWS_RDS_AND_AURORA || 'false' }}
-    runs-on: ubuntu-latest
-    outputs:
-      pgbench-compare-matrix: ${{ steps.pgbench-compare-matrix.outputs.matrix }}
-      olap-compare-matrix: ${{ steps.olap-compare-matrix.outputs.matrix }}
-      tpch-compare-matrix: ${{ steps.tpch-compare-matrix.outputs.matrix }}
-
-    steps:
-    - name: Generate matrix for pgbench benchmark
-      id: pgbench-compare-matrix
+        # The pgbench test runs two tests of given duration against each scale.
+        # So the total runtime with these parameters is 2 * 2 * 300 = 1200, or 20 minutes.
+        # Plus time needed to initialize the test databases.
+        TEST_PG_BENCH_DURATIONS_MATRIX: "300"
+        TEST_PG_BENCH_SCALES_MATRIX: "10,100"
+        PLATFORM: "zenith-staging"
+        BENCHMARK_CONNSTR: "${{ secrets.BENCHMARK_STAGING_CONNSTR }}"
+        REMOTE_ENV: "1" # indicate to test harness that we do not have zenith binaries locally
       run: |
-        matrix='{
-          "platform": [
-            "neon-captest-new",
-            "neon-captest-reuse",
-            "neonvm-captest-new"
-          ],
-          "db_size": [ "10gb" ],
-          "include": [{ "platform": "neon-captest-freetier",         "db_size": "3gb"  },
-                      { "platform": "neon-captest-new",              "db_size": "50gb" },
-                      { "platform": "neonvm-captest-freetier",       "db_size": "3gb"  },
-                      { "platform": "neonvm-captest-new",            "db_size": "50gb" },
-                      { "platform": "neonvm-captest-sharding-reuse", "db_size": "50gb" }]
-        }'
+        # just to be sure that no data was cached on self hosted runner
+        # since it might generate duplicates when calling ingest_perf_test_result.py
+        rm -rf perf-report-staging
+        mkdir -p perf-report-staging
+        ./scripts/pytest test_runner/performance/ -v -m "remote_cluster" --skip-interfering-proc-check --out-dir perf-report-staging
 
-        if [ "$(date +%A)" = "Saturday" ]; then
-          matrix=$(echo "$matrix" | jq '.include += [{ "platform": "rds-postgres", "db_size": "10gb"},
-                                                     { "platform": "rds-aurora",   "db_size": "50gb"}]')
-        fi
-
-        echo "matrix=$(echo "$matrix" | jq --compact-output '.')" >> $GITHUB_OUTPUT
-
-    - name: Generate matrix for OLAP benchmarks
-      id: olap-compare-matrix
-      run: |
-        matrix='{
-          "platform": [
-            "neon-captest-reuse"
-          ]
-        }'
-
-        if [ "$(date +%A)" = "Saturday" ] || [ ${RUN_AWS_RDS_AND_AURORA} = "true" ]; then
-          matrix=$(echo "$matrix" | jq '.include += [{ "platform": "rds-postgres" },
-                                                     { "platform": "rds-aurora"   }]')
-        fi
-
-        echo "matrix=$(echo "$matrix" | jq --compact-output '.')" >> $GITHUB_OUTPUT
-
-    - name: Generate matrix for TPC-H benchmarks
-      id: tpch-compare-matrix
-      run: |
-        matrix='{
-          "platform": [
-            "neon-captest-reuse"
-          ],
-          "scale": [
-            "10"
-          ]
-        }'
-
-        if [ "$(date +%A)" = "Saturday" ] || [ ${RUN_AWS_RDS_AND_AURORA} = "true" ]; then
-          matrix=$(echo "$matrix" | jq '.include += [{ "platform": "rds-postgres", "scale": "10" },
-                                                     { "platform": "rds-aurora",   "scale": "10" }]')
-        fi
-
-        echo "matrix=$(echo "$matrix" | jq --compact-output '.')" >> $GITHUB_OUTPUT
-
-  pgbench-compare:
-    needs: [ generate-matrices ]
-
-    strategy:
-      fail-fast: false
-      matrix: ${{fromJson(needs.generate-matrices.outputs.pgbench-compare-matrix)}}
-
-    env:
-      TEST_PG_BENCH_DURATIONS_MATRIX: "60m"
-      TEST_PG_BENCH_SCALES_MATRIX: ${{ matrix.db_size }}
-      POSTGRES_DISTRIB_DIR: /tmp/neon/pg_install
-      DEFAULT_PG_VERSION: 14
-      TEST_OUTPUT: /tmp/test_output
-      BUILD_TYPE: remote
-      SAVE_PERF_REPORT: ${{ github.event.inputs.save_perf_report || ( github.ref_name == 'main' ) }}
-      PLATFORM: ${{ matrix.platform }}
-
-    runs-on: [ self-hosted, us-east-2, x64 ]
-    container:
-      image: 369495373322.dkr.ecr.eu-central-1.amazonaws.com/build-tools:pinned
-      options: --init
-
-    # Increase timeout to 8h, default timeout is 6h
-    timeout-minutes: 480
-
-    steps:
-    - uses: actions/checkout@v4
-
-    - name: Download Neon artifact
-      uses: ./.github/actions/download
-      with:
-        name: neon-${{ runner.os }}-release-artifact
-        path: /tmp/neon/
-        prefix: latest
-
-    - name: Add Postgres binaries to PATH
-      run: |
-        ${POSTGRES_DISTRIB_DIR}/v${DEFAULT_PG_VERSION}/bin/pgbench --version
-        echo "${POSTGRES_DISTRIB_DIR}/v${DEFAULT_PG_VERSION}/bin" >> $GITHUB_PATH
-
-    - name: Create Neon Project
-      if: contains(fromJson('["neon-captest-new", "neon-captest-freetier", "neonvm-captest-new", "neonvm-captest-freetier"]'), matrix.platform)
-      id: create-neon-project
-      uses: ./.github/actions/neon-project-create
-      with:
-        region_id: ${{ github.event.inputs.region_id || 'aws-us-east-2' }}
-        postgres_version: ${{ env.DEFAULT_PG_VERSION }}
-        api_key: ${{ secrets.NEON_STAGING_API_KEY }}
-        compute_units: ${{ (matrix.platform == 'neon-captest-freetier' && '[0.25, 0.25]') || '[1, 1]' }}
-        provisioner: ${{ (contains(matrix.platform, 'neonvm-') && 'k8s-neonvm') || 'k8s-pod' }}
-
-    - name: Set up Connection String
-      id: set-up-connstr
-      run: |
-        case "${PLATFORM}" in
-          neon-captest-reuse)
-            CONNSTR=${{ secrets.BENCHMARK_CAPTEST_CONNSTR }}
-            ;;
-          neonvm-captest-sharding-reuse)
-            CONNSTR=${{ secrets.BENCHMARK_CAPTEST_SHARDING_CONNSTR }}
-            ;;
-          neon-captest-new | neon-captest-freetier | neonvm-captest-new | neonvm-captest-freetier)
-            CONNSTR=${{ steps.create-neon-project.outputs.dsn }}
-            ;;
-          rds-aurora)
-            CONNSTR=${{ secrets.BENCHMARK_RDS_AURORA_CONNSTR }}
-            ;;
-          rds-postgres)
-            CONNSTR=${{ secrets.BENCHMARK_RDS_POSTGRES_CONNSTR }}
-            ;;
-          *)
-            echo >&2 "Unknown PLATFORM=${PLATFORM}"
-            exit 1
-            ;;
-        esac
-
-        echo "connstr=${CONNSTR}" >> $GITHUB_OUTPUT
-
-        QUERIES=("SELECT version()")
-        if [[ "${PLATFORM}" = "neon"* ]]; then
-          QUERIES+=("SHOW neon.tenant_id")
-          QUERIES+=("SHOW neon.timeline_id")
-        fi
-
-        for q in "${QUERIES[@]}"; do
-          psql ${CONNSTR} -c "${q}"
-        done
-
-    - name: Benchmark init
-      uses: ./.github/actions/run-python-test-set
-      with:
-        build_type: ${{ env.BUILD_TYPE }}
-        test_selection: performance
-        run_in_parallel: false
-        save_perf_report: ${{ env.SAVE_PERF_REPORT }}
-        extra_params: -m remote_cluster --timeout 21600 -k test_pgbench_remote_init
-      env:
-        BENCHMARK_CONNSTR: ${{ steps.set-up-connstr.outputs.connstr }}
-        VIP_VAP_ACCESS_TOKEN: "${{ secrets.VIP_VAP_ACCESS_TOKEN }}"
-        PERF_TEST_RESULT_CONNSTR: "${{ secrets.PERF_TEST_RESULT_CONNSTR }}"
-
-    - name: Benchmark simple-update
-      uses: ./.github/actions/run-python-test-set
-      with:
-        build_type: ${{ env.BUILD_TYPE }}
-        test_selection: performance
-        run_in_parallel: false
-        save_perf_report: ${{ env.SAVE_PERF_REPORT }}
-        extra_params: -m remote_cluster --timeout 21600 -k test_pgbench_remote_simple_update
-      env:
-        BENCHMARK_CONNSTR: ${{ steps.set-up-connstr.outputs.connstr }}
-        VIP_VAP_ACCESS_TOKEN: "${{ secrets.VIP_VAP_ACCESS_TOKEN }}"
-        PERF_TEST_RESULT_CONNSTR: "${{ secrets.PERF_TEST_RESULT_CONNSTR }}"
-
-    - name: Benchmark select-only
-      uses: ./.github/actions/run-python-test-set
-      with:
-        build_type: ${{ env.BUILD_TYPE }}
-        test_selection: performance
-        run_in_parallel: false
-        save_perf_report: ${{ env.SAVE_PERF_REPORT }}
-        extra_params: -m remote_cluster --timeout 21600 -k test_pgbench_remote_select_only
-      env:
-        BENCHMARK_CONNSTR: ${{ steps.set-up-connstr.outputs.connstr }}
-        VIP_VAP_ACCESS_TOKEN: "${{ secrets.VIP_VAP_ACCESS_TOKEN }}"
-        PERF_TEST_RESULT_CONNSTR: "${{ secrets.PERF_TEST_RESULT_CONNSTR }}"
-
-    - name: Delete Neon Project
-      if: ${{ steps.create-neon-project.outputs.project_id && always() }}
-      uses: ./.github/actions/neon-project-delete
-      with:
-        project_id: ${{ steps.create-neon-project.outputs.project_id }}
-        api_key: ${{ secrets.NEON_STAGING_API_KEY }}
-
-    - name: Create Allure report
-      if: ${{ !cancelled() }}
-      uses: ./.github/actions/allure-report-generate
-
-    - name: Post to a Slack channel
-      if: ${{ github.event.schedule && failure() }}
-      uses: slackapi/slack-github-action@v1
-      with:
-        channel-id: "C033QLM5P7D" # dev-staging-stream
-        slack-message: "Periodic perf testing ${{ matrix.platform }}: ${{ job.status }}\n${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}"
-      env:
-        SLACK_BOT_TOKEN: ${{ secrets.SLACK_BOT_TOKEN }}
-
-  clickbench-compare:
-    # ClichBench DB for rds-aurora and rds-Postgres deployed to the same clusters
-    # we use for performance testing in pgbench-compare.
-    # Run this job only when pgbench-compare is finished to avoid the intersection.
-    # We might change it after https://github.com/neondatabase/neon/issues/2900.
-    #
-    # *_CLICKBENCH_CONNSTR: Genuine ClickBench DB with ~100M rows
-    # *_CLICKBENCH_10M_CONNSTR: DB with the first 10M rows of ClickBench DB
-    if: ${{ !cancelled() }}
-    needs: [ generate-matrices, pgbench-compare ]
-
-    strategy:
-      fail-fast: false
-      matrix: ${{ fromJson(needs.generate-matrices.outputs.olap-compare-matrix) }}
-
-    env:
-      POSTGRES_DISTRIB_DIR: /tmp/neon/pg_install
-      DEFAULT_PG_VERSION: 14
-      TEST_OUTPUT: /tmp/test_output
-      TEST_OLAP_COLLECT_EXPLAIN: ${{ github.event.inputs.collect_olap_explain }}
-      TEST_OLAP_COLLECT_PG_STAT_STATEMENTS: ${{ github.event.inputs.collect_pg_stat_statements }}
-      BUILD_TYPE: remote
-      SAVE_PERF_REPORT: ${{ github.event.inputs.save_perf_report || ( github.ref_name == 'main' ) }}
-      PLATFORM: ${{ matrix.platform }}
-
-    runs-on: [ self-hosted, us-east-2, x64 ]
-    container:
-      image: 369495373322.dkr.ecr.eu-central-1.amazonaws.com/build-tools:pinned
-      options: --init
-
-    steps:
-    - uses: actions/checkout@v4
-
-    - name: Download Neon artifact
-      uses: ./.github/actions/download
-      with:
-        name: neon-${{ runner.os }}-release-artifact
-        path: /tmp/neon/
-        prefix: latest
-
-    - name: Add Postgres binaries to PATH
-      run: |
-        ${POSTGRES_DISTRIB_DIR}/v${DEFAULT_PG_VERSION}/bin/pgbench --version
-        echo "${POSTGRES_DISTRIB_DIR}/v${DEFAULT_PG_VERSION}/bin" >> $GITHUB_PATH
-
-    - name: Set up Connection String
-      id: set-up-connstr
-      run: |
-        case "${PLATFORM}" in
-          neon-captest-reuse)
-            CONNSTR=${{ secrets.BENCHMARK_CAPTEST_CLICKBENCH_10M_CONNSTR }}
-            ;;
-          rds-aurora)
-            CONNSTR=${{ secrets.BENCHMARK_RDS_AURORA_CLICKBENCH_10M_CONNSTR }}
-            ;;
-          rds-postgres)
-            CONNSTR=${{ secrets.BENCHMARK_RDS_POSTGRES_CLICKBENCH_10M_CONNSTR }}
-            ;;
-          *)
-            echo >&2 "Unknown PLATFORM=${PLATFORM}. Allowed only 'neon-captest-reuse', 'rds-aurora', or 'rds-postgres'"
-            exit 1
-            ;;
-        esac
-
-        echo "connstr=${CONNSTR}" >> $GITHUB_OUTPUT
-
-        QUERIES=("SELECT version()")
-        if [[ "${PLATFORM}" = "neon"* ]]; then
-          QUERIES+=("SHOW neon.tenant_id")
-          QUERIES+=("SHOW neon.timeline_id")
-        fi
-
-        for q in "${QUERIES[@]}"; do
-          psql ${CONNSTR} -c "${q}"
-        done
-
-    - name: ClickBench benchmark
-      uses: ./.github/actions/run-python-test-set
-      with:
-        build_type: ${{ env.BUILD_TYPE }}
-        test_selection: performance/test_perf_olap.py
-        run_in_parallel: false
-        save_perf_report: ${{ env.SAVE_PERF_REPORT }}
-        extra_params: -m remote_cluster --timeout 21600 -k test_clickbench
+    - name: Submit result
       env:
         VIP_VAP_ACCESS_TOKEN: "${{ secrets.VIP_VAP_ACCESS_TOKEN }}"
         PERF_TEST_RESULT_CONNSTR: "${{ secrets.PERF_TEST_RESULT_CONNSTR }}"
-        TEST_OLAP_COLLECT_EXPLAIN: ${{ github.event.inputs.collect_olap_explain || 'false' }}
-        TEST_OLAP_COLLECT_PG_STAT_STATEMENTS: ${{ github.event.inputs.collect_pg_stat_statements || 'false' }}
-        BENCHMARK_CONNSTR: ${{ steps.set-up-connstr.outputs.connstr }}
-        TEST_OLAP_SCALE: 10
-
-    - name: Create Allure report
-      if: ${{ !cancelled() }}
-      uses: ./.github/actions/allure-report-generate
-
-    - name: Post to a Slack channel
-      if: ${{ github.event.schedule && failure() }}
-      uses: slackapi/slack-github-action@v1
-      with:
-        channel-id: "C033QLM5P7D" # dev-staging-stream
-        slack-message: "Periodic OLAP perf testing ${{ matrix.platform }}: ${{ job.status }}\n${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}"
-      env:
-        SLACK_BOT_TOKEN: ${{ secrets.SLACK_BOT_TOKEN }}
-
-  tpch-compare:
-    # TCP-H DB for rds-aurora and rds-Postgres deployed to the same clusters
-    # we use for performance testing in pgbench-compare & clickbench-compare.
-    # Run this job only when clickbench-compare is finished to avoid the intersection.
-    # We might change it after https://github.com/neondatabase/neon/issues/2900.
-    #
-    # *_TPCH_S10_CONNSTR: DB generated with scale factor 10 (~10 GB)
-    if: ${{ !cancelled() }}
-    needs: [ generate-matrices, clickbench-compare ]
-
-    strategy:
-      fail-fast: false
-      matrix: ${{ fromJson(needs.generate-matrices.outputs.tpch-compare-matrix) }}
-
-    env:
-      POSTGRES_DISTRIB_DIR: /tmp/neon/pg_install
-      DEFAULT_PG_VERSION: 14
-      TEST_OUTPUT: /tmp/test_output
-      BUILD_TYPE: remote
-      SAVE_PERF_REPORT: ${{ github.event.inputs.save_perf_report || ( github.ref_name == 'main' ) }}
-      PLATFORM: ${{ matrix.platform }}
-      TEST_OLAP_SCALE: ${{ matrix.scale }}
-
-    runs-on: [ self-hosted, us-east-2, x64 ]
-    container:
-      image: 369495373322.dkr.ecr.eu-central-1.amazonaws.com/build-tools:pinned
-      options: --init
-
-    steps:
-    - uses: actions/checkout@v4
-
-    - name: Download Neon artifact
-      uses: ./.github/actions/download
-      with:
-        name: neon-${{ runner.os }}-release-artifact
-        path: /tmp/neon/
-        prefix: latest
-
-    - name: Add Postgres binaries to PATH
       run: |
-        ${POSTGRES_DISTRIB_DIR}/v${DEFAULT_PG_VERSION}/bin/pgbench --version
-        echo "${POSTGRES_DISTRIB_DIR}/v${DEFAULT_PG_VERSION}/bin" >> $GITHUB_PATH
-
-    - name: Get Connstring Secret Name
-      run: |
-        case "${PLATFORM}" in
-          neon-captest-reuse)
-            ENV_PLATFORM=CAPTEST_TPCH
-            ;;
-          rds-aurora)
-            ENV_PLATFORM=RDS_AURORA_TPCH
-            ;;
-          rds-postgres)
-            ENV_PLATFORM=RDS_AURORA_TPCH
-            ;;
-          *)
-            echo >&2 "Unknown PLATFORM=${PLATFORM}. Allowed only 'neon-captest-reuse', 'rds-aurora', or 'rds-postgres'"
-            exit 1
-            ;;
-        esac
-
-        CONNSTR_SECRET_NAME="BENCHMARK_${ENV_PLATFORM}_S${TEST_OLAP_SCALE}_CONNSTR"
-        echo "CONNSTR_SECRET_NAME=${CONNSTR_SECRET_NAME}" >> $GITHUB_ENV
-
-    - name: Set up Connection String
-      id: set-up-connstr
-      run: |
-        CONNSTR=${{ secrets[env.CONNSTR_SECRET_NAME] }}
-
-        echo "connstr=${CONNSTR}" >> $GITHUB_OUTPUT
-
-        QUERIES=("SELECT version()")
-        if [[ "${PLATFORM}" = "neon"* ]]; then
-          QUERIES+=("SHOW neon.tenant_id")
-          QUERIES+=("SHOW neon.timeline_id")
-        fi
-
-        for q in "${QUERIES[@]}"; do
-          psql ${CONNSTR} -c "${q}"
-        done
-
-    - name: Run TPC-H benchmark
-      uses: ./.github/actions/run-python-test-set
-      with:
-        build_type: ${{ env.BUILD_TYPE }}
-        test_selection: performance/test_perf_olap.py
-        run_in_parallel: false
-        save_perf_report: ${{ env.SAVE_PERF_REPORT }}
-        extra_params: -m remote_cluster --timeout 21600 -k test_tpch
-      env:
-        VIP_VAP_ACCESS_TOKEN: "${{ secrets.VIP_VAP_ACCESS_TOKEN }}"
-        PERF_TEST_RESULT_CONNSTR: "${{ secrets.PERF_TEST_RESULT_CONNSTR }}"
-        BENCHMARK_CONNSTR: ${{ steps.set-up-connstr.outputs.connstr }}
-        TEST_OLAP_SCALE: ${{ matrix.scale }}
-
-    - name: Create Allure report
-      if: ${{ !cancelled() }}
-      uses: ./.github/actions/allure-report-generate
-
-    - name: Post to a Slack channel
-      if: ${{ github.event.schedule && failure() }}
-      uses: slackapi/slack-github-action@v1
-      with:
-        channel-id: "C033QLM5P7D" # dev-staging-stream
-        slack-message: "Periodic TPC-H perf testing ${{ matrix.platform }}: ${{ job.status }}\n${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}"
-      env:
-        SLACK_BOT_TOKEN: ${{ secrets.SLACK_BOT_TOKEN }}
-
-  user-examples-compare:
-    if: ${{ !cancelled() }}
-    needs: [ generate-matrices, tpch-compare ]
-
-    strategy:
-      fail-fast: false
-      matrix: ${{ fromJson(needs.generate-matrices.outputs.olap-compare-matrix) }}
-
-    env:
-      POSTGRES_DISTRIB_DIR: /tmp/neon/pg_install
-      DEFAULT_PG_VERSION: 14
-      TEST_OUTPUT: /tmp/test_output
-      BUILD_TYPE: remote
-      SAVE_PERF_REPORT: ${{ github.event.inputs.save_perf_report || ( github.ref_name == 'main' ) }}
-      PLATFORM: ${{ matrix.platform }}
-
-    runs-on: [ self-hosted, us-east-2, x64 ]
-    container:
-      image: 369495373322.dkr.ecr.eu-central-1.amazonaws.com/build-tools:pinned
-      options: --init
-
-    steps:
-    - uses: actions/checkout@v4
-
-    - name: Download Neon artifact
-      uses: ./.github/actions/download
-      with:
-        name: neon-${{ runner.os }}-release-artifact
-        path: /tmp/neon/
-        prefix: latest
-
-    - name: Add Postgres binaries to PATH
-      run: |
-        ${POSTGRES_DISTRIB_DIR}/v${DEFAULT_PG_VERSION}/bin/pgbench --version
-        echo "${POSTGRES_DISTRIB_DIR}/v${DEFAULT_PG_VERSION}/bin" >> $GITHUB_PATH
-
-    - name: Set up Connection String
-      id: set-up-connstr
-      run: |
-        case "${PLATFORM}" in
-          neon-captest-reuse)
-            CONNSTR=${{ secrets.BENCHMARK_USER_EXAMPLE_CAPTEST_CONNSTR }}
-            ;;
-          rds-aurora)
-            CONNSTR=${{ secrets.BENCHMARK_USER_EXAMPLE_RDS_AURORA_CONNSTR }}
-            ;;
-          rds-postgres)
-            CONNSTR=${{ secrets.BENCHMARK_USER_EXAMPLE_RDS_POSTGRES_CONNSTR }}
-            ;;
-          *)
-            echo >&2 "Unknown PLATFORM=${PLATFORM}. Allowed only 'neon-captest-reuse', 'rds-aurora', or 'rds-postgres'"
-            exit 1
-            ;;
-        esac
-
-        echo "connstr=${CONNSTR}" >> $GITHUB_OUTPUT
-
-        QUERIES=("SELECT version()")
-        if [[ "${PLATFORM}" = "neon"* ]]; then
-          QUERIES+=("SHOW neon.tenant_id")
-          QUERIES+=("SHOW neon.timeline_id")
-        fi
-
-        for q in "${QUERIES[@]}"; do
-          psql ${CONNSTR} -c "${q}"
-        done
-
-    - name: Run user examples
-      uses: ./.github/actions/run-python-test-set
-      with:
-        build_type: ${{ env.BUILD_TYPE }}
-        test_selection: performance/test_perf_olap.py
-        run_in_parallel: false
-        save_perf_report: ${{ env.SAVE_PERF_REPORT }}
-        extra_params: -m remote_cluster --timeout 21600 -k test_user_examples
-      env:
-        VIP_VAP_ACCESS_TOKEN: "${{ secrets.VIP_VAP_ACCESS_TOKEN }}"
-        PERF_TEST_RESULT_CONNSTR: "${{ secrets.PERF_TEST_RESULT_CONNSTR }}"
-        BENCHMARK_CONNSTR: ${{ steps.set-up-connstr.outputs.connstr }}
-
-    - name: Create Allure report
-      if: ${{ !cancelled() }}
-      uses: ./.github/actions/allure-report-generate
-
-    - name: Post to a Slack channel
-      if: ${{ github.event.schedule && failure() }}
-      uses: slackapi/slack-github-action@v1
-      with:
-        channel-id: "C033QLM5P7D" # dev-staging-stream
-        slack-message: "Periodic User example perf testing ${{ matrix.platform }}: ${{ job.status }}\n${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}"
-      env:
-        SLACK_BOT_TOKEN: ${{ secrets.SLACK_BOT_TOKEN }}
+        REPORT_FROM=$(realpath perf-report-staging) REPORT_TO=staging scripts/generate_and_push_perf_report.sh

.github/workflows/build-build-tools-image.yml

@@ -1,106 +0,0 @@
-name: Build build-tools image
-
-on:
-  workflow_call:
-    inputs:
-      image-tag:
-        description: "build-tools image tag"
-        required: true
-        type: string
-    outputs:
-      image-tag:
-        description: "build-tools tag"
-        value: ${{ inputs.image-tag }}
-      image:
-        description: "build-tools image"
-        value: neondatabase/build-tools:${{ inputs.image-tag }}
-
-defaults:
-  run:
-    shell: bash -euo pipefail {0}
-
-concurrency:
-  group: build-build-tools-image-${{ inputs.image-tag }}
-  cancel-in-progress: false
-
-# No permission for GITHUB_TOKEN by default; the **minimal required** set of permissions should be granted in each job.
-permissions: {}
-
-jobs:
-  check-image:
-    uses: ./.github/workflows/check-build-tools-image.yml
-
-  # This job uses older version of GitHub Actions because it's run on gen2 runners, which don't support node 20 (for newer versions)
-  build-image:
-    needs: [ check-image ]
-    if: needs.check-image.outputs.found == 'false'
-
-    strategy:
-      matrix:
-        arch: [ x64, arm64 ]
-
-    runs-on: ${{ fromJson(format('["self-hosted", "dev", "{0}"]', matrix.arch)) }}
-
-    env:
-      IMAGE_TAG: ${{ inputs.image-tag }}
-
-    steps:
-      - name: Check `input.tag` is correct
-        env:
-          INPUTS_IMAGE_TAG: ${{ inputs.image-tag }}
-          CHECK_IMAGE_TAG : ${{ needs.check-image.outputs.image-tag }}
-        run: |
-          if [ "${INPUTS_IMAGE_TAG}" != "${CHECK_IMAGE_TAG}" ]; then
-            echo "'inputs.image-tag' (${INPUTS_IMAGE_TAG}) does not match the tag of the latest build-tools image 'inputs.image-tag' (${CHECK_IMAGE_TAG})"
-            exit 1
-          fi
-
-      - uses: actions/checkout@v3
-
-      # Use custom DOCKER_CONFIG directory to avoid conflicts with default settings
-      # The default value is ~/.docker
-      - name: Set custom docker config directory
-        run: |
-          mkdir -p /tmp/.docker-custom
-          echo DOCKER_CONFIG=/tmp/.docker-custom >> $GITHUB_ENV
-
-      - uses: docker/setup-buildx-action@v2
-
-      - uses: docker/login-action@v2
-        with:
-          username: ${{ secrets.NEON_DOCKERHUB_USERNAME }}
-          password: ${{ secrets.NEON_DOCKERHUB_PASSWORD }}
-
-      - uses: docker/build-push-action@v4
-        with:
-          context: .
-          provenance: false
-          push: true
-          pull: true
-          file: Dockerfile.build-tools
-          cache-from: type=registry,ref=neondatabase/build-tools:cache-${{ matrix.arch }}
-          cache-to: type=registry,ref=neondatabase/build-tools:cache-${{ matrix.arch }},mode=max
-          tags: neondatabase/build-tools:${{ inputs.image-tag }}-${{ matrix.arch }}
-
-      - name: Remove custom docker config directory
-        run: |
-          rm -rf /tmp/.docker-custom
-
-  merge-images:
-    needs: [ build-image ]
-    runs-on: ubuntu-latest
-
-    env:
-      IMAGE_TAG: ${{ inputs.image-tag }}
-
-    steps:
-      - uses: docker/login-action@v3
-        with:
-          username: ${{ secrets.NEON_DOCKERHUB_USERNAME }}
-          password: ${{ secrets.NEON_DOCKERHUB_PASSWORD }}
-
-      - name: Create multi-arch image
-        run: |
-          docker buildx imagetools create -t neondatabase/build-tools:${IMAGE_TAG} \
-                                             neondatabase/build-tools:${IMAGE_TAG}-x64 \
-                                             neondatabase/build-tools:${IMAGE_TAG}-arm64

.github/workflows/check-build-tools-image.yml

@@ -1,60 +0,0 @@
-name: Check build-tools image
-
-on:
-  workflow_call:
-    outputs:
-      image-tag:
-        description: "build-tools image tag"
-        value: ${{ jobs.check-image.outputs.tag }}
-      found:
-        description: "Whether the image is found in the registry"
-        value: ${{ jobs.check-image.outputs.found }}
-
-defaults:
-  run:
-    shell: bash -euo pipefail {0}
-
-# No permission for GITHUB_TOKEN by default; the **minimal required** set of permissions should be granted in each job.
-permissions: {}
-
-jobs:
-  check-image:
-    runs-on: ubuntu-latest
-    outputs:
-      tag: ${{ steps.get-build-tools-tag.outputs.image-tag }}
-      found: ${{ steps.check-image.outputs.found }}
-
-    steps:
-      - name: Get build-tools image tag for the current commit
-        id: get-build-tools-tag
-        env:
-          # Usually, for COMMIT_SHA, we use `github.event.pull_request.head.sha || github.sha`, but here, even for PRs,
-          # we want to use `github.sha` i.e. point to a phantom merge commit to determine the image tag correctly.
-          COMMIT_SHA: ${{ github.sha }}
-          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        run: |
-          LAST_BUILD_TOOLS_SHA=$(
-            gh api \
-              -H "Accept: application/vnd.github+json" \
-              -H "X-GitHub-Api-Version: 2022-11-28" \
-              --method GET \
-              --field path=Dockerfile.build-tools \
-              --field sha=${COMMIT_SHA} \
-              --field per_page=1 \
-              --jq ".[0].sha" \
-              "/repos/${GITHUB_REPOSITORY}/commits"
-          )
-          echo "image-tag=${LAST_BUILD_TOOLS_SHA}" | tee -a $GITHUB_OUTPUT
-
-      - name: Check if such tag found in the registry
-        id: check-image
-        env:
-          IMAGE_TAG: ${{ steps.get-build-tools-tag.outputs.image-tag }}
-        run: |
-          if docker manifest inspect neondatabase/build-tools:${IMAGE_TAG}; then
-            found=true
-          else
-            found=false
-          fi
-
-          echo "found=${found}" | tee -a $GITHUB_OUTPUT

.github/workflows/check-permissions.yml

@@ -1,36 +0,0 @@
-name: Check Permissions
-
-on:
-  workflow_call:
-    inputs:
-      github-event-name:
-        required: true
-        type: string
-
-defaults:
-  run:
-    shell: bash -euo pipefail {0}
-
-# No permission for GITHUB_TOKEN by default; the **minimal required** set of permissions should be granted in each job.
-permissions: {}
-
-jobs:
-  check-permissions:
-    runs-on: ubuntu-latest
-    steps:
-    - name: Disallow CI runs on PRs from forks
-      if: |
-        inputs.github-event-name  == 'pull_request' &&
-        github.event.pull_request.head.repo.full_name != github.repository
-      run: |
-        if [ "${{ contains(fromJSON('["OWNER", "MEMBER", "COLLABORATOR"]'), github.event.pull_request.author_association) }}" = "true" ]; then
-          MESSAGE="Please create a PR from a branch of ${GITHUB_REPOSITORY} instead of a fork"
-        else
-          MESSAGE="The PR should be reviewed and labelled with 'approved-for-ci-run' to trigger a CI run"
-        fi
-
-        # TODO: use actions/github-script to post this message as a PR comment
-        echo >&2 "We don't run CI for PRs from forks"
-        echo >&2 "${MESSAGE}"
-
-        exit 1

.github/workflows/cleanup-caches-by-a-branch.yml

@@ -1,32 +0,0 @@
-# A workflow from
-# https://docs.github.com/en/actions/using-workflows/caching-dependencies-to-speed-up-workflows#force-deleting-cache-entries
-
-name: cleanup caches by a branch
-on:
-  pull_request:
-    types:
-      - closed
-
-jobs:
-  cleanup:
-    runs-on: ubuntu-latest
-    steps:
-      - name: Cleanup
-        run: |
-          gh extension install actions/gh-actions-cache
-
-          echo "Fetching list of cache key"
-          cacheKeysForPR=$(gh actions-cache list -R $REPO -B $BRANCH -L 100 | cut -f 1 )
-
-          ## Setting this to not fail the workflow while deleting cache keys.
-          set +e
-          echo "Deleting caches..."
-          for cacheKey in $cacheKeysForPR
-          do
-              gh actions-cache delete $cacheKey -R $REPO -B $BRANCH --confirm
-          done
-          echo "Done"
-        env:
-          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-          REPO: ${{ github.repository }}
-          BRANCH: refs/pull/${{ github.event.pull_request.number }}/merge

.github/workflows/codestyle.yml

@@ -0,0 +1,133 @@
+name: Check code style and build
+
+on:
+  push:
+    branches:
+    - main
+  pull_request:
+
+defaults:
+  run:
+    shell: bash -ex {0}
+
+concurrency:
+   group: ${{ github.workflow }}-${{ github.ref }}
+   cancel-in-progress: true
+
+env:
+  RUST_BACKTRACE: 1
+
+jobs:
+  check-codestyle-rust:
+    strategy:
+      fail-fast: false
+      matrix:
+        # If we want to duplicate this job for different
+        # Rust toolchains (e.g. nightly or 1.37.0), add them here.
+        rust_toolchain: [1.58]
+        os: [ubuntu-latest, macos-latest]
+    timeout-minutes: 50
+    name: run regression test suite
+    runs-on: ${{ matrix.os }}
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+        with:
+          submodules: true
+          fetch-depth: 2
+
+      - name: Install rust toolchain ${{ matrix.rust_toolchain }}
+        uses: actions-rs/toolchain@v1
+        with:
+          profile: minimal
+          toolchain: ${{ matrix.rust_toolchain }}
+          components: rustfmt, clippy
+          override: true
+
+      - name: Check formatting
+        run: cargo fmt --all -- --check
+
+      - name: Install Ubuntu postgres dependencies
+        if: matrix.os == 'ubuntu-latest'
+        run: |
+          sudo apt update
+          sudo apt install build-essential libreadline-dev zlib1g-dev flex bison libseccomp-dev libssl-dev
+
+      - name: Install macOS postgres dependencies
+        if: matrix.os == 'macos-latest'
+        run: brew install flex bison openssl
+
+      - name: Set pg revision for caching
+        id: pg_ver
+        run: echo ::set-output name=pg_rev::$(git rev-parse HEAD:vendor/postgres)
+
+      - name: Cache postgres build
+        id: cache_pg
+        uses: actions/cache@v2
+        with:
+          path: |
+            tmp_install/
+          key: ${{ runner.os }}-pg-${{ steps.pg_ver.outputs.pg_rev }}
+
+      - name: Set extra env for macOS
+        if: matrix.os == 'macos-latest'
+        run: |
+          echo 'LDFLAGS=-L/usr/local/opt/openssl@3/lib' >> $GITHUB_ENV
+          echo 'CPPFLAGS=-I/usr/local/opt/openssl@3/include' >> $GITHUB_ENV
+
+      - name: Build postgres
+        if: steps.cache_pg.outputs.cache-hit != 'true'
+        run: make postgres
+
+      # Plain configure output can contain weird errors like 'error: C compiler cannot create executables'
+      # and the real cause will be inside config.log
+      - name: Print configure logs in case of failure
+        if: failure()
+        continue-on-error: true
+        run: |
+          echo '' && echo '=== config.log ===' && echo ''
+          cat tmp_install/build/config.log
+          echo '' && echo '=== configure.log ===' && echo ''
+          cat tmp_install/build/configure.log
+
+      - name: Cache cargo deps
+        id: cache_cargo
+        uses: actions/cache@v2
+        with:
+          path: |
+            ~/.cargo/registry
+            ~/.cargo/git
+            target
+          key: ${{ runner.os }}-cargo-${{ hashFiles('./Cargo.lock') }}-rust-${{ matrix.rust_toolchain }}
+
+      - name: Run cargo clippy
+        run: ./run_clippy.sh
+
+      - name: Ensure all project builds
+        run: cargo build --all --all-targets
+
+  check-codestyle-python:
+    runs-on: [ self-hosted, Linux, k8s-runner ]
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+        with:
+          submodules: false
+          fetch-depth: 1
+
+      - name: Cache poetry deps
+        id: cache_poetry
+        uses: actions/cache@v3
+        with:
+          path: ~/.cache/pypoetry/virtualenvs
+          key: v1-codestyle-python-deps-${{ hashFiles('poetry.lock') }}
+
+      - name: Install Python deps
+        run: ./scripts/pysync
+
+      - name: Run yapf to ensure code format
+        run: poetry run yapf --recursive --diff .
+
+      - name: Run mypy to check types
+        run: poetry run mypy .

.github/workflows/neon_extra_builds.yml

@@ -1,402 +0,0 @@
-name: Check neon with extra platform builds
-
-on:
-  push:
-    branches:
-      - main
-  pull_request:
-
-defaults:
-  run:
-    shell: bash -euxo pipefail {0}
-
-concurrency:
-  # Allow only one workflow per any non-`main` branch.
-  group: ${{ github.workflow }}-${{ github.ref_name }}-${{ github.ref_name == 'main' && github.sha || 'anysha' }}
-  cancel-in-progress: true
-
-env:
-  RUST_BACKTRACE: 1
-  COPT: '-Werror'
-
-jobs:
-  check-permissions:
-    if: ${{ !contains(github.event.pull_request.labels.*.name, 'run-no-ci') }}
-    uses: ./.github/workflows/check-permissions.yml
-    with:
-      github-event-name: ${{ github.event_name}}
-
-  check-build-tools-image:
-    needs: [ check-permissions ]
-    uses: ./.github/workflows/check-build-tools-image.yml
-
-  build-build-tools-image:
-    needs: [ check-build-tools-image ]
-    uses: ./.github/workflows/build-build-tools-image.yml
-    with:
-      image-tag: ${{ needs.check-build-tools-image.outputs.image-tag }}
-    secrets: inherit
-
-  check-macos-build:
-    needs: [ check-permissions ]
-    if: |
-      contains(github.event.pull_request.labels.*.name, 'run-extra-build-macos')  ||
-      contains(github.event.pull_request.labels.*.name, 'run-extra-build-*') ||
-      github.ref_name == 'main'
-    timeout-minutes: 90
-    runs-on: macos-14
-
-    env:
-      # Use release build only, to have less debug info around
-      # Hence keeping target/ (and general cache size) smaller
-      BUILD_TYPE: release
-
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v4
-        with:
-          submodules: true
-          fetch-depth: 1
-
-      - name: Install macOS postgres dependencies
-        run: brew install flex bison openssl protobuf icu4c pkg-config
-
-      - name: Set pg 14 revision for caching
-        id: pg_v14_rev
-        run: echo pg_rev=$(git rev-parse HEAD:vendor/postgres-v14) >> $GITHUB_OUTPUT
-
-      - name: Set pg 15 revision for caching
-        id: pg_v15_rev
-        run: echo pg_rev=$(git rev-parse HEAD:vendor/postgres-v15) >> $GITHUB_OUTPUT
-
-      - name: Set pg 16 revision for caching
-        id: pg_v16_rev
-        run: echo pg_rev=$(git rev-parse HEAD:vendor/postgres-v16) >> $GITHUB_OUTPUT
-
-      - name: Cache postgres v14 build
-        id: cache_pg_14
-        uses: actions/cache@v4
-        with:
-          path: pg_install/v14
-          key: v1-${{ runner.os }}-${{ runner.arch }}-${{ env.BUILD_TYPE }}-pg-${{ steps.pg_v14_rev.outputs.pg_rev }}-${{ hashFiles('Makefile') }}
-
-      - name: Cache postgres v15 build
-        id: cache_pg_15
-        uses: actions/cache@v4
-        with:
-          path: pg_install/v15
-          key: v1-${{ runner.os }}-${{ runner.arch }}-${{ env.BUILD_TYPE }}-pg-${{ steps.pg_v15_rev.outputs.pg_rev }}-${{ hashFiles('Makefile') }}
-
-      - name: Cache postgres v16 build
-        id: cache_pg_16
-        uses: actions/cache@v4
-        with:
-          path: pg_install/v16
-          key: v1-${{ runner.os }}-${{ runner.arch }}-${{ env.BUILD_TYPE }}-pg-${{ steps.pg_v16_rev.outputs.pg_rev }}-${{ hashFiles('Makefile') }}
-
-      - name: Set extra env for macOS
-        run: |
-          echo 'LDFLAGS=-L/usr/local/opt/openssl@3/lib' >> $GITHUB_ENV
-          echo 'CPPFLAGS=-I/usr/local/opt/openssl@3/include' >> $GITHUB_ENV
-
-      - name: Cache cargo deps
-        uses: actions/cache@v4
-        with:
-          path: |
-            ~/.cargo/registry
-            !~/.cargo/registry/src
-            ~/.cargo/git
-            target
-          key: v1-${{ runner.os }}-${{ runner.arch }}-cargo-${{ hashFiles('./Cargo.lock') }}-${{ hashFiles('./rust-toolchain.toml') }}-rust
-
-      - name: Build postgres v14
-        if: steps.cache_pg_14.outputs.cache-hit != 'true'
-        run: make postgres-v14 -j$(sysctl -n hw.ncpu)
-
-      - name: Build postgres v15
-        if: steps.cache_pg_15.outputs.cache-hit != 'true'
-        run: make postgres-v15 -j$(sysctl -n hw.ncpu)
-
-      - name: Build postgres v16
-        if: steps.cache_pg_16.outputs.cache-hit != 'true'
-        run: make postgres-v16 -j$(sysctl -n hw.ncpu)
-
-      - name: Build neon extensions
-        run: make neon-pg-ext -j$(sysctl -n hw.ncpu)
-
-      - name: Build walproposer-lib
-        run: make walproposer-lib -j$(sysctl -n hw.ncpu)
-
-      - name: Run cargo build
-        run: PQ_LIB_DIR=$(pwd)/pg_install/v16/lib cargo build --all --release
-
-      - name: Check that no warnings are produced
-        run: ./run_clippy.sh
-
-  check-linux-arm-build:
-    needs: [ check-permissions, build-build-tools-image ]
-    timeout-minutes: 90
-    runs-on: [ self-hosted, dev, arm64 ]
-
-    env:
-      # Use release build only, to have less debug info around
-      # Hence keeping target/ (and general cache size) smaller
-      BUILD_TYPE: release
-      CARGO_FEATURES: --features testing
-      CARGO_FLAGS: --release
-      AWS_ACCESS_KEY_ID: ${{ secrets.AWS_ACCESS_KEY_DEV }}
-      AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_SECRET_KEY_DEV }}
-
-    container:
-      image: ${{ needs.build-build-tools-image.outputs.image }}
-      credentials:
-        username: ${{ secrets.NEON_DOCKERHUB_USERNAME }}
-        password: ${{ secrets.NEON_DOCKERHUB_PASSWORD }}
-      options: --init
-
-    steps:
-      - name: Fix git ownership
-        run: |
-          # Workaround for `fatal: detected dubious ownership in repository at ...`
-          #
-          # Use both ${{ github.workspace }} and ${GITHUB_WORKSPACE} because they're different on host and in containers
-          #   Ref https://github.com/actions/checkout/issues/785
-          #
-          git config --global --add safe.directory ${{ github.workspace }}
-          git config --global --add safe.directory ${GITHUB_WORKSPACE}
-          for r in 14 15 16; do
-            git config --global --add safe.directory "${{ github.workspace }}/vendor/postgres-v$r"
-            git config --global --add safe.directory "${GITHUB_WORKSPACE}/vendor/postgres-v$r"
-          done
-
-      - name: Checkout
-        uses: actions/checkout@v4
-        with:
-          submodules: true
-          fetch-depth: 1
-
-      - name: Set pg 14 revision for caching
-        id: pg_v14_rev
-        run: echo pg_rev=$(git rev-parse HEAD:vendor/postgres-v14) >> $GITHUB_OUTPUT
-
-      - name: Set pg 15 revision for caching
-        id: pg_v15_rev
-        run: echo pg_rev=$(git rev-parse HEAD:vendor/postgres-v15) >> $GITHUB_OUTPUT
-
-      - name: Set pg 16 revision for caching
-        id: pg_v16_rev
-        run: echo pg_rev=$(git rev-parse HEAD:vendor/postgres-v16) >> $GITHUB_OUTPUT
-
-      - name: Set env variables
-        run: |
-          echo "CARGO_HOME=${GITHUB_WORKSPACE}/.cargo" >> $GITHUB_ENV
-
-      - name: Cache postgres v14 build
-        id: cache_pg_14
-        uses: actions/cache@v4
-        with:
-          path: pg_install/v14
-          key: v1-${{ runner.os }}-${{ runner.arch }}-${{ env.BUILD_TYPE }}-pg-${{ steps.pg_v14_rev.outputs.pg_rev }}-${{ hashFiles('Makefile') }}
-
-      - name: Cache postgres v15 build
-        id: cache_pg_15
-        uses: actions/cache@v4
-        with:
-          path: pg_install/v15
-          key: v1-${{ runner.os }}-${{ runner.arch }}-${{ env.BUILD_TYPE }}-pg-${{ steps.pg_v15_rev.outputs.pg_rev }}-${{ hashFiles('Makefile') }}
-
-      - name: Cache postgres v16 build
-        id: cache_pg_16
-        uses: actions/cache@v4
-        with:
-          path: pg_install/v16
-          key: v1-${{ runner.os }}-${{ runner.arch }}-${{ env.BUILD_TYPE }}-pg-${{ steps.pg_v16_rev.outputs.pg_rev }}-${{ hashFiles('Makefile') }}
-
-      - name: Build postgres v14
-        if: steps.cache_pg_14.outputs.cache-hit != 'true'
-        run: mold -run make postgres-v14 -j$(nproc)
-
-      - name: Build postgres v15
-        if: steps.cache_pg_15.outputs.cache-hit != 'true'
-        run: mold -run make postgres-v15 -j$(nproc)
-
-      - name: Build postgres v16
-        if: steps.cache_pg_16.outputs.cache-hit != 'true'
-        run: mold -run make postgres-v16 -j$(nproc)
-
-      - name: Build neon extensions
-        run: mold -run make neon-pg-ext -j$(nproc)
-
-      - name: Build walproposer-lib
-        run: mold -run make walproposer-lib -j$(nproc)
-
-      - name: Run cargo build
-        run: |
-          mold -run cargo build --locked $CARGO_FLAGS $CARGO_FEATURES --bins --tests
-
-      - name: Run cargo test
-        env:
-          NEXTEST_RETRIES: 3
-        run: |
-          cargo nextest run $CARGO_FEATURES
-
-          # Run separate tests for real S3
-          export ENABLE_REAL_S3_REMOTE_STORAGE=nonempty
-          export REMOTE_STORAGE_S3_BUCKET=neon-github-ci-tests
-          export REMOTE_STORAGE_S3_REGION=eu-central-1
-          # Avoid `$CARGO_FEATURES` since there's no `testing` feature in the e2e tests now
-          cargo nextest run --package remote_storage --test test_real_s3
-
-          # Run separate tests for real Azure Blob Storage
-          # XXX: replace region with `eu-central-1`-like region
-          export ENABLE_REAL_AZURE_REMOTE_STORAGE=y
-          export AZURE_STORAGE_ACCOUNT="${{ secrets.AZURE_STORAGE_ACCOUNT_DEV }}"
-          export AZURE_STORAGE_ACCESS_KEY="${{ secrets.AZURE_STORAGE_ACCESS_KEY_DEV }}"
-          export REMOTE_STORAGE_AZURE_CONTAINER="${{ vars.REMOTE_STORAGE_AZURE_CONTAINER }}"
-          export REMOTE_STORAGE_AZURE_REGION="${{ vars.REMOTE_STORAGE_AZURE_REGION }}"
-          # Avoid `$CARGO_FEATURES` since there's no `testing` feature in the e2e tests now
-          cargo nextest run --package remote_storage --test test_real_azure
-
-  check-codestyle-rust-arm:
-    needs: [ check-permissions, build-build-tools-image ]
-    timeout-minutes: 90
-    runs-on: [ self-hosted, dev, arm64 ]
-
-    container:
-      image: ${{ needs.build-build-tools-image.outputs.image }}
-      credentials:
-        username: ${{ secrets.NEON_DOCKERHUB_USERNAME }}
-        password: ${{ secrets.NEON_DOCKERHUB_PASSWORD }}
-      options: --init
-
-    steps:
-      - name: Fix git ownership
-        run: |
-          # Workaround for `fatal: detected dubious ownership in repository at ...`
-          #
-          # Use both ${{ github.workspace }} and ${GITHUB_WORKSPACE} because they're different on host and in containers
-          #   Ref https://github.com/actions/checkout/issues/785
-          #
-          git config --global --add safe.directory ${{ github.workspace }}
-          git config --global --add safe.directory ${GITHUB_WORKSPACE}
-          for r in 14 15 16; do
-            git config --global --add safe.directory "${{ github.workspace }}/vendor/postgres-v$r"
-            git config --global --add safe.directory "${GITHUB_WORKSPACE}/vendor/postgres-v$r"
-          done
-
-      - name: Checkout
-        uses: actions/checkout@v4
-        with:
-          submodules: true
-          fetch-depth: 1
-
-      # Some of our rust modules use FFI and need those to be checked
-      - name: Get postgres headers
-        run: make postgres-headers -j$(nproc)
-
-      # cargo hack runs the given cargo subcommand (clippy in this case) for all feature combinations.
-      # This will catch compiler & clippy warnings in all feature combinations.
-      # TODO: use cargo hack for build and test as well, but, that's quite expensive.
-      # NB: keep clippy args in sync with ./run_clippy.sh
-      - run: |
-          CLIPPY_COMMON_ARGS="$( source .neon_clippy_args; echo "$CLIPPY_COMMON_ARGS")"
-          if [ "$CLIPPY_COMMON_ARGS" = "" ]; then
-            echo "No clippy args found in .neon_clippy_args"
-            exit 1
-          fi
-          echo "CLIPPY_COMMON_ARGS=${CLIPPY_COMMON_ARGS}" >> $GITHUB_ENV
-      - name: Run cargo clippy (debug)
-        run: cargo hack --feature-powerset clippy $CLIPPY_COMMON_ARGS
-      - name: Run cargo clippy (release)
-        run: cargo hack --feature-powerset clippy --release $CLIPPY_COMMON_ARGS
-
-      - name: Check documentation generation
-        run: cargo doc --workspace --no-deps --document-private-items
-        env:
-            RUSTDOCFLAGS: "-Dwarnings -Arustdoc::private_intra_doc_links"
-
-      # Use `${{ !cancelled() }}` to run quck tests after the longer clippy run
-      - name: Check formatting
-        if: ${{ !cancelled() }}
-        run: cargo fmt --all -- --check
-
-      # https://github.com/facebookincubator/cargo-guppy/tree/bec4e0eb29dcd1faac70b1b5360267fc02bf830e/tools/cargo-hakari#2-keep-the-workspace-hack-up-to-date-in-ci
-      - name: Check rust dependencies
-        if: ${{ !cancelled() }}
-        run: |
-          cargo hakari generate --diff  # workspace-hack Cargo.toml is up-to-date
-          cargo hakari manage-deps --dry-run  # all workspace crates depend on workspace-hack
-
-      # https://github.com/EmbarkStudios/cargo-deny
-      - name: Check rust licenses/bans/advisories/sources
-        if: ${{ !cancelled() }}
-        run: cargo deny check
-
-  gather-rust-build-stats:
-    needs: [ check-permissions, build-build-tools-image ]
-    if: |
-      contains(github.event.pull_request.labels.*.name, 'run-extra-build-stats') ||
-      contains(github.event.pull_request.labels.*.name, 'run-extra-build-*') ||
-      github.ref_name == 'main'
-    runs-on: [ self-hosted, gen3, large ]
-    container:
-      image: ${{ needs.build-build-tools-image.outputs.image }}
-      credentials:
-        username: ${{ secrets.NEON_DOCKERHUB_USERNAME }}
-        password: ${{ secrets.NEON_DOCKERHUB_PASSWORD }}
-      options: --init
-
-    env:
-      BUILD_TYPE: release
-      # remove the cachepot wrapper and build without crate caches
-      RUSTC_WRAPPER: ""
-      # build with incremental compilation produce partial results
-      # so do not attempt to cache this build, also disable the incremental compilation
-      CARGO_INCREMENTAL: 0
-
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v4
-        with:
-          submodules: true
-          fetch-depth: 1
-
-      # Some of our rust modules use FFI and need those to be checked
-      - name: Get postgres headers
-        run: make postgres-headers -j$(nproc)
-
-      - name: Build walproposer-lib
-        run: make walproposer-lib -j$(nproc)
-
-      - name: Produce the build stats
-        run: cargo build --all --release --timings
-
-      - name: Upload the build stats
-        id: upload-stats
-        env:
-          BUCKET: neon-github-public-dev
-          SHA: ${{ github.event.pull_request.head.sha || github.sha }}
-          AWS_ACCESS_KEY_ID: ${{ secrets.AWS_ACCESS_KEY_DEV }}
-          AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_SECRET_KEY_DEV }}
-        run: |
-          REPORT_URL=https://${BUCKET}.s3.amazonaws.com/build-stats/${SHA}/${GITHUB_RUN_ID}/cargo-timing.html
-          aws s3 cp --only-show-errors ./target/cargo-timings/cargo-timing.html "s3://${BUCKET}/build-stats/${SHA}/${GITHUB_RUN_ID}/"
-          echo "report-url=${REPORT_URL}" >> $GITHUB_OUTPUT
-
-      - name: Publish build stats report
-        uses: actions/github-script@v7
-        env:
-          REPORT_URL: ${{ steps.upload-stats.outputs.report-url }}
-          SHA: ${{ github.event.pull_request.head.sha || github.sha }}
-        with:
-          script: |
-            const { REPORT_URL, SHA } = process.env
-
-            await github.rest.repos.createCommitStatus({
-              owner: context.repo.owner,
-              repo: context.repo.repo,
-              sha: `${SHA}`,
-              state: 'success',
-              target_url: `${REPORT_URL}`,
-              context: `Build stats (release)`,
-            })

.github/workflows/notifications.yml

@@ -0,0 +1,45 @@
+name: Send Notifications
+
+on:
+  push:
+    branches: [ main ]
+
+jobs:
+  send-notifications:
+    timeout-minutes: 30
+    name: send commit notifications
+    runs-on: ubuntu-latest
+
+    steps:
+
+      - name: Checkout
+        uses: actions/checkout@v2
+        with:
+          submodules: true
+          fetch-depth: 2
+
+      - name: Form variables for notification message
+        id: git_info_grab
+        run: |
+          git_stat=$(git show --stat=50)
+          git_stat="${git_stat//'%'/'%25'}"
+          git_stat="${git_stat//$'\n'/'%0A'}"
+          git_stat="${git_stat//$'\r'/'%0D'}"
+          git_stat="${git_stat// / }" # space -> 'Space En', as github tends to eat ordinary spaces
+          echo "::set-output name=git_stat::$git_stat"
+          echo "::set-output name=sha_short::$(git rev-parse --short HEAD)"
+          echo "##[set-output name=git_branch;]$(echo ${GITHUB_REF#refs/heads/})"
+
+      - name: Send notification
+        uses: appleboy/telegram-action@master
+        with:
+          to: ${{ secrets.TELEGRAM_TO }}
+          token: ${{ secrets.TELEGRAM_TOKEN }}
+          format: markdown
+          args: |
+            *@${{ github.actor }} pushed to* [${{ github.repository }}:${{steps.git_info_grab.outputs.git_branch}}](github.com/${{ github.repository }}/commit/${{steps.git_info_grab.outputs.sha_short }})
+
+            ```
+            ${{ steps.git_info_grab.outputs.git_stat }}
+            ```
+

.github/workflows/pg_clients.yml

@@ -13,22 +13,16 @@ on:
   workflow_dispatch:
 
 concurrency:
-  # Allow only one workflow per any non-`main` branch.
-  group: ${{ github.workflow }}-${{ github.ref_name }}-${{ github.ref_name == 'main' && github.sha || 'anysha' }}
-  cancel-in-progress: true
+   group: ${{ github.workflow }}-${{ github.ref }}
+   cancel-in-progress: true
 
 jobs:
   test-postgres-client-libs:
-    # TODO: switch to gen2 runner, requires docker
     runs-on: [ ubuntu-latest ]
 
-    env:
-      DEFAULT_PG_VERSION: 14
-      TEST_OUTPUT: /tmp/test_output
-
     steps:
     - name: Checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v3
 
     - uses: actions/setup-python@v4
       with:
@@ -38,32 +32,30 @@ jobs:
       uses: snok/install-poetry@v1
 
     - name: Cache poetry deps
-      uses: actions/cache@v4
+      id: cache_poetry
+      uses: actions/cache@v3
       with:
         path: ~/.cache/pypoetry/virtualenvs
-        key: v2-${{ runner.os }}-python-deps-ubunutu-latest-${{ hashFiles('poetry.lock') }}
+        key: v1-${{ runner.os }}-python-deps-${{ hashFiles('poetry.lock') }}
 
     - name: Install Python deps
-      shell: bash -euxo pipefail {0}
+      shell: bash -ex {0}
       run: ./scripts/pysync
 
-    - name: Create Neon Project
-      id: create-neon-project
-      uses: ./.github/actions/neon-project-create
-      with:
-        api_key: ${{ secrets.NEON_STAGING_API_KEY }}
-        postgres_version: ${{ env.DEFAULT_PG_VERSION }}
-
     - name: Run pytest
       env:
         REMOTE_ENV: 1
-        BENCHMARK_CONNSTR: ${{ steps.create-neon-project.outputs.dsn }}
+        BENCHMARK_CONNSTR: "${{ secrets.BENCHMARK_STAGING_CONNSTR }}"
+        TEST_OUTPUT: /tmp/test_output
         POSTGRES_DISTRIB_DIR: /tmp/neon/pg_install
-      shell: bash -euxo pipefail {0}
+        # this variable will be embedded in perf test report
+        # and is needed to distinguish different environments
+        PLATFORM: github-actions-selfhosted
+      shell: bash -ex {0}
       run: |
         # Test framework expects we have psql binary;
         # but since we don't really need it in this test, let's mock it
-        mkdir -p "$POSTGRES_DISTRIB_DIR/v${DEFAULT_PG_VERSION}/bin" && touch "$POSTGRES_DISTRIB_DIR/v${DEFAULT_PG_VERSION}/bin/psql";
+        mkdir -p "$POSTGRES_DISTRIB_DIR/bin" && touch "$POSTGRES_DISTRIB_DIR/bin/psql";
         ./scripts/pytest \
           --junitxml=$TEST_OUTPUT/junit.xml \
           --tb=short \
@@ -71,25 +63,9 @@ jobs:
           -m "remote_cluster" \
           -rA "test_runner/pg_clients"
 
-    - name: Delete Neon Project
-      if: ${{ always() }}
-      uses: ./.github/actions/neon-project-delete
-      with:
-        project_id: ${{ steps.create-neon-project.outputs.project_id }}
-        api_key: ${{ secrets.NEON_STAGING_API_KEY }}
-
-    # We use GitHub's action upload-artifact because `ubuntu-latest` doesn't have configured AWS CLI.
-    # It will be fixed after switching to gen2 runner
-    - name: Upload python test logs
-      if: always()
-      uses: actions/upload-artifact@v4
-      with:
-        retention-days: 7
-        name: python-test-pg_clients-${{ runner.os }}-stage-logs
-        path: ${{ env.TEST_OUTPUT }}
-
     - name: Post to a Slack channel
-      if: ${{ github.event.schedule && failure() }}
+      if: failure()
+      id: slack
       uses: slackapi/slack-github-action@v1
       with:
         channel-id: "C033QLM5P7D" # dev-staging-stream

.github/workflows/pin-build-tools-image.yml

@@ -1,73 +0,0 @@
-name: 'Pin build-tools image'
-
-on:
-  workflow_dispatch:
-    inputs:
-      from-tag:
-        description: 'Source tag'
-        required: true
-        type: string
-  workflow_call:
-    inputs:
-      from-tag:
-        description: 'Source tag'
-        required: true
-        type: string
-
-defaults:
-  run:
-    shell: bash -euo pipefail {0}
-
-concurrency:
-  group: pin-build-tools-image-${{ inputs.from-tag }}
-  cancel-in-progress: false
-
-permissions: {}
-
-jobs:
-  tag-image:
-    runs-on: ubuntu-latest
-
-    env:
-      FROM_TAG: ${{ inputs.from-tag }}
-      TO_TAG: pinned
-
-    steps:
-      - name: Check if we really need to pin the image
-        id: check-manifests
-        run: |
-          docker manifest inspect neondatabase/build-tools:${FROM_TAG} > ${FROM_TAG}.json
-          docker manifest inspect neondatabase/build-tools:${TO_TAG}   > ${TO_TAG}.json
-
-          if diff ${FROM_TAG}.json ${TO_TAG}.json; then
-            skip=true
-          else
-            skip=false
-          fi
-
-          echo "skip=${skip}" | tee -a $GITHUB_OUTPUT
-
-      - uses: docker/login-action@v3
-        if: steps.check-manifests.outputs.skip == 'false'
-        with:
-          username: ${{ secrets.NEON_DOCKERHUB_USERNAME }}
-          password: ${{ secrets.NEON_DOCKERHUB_PASSWORD }}
-
-      - name: Tag build-tools with `${{ env.TO_TAG }}` in Docker Hub
-        if: steps.check-manifests.outputs.skip == 'false'
-        run: |
-          docker buildx imagetools create -t neondatabase/build-tools:${TO_TAG} \
-                                             neondatabase/build-tools:${FROM_TAG}
-
-      - uses: docker/login-action@v3
-        if: steps.check-manifests.outputs.skip == 'false'
-        with:
-          registry: 369495373322.dkr.ecr.eu-central-1.amazonaws.com
-          username: ${{ secrets.AWS_ACCESS_KEY_DEV }}
-          password: ${{ secrets.AWS_SECRET_KEY_DEV }}
-
-      - name: Tag build-tools with `${{ env.TO_TAG }}` in ECR
-        if: steps.check-manifests.outputs.skip == 'false'
-        run: |
-          docker buildx imagetools create -t 369495373322.dkr.ecr.eu-central-1.amazonaws.com/build-tools:${TO_TAG} \
-                                             neondatabase/build-tools:${FROM_TAG}

.github/workflows/release-notify.yml

@@ -1,29 +0,0 @@
-name: Notify Slack channel about upcoming release
-
-concurrency:
-  group: ${{ github.workflow }}-${{ github.event.number }}
-  cancel-in-progress: true
-
-on:
-  pull_request:
-    branches:
-      - release
-    types:
-      # Default types that triggers a workflow:
-      # - https://docs.github.com/en/actions/using-workflows/events-that-trigger-workflows#pull_request
-      - opened
-      - synchronize
-      - reopened
-      # Additional types that we want to handle:
-      - closed
-
-jobs:
-  notify:
-    runs-on: [ ubuntu-latest ]
-
-    steps:
-      - uses: neondatabase/dev-actions/release-pr-notify@main
-        with:
-          slack-token: ${{ secrets.SLACK_BOT_TOKEN }}
-          slack-channel-id: ${{ vars.SLACK_UPCOMING_RELEASE_CHANNEL_ID || 'C05QQ9J1BRC' }} # if not set, then `#test-release-notifications`
-          github-token: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/release.yml

@@ -1,103 +0,0 @@
-name: Create Release Branch
-
-on:
-  schedule:
-    # It should be kept in sync with if-condition in jobs
-    - cron: '0 6 * * MON' # Storage release
-    - cron: '0 6 * * THU' # Proxy release
-  workflow_dispatch:
-    inputs:
-      create-storage-release-branch:
-        type: boolean
-        description: 'Create Storage release PR'
-        required: false
-      create-proxy-release-branch:
-        type: boolean
-        description: 'Create Proxy release PR'
-        required: false
-
-# No permission for GITHUB_TOKEN by default; the **minimal required** set of permissions should be granted in each job.
-permissions: {}
-
-defaults:
-  run:
-    shell: bash -euo pipefail {0}
-
-jobs:
-  create-storage-release-branch:
-    if: ${{ github.event.schedule == '0 6 * * MON' || format('{0}', inputs.create-storage-release-branch) == 'true' }}
-    runs-on: ubuntu-latest
-
-    permissions:
-      contents: write # for `git push`
-
-    steps:
-    - name: Check out code
-      uses: actions/checkout@v4
-      with:
-        ref: main
-
-    - name: Set environment variables
-      run: |
-        echo "RELEASE_DATE=$(date +'%Y-%m-%d')" | tee -a $GITHUB_ENV
-        echo "RELEASE_BRANCH=rc/$(date +'%Y-%m-%d')" | tee -a $GITHUB_ENV
-
-    - name: Create release branch
-      run: git checkout -b $RELEASE_BRANCH
-
-    - name: Push new branch
-      run: git push origin $RELEASE_BRANCH
-
-    - name: Create pull request into release
-      env:
-        GH_TOKEN: ${{ secrets.CI_ACCESS_TOKEN }}
-      run: |
-        cat << EOF > body.md
-          ## Release ${RELEASE_DATE}
-
-          **Please merge this Pull Request using 'Create a merge commit' button**
-        EOF
-
-        gh pr create --title "Release ${RELEASE_DATE}" \
-                     --body-file "body.md" \
-                     --head "${RELEASE_BRANCH}" \
-                     --base "release"
-
-  create-proxy-release-branch:
-    if: ${{ github.event.schedule == '0 6 * * THU' || format('{0}', inputs.create-proxy-release-branch) == 'true' }}
-    runs-on: ubuntu-latest
-
-    permissions:
-      contents: write # for `git push`
-
-    steps:
-    - name: Check out code
-      uses: actions/checkout@v4
-      with:
-        ref: main
-
-    - name: Set environment variables
-      run: |
-        echo "RELEASE_DATE=$(date +'%Y-%m-%d')" | tee -a $GITHUB_ENV
-        echo "RELEASE_BRANCH=rc/proxy/$(date +'%Y-%m-%d')" | tee -a $GITHUB_ENV
-
-    - name: Create release branch
-      run: git checkout -b $RELEASE_BRANCH
-
-    - name: Push new branch
-      run: git push origin $RELEASE_BRANCH
-
-    - name: Create pull request into release
-      env:
-        GH_TOKEN: ${{ secrets.CI_ACCESS_TOKEN }}
-      run: |
-        cat << EOF > body.md
-          ## Proxy release ${RELEASE_DATE}
-
-          **Please merge this Pull Request using 'Create a merge commit' button**
-        EOF
-
-        gh pr create --title "Proxy release ${RELEASE_DATE}" \
-                     --body-file "body.md" \
-                     --head "${RELEASE_BRANCH}" \
-                     --base "release-proxy"

.github/workflows/trigger-e2e-tests.yml

@@ -1,133 +0,0 @@
-name: Trigger E2E Tests
-
-on:
-  pull_request:
-    types:
-      - ready_for_review
-  workflow_call:
-
-defaults:
-  run:
-    shell: bash -euxo pipefail {0}
-
-env:
-  # A concurrency group that we use for e2e-tests runs, matches `concurrency.group` above with `github.repository` as a prefix
-  E2E_CONCURRENCY_GROUP: ${{ github.repository }}-e2e-tests-${{ github.ref_name }}-${{ github.ref_name == 'main' && github.sha || 'anysha' }}
-  AWS_ACCESS_KEY_ID: ${{ secrets.AWS_ACCESS_KEY_DEV }}
-  AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_SECRET_KEY_DEV }}
-
-jobs:
-  cancel-previous-e2e-tests:
-    if: github.event_name == 'pull_request'
-    runs-on: ubuntu-latest
-
-    steps:
-      - name: Cancel previous e2e-tests runs for this PR
-        env:
-          GH_TOKEN: ${{ secrets.CI_ACCESS_TOKEN }}
-        run: |
-          gh workflow --repo neondatabase/cloud \
-            run cancel-previous-in-concurrency-group.yml \
-              --field concurrency_group="${{ env.E2E_CONCURRENCY_GROUP }}"
-
-  tag:
-    runs-on: [ ubuntu-latest ]
-    outputs:
-      build-tag: ${{ steps.build-tag.outputs.tag }}
-
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v4
-        with:
-          fetch-depth: 0
-
-      - name: Get build tag
-        env:
-          GH_TOKEN: ${{ secrets.CI_ACCESS_TOKEN }}
-          CURRENT_BRANCH: ${{ github.head_ref || github.ref_name }}
-          CURRENT_SHA: ${{ github.event.pull_request.head.sha || github.sha }}
-        run: |
-          if [[ "$GITHUB_REF_NAME" == "main" ]]; then
-            echo "tag=$(git rev-list --count HEAD)" | tee -a $GITHUB_OUTPUT
-          elif [[ "$GITHUB_REF_NAME" == "release" ]]; then
-            echo "tag=release-$(git rev-list --count HEAD)" | tee -a $GITHUB_OUTPUT
-          elif [[ "$GITHUB_REF_NAME" == "release-proxy" ]]; then
-            echo "tag=release-proxy-$(git rev-list --count HEAD)" >> $GITHUB_OUTPUT
-          else
-            echo "GITHUB_REF_NAME (value '$GITHUB_REF_NAME') is not set to either 'main' or 'release'"
-            BUILD_AND_TEST_RUN_ID=$(gh run list -b $CURRENT_BRANCH -c $CURRENT_SHA -w 'Build and Test' -L 1 --json databaseId --jq '.[].databaseId')
-            echo "tag=$BUILD_AND_TEST_RUN_ID" | tee -a $GITHUB_OUTPUT
-          fi
-        id: build-tag
-
-  trigger-e2e-tests:
-    needs: [ tag ]
-    runs-on: ubuntu-latest
-    env:
-      TAG: ${{ needs.tag.outputs.build-tag }}
-    steps:
-      - name: check if ecr image are present
-        env:
-          AWS_ACCESS_KEY_ID: ${{ secrets.AWS_ACCESS_KEY_DEV }}
-          AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_SECRET_KEY_DEV }}
-        run: |
-          for REPO in neon compute-tools compute-node-v14 vm-compute-node-v14 compute-node-v15 vm-compute-node-v15 compute-node-v16 vm-compute-node-v16; do
-            OUTPUT=$(aws ecr describe-images --repository-name ${REPO} --region eu-central-1 --query "imageDetails[?imageTags[?contains(@, '${TAG}')]]" --output text)
-            if [ "$OUTPUT" == "" ]; then
-              echo "$REPO with image tag $TAG not found" >> $GITHUB_OUTPUT
-              exit 1
-            fi
-          done
-
-      - name: Set e2e-platforms
-        id: e2e-platforms
-        env:
-          PR_NUMBER: ${{ github.event.pull_request.number }}
-          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        run: |
-          # Default set of platforms to run e2e tests on
-          platforms='["docker", "k8s"]'
-
-          # If the PR changes vendor/, pgxn/ or libs/vm_monitor/ directories, or Dockerfile.compute-node, add k8s-neonvm to the list of platforms.
-          # If the workflow run is not a pull request, add k8s-neonvm to the list.
-          if [ "$GITHUB_EVENT_NAME" == "pull_request" ]; then
-            for f in $(gh api "/repos/${GITHUB_REPOSITORY}/pulls/${PR_NUMBER}/files" --paginate --jq '.[].filename'); do
-              case "$f" in
-                vendor/*|pgxn/*|libs/vm_monitor/*|Dockerfile.compute-node)
-                  platforms=$(echo "${platforms}" | jq --compact-output '. += ["k8s-neonvm"] | unique')
-                  ;;
-                *)
-                  # no-op
-                  ;;
-              esac
-            done
-          else
-            platforms=$(echo "${platforms}" | jq --compact-output '. += ["k8s-neonvm"] | unique')
-          fi
-
-          echo "e2e-platforms=${platforms}" | tee -a $GITHUB_OUTPUT
-
-      - name: Set PR's status to pending and request a remote CI test
-        env:
-          E2E_PLATFORMS: ${{ steps.e2e-platforms.outputs.e2e-platforms }}
-          COMMIT_SHA: ${{ github.event.pull_request.head.sha || github.sha }}
-          GH_TOKEN: ${{ secrets.CI_ACCESS_TOKEN }}
-        run: |
-          REMOTE_REPO="${GITHUB_REPOSITORY_OWNER}/cloud"
-
-          gh api "/repos/${GITHUB_REPOSITORY}/statuses/${COMMIT_SHA}" \
-            --method POST \
-            --raw-field "state=pending" \
-            --raw-field "description=[$REMOTE_REPO] Remote CI job is about to start" \
-            --raw-field "context=neon-cloud-e2e"
-
-          gh workflow --repo ${REMOTE_REPO} \
-            run testing.yml \
-              --ref "main" \
-              --raw-field "ci_job_name=neon-cloud-e2e" \
-              --raw-field "commit_hash=$COMMIT_SHA" \
-              --raw-field "remote_repo=${GITHUB_REPOSITORY}" \
-              --raw-field "storage_image_tag=${TAG}" \
-              --raw-field "compute_image_tag=${TAG}" \
-              --raw-field "concurrency_group=${E2E_CONCURRENCY_GROUP}" \
-              --raw-field "e2e-platforms=${E2E_PLATFORMS}"

.gitignore

@@ -1,15 +1,13 @@
-/pg_install
 /target
 /tmp_check
+/tmp_install
 /tmp_check_cli
 __pycache__/
 test_output/
 .vscode
 .idea
-neon.iml
 /.neon
 /integration_tests/.neon
-compaction-suite-results.*
 
 # Coverage
 *.profraw
@@ -17,9 +15,3 @@ compaction-suite-results.*
 
 *.key
 *.crt
-*.o
-*.so
-*.Po
-
-# pgindent typedef lists
-*.list

.gitmodules

@@ -1,12 +1,4 @@
-[submodule "vendor/postgres-v14"]
-	path = vendor/postgres-v14
-	url = https://github.com/neondatabase/postgres.git
-	branch = REL_14_STABLE_neon
-[submodule "vendor/postgres-v15"]
-	path = vendor/postgres-v15
-	url = https://github.com/neondatabase/postgres.git
-	branch = REL_15_STABLE_neon
-[submodule "vendor/postgres-v16"]
-	path = vendor/postgres-v16
-	url = https://github.com/neondatabase/postgres.git
-	branch = REL_16_STABLE_neon
+[submodule "vendor/postgres"]
+	path = vendor/postgres
+	url = https://github.com/zenithdb/postgres
+	branch = main

.neon_clippy_args

@@ -1,4 +0,0 @@
-# * `-A unknown_lints` – do not warn about unknown lint suppressions
-#                        that people with newer toolchains might use
-# * `-D warnings`      - fail on any warnings (`cargo` returns non-zero exit status)
-export CLIPPY_COMMON_ARGS="--locked --workspace --all-targets -- -A unknown_lints -D warnings"

.yapfignore

@@ -0,0 +1,10 @@
+# This file is only read when `yapf` is run from this directory.
+# Hence we only top-level directories here to avoid confusion.
+# See source code for the exact file format: https://github.com/google/yapf/blob/c6077954245bc3add82dafd853a1c7305a6ebd20/yapf/yapflib/file_resources.py#L40-L43
+vendor/
+target/
+tmp_install/
+__pycache__/
+test_output/
+.neon/
+.git/

CODEOWNERS

@@ -1,13 +0,0 @@
-/compute_tools/ @neondatabase/control-plane @neondatabase/compute
-/storage_controller @neondatabase/storage
-/libs/pageserver_api/ @neondatabase/storage
-/libs/postgres_ffi/ @neondatabase/compute @neondatabase/safekeepers
-/libs/remote_storage/ @neondatabase/storage
-/libs/safekeeper_api/ @neondatabase/safekeepers
-/libs/vm_monitor/ @neondatabase/autoscaling
-/pageserver/ @neondatabase/storage
-/pgxn/ @neondatabase/compute
-/pgxn/neon/ @neondatabase/compute @neondatabase/safekeepers
-/proxy/ @neondatabase/proxy
-/safekeeper/ @neondatabase/safekeepers
-/vendor/ @neondatabase/compute

CONTRIBUTING.md

@@ -2,42 +2,26 @@
 
 Howdy! Usual good software engineering practices apply. Write
 tests. Write comments. Follow standard Rust coding practices where
-possible. Use `cargo fmt` and `cargo clippy` to tidy up formatting.
+possible. Use 'cargo fmt' and 'clippy' to tidy up formatting.
 
 There are soft spots in the code, which could use cleanup,
 refactoring, additional comments, and so forth. Let's try to raise the
 bar, and clean things up as we go. Try to leave code in a better shape
 than it was before.
 
-## Pre-commit hook
-
-We have a sample pre-commit hook in `pre-commit.py`.
-To set it up, run:
-
-```bash
-ln -s ../../pre-commit.py .git/hooks/pre-commit
-```
-
-This will run following checks on staged files before each commit:
-- `rustfmt`
-- checks for Python files, see [obligatory checks](/docs/sourcetree.md#obligatory-checks).
-
-There is also a separate script `./run_clippy.sh` that runs `cargo clippy` on the whole project
-and `./scripts/reformat` that runs all formatting tools to ensure the project is up to date.
-
-If you want to skip the hook, run `git commit` with `--no-verify` option.
-
 ## Submitting changes
 
-1. Get at least one +1 on your PR before you push.
+1. Make a PR for every change.
+
+   Even seemingly trivial patches can break things in surprising ways.
+Use of common sense is OK. If you're only fixing a typo in a comment,
+it's probably fine to just push it. But if in doubt, open a PR.
+
+2. Get at least one +1 on your PR before you push.
 
    For simple patches, it will only take a minute for someone to review
 it.
 
-2. Don't force push small changes after making the PR ready for review.
-Doing so will force readers to re-read your entire PR, which will delay
-the review process.
-
 3. Always keep the CI green.
 
    Do not push, if the CI failed on your PR. Even if you think it's not
@@ -45,40 +29,3 @@ your patch's fault. Help to fix the root cause if something else has
 broken the CI, before pushing.
 
 *Happy Hacking!*
-
-# How to run a CI pipeline on Pull Requests from external contributors
-_An instruction for maintainers_
-
-## TL;DR:
-- Review the PR
-- If and only if it looks **safe** (i.e. it doesn't contain any malicious code which could expose secrets or harm the CI), then:
-    - Press the "Approve and run" button in GitHub UI
-    - Add the `approved-for-ci-run` label to the PR
-    - Currently draft PR will skip e2e test (only for internal contributors). After turning the PR 'Ready to Review' CI will trigger e2e test
-      - Add `run-e2e-tests-in-draft` label to run e2e test in draft PR (override above behaviour)
-      - The `approved-for-ci-run` workflow will add `run-e2e-tests-in-draft` automatically to run e2e test for external contributors
-
-Repeat all steps after any change to the PR.
-- When the changes are ready to get merged — merge the original PR (not the internal one)
-
-## Longer version:
-
-GitHub Actions triggered by the `pull_request` event don't share repository secrets with the forks (for security reasons).
-So, passing the CI pipeline on Pull Requests from external contributors is impossible.
-
-We're using the following approach to make it work:
-- After the review, assign the `approved-for-ci-run` label to the PR if changes look safe
-- A GitHub Action will create an internal branch and a new PR with the same changes (for example, for a PR `#1234`, it'll be a branch `ci-run/pr-1234`)
-- Because the PR is created from the internal branch, it is able to access repository secrets (that's why it's crucial to make sure that the PR doesn't contain any malicious code that could expose our secrets or intentionally harm the CI)
-- The label gets removed automatically, so to run CI again with new changes, the label should be added again (after the review)
-
-For details see [`approved-for-ci-run.yml`](.github/workflows/approved-for-ci-run.yml)
-
-## How do I make build-tools image "pinned"
-
-It's possible to update the `pinned` tag of the `build-tools` image using the `pin-build-tools-image.yml` workflow.
-
-```bash
-gh workflow -R neondatabase/neon run pin-build-tools-image.yml \
-            -f from-tag=cc98d9b00d670f182c507ae3783342bd7e64c31e
-```

Cargo.toml

@@ -1,307 +1,21 @@
 [workspace]
-resolver = "2"
 members = [
     "compute_tools",
     "control_plane",
-    "control_plane/storcon_cli",
     "pageserver",
-    "pageserver/compaction",
-    "pageserver/ctl",
-    "pageserver/client",
-    "pageserver/pagebench",
     "proxy",
     "safekeeper",
-    "storage_broker",
-    "storage_controller",
-    "s3_scrubber",
     "workspace_hack",
-    "trace",
-    "libs/compute_api",
-    "libs/pageserver_api",
-    "libs/postgres_ffi",
-    "libs/safekeeper_api",
-    "libs/desim",
-    "libs/utils",
-    "libs/consumption_metrics",
-    "libs/postgres_backend",
-    "libs/pq_proto",
-    "libs/tenant_size_model",
-    "libs/metrics",
-    "libs/postgres_connection",
-    "libs/remote_storage",
-    "libs/tracing-utils",
-    "libs/postgres_ffi/wal_craft",
-    "libs/vm_monitor",
-    "libs/walproposer",
+    "neon_local",
+    "libs/*",
 ]
 
-[workspace.package]
-edition = "2021"
-license = "Apache-2.0"
-
-## All dependency versions, used in the project
-[workspace.dependencies]
-anyhow = { version = "1.0", features = ["backtrace"] }
-arc-swap = "1.6"
-async-compression = { version = "0.4.0", features = ["tokio", "gzip", "zstd"] }
-atomic-take = "1.1.0"
-azure_core = "0.18"
-azure_identity = "0.18"
-azure_storage = "0.18"
-azure_storage_blobs = "0.18"
-flate2 = "1.0.26"
-async-stream = "0.3"
-async-trait = "0.1"
-aws-config = { version = "1.1.4", default-features = false, features=["rustls"] }
-aws-sdk-s3 = "1.14"
-aws-sdk-iam = "1.15.0"
-aws-smithy-async = { version = "1.1.4", default-features = false, features=["rt-tokio"] }
-aws-smithy-types = "1.1.4"
-aws-credential-types = "1.1.4"
-aws-sigv4 = { version = "1.2.0", features = ["sign-http"] }
-aws-types = "1.1.7"
-axum = { version = "0.6.20", features = ["ws"] }
-base64 = "0.13.0"
-bincode = "1.3"
-bindgen = "0.65"
-bstr = "1.0"
-byteorder = "1.4"
-bytes = "1.0"
-camino = "1.1.6"
-cfg-if = "1.0.0"
-chrono = { version = "0.4", default-features = false, features = ["clock"] }
-clap = { version = "4.0", features = ["derive"] }
-comfy-table = "6.1"
-const_format = "0.2"
-crc32c = "0.6"
-crossbeam-utils = "0.8.5"
-dashmap = { version = "5.5.0", features = ["raw-api"] }
-either = "1.8"
-enum-map = "2.4.2"
-enumset = "1.0.12"
-fail = "0.5.0"
-fallible-iterator = "0.2"
-fs2 = "0.4.3"
-futures = "0.3"
-futures-core = "0.3"
-futures-util = "0.3"
-git-version = "0.3"
-hashbrown = "0.13"
-hashlink = "0.8.4"
-hdrhistogram = "7.5.2"
-hex = "0.4"
-hex-literal = "0.4"
-hmac = "0.12.1"
-hostname = "0.3.1"
-http = {version = "1.1.0", features = ["std"]}
-http-types = { version = "2", default-features = false }
-humantime = "2.1"
-humantime-serde = "1.1.1"
-hyper = "0.14"
-hyper-tungstenite = "0.13.0"
-inotify = "0.10.2"
-ipnet = "2.9.0"
-itertools = "0.10"
-jsonwebtoken = "9"
-lasso = "0.7"
-leaky-bucket = "1.0.1"
-libc = "0.2"
-md5 = "0.7.0"
-measured = { version = "0.0.21", features=["lasso"] }
-measured-process = { version = "0.0.21" }
-memoffset = "0.8"
-native-tls = "0.2"
-nix = { version = "0.27", features = ["fs", "process", "socket", "signal", "poll"] }
-notify = "6.0.0"
-num_cpus = "1.15"
-num-traits = "0.2.15"
-once_cell = "1.13"
-opentelemetry = "0.20.0"
-opentelemetry-otlp = { version = "0.13.0", default_features=false, features = ["http-proto", "trace", "http", "reqwest-client"] }
-opentelemetry-semantic-conventions = "0.12.0"
-parking_lot = "0.12"
-parquet = { version = "49.0.0", default-features = false, features = ["zstd"] }
-parquet_derive = "49.0.0"
-pbkdf2 = { version = "0.12.1", features = ["simple", "std"] }
-pin-project-lite = "0.2"
-procfs = "0.14"
-prometheus = {version = "0.13", default_features=false, features = ["process"]} # removes protobuf dependency
-prost = "0.11"
-rand = "0.8"
-redis = { version = "0.25.2", features = ["tokio-rustls-comp", "keep-alive"] }
-regex = "1.10.2"
-reqwest = { version = "0.11", default-features = false, features = ["rustls-tls"] }
-reqwest-tracing = { version = "0.4.7", features = ["opentelemetry_0_20"] }
-reqwest-middleware = "0.2.0"
-reqwest-retry = "0.2.2"
-routerify = "3"
-rpds = "0.13"
-rustc-hash = "1.1.0"
-rustls = "0.22"
-rustls-pemfile = "2"
-rustls-split = "0.3"
-scopeguard = "1.1"
-sysinfo = "0.29.2"
-sd-notify = "0.4.1"
-sentry = { version = "0.31", default-features = false, features = ["backtrace", "contexts", "panic", "rustls", "reqwest" ] }
-serde = { version = "1.0", features = ["derive"] }
-serde_json = "1"
-serde_path_to_error = "0.1"
-serde_with = "2.0"
-serde_assert = "0.5.0"
-sha2 = "0.10.2"
-signal-hook = "0.3"
-smallvec = "1.11"
-smol_str = { version = "0.2.0", features = ["serde"] }
-socket2 = "0.5"
-strum = "0.24"
-strum_macros = "0.24"
-"subtle"  = "2.5.0"
-svg_fmt = "0.4.1"
-sync_wrapper = "0.1.2"
-tar = "0.4"
-task-local-extensions = "0.1.4"
-test-context = "0.3"
-thiserror = "1.0"
-tikv-jemallocator = "0.5"
-tikv-jemalloc-ctl = "0.5"
-tokio = { version = "1.17", features = ["macros"] }
-tokio-epoll-uring = { git = "https://github.com/neondatabase/tokio-epoll-uring.git" , branch = "main" }
-tokio-io-timeout = "1.2.0"
-tokio-postgres-rustls = "0.11.0"
-tokio-rustls = "0.25"
-tokio-stream = "0.1"
-tokio-tar = "0.3"
-tokio-util = { version = "0.7.10", features = ["io", "rt"] }
-toml = "0.7"
-toml_edit = "0.19"
-tonic = {version = "0.9", features = ["tls", "tls-roots"]}
-tracing = "0.1"
-tracing-error = "0.2.0"
-tracing-opentelemetry = "0.20.0"
-tracing-subscriber = { version = "0.3", default_features = false, features = ["smallvec", "fmt", "tracing-log", "std", "env-filter", "json"] }
-twox-hash = { version = "1.6.3", default-features = false }
-url = "2.2"
-urlencoding = "2.1"
-uuid = { version = "1.6.1", features = ["v4", "v7", "serde"] }
-walkdir = "2.3.2"
-webpki-roots = "0.25"
-x509-parser = "0.15"
-
-## TODO replace this with tracing
-env_logger = "0.10"
-log = "0.4"
-
-## Libraries from neondatabase/ git forks, ideally with changes to be upstreamed
-postgres = { git = "https://github.com/neondatabase/rust-postgres.git", branch="neon" }
-postgres-native-tls = { git = "https://github.com/neondatabase/rust-postgres.git", branch="neon" }
-postgres-protocol = { git = "https://github.com/neondatabase/rust-postgres.git", branch="neon" }
-postgres-types = { git = "https://github.com/neondatabase/rust-postgres.git", branch="neon" }
-tokio-postgres = { git = "https://github.com/neondatabase/rust-postgres.git", branch="neon" }
-
-## Other git libraries
-heapless = { default-features=false, features=[], git = "https://github.com/japaric/heapless.git", rev = "644653bf3b831c6bb4963be2de24804acf5e5001" } # upstream release pending
-
-## Local libraries
-compute_api = { version = "0.1", path = "./libs/compute_api/" }
-consumption_metrics = { version = "0.1", path = "./libs/consumption_metrics/" }
-metrics = { version = "0.1", path = "./libs/metrics/" }
-pageserver_api = { version = "0.1", path = "./libs/pageserver_api/" }
-pageserver_client = { path = "./pageserver/client" }
-pageserver_compaction = { version = "0.1", path = "./pageserver/compaction/" }
-postgres_backend = { version = "0.1", path = "./libs/postgres_backend/" }
-postgres_connection = { version = "0.1", path = "./libs/postgres_connection/" }
-postgres_ffi = { version = "0.1", path = "./libs/postgres_ffi/" }
-pq_proto = { version = "0.1", path = "./libs/pq_proto/" }
-remote_storage = { version = "0.1", path = "./libs/remote_storage/" }
-safekeeper_api = { version = "0.1", path = "./libs/safekeeper_api" }
-desim = { version = "0.1", path = "./libs/desim" }
-storage_broker = { version = "0.1", path = "./storage_broker/" } # Note: main broker code is inside the binary crate, so linking with the library shouldn't be heavy.
-tenant_size_model = { version = "0.1", path = "./libs/tenant_size_model/" }
-tracing-utils = { version = "0.1", path = "./libs/tracing-utils/" }
-utils = { version = "0.1", path = "./libs/utils/" }
-vm_monitor = { version = "0.1", path = "./libs/vm_monitor/" }
-walproposer = { version = "0.1", path = "./libs/walproposer/" }
-
-## Common library dependency
-workspace_hack = { version = "0.1", path = "./workspace_hack/" }
-
-## Build dependencies
-criterion = "0.5.1"
-rcgen = "0.12"
-rstest = "0.18"
-camino-tempfile = "1.0.2"
-tonic-build = "0.9"
-
-[patch.crates-io]
-
-# This is only needed for proxy's tests.
-# TODO: we should probably fork `tokio-postgres-rustls` instead.
-tokio-postgres = { git = "https://github.com/neondatabase/rust-postgres.git", branch="neon" }
-
-# bug fixes for UUID
-parquet = { git = "https://github.com/neondatabase/arrow-rs", branch = "neon-fix-bugs" }
-parquet_derive = { git = "https://github.com/neondatabase/arrow-rs", branch = "neon-fix-bugs" }
-
-################# Binary contents sections
-
 [profile.release]
 # This is useful for profiling and, to some extent, debug.
 # Besides, debug info should not affect the performance.
 debug = true
 
-# disable debug symbols for all packages except this one to decrease binaries size
-[profile.release.package."*"]
-debug = false
-
-[profile.release-line-debug]
-inherits = "release"
-debug = 1 # true = 2 = all symbols, 1 = line only
-[profile.release-line-debug-lto]
-inherits = "release"
-debug = 1 # true = 2 = all symbols, 1 = line only
-lto = true
-
-[profile.release-line-debug-size]
-inherits = "release"
-debug = 1 # true = 2 = all symbols, 1 = line only
-opt-level = "s"
-[profile.release-line-debug-zize]
-inherits = "release"
-debug = 1 # true = 2 = all symbols, 1 = line only
-opt-level = "z"
-[profile.release-line-debug-size-lto]
-inherits = "release"
-debug = 1 # true = 2 = all symbols, 1 = line only
-opt-level = "s"
-lto = true
-[profile.release-line-debug-zize-lto]
-inherits = "release"
-debug = 1 # true = 2 = all symbols, 1 = line only
-opt-level = "z"
-lto = true
-
-[profile.release-no-debug]
-inherits = "release"
-debug = false # true = 2 = all symbols, 1 = line only
-
-[profile.release-no-debug-size]
-inherits = "release"
-debug = false # true = 2 = all symbols, 1 = line only
-opt-level = "s"
-[profile.release-no-debug-zize]
-inherits = "release"
-debug = false # true = 2 = all symbols, 1 = line only
-opt-level = "z"
-
-[profile.release-no-debug-size-lto]
-inherits = "release"
-debug = false # true = 2 = all symbols, 1 = line only
-opt-level = "s"
-lto = true
-
-[profile.release-no-debug-zize-lto]
-inherits = "release"
-debug = false # true = 2 = all symbols, 1 = line only
-opt-level = "z"
-lto = true
+# This is only needed for proxy's tests.
+# TODO: we should probably fork `tokio-postgres-rustls` instead.
+[patch.crates-io]
+tokio-postgres = { git = "https://github.com/zenithdb/rust-postgres.git", rev="d052ee8b86fff9897c77b0fe89ea9daba0e1fa38" }

Dockerfile

@@ -1,62 +1,33 @@
-### Creates a storage Docker image with postgres, pageserver, safekeeper and proxy binaries.
-### The image itself is mainly used as a container for the binaries and for starting e2e tests with custom parameters.
-### By default, the binaries inside the image have some mock parameters and can start, but are not intended to be used
-### inside this image in the real deployments.
-ARG REPOSITORY=neondatabase
-ARG IMAGE=build-tools
-ARG TAG=pinned
-
 # Build Postgres
-FROM $REPOSITORY/$IMAGE:$TAG AS pg-build
-WORKDIR /home/nonroot
+FROM neondatabase/rust:1.58 AS pg-build
+WORKDIR /pg
 
-COPY --chown=nonroot vendor/postgres-v14 vendor/postgres-v14
-COPY --chown=nonroot vendor/postgres-v15 vendor/postgres-v15
-COPY --chown=nonroot vendor/postgres-v16 vendor/postgres-v16
-COPY --chown=nonroot pgxn pgxn
-COPY --chown=nonroot Makefile Makefile
-COPY --chown=nonroot scripts/ninstall.sh scripts/ninstall.sh
+USER root
+
+COPY vendor/postgres vendor/postgres
+COPY Makefile Makefile
 
 ENV BUILD_TYPE release
 RUN set -e \
-    && mold -run make -j $(nproc) -s neon-pg-ext \
-    && rm -rf pg_install/build \
-    && tar -C pg_install -czf /home/nonroot/postgres_install.tar.gz .
+    && mold -run make -j $(nproc) -s postgres \
+    && rm -rf tmp_install/build \
+    && tar -C tmp_install -czf /postgres_install.tar.gz .
 
-# Build neon binaries
-FROM $REPOSITORY/$IMAGE:$TAG AS build
-WORKDIR /home/nonroot
+# Build zenith binaries
+FROM neondatabase/rust:1.58 AS build
 ARG GIT_VERSION=local
-ARG BUILD_TAG
 
-# Enable https://github.com/paritytech/cachepot to cache Rust crates' compilation results in Docker builds.
-# Set up cachepot to use an AWS S3 bucket for cache results, to reuse it between `docker build` invocations.
-# cachepot falls back to local filesystem if S3 is misconfigured, not failing the build
-ARG RUSTC_WRAPPER=cachepot
-ENV AWS_REGION=eu-central-1
-ENV CACHEPOT_S3_KEY_PREFIX=cachepot
-ARG CACHEPOT_BUCKET=neon-github-dev
-#ARG AWS_ACCESS_KEY_ID
-#ARG AWS_SECRET_ACCESS_KEY
+ARG CACHEPOT_BUCKET=zenith-rust-cachepot
+ARG AWS_ACCESS_KEY_ID
+ARG AWS_SECRET_ACCESS_KEY
 
-COPY --from=pg-build /home/nonroot/pg_install/v14/include/postgresql/server pg_install/v14/include/postgresql/server
-COPY --from=pg-build /home/nonroot/pg_install/v15/include/postgresql/server pg_install/v15/include/postgresql/server
-COPY --from=pg-build /home/nonroot/pg_install/v16/include/postgresql/server pg_install/v16/include/postgresql/server
-COPY --chown=nonroot . .
+COPY --from=pg-build /pg/tmp_install/include/postgresql/server tmp_install/include/postgresql/server
+COPY . .
 
 # Show build caching stats to check if it was used in the end.
 # Has to be the part of the same RUN since cachepot daemon is killed in the end of this RUN, losing the compilation stats.
 RUN set -e \
-    && RUSTFLAGS="-Clinker=clang -Clink-arg=-fuse-ld=mold -Clink-arg=-Wl,--no-rosegment" cargo build  \
-      --bin pg_sni_router  \
-      --bin pageserver  \
-      --bin pagectl  \
-      --bin safekeeper  \
-      --bin storage_broker  \
-      --bin storage_controller  \
-      --bin proxy  \
-      --bin neon_local \
-      --locked --release \
+    && sudo -E "PATH=$PATH" mold -run cargo build --release \
     && cachepot -s
 
 # Build final image
@@ -65,47 +36,27 @@ FROM debian:bullseye-slim
 WORKDIR /data
 
 RUN set -e \
-    && apt update \
-    && apt install -y \
+    && apt-get update \
+    && apt-get install -y \
         libreadline-dev \
         libseccomp-dev \
-        libicu67 \
         openssl \
         ca-certificates \
     && rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/* \
-    && useradd -d /data neon \
-    && chown -R neon:neon /data
+    && useradd -d /data zenith \
+    && chown -R zenith:zenith /data
 
-COPY --from=build --chown=neon:neon /home/nonroot/target/release/pg_sni_router       /usr/local/bin
-COPY --from=build --chown=neon:neon /home/nonroot/target/release/pageserver          /usr/local/bin
-COPY --from=build --chown=neon:neon /home/nonroot/target/release/pagectl             /usr/local/bin
-COPY --from=build --chown=neon:neon /home/nonroot/target/release/safekeeper          /usr/local/bin
-COPY --from=build --chown=neon:neon /home/nonroot/target/release/storage_broker      /usr/local/bin
-COPY --from=build --chown=neon:neon /home/nonroot/target/release/storage_controller  /usr/local/bin
-COPY --from=build --chown=neon:neon /home/nonroot/target/release/proxy               /usr/local/bin
-COPY --from=build --chown=neon:neon /home/nonroot/target/release/neon_local          /usr/local/bin
+COPY --from=build --chown=zenith:zenith /home/runner/target/release/pageserver /usr/local/bin
+COPY --from=build --chown=zenith:zenith /home/runner/target/release/safekeeper /usr/local/bin
+COPY --from=build --chown=zenith:zenith /home/runner/target/release/proxy      /usr/local/bin
 
-COPY --from=pg-build /home/nonroot/pg_install/v14 /usr/local/v14/
-COPY --from=pg-build /home/nonroot/pg_install/v15 /usr/local/v15/
-COPY --from=pg-build /home/nonroot/pg_install/v16 /usr/local/v16/
-COPY --from=pg-build /home/nonroot/postgres_install.tar.gz /data/
-
-# By default, pageserver uses `.neon/` working directory in WORKDIR, so create one and fill it with the dummy config.
-# Now, when `docker run ... pageserver` is run, it can start without errors, yet will have some default dummy values.
-RUN mkdir -p /data/.neon/ && chown -R neon:neon /data/.neon/ \
-    && /usr/local/bin/pageserver -D /data/.neon/ --init \
-       -c "id=1234" \
-       -c "broker_endpoint='http://storage_broker:50051'" \
-       -c "pg_distrib_dir='/usr/local/'" \
-       -c "listen_pg_addr='0.0.0.0:6400'" \
-       -c "listen_http_addr='0.0.0.0:9898'"
-
-# When running a binary that links with libpq, default to using our most recent postgres version.  Binaries
-# that want a particular postgres version will select it explicitly: this is just a default.
-ENV LD_LIBRARY_PATH /usr/local/v16/lib
+COPY --from=pg-build /pg/tmp_install/         /usr/local/
+COPY --from=pg-build /postgres_install.tar.gz /data/
 
+COPY docker-entrypoint.sh /docker-entrypoint.sh
 
 VOLUME ["/data"]
-USER neon
+USER zenith
 EXPOSE 6400
-EXPOSE 9898
+ENTRYPOINT ["/docker-entrypoint.sh"]
+CMD ["pageserver"]

Dockerfile.build-tools

@@ -1,172 +0,0 @@
-FROM debian:bullseye-slim
-
-# Add nonroot user
-RUN useradd -ms /bin/bash nonroot -b /home
-SHELL ["/bin/bash", "-c"]
-
-# System deps
-RUN set -e \
-    && apt update \
-    && apt install -y \
-        autoconf \
-        automake \
-        bison \
-        build-essential \
-        ca-certificates \
-        cmake \
-        curl \
-        flex \
-        git \
-        gnupg \
-        gzip \
-        jq \
-        libcurl4-openssl-dev \
-        libbz2-dev \
-        libffi-dev \
-        liblzma-dev \
-        libncurses5-dev \
-        libncursesw5-dev \
-        libpq-dev \
-        libreadline-dev \
-        libseccomp-dev \
-        libsqlite3-dev \
-        libssl-dev \
-        libstdc++-10-dev \
-        libtool \
-        libxml2-dev \
-        libxmlsec1-dev \
-        libxxhash-dev \
-        lsof \
-        make \
-        netcat \
-        net-tools \
-        openssh-client \
-        parallel \
-        pkg-config \
-        unzip \
-        wget \
-        xz-utils \
-        zlib1g-dev \
-        zstd \
-    && rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*
-
-# protobuf-compiler (protoc)
-ENV PROTOC_VERSION 25.1
-RUN curl -fsSL "https://github.com/protocolbuffers/protobuf/releases/download/v${PROTOC_VERSION}/protoc-${PROTOC_VERSION}-linux-$(uname -m | sed 's/aarch64/aarch_64/g').zip" -o "protoc.zip" \
-    && unzip -q protoc.zip -d protoc \
-    && mv protoc/bin/protoc /usr/local/bin/protoc \
-    && mv protoc/include/google /usr/local/include/google \
-    && rm -rf protoc.zip protoc
-
-# s5cmd
-ENV S5CMD_VERSION=2.2.2
-RUN curl -sL "https://github.com/peak/s5cmd/releases/download/v${S5CMD_VERSION}/s5cmd_${S5CMD_VERSION}_Linux-$(uname -m | sed 's/x86_64/64bit/g' | sed 's/aarch64/arm64/g').tar.gz" | tar zxvf - s5cmd \
-    && chmod +x s5cmd \
-    && mv s5cmd /usr/local/bin/s5cmd
-
-# LLVM
-ENV LLVM_VERSION=17
-RUN curl -fsSL 'https://apt.llvm.org/llvm-snapshot.gpg.key' | apt-key add - \
-    && echo "deb http://apt.llvm.org/bullseye/ llvm-toolchain-bullseye-${LLVM_VERSION} main" > /etc/apt/sources.list.d/llvm.stable.list \
-    && apt update \
-    && apt install -y clang-${LLVM_VERSION} llvm-${LLVM_VERSION} \
-    && bash -c 'for f in /usr/bin/clang*-${LLVM_VERSION} /usr/bin/llvm*-${LLVM_VERSION}; do ln -s "${f}" "${f%-${LLVM_VERSION}}"; done' \
-    && rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*
-
-# PostgreSQL 14
-RUN curl -fsSL 'https://www.postgresql.org/media/keys/ACCC4CF8.asc' | apt-key add - \
-    && echo 'deb http://apt.postgresql.org/pub/repos/apt bullseye-pgdg main' > /etc/apt/sources.list.d/pgdg.list \
-    && apt update \
-    && apt install -y postgresql-client-14 \
-    && rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*
-
-# AWS CLI
-RUN curl "https://awscli.amazonaws.com/awscli-exe-linux-$(uname -m).zip" -o "awscliv2.zip" \
-    && unzip -q awscliv2.zip \
-    && ./aws/install \
-    && rm awscliv2.zip
-
-# Mold: A Modern Linker
-ENV MOLD_VERSION v2.4.0
-RUN set -e \
-    && git clone https://github.com/rui314/mold.git \
-    && mkdir mold/build \
-    && cd mold/build \
-    && git checkout ${MOLD_VERSION} \
-    && cmake -DCMAKE_BUILD_TYPE=Release -DCMAKE_CXX_COMPILER=clang++ .. \
-    && cmake --build . -j $(nproc) \
-    && cmake --install . \
-    && cd .. \
-    && rm -rf mold
-
-# LCOV
-# Build lcov from a fork:
-# It includes several bug fixes on top on v2.0 release (https://github.com/linux-test-project/lcov/compare/v2.0...master)
-# And patches from us:
-# - Generates json file with code coverage summary (https://github.com/neondatabase/lcov/commit/426e7e7a22f669da54278e9b55e6d8caabd00af0.tar.gz)
-RUN for package in Capture::Tiny DateTime Devel::Cover Digest::MD5 File::Spec JSON::XS Memory::Process Time::HiRes JSON; do yes | perl -MCPAN -e "CPAN::Shell->notest('install', '$package')"; done \
-    && wget https://github.com/neondatabase/lcov/archive/426e7e7a22f669da54278e9b55e6d8caabd00af0.tar.gz -O lcov.tar.gz \
-    && echo "61a22a62e20908b8b9e27d890bd0ea31f567a7b9668065589266371dcbca0992  lcov.tar.gz" | sha256sum --check \
-    && mkdir -p lcov && tar -xzf lcov.tar.gz -C lcov --strip-components=1 \
-    && cd lcov \
-    && make install \
-    && rm -rf ../lcov.tar.gz
-
-# Switch to nonroot user
-USER nonroot:nonroot
-WORKDIR /home/nonroot
-
-# Python
-ENV PYTHON_VERSION=3.9.18 \
-    PYENV_ROOT=/home/nonroot/.pyenv \
-    PATH=/home/nonroot/.pyenv/shims:/home/nonroot/.pyenv/bin:/home/nonroot/.poetry/bin:$PATH
-RUN set -e \
-    && cd $HOME \
-    && curl -sSO https://raw.githubusercontent.com/pyenv/pyenv-installer/master/bin/pyenv-installer \
-    && chmod +x pyenv-installer \
-    && ./pyenv-installer \
-    && export PYENV_ROOT=/home/nonroot/.pyenv \
-    && export PATH="$PYENV_ROOT/bin:$PATH" \
-    && export PATH="$PYENV_ROOT/shims:$PATH" \
-    && pyenv install ${PYTHON_VERSION} \
-    && pyenv global ${PYTHON_VERSION} \
-    && python --version \
-    && pip install --upgrade pip \
-    && pip --version \
-    && pip install pipenv wheel poetry
-
-# Switch to nonroot user (again)
-USER nonroot:nonroot
-WORKDIR /home/nonroot
-
-# Rust
-# Please keep the version of llvm (installed above) in sync with rust llvm (`rustc --version --verbose | grep LLVM`)
-ENV RUSTC_VERSION=1.77.0
-ENV RUSTUP_HOME="/home/nonroot/.rustup"
-ENV PATH="/home/nonroot/.cargo/bin:${PATH}"
-RUN curl -sSO https://static.rust-lang.org/rustup/dist/$(uname -m)-unknown-linux-gnu/rustup-init && whoami && \
-	chmod +x rustup-init && \
-	./rustup-init -y --default-toolchain ${RUSTC_VERSION} && \
-	rm rustup-init && \
-    export PATH="$HOME/.cargo/bin:$PATH" && \
-    . "$HOME/.cargo/env" && \
-    cargo --version && rustup --version && \
-    rustup component add llvm-tools-preview rustfmt clippy && \
-    cargo install --git https://github.com/paritytech/cachepot && \
-    cargo install rustfilt && \
-    cargo install cargo-hakari && \
-    cargo install cargo-deny --locked && \
-    cargo install cargo-hack && \
-    cargo install cargo-nextest && \
-    rm -rf /home/nonroot/.cargo/registry && \
-    rm -rf /home/nonroot/.cargo/git
-ENV RUSTC_WRAPPER=cachepot
-
-# Show versions
-RUN whoami \
-    && python --version \
-    && pip --version \
-    && cargo --version --verbose \
-    && rustup --version --verbose \
-    && rustc --version --verbose \
-    && clang --version

Dockerfile.compute-node

@@ -1,988 +0,0 @@
-ARG PG_VERSION
-ARG REPOSITORY=neondatabase
-ARG IMAGE=build-tools
-ARG TAG=pinned
-ARG BUILD_TAG
-
-#########################################################################################
-#
-# Layer "build-deps"
-#
-#########################################################################################
-FROM debian:bullseye-slim AS build-deps
-RUN apt update &&  \
-    apt install -y git autoconf automake libtool build-essential bison flex libreadline-dev \
-    zlib1g-dev libxml2-dev libcurl4-openssl-dev libossp-uuid-dev wget pkg-config libssl-dev \
-    libicu-dev libxslt1-dev liblz4-dev libzstd-dev zstd
-
-#########################################################################################
-#
-# Layer "pg-build"
-# Build Postgres from the neon postgres repository.
-#
-#########################################################################################
-FROM build-deps AS pg-build
-ARG PG_VERSION
-COPY vendor/postgres-${PG_VERSION} postgres
-RUN cd postgres && \
-    export CONFIGURE_CMD="./configure CFLAGS='-O2 -g3' --enable-debug --with-openssl --with-uuid=ossp \
-    --with-icu --with-libxml --with-libxslt --with-lz4" && \
-    if [ "${PG_VERSION}" != "v14" ]; then \
-        # zstd is available only from PG15
-        export CONFIGURE_CMD="${CONFIGURE_CMD} --with-zstd"; \
-    fi && \
-    eval $CONFIGURE_CMD && \
-    make MAKELEVEL=0 -j $(getconf _NPROCESSORS_ONLN) -s install && \
-    make MAKELEVEL=0 -j $(getconf _NPROCESSORS_ONLN) -s -C contrib/ install && \
-    # Install headers
-    make MAKELEVEL=0 -j $(getconf _NPROCESSORS_ONLN) -s -C src/include install && \
-    make MAKELEVEL=0 -j $(getconf _NPROCESSORS_ONLN) -s -C src/interfaces/libpq install && \
-    # Enable some of contrib extensions
-    echo 'trusted = true' >> /usr/local/pgsql/share/extension/autoinc.control && \
-    echo 'trusted = true' >> /usr/local/pgsql/share/extension/bloom.control && \
-    echo 'trusted = true' >> /usr/local/pgsql/share/extension/earthdistance.control && \
-    echo 'trusted = true' >> /usr/local/pgsql/share/extension/insert_username.control && \
-    echo 'trusted = true' >> /usr/local/pgsql/share/extension/intagg.control && \
-    echo 'trusted = true' >> /usr/local/pgsql/share/extension/moddatetime.control && \
-    echo 'trusted = true' >> /usr/local/pgsql/share/extension/pg_stat_statements.control && \
-    echo 'trusted = true' >> /usr/local/pgsql/share/extension/pgrowlocks.control && \
-    echo 'trusted = true' >> /usr/local/pgsql/share/extension/pgstattuple.control && \
-    echo 'trusted = true' >> /usr/local/pgsql/share/extension/refint.control && \
-    echo 'trusted = true' >> /usr/local/pgsql/share/extension/xml2.control && \
-    # We need to grant EXECUTE on pg_stat_statements_reset() to neon_superuser.
-    # In vanilla postgres this function is limited to Postgres role superuser.
-    # In neon we have neon_superuser role that is not a superuser but replaces superuser in some cases.
-    # We could add the additional grant statements to the postgres repository but it would be hard to maintain,
-    # whenever we need to pick up a new postgres version and we want to limit the changes in our postgres fork,
-    # so we do it here.
-    old_list="pg_stat_statements--1.0--1.1.sql pg_stat_statements--1.1--1.2.sql pg_stat_statements--1.2--1.3.sql pg_stat_statements--1.3--1.4.sql pg_stat_statements--1.4--1.5.sql pg_stat_statements--1.4.sql pg_stat_statements--1.5--1.6.sql"; \
-    # the first loop is for pg_stat_statement extension version <= 1.6
-    for file in /usr/local/pgsql/share/extension/pg_stat_statements--*.sql; do \
-        filename=$(basename "$file"); \
-        if echo "$old_list" | grep -q -F "$filename"; then \
-            echo 'GRANT EXECUTE ON FUNCTION pg_stat_statements_reset() TO neon_superuser;' >> $file; \
-        fi; \
-    done; \
-    # the second loop is for pg_stat_statement extension versions >= 1.7,
-    # where pg_stat_statement_reset() got 3 additional arguments
-    for file in /usr/local/pgsql/share/extension/pg_stat_statements--*.sql; do \
-        filename=$(basename "$file"); \
-        if ! echo "$old_list" | grep -q -F "$filename"; then \
-            echo 'GRANT EXECUTE ON FUNCTION pg_stat_statements_reset(Oid, Oid, bigint) TO neon_superuser;' >> $file; \
-        fi; \
-    done
-
-#########################################################################################
-#
-# Layer "postgis-build"
-# Build PostGIS from the upstream PostGIS mirror.
-#
-#########################################################################################
-FROM build-deps AS postgis-build
-COPY --from=pg-build /usr/local/pgsql/ /usr/local/pgsql/
-RUN apt update && \
-    apt install -y cmake gdal-bin libboost-dev libboost-thread-dev libboost-filesystem-dev \
-    libboost-system-dev libboost-iostreams-dev libboost-program-options-dev libboost-timer-dev \
-    libcgal-dev libgdal-dev libgmp-dev libmpfr-dev libopenscenegraph-dev libprotobuf-c-dev \
-    protobuf-c-compiler xsltproc
-
-# SFCGAL > 1.3 requires CGAL > 5.2, Bullseye's libcgal-dev is 5.2
-RUN wget https://gitlab.com/Oslandia/SFCGAL/-/archive/v1.3.10/SFCGAL-v1.3.10.tar.gz -O SFCGAL.tar.gz && \
-    echo "4e39b3b2adada6254a7bdba6d297bb28e1a9835a9f879b74f37e2dab70203232 SFCGAL.tar.gz" | sha256sum --check && \
-    mkdir sfcgal-src && cd sfcgal-src && tar xvzf ../SFCGAL.tar.gz --strip-components=1 -C . && \
-    cmake -DCMAKE_BUILD_TYPE=Release . && make -j $(getconf _NPROCESSORS_ONLN) && \
-    DESTDIR=/sfcgal make install -j $(getconf _NPROCESSORS_ONLN) && \
-    make clean && cp -R /sfcgal/* /
-
-ENV PATH "/usr/local/pgsql/bin:$PATH"
-
-RUN wget https://download.osgeo.org/postgis/source/postgis-3.3.3.tar.gz -O postgis.tar.gz && \
-    echo "74eb356e3f85f14233791013360881b6748f78081cc688ff9d6f0f673a762d13 postgis.tar.gz" | sha256sum --check && \
-    mkdir postgis-src && cd postgis-src && tar xvzf ../postgis.tar.gz --strip-components=1 -C . && \
-    find /usr/local/pgsql -type f | sed 's|^/usr/local/pgsql/||' > /before.txt &&\
-    ./autogen.sh && \
-    ./configure --with-sfcgal=/usr/local/bin/sfcgal-config && \
-    make -j $(getconf _NPROCESSORS_ONLN) install && \
-    cd extensions/postgis && \
-    make clean && \
-    make -j $(getconf _NPROCESSORS_ONLN) install && \
-    echo 'trusted = true' >> /usr/local/pgsql/share/extension/postgis.control && \
-    echo 'trusted = true' >> /usr/local/pgsql/share/extension/postgis_raster.control && \
-    echo 'trusted = true' >> /usr/local/pgsql/share/extension/postgis_sfcgal.control && \
-    echo 'trusted = true' >> /usr/local/pgsql/share/extension/postgis_tiger_geocoder.control && \
-    echo 'trusted = true' >> /usr/local/pgsql/share/extension/postgis_topology.control && \
-    echo 'trusted = true' >> /usr/local/pgsql/share/extension/address_standardizer.control && \
-    echo 'trusted = true' >> /usr/local/pgsql/share/extension/address_standardizer_data_us.control && \
-    mkdir -p /extensions/postgis && \
-    cp /usr/local/pgsql/share/extension/postgis.control /extensions/postgis && \
-    cp /usr/local/pgsql/share/extension/postgis_raster.control /extensions/postgis && \
-    cp /usr/local/pgsql/share/extension/postgis_sfcgal.control /extensions/postgis && \
-    cp /usr/local/pgsql/share/extension/postgis_tiger_geocoder.control /extensions/postgis && \
-    cp /usr/local/pgsql/share/extension/postgis_topology.control /extensions/postgis && \
-    cp /usr/local/pgsql/share/extension/address_standardizer.control /extensions/postgis && \
-    cp /usr/local/pgsql/share/extension/address_standardizer_data_us.control /extensions/postgis
-
-RUN wget https://github.com/pgRouting/pgrouting/archive/v3.4.2.tar.gz -O pgrouting.tar.gz && \
-    echo "cac297c07d34460887c4f3b522b35c470138760fe358e351ad1db4edb6ee306e pgrouting.tar.gz" | sha256sum --check && \
-    mkdir pgrouting-src && cd pgrouting-src && tar xvzf ../pgrouting.tar.gz --strip-components=1 -C . && \
-    mkdir build && cd build && \
-    cmake -DCMAKE_BUILD_TYPE=Release .. && \
-    make -j $(getconf _NPROCESSORS_ONLN) && \
-    make -j $(getconf _NPROCESSORS_ONLN) install && \
-    echo 'trusted = true' >> /usr/local/pgsql/share/extension/pgrouting.control && \
-    find /usr/local/pgsql -type f | sed 's|^/usr/local/pgsql/||' > /after.txt &&\
-    cp /usr/local/pgsql/share/extension/pgrouting.control /extensions/postgis && \
-    sort -o /before.txt /before.txt && sort -o /after.txt /after.txt && \
-    comm -13 /before.txt /after.txt | tar --directory=/usr/local/pgsql --zstd -cf /extensions/postgis.tar.zst -T -
-
-#########################################################################################
-#
-# Layer "plv8-build"
-# Build plv8
-#
-#########################################################################################
-FROM build-deps AS plv8-build
-COPY --from=pg-build /usr/local/pgsql/ /usr/local/pgsql/
-
-RUN apt update && \
-    apt install -y ninja-build python3-dev libncurses5 binutils clang
-
-RUN wget https://github.com/plv8/plv8/archive/refs/tags/v3.1.10.tar.gz -O plv8.tar.gz && \
-    echo "7096c3290928561f0d4901b7a52794295dc47f6303102fae3f8e42dd575ad97d plv8.tar.gz" | sha256sum --check && \
-    mkdir plv8-src && cd plv8-src && tar xvzf ../plv8.tar.gz --strip-components=1 -C . && \
-    # generate and copy upgrade scripts
-    mkdir -p upgrade && ./generate_upgrade.sh 3.1.10 && \
-    cp upgrade/* /usr/local/pgsql/share/extension/ && \
-    export PATH="/usr/local/pgsql/bin:$PATH" && \
-    make DOCKER=1 -j $(getconf _NPROCESSORS_ONLN) install && \
-    rm -rf /plv8-* && \
-    find /usr/local/pgsql/ -name "plv8-*.so" | xargs strip && \
-    # don't break computes with installed old version of plv8
-    cd /usr/local/pgsql/lib/ && \
-    ln -s plv8-3.1.10.so plv8-3.1.5.so && \
-    ln -s plv8-3.1.10.so plv8-3.1.8.so && \
-    echo 'trusted = true' >> /usr/local/pgsql/share/extension/plv8.control && \
-    echo 'trusted = true' >> /usr/local/pgsql/share/extension/plcoffee.control && \
-    echo 'trusted = true' >> /usr/local/pgsql/share/extension/plls.control
-
-#########################################################################################
-#
-# Layer "h3-pg-build"
-# Build h3_pg
-#
-#########################################################################################
-FROM build-deps AS h3-pg-build
-COPY --from=pg-build /usr/local/pgsql/ /usr/local/pgsql/
-
-RUN case "$(uname -m)" in \
-      "x86_64") \
-        export CMAKE_CHECKSUM=739d372726cb23129d57a539ce1432453448816e345e1545f6127296926b6754 \
-        ;; \
-      "aarch64") \
-        export CMAKE_CHECKSUM=281b42627c9a1beed03e29706574d04c6c53fae4994472e90985ef018dd29c02 \
-        ;; \
-      *) \
-        echo "Unsupported architecture '$(uname -m)'. Supported are x86_64 and aarch64" && exit 1 \
-        ;; \
-    esac && \
-    wget https://github.com/Kitware/CMake/releases/download/v3.24.2/cmake-3.24.2-linux-$(uname -m).sh \
-      -q -O /tmp/cmake-install.sh \
-      && echo "${CMAKE_CHECKSUM} /tmp/cmake-install.sh" | sha256sum --check \
-      && chmod u+x /tmp/cmake-install.sh \
-      && /tmp/cmake-install.sh --skip-license --prefix=/usr/local/ \
-      && rm /tmp/cmake-install.sh
-
-RUN wget https://github.com/uber/h3/archive/refs/tags/v4.1.0.tar.gz -O h3.tar.gz && \
-    echo "ec99f1f5974846bde64f4513cf8d2ea1b8d172d2218ab41803bf6a63532272bc h3.tar.gz" | sha256sum --check && \
-    mkdir h3-src && cd h3-src && tar xvzf ../h3.tar.gz --strip-components=1 -C . && \
-    mkdir build && cd build && \
-    cmake .. -DCMAKE_BUILD_TYPE=Release && \
-    make -j $(getconf _NPROCESSORS_ONLN) && \
-    DESTDIR=/h3 make install && \
-    cp -R /h3/usr / && \
-    rm -rf build
-
-RUN wget https://github.com/zachasme/h3-pg/archive/refs/tags/v4.1.3.tar.gz -O h3-pg.tar.gz && \
-    echo "5c17f09a820859ffe949f847bebf1be98511fb8f1bd86f94932512c00479e324 h3-pg.tar.gz" | sha256sum --check && \
-    mkdir h3-pg-src && cd h3-pg-src && tar xvzf ../h3-pg.tar.gz --strip-components=1 -C . && \
-    export PATH="/usr/local/pgsql/bin:$PATH" && \
-    make -j $(getconf _NPROCESSORS_ONLN) && \
-    make -j $(getconf _NPROCESSORS_ONLN) install && \
-    echo 'trusted = true' >> /usr/local/pgsql/share/extension/h3.control && \
-    echo 'trusted = true' >> /usr/local/pgsql/share/extension/h3_postgis.control
-
-#########################################################################################
-#
-# Layer "unit-pg-build"
-# compile unit extension
-#
-#########################################################################################
-FROM build-deps AS unit-pg-build
-COPY --from=pg-build /usr/local/pgsql/ /usr/local/pgsql/
-
-RUN wget https://github.com/df7cb/postgresql-unit/archive/refs/tags/7.7.tar.gz -O postgresql-unit.tar.gz && \
-    echo "411d05beeb97e5a4abf17572bfcfbb5a68d98d1018918feff995f6ee3bb03e79 postgresql-unit.tar.gz" | sha256sum --check && \
-    mkdir postgresql-unit-src && cd postgresql-unit-src && tar xvzf ../postgresql-unit.tar.gz --strip-components=1 -C . && \
-    make -j $(getconf _NPROCESSORS_ONLN) PG_CONFIG=/usr/local/pgsql/bin/pg_config && \
-    make -j $(getconf _NPROCESSORS_ONLN) install PG_CONFIG=/usr/local/pgsql/bin/pg_config && \
-    # unit extension's "create extension" script relies on absolute install path to fill some reference tables.
-    # We move the extension from '/usr/local/pgsql/' to '/usr/local/'  after it is build. So we need to adjust the path.
-    # This one-liner removes pgsql/ part of the path.
-    # NOTE: Other extensions that rely on MODULEDIR variable after building phase will need the same fix.
-    find /usr/local/pgsql/share/extension/ -name "unit*.sql" -print0 | xargs -0 sed -i "s|pgsql/||g" && \
-    echo 'trusted = true' >> /usr/local/pgsql/share/extension/unit.control
-
-#########################################################################################
-#
-# Layer "vector-pg-build"
-# compile pgvector extension
-#
-#########################################################################################
-FROM build-deps AS vector-pg-build
-COPY --from=pg-build /usr/local/pgsql/ /usr/local/pgsql/
-
-RUN wget https://github.com/pgvector/pgvector/archive/refs/tags/v0.5.1.tar.gz -O pgvector.tar.gz && \
-    echo "cc7a8e034a96e30a819911ac79d32f6bc47bdd1aa2de4d7d4904e26b83209dc8 pgvector.tar.gz" | sha256sum --check && \
-    mkdir pgvector-src && cd pgvector-src && tar xvzf ../pgvector.tar.gz --strip-components=1 -C . && \
-    make -j $(getconf _NPROCESSORS_ONLN) PG_CONFIG=/usr/local/pgsql/bin/pg_config && \
-    make -j $(getconf _NPROCESSORS_ONLN) install PG_CONFIG=/usr/local/pgsql/bin/pg_config && \
-    echo 'trusted = true' >> /usr/local/pgsql/share/extension/vector.control
-
-#########################################################################################
-#
-# Layer "pgjwt-pg-build"
-# compile pgjwt extension
-#
-#########################################################################################
-FROM build-deps AS pgjwt-pg-build
-COPY --from=pg-build /usr/local/pgsql/ /usr/local/pgsql/
-
-# 9742dab1b2f297ad3811120db7b21451bca2d3c9 made on 13/11/2021
-RUN wget https://github.com/michelp/pgjwt/archive/9742dab1b2f297ad3811120db7b21451bca2d3c9.tar.gz -O pgjwt.tar.gz && \
-    echo "cfdefb15007286f67d3d45510f04a6a7a495004be5b3aecb12cda667e774203f pgjwt.tar.gz" | sha256sum --check && \
-    mkdir pgjwt-src && cd pgjwt-src && tar xvzf ../pgjwt.tar.gz --strip-components=1 -C . && \
-    make -j $(getconf _NPROCESSORS_ONLN) install PG_CONFIG=/usr/local/pgsql/bin/pg_config && \
-    echo 'trusted = true' >> /usr/local/pgsql/share/extension/pgjwt.control
-
-#########################################################################################
-#
-# Layer "hypopg-pg-build"
-# compile hypopg extension
-#
-#########################################################################################
-FROM build-deps AS hypopg-pg-build
-COPY --from=pg-build /usr/local/pgsql/ /usr/local/pgsql/
-
-RUN wget https://github.com/HypoPG/hypopg/archive/refs/tags/1.4.0.tar.gz -O hypopg.tar.gz && \
-    echo "0821011743083226fc9b813c1f2ef5897a91901b57b6bea85a78e466187c6819 hypopg.tar.gz" | sha256sum --check && \
-    mkdir hypopg-src && cd hypopg-src && tar xvzf ../hypopg.tar.gz --strip-components=1 -C . && \
-    make -j $(getconf _NPROCESSORS_ONLN) PG_CONFIG=/usr/local/pgsql/bin/pg_config && \
-    make -j $(getconf _NPROCESSORS_ONLN) install PG_CONFIG=/usr/local/pgsql/bin/pg_config && \
-    echo 'trusted = true' >> /usr/local/pgsql/share/extension/hypopg.control
-
-#########################################################################################
-#
-# Layer "pg-hashids-pg-build"
-# compile pg_hashids extension
-#
-#########################################################################################
-FROM build-deps AS pg-hashids-pg-build
-COPY --from=pg-build /usr/local/pgsql/ /usr/local/pgsql/
-
-RUN wget https://github.com/iCyberon/pg_hashids/archive/refs/tags/v1.2.1.tar.gz -O pg_hashids.tar.gz && \
-    echo "74576b992d9277c92196dd8d816baa2cc2d8046fe102f3dcd7f3c3febed6822a pg_hashids.tar.gz" | sha256sum --check && \
-    mkdir pg_hashids-src && cd pg_hashids-src && tar xvzf ../pg_hashids.tar.gz --strip-components=1 -C . && \
-    make -j $(getconf _NPROCESSORS_ONLN) PG_CONFIG=/usr/local/pgsql/bin/pg_config USE_PGXS=1 && \
-    make -j $(getconf _NPROCESSORS_ONLN) install PG_CONFIG=/usr/local/pgsql/bin/pg_config USE_PGXS=1 && \
-    echo 'trusted = true' >> /usr/local/pgsql/share/extension/pg_hashids.control
-
-#########################################################################################
-#
-# Layer "rum-pg-build"
-# compile rum extension
-#
-#########################################################################################
-FROM build-deps AS rum-pg-build
-COPY --from=pg-build /usr/local/pgsql/ /usr/local/pgsql/
-
-RUN wget https://github.com/postgrespro/rum/archive/refs/tags/1.3.13.tar.gz -O rum.tar.gz && \
-    echo "6ab370532c965568df6210bd844ac6ba649f53055e48243525b0b7e5c4d69a7d rum.tar.gz" | sha256sum --check && \
-    mkdir rum-src && cd rum-src && tar xvzf ../rum.tar.gz --strip-components=1 -C . && \
-    make -j $(getconf _NPROCESSORS_ONLN) PG_CONFIG=/usr/local/pgsql/bin/pg_config USE_PGXS=1 && \
-    make -j $(getconf _NPROCESSORS_ONLN) install PG_CONFIG=/usr/local/pgsql/bin/pg_config USE_PGXS=1 && \
-    echo 'trusted = true' >> /usr/local/pgsql/share/extension/rum.control
-
-#########################################################################################
-#
-# Layer "pgtap-pg-build"
-# compile pgTAP extension
-#
-#########################################################################################
-FROM build-deps AS pgtap-pg-build
-COPY --from=pg-build /usr/local/pgsql/ /usr/local/pgsql/
-
-RUN wget https://github.com/theory/pgtap/archive/refs/tags/v1.2.0.tar.gz -O pgtap.tar.gz && \
-    echo "9c7c3de67ea41638e14f06da5da57bac6f5bd03fea05c165a0ec862205a5c052 pgtap.tar.gz" | sha256sum --check && \
-    mkdir pgtap-src && cd pgtap-src && tar xvzf ../pgtap.tar.gz --strip-components=1 -C . && \
-    make -j $(getconf _NPROCESSORS_ONLN) PG_CONFIG=/usr/local/pgsql/bin/pg_config && \
-    make -j $(getconf _NPROCESSORS_ONLN) install PG_CONFIG=/usr/local/pgsql/bin/pg_config && \
-    echo 'trusted = true' >> /usr/local/pgsql/share/extension/pgtap.control
-
-#########################################################################################
-#
-# Layer "ip4r-pg-build"
-# compile ip4r extension
-#
-#########################################################################################
-FROM build-deps AS ip4r-pg-build
-COPY --from=pg-build /usr/local/pgsql/ /usr/local/pgsql/
-
-RUN wget https://github.com/RhodiumToad/ip4r/archive/refs/tags/2.4.2.tar.gz -O ip4r.tar.gz && \
-    echo "0f7b1f159974f49a47842a8ab6751aecca1ed1142b6d5e38d81b064b2ead1b4b ip4r.tar.gz" | sha256sum --check && \
-    mkdir ip4r-src && cd ip4r-src && tar xvzf ../ip4r.tar.gz --strip-components=1 -C . && \
-    make -j $(getconf _NPROCESSORS_ONLN) PG_CONFIG=/usr/local/pgsql/bin/pg_config && \
-    make -j $(getconf _NPROCESSORS_ONLN) install PG_CONFIG=/usr/local/pgsql/bin/pg_config && \
-    echo 'trusted = true' >> /usr/local/pgsql/share/extension/ip4r.control
-
-#########################################################################################
-#
-# Layer "prefix-pg-build"
-# compile Prefix extension
-#
-#########################################################################################
-FROM build-deps AS prefix-pg-build
-COPY --from=pg-build /usr/local/pgsql/ /usr/local/pgsql/
-
-RUN wget https://github.com/dimitri/prefix/archive/refs/tags/v1.2.10.tar.gz -O prefix.tar.gz && \
-    echo "4342f251432a5f6fb05b8597139d3ccde8dcf87e8ca1498e7ee931ca057a8575 prefix.tar.gz" | sha256sum --check && \
-    mkdir prefix-src && cd prefix-src && tar xvzf ../prefix.tar.gz --strip-components=1 -C . && \
-    make -j $(getconf _NPROCESSORS_ONLN) PG_CONFIG=/usr/local/pgsql/bin/pg_config && \
-    make -j $(getconf _NPROCESSORS_ONLN) install PG_CONFIG=/usr/local/pgsql/bin/pg_config && \
-    echo 'trusted = true' >> /usr/local/pgsql/share/extension/prefix.control
-
-#########################################################################################
-#
-# Layer "hll-pg-build"
-# compile hll extension
-#
-#########################################################################################
-FROM build-deps AS hll-pg-build
-COPY --from=pg-build /usr/local/pgsql/ /usr/local/pgsql/
-
-RUN wget https://github.com/citusdata/postgresql-hll/archive/refs/tags/v2.18.tar.gz -O hll.tar.gz && \
-    echo "e2f55a6f4c4ab95ee4f1b4a2b73280258c5136b161fe9d059559556079694f0e hll.tar.gz" | sha256sum --check && \
-    mkdir hll-src && cd hll-src && tar xvzf ../hll.tar.gz --strip-components=1 -C . && \
-    make -j $(getconf _NPROCESSORS_ONLN) PG_CONFIG=/usr/local/pgsql/bin/pg_config && \
-    make -j $(getconf _NPROCESSORS_ONLN) install PG_CONFIG=/usr/local/pgsql/bin/pg_config && \
-    echo 'trusted = true' >> /usr/local/pgsql/share/extension/hll.control
-
-#########################################################################################
-#
-# Layer "plpgsql-check-pg-build"
-# compile plpgsql_check extension
-#
-#########################################################################################
-FROM build-deps AS plpgsql-check-pg-build
-COPY --from=pg-build /usr/local/pgsql/ /usr/local/pgsql/
-
-RUN wget https://github.com/okbob/plpgsql_check/archive/refs/tags/v2.5.3.tar.gz -O plpgsql_check.tar.gz && \
-    echo "6631ec3e7fb3769eaaf56e3dfedb829aa761abf163d13dba354b4c218508e1c0 plpgsql_check.tar.gz" | sha256sum --check && \
-    mkdir plpgsql_check-src && cd plpgsql_check-src && tar xvzf ../plpgsql_check.tar.gz --strip-components=1 -C . && \
-    make -j $(getconf _NPROCESSORS_ONLN) PG_CONFIG=/usr/local/pgsql/bin/pg_config USE_PGXS=1 && \
-    make -j $(getconf _NPROCESSORS_ONLN) install PG_CONFIG=/usr/local/pgsql/bin/pg_config USE_PGXS=1 && \
-    echo 'trusted = true' >> /usr/local/pgsql/share/extension/plpgsql_check.control
-
-#########################################################################################
-#
-# Layer "timescaledb-pg-build"
-# compile timescaledb extension
-#
-#########################################################################################
-FROM build-deps AS timescaledb-pg-build
-COPY --from=pg-build /usr/local/pgsql/ /usr/local/pgsql/
-
-ARG PG_VERSION
-ENV PATH "/usr/local/pgsql/bin:$PATH"
-
-RUN case "${PG_VERSION}" in \
-      "v14" | "v15") \
-        export TIMESCALEDB_VERSION=2.10.1 \
-        export TIMESCALEDB_CHECKSUM=6fca72a6ed0f6d32d2b3523951ede73dc5f9b0077b38450a029a5f411fdb8c73 \
-        ;; \
-      *) \
-        export TIMESCALEDB_VERSION=2.13.0 \
-        export TIMESCALEDB_CHECKSUM=584a351c7775f0e067eaa0e7277ea88cab9077cc4c455cbbf09a5d9723dce95d \
-        ;; \
-    esac && \
-    apt-get update && \
-    apt-get install -y cmake && \
-    wget https://github.com/timescale/timescaledb/archive/refs/tags/${TIMESCALEDB_VERSION}.tar.gz -O timescaledb.tar.gz && \
-    echo "${TIMESCALEDB_CHECKSUM} timescaledb.tar.gz" | sha256sum --check && \
-    mkdir timescaledb-src && cd timescaledb-src && tar xvzf ../timescaledb.tar.gz --strip-components=1 -C . && \
-    ./bootstrap -DSEND_TELEMETRY_DEFAULT:BOOL=OFF -DUSE_TELEMETRY:BOOL=OFF -DAPACHE_ONLY:BOOL=ON -DCMAKE_BUILD_TYPE=Release && \
-    cd build && \
-    make -j $(getconf _NPROCESSORS_ONLN) && \
-    make install -j $(getconf _NPROCESSORS_ONLN) && \
-    echo "trusted = true" >> /usr/local/pgsql/share/extension/timescaledb.control
-
-#########################################################################################
-#
-# Layer "pg-hint-plan-pg-build"
-# compile pg_hint_plan extension
-#
-#########################################################################################
-FROM build-deps AS pg-hint-plan-pg-build
-COPY --from=pg-build /usr/local/pgsql/ /usr/local/pgsql/
-
-ARG PG_VERSION
-ENV PATH "/usr/local/pgsql/bin:$PATH"
-
-RUN case "${PG_VERSION}" in \
-      "v14") \
-        export PG_HINT_PLAN_VERSION=14_1_4_1 \
-        export PG_HINT_PLAN_CHECKSUM=c3501becf70ead27f70626bce80ea401ceac6a77e2083ee5f3ff1f1444ec1ad1 \
-        ;; \
-      "v15") \
-        export PG_HINT_PLAN_VERSION=15_1_5_0 \
-        export PG_HINT_PLAN_CHECKSUM=564cbbf4820973ffece63fbf76e3c0af62c4ab23543142c7caaa682bc48918be \
-        ;; \
-      "v16") \
-        export PG_HINT_PLAN_VERSION=16_1_6_0 \
-        export PG_HINT_PLAN_CHECKSUM=fc85a9212e7d2819d4ae4ac75817481101833c3cfa9f0fe1f980984e12347d00 \
-        ;; \
-      *) \
-        echo "Export the valid PG_HINT_PLAN_VERSION variable" && exit 1 \
-        ;; \
-    esac && \
-    wget https://github.com/ossc-db/pg_hint_plan/archive/refs/tags/REL${PG_HINT_PLAN_VERSION}.tar.gz -O pg_hint_plan.tar.gz && \
-    echo "${PG_HINT_PLAN_CHECKSUM} pg_hint_plan.tar.gz" | sha256sum --check && \
-    mkdir pg_hint_plan-src && cd pg_hint_plan-src && tar xvzf ../pg_hint_plan.tar.gz --strip-components=1 -C . && \
-    make -j $(getconf _NPROCESSORS_ONLN) && \
-    make install -j $(getconf _NPROCESSORS_ONLN) && \
-    echo "trusted = true" >> /usr/local/pgsql/share/extension/pg_hint_plan.control
-
-#########################################################################################
-#
-# Layer "kq-imcx-pg-build"
-# compile kq_imcx extension
-#
-#########################################################################################
-FROM build-deps AS kq-imcx-pg-build
-COPY --from=pg-build /usr/local/pgsql/ /usr/local/pgsql/
-
-ENV PATH "/usr/local/pgsql/bin/:$PATH"
-RUN apt-get update && \
-    apt-get install -y git libgtk2.0-dev libpq-dev libpam-dev libxslt-dev libkrb5-dev cmake && \
-    wget https://github.com/ketteq-neon/postgres-exts/archive/e0bd1a9d9313d7120c1b9c7bb15c48c0dede4c4e.tar.gz -O kq_imcx.tar.gz && \
-    echo "dc93a97ff32d152d32737ba7e196d9687041cda15e58ab31344c2f2de8855336 kq_imcx.tar.gz" | sha256sum --check && \
-    mkdir kq_imcx-src && cd kq_imcx-src && tar xvzf ../kq_imcx.tar.gz --strip-components=1 -C . && \
-    find /usr/local/pgsql -type f | sed 's|^/usr/local/pgsql/||' > /before.txt &&\
-    mkdir build && cd build && \
-    cmake -DCMAKE_BUILD_TYPE=Release .. && \
-    make -j $(getconf _NPROCESSORS_ONLN) && \
-    make -j $(getconf _NPROCESSORS_ONLN) install && \
-    echo 'trusted = true' >> /usr/local/pgsql/share/extension/kq_imcx.control && \
-    find /usr/local/pgsql -type f | sed 's|^/usr/local/pgsql/||' > /after.txt &&\
-    mkdir -p /extensions/kq_imcx && cp /usr/local/pgsql/share/extension/kq_imcx.control /extensions/kq_imcx && \
-    sort -o /before.txt /before.txt && sort -o /after.txt /after.txt && \
-    comm -13 /before.txt /after.txt | tar --directory=/usr/local/pgsql --zstd -cf /extensions/kq_imcx.tar.zst -T -
-
-#########################################################################################
-#
-# Layer "pg-cron-pg-build"
-# compile pg_cron extension
-#
-#########################################################################################
-FROM build-deps AS pg-cron-pg-build
-COPY --from=pg-build /usr/local/pgsql/ /usr/local/pgsql/
-
-ENV PATH "/usr/local/pgsql/bin/:$PATH"
-RUN wget https://github.com/citusdata/pg_cron/archive/refs/tags/v1.6.0.tar.gz -O pg_cron.tar.gz && \
-    echo "383a627867d730222c272bfd25cd5e151c578d73f696d32910c7db8c665cc7db pg_cron.tar.gz" | sha256sum --check && \
-    mkdir pg_cron-src && cd pg_cron-src && tar xvzf ../pg_cron.tar.gz --strip-components=1 -C . && \
-    make -j $(getconf _NPROCESSORS_ONLN) && \
-    make -j $(getconf _NPROCESSORS_ONLN) install && \
-    echo 'trusted = true' >> /usr/local/pgsql/share/extension/pg_cron.control
-
-#########################################################################################
-#
-# Layer "rdkit-pg-build"
-# compile rdkit extension
-#
-#########################################################################################
-FROM build-deps AS rdkit-pg-build
-COPY --from=pg-build /usr/local/pgsql/ /usr/local/pgsql/
-
-RUN apt-get update && \
-    apt-get install -y \
-        cmake \
-        libboost-iostreams1.74-dev \
-        libboost-regex1.74-dev \
-        libboost-serialization1.74-dev \
-        libboost-system1.74-dev \
-        libeigen3-dev
-
-ENV PATH "/usr/local/pgsql/bin/:/usr/local/pgsql/:$PATH"
-RUN wget https://github.com/rdkit/rdkit/archive/refs/tags/Release_2023_03_3.tar.gz -O rdkit.tar.gz && \
-    echo "bdbf9a2e6988526bfeb8c56ce3cdfe2998d60ac289078e2215374288185e8c8d rdkit.tar.gz" | sha256sum --check && \
-    mkdir rdkit-src && cd rdkit-src && tar xvzf ../rdkit.tar.gz --strip-components=1 -C . && \
-    cmake \
-        -D RDK_BUILD_CAIRO_SUPPORT=OFF \
-        -D RDK_BUILD_INCHI_SUPPORT=ON \
-        -D RDK_BUILD_AVALON_SUPPORT=ON \
-        -D RDK_BUILD_PYTHON_WRAPPERS=OFF \
-        -D RDK_BUILD_DESCRIPTORS3D=OFF \
-        -D RDK_BUILD_FREESASA_SUPPORT=OFF \
-        -D RDK_BUILD_COORDGEN_SUPPORT=ON \
-        -D RDK_BUILD_MOLINTERCHANGE_SUPPORT=OFF \
-        -D RDK_BUILD_YAEHMOP_SUPPORT=OFF \
-        -D RDK_BUILD_STRUCTCHECKER_SUPPORT=OFF \
-        -D RDK_USE_URF=OFF \
-        -D RDK_BUILD_PGSQL=ON \
-        -D RDK_PGSQL_STATIC=ON \
-        -D PostgreSQL_CONFIG=pg_config \
-        -D PostgreSQL_INCLUDE_DIR=`pg_config --includedir` \
-        -D PostgreSQL_TYPE_INCLUDE_DIR=`pg_config --includedir-server` \
-        -D PostgreSQL_LIBRARY_DIR=`pg_config --libdir` \
-        -D RDK_INSTALL_INTREE=OFF \
-        -D RDK_INSTALL_COMIC_FONTS=OFF \
-        -D RDK_BUILD_FREETYPE_SUPPORT=OFF \
-        -D CMAKE_BUILD_TYPE=Release \
-        . && \
-    make -j $(getconf _NPROCESSORS_ONLN) && \
-    make -j $(getconf _NPROCESSORS_ONLN) install && \
-    echo 'trusted = true' >> /usr/local/pgsql/share/extension/rdkit.control
-
-#########################################################################################
-#
-# Layer "pg-uuidv7-pg-build"
-# compile pg_uuidv7 extension
-#
-#########################################################################################
-FROM build-deps AS pg-uuidv7-pg-build
-COPY --from=pg-build /usr/local/pgsql/ /usr/local/pgsql/
-
-ENV PATH "/usr/local/pgsql/bin/:$PATH"
-RUN wget https://github.com/fboulnois/pg_uuidv7/archive/refs/tags/v1.0.1.tar.gz -O pg_uuidv7.tar.gz && \
-    echo "0d0759ab01b7fb23851ecffb0bce27822e1868a4a5819bfd276101c716637a7a pg_uuidv7.tar.gz" | sha256sum --check && \
-    mkdir pg_uuidv7-src && cd pg_uuidv7-src && tar xvzf ../pg_uuidv7.tar.gz --strip-components=1 -C . && \
-    make -j $(getconf _NPROCESSORS_ONLN) && \
-    make -j $(getconf _NPROCESSORS_ONLN) install && \
-    echo 'trusted = true' >> /usr/local/pgsql/share/extension/pg_uuidv7.control
-
-#########################################################################################
-#
-# Layer "pg-roaringbitmap-pg-build"
-# compile pg_roaringbitmap extension
-#
-#########################################################################################
-FROM build-deps AS pg-roaringbitmap-pg-build
-COPY --from=pg-build /usr/local/pgsql/ /usr/local/pgsql/
-
-ENV PATH "/usr/local/pgsql/bin/:$PATH"
-RUN wget https://github.com/ChenHuajun/pg_roaringbitmap/archive/refs/tags/v0.5.4.tar.gz -O pg_roaringbitmap.tar.gz && \
-    echo "b75201efcb1c2d1b014ec4ae6a22769cc7a224e6e406a587f5784a37b6b5a2aa pg_roaringbitmap.tar.gz" | sha256sum --check && \
-    mkdir pg_roaringbitmap-src && cd pg_roaringbitmap-src && tar xvzf ../pg_roaringbitmap.tar.gz --strip-components=1 -C . && \
-    make -j $(getconf _NPROCESSORS_ONLN) && \
-    make -j $(getconf _NPROCESSORS_ONLN) install && \
-    echo 'trusted = true' >> /usr/local/pgsql/share/extension/roaringbitmap.control
-
-#########################################################################################
-#
-# Layer "pg-semver-pg-build"
-# compile pg_semver extension
-#
-#########################################################################################
-FROM build-deps AS pg-semver-pg-build
-COPY --from=pg-build /usr/local/pgsql/ /usr/local/pgsql/
-
-ENV PATH "/usr/local/pgsql/bin/:$PATH"
-RUN wget https://github.com/theory/pg-semver/archive/refs/tags/v0.32.1.tar.gz -O pg_semver.tar.gz && \
-    echo "fbdaf7512026d62eec03fad8687c15ed509b6ba395bff140acd63d2e4fbe25d7 pg_semver.tar.gz" | sha256sum --check && \
-    mkdir pg_semver-src && cd pg_semver-src && tar xvzf ../pg_semver.tar.gz --strip-components=1 -C . && \
-    make -j $(getconf _NPROCESSORS_ONLN) && \
-    make -j $(getconf _NPROCESSORS_ONLN) install && \
-    echo 'trusted = true' >> /usr/local/pgsql/share/extension/semver.control
-
-#########################################################################################
-#
-# Layer "pg-embedding-pg-build"
-# compile pg_embedding extension
-#
-#########################################################################################
-FROM build-deps AS pg-embedding-pg-build
-COPY --from=pg-build /usr/local/pgsql/ /usr/local/pgsql/
-
-ARG PG_VERSION
-ENV PATH "/usr/local/pgsql/bin/:$PATH"
-RUN case "${PG_VERSION}" in \
-      "v14" | "v15") \
-        export PG_EMBEDDING_VERSION=0.3.5 \
-        export PG_EMBEDDING_CHECKSUM=0e95b27b8b6196e2cf0a0c9ec143fe2219b82e54c5bb4ee064e76398cbe69ae9 \
-        ;; \
-      *) \
-        echo "pg_embedding not supported on this PostgreSQL version. Use pgvector instead." && exit 0;; \
-    esac && \
-    wget https://github.com/neondatabase/pg_embedding/archive/refs/tags/${PG_EMBEDDING_VERSION}.tar.gz -O pg_embedding.tar.gz && \
-    echo "${PG_EMBEDDING_CHECKSUM} pg_embedding.tar.gz" | sha256sum --check && \
-    mkdir pg_embedding-src && cd pg_embedding-src && tar xvzf ../pg_embedding.tar.gz --strip-components=1 -C . && \
-    make -j $(getconf _NPROCESSORS_ONLN) && \
-    make -j $(getconf _NPROCESSORS_ONLN) install
-
-#########################################################################################
-#
-# Layer "pg-anon-pg-build"
-# compile anon extension
-#
-#########################################################################################
-FROM build-deps AS pg-anon-pg-build
-COPY --from=pg-build /usr/local/pgsql/ /usr/local/pgsql/
-
-ENV PATH "/usr/local/pgsql/bin/:$PATH"
-RUN wget  https://github.com/neondatabase/postgresql_anonymizer/archive/refs/tags/neon_1.1.1.tar.gz -O pg_anon.tar.gz && \
-    echo "321ea8d5c1648880aafde850a2c576e4a9e7b9933a34ce272efc839328999fa9  pg_anon.tar.gz" | sha256sum --check && \
-    mkdir pg_anon-src && cd pg_anon-src && tar xvzf ../pg_anon.tar.gz --strip-components=1 -C . && \
-    find /usr/local/pgsql -type f | sed 's|^/usr/local/pgsql/||' > /before.txt &&\
-    make -j $(getconf _NPROCESSORS_ONLN) install PG_CONFIG=/usr/local/pgsql/bin/pg_config && \
-    echo 'trusted = true' >> /usr/local/pgsql/share/extension/anon.control && \
-    find /usr/local/pgsql -type f | sed 's|^/usr/local/pgsql/||' > /after.txt &&\
-    mkdir -p /extensions/anon && cp /usr/local/pgsql/share/extension/anon.control /extensions/anon && \
-    sort -o /before.txt /before.txt && sort -o /after.txt /after.txt && \
-    comm -13 /before.txt /after.txt | tar --directory=/usr/local/pgsql --zstd -cf /extensions/anon.tar.zst -T -
-
-#########################################################################################
-#
-# Layer "rust extensions"
-# This layer is used to build `pgrx` deps
-#
-#########################################################################################
-FROM build-deps AS rust-extensions-build
-COPY --from=pg-build /usr/local/pgsql/ /usr/local/pgsql/
-
-RUN apt-get update && \
-    apt-get install -y curl libclang-dev cmake && \
-    useradd -ms /bin/bash nonroot -b /home
-
-ENV HOME=/home/nonroot
-ENV PATH="/home/nonroot/.cargo/bin:/usr/local/pgsql/bin/:$PATH"
-USER nonroot
-WORKDIR /home/nonroot
-ARG PG_VERSION
-
-RUN curl -sSO https://static.rust-lang.org/rustup/dist/$(uname -m)-unknown-linux-gnu/rustup-init && \
-    chmod +x rustup-init && \
-    ./rustup-init -y --no-modify-path --profile minimal --default-toolchain stable && \
-    rm rustup-init && \
-    cargo install --locked --version 0.10.2 cargo-pgrx && \
-    /bin/bash -c 'cargo pgrx init --pg${PG_VERSION:1}=/usr/local/pgsql/bin/pg_config'
-
-USER root
-
-#########################################################################################
-#
-# Layer "pg-jsonschema-pg-build"
-# Compile "pg_jsonschema" extension
-#
-#########################################################################################
-
-FROM rust-extensions-build AS pg-jsonschema-pg-build
-ARG PG_VERSION
-
-RUN wget https://github.com/supabase/pg_jsonschema/archive/refs/tags/v0.2.0.tar.gz -O pg_jsonschema.tar.gz && \
-    echo "9118fc508a6e231e7a39acaa6f066fcd79af17a5db757b47d2eefbe14f7794f0 pg_jsonschema.tar.gz" | sha256sum --check && \
-    mkdir pg_jsonschema-src && cd pg_jsonschema-src && tar xvzf ../pg_jsonschema.tar.gz --strip-components=1 -C . && \
-    sed -i 's/pgrx = "0.10.2"/pgrx = { version = "0.10.2", features = [ "unsafe-postgres" ] }/g' Cargo.toml && \
-    cargo pgrx install --release && \
-    echo "trusted = true" >> /usr/local/pgsql/share/extension/pg_jsonschema.control
-
-#########################################################################################
-#
-# Layer "pg-graphql-pg-build"
-# Compile "pg_graphql" extension
-#
-#########################################################################################
-
-FROM rust-extensions-build AS pg-graphql-pg-build
-ARG PG_VERSION
-
-RUN wget https://github.com/supabase/pg_graphql/archive/refs/tags/v1.4.0.tar.gz -O pg_graphql.tar.gz && \
-    echo "bd8dc7230282b3efa9ae5baf053a54151ed0e66881c7c53750e2d0c765776edc pg_graphql.tar.gz" | sha256sum --check && \
-    mkdir pg_graphql-src && cd pg_graphql-src && tar xvzf ../pg_graphql.tar.gz --strip-components=1 -C . && \
-    sed -i 's/pgrx = "=0.10.2"/pgrx = { version = "0.10.2", features = [ "unsafe-postgres" ] }/g' Cargo.toml && \
-    cargo pgrx install --release && \
-    # it's needed to enable extension because it uses untrusted C language
-    sed -i 's/superuser = false/superuser = true/g' /usr/local/pgsql/share/extension/pg_graphql.control && \
-    echo "trusted = true" >> /usr/local/pgsql/share/extension/pg_graphql.control
-
-#########################################################################################
-#
-# Layer "pg-tiktoken-build"
-# Compile "pg_tiktoken" extension
-#
-#########################################################################################
-
-FROM rust-extensions-build AS pg-tiktoken-pg-build
-ARG PG_VERSION
-
-# 26806147b17b60763039c6a6878884c41a262318 made on 26/09/2023
-RUN wget https://github.com/kelvich/pg_tiktoken/archive/26806147b17b60763039c6a6878884c41a262318.tar.gz -O pg_tiktoken.tar.gz && \
-    echo "e64e55aaa38c259512d3e27c572da22c4637418cf124caba904cd50944e5004e pg_tiktoken.tar.gz" | sha256sum --check && \
-    mkdir pg_tiktoken-src && cd pg_tiktoken-src && tar xvzf ../pg_tiktoken.tar.gz --strip-components=1 -C . && \
-    cargo pgrx install --release && \
-    echo "trusted = true" >> /usr/local/pgsql/share/extension/pg_tiktoken.control
-
-#########################################################################################
-#
-# Layer "pg-pgx-ulid-build"
-# Compile "pgx_ulid" extension
-#
-#########################################################################################
-
-FROM rust-extensions-build AS pg-pgx-ulid-build
-ARG PG_VERSION
-
-RUN wget https://github.com/pksunkara/pgx_ulid/archive/refs/tags/v0.1.3.tar.gz -O pgx_ulid.tar.gz && \
-    echo "ee5db82945d2d9f2d15597a80cf32de9dca67b897f605beb830561705f12683c pgx_ulid.tar.gz" | sha256sum --check && \
-    mkdir pgx_ulid-src && cd pgx_ulid-src && tar xvzf ../pgx_ulid.tar.gz --strip-components=1 -C . && \
-    echo "******************* Apply a patch for Postgres 16 support; delete in the next release ******************" && \
-    wget https://github.com/pksunkara/pgx_ulid/commit/f84954cf63fc8c80d964ac970d9eceed3c791196.patch && \
-    patch -p1 < f84954cf63fc8c80d964ac970d9eceed3c791196.patch && \
-    echo "********************************************************************************************************" && \
-    sed -i 's/pgrx       = "=0.10.2"/pgrx = { version = "=0.10.2", features = [ "unsafe-postgres" ] }/g' Cargo.toml && \
-    cargo pgrx install --release && \
-    echo "trusted = true" >> /usr/local/pgsql/share/extension/ulid.control
-
-#########################################################################################
-#
-# Layer "wal2json-build"
-# Compile "wal2json" extension
-#
-#########################################################################################
-
-FROM build-deps AS wal2json-pg-build
-COPY --from=pg-build /usr/local/pgsql/ /usr/local/pgsql/
-
-ENV PATH "/usr/local/pgsql/bin/:$PATH"
-RUN wget https://github.com/eulerto/wal2json/archive/refs/tags/wal2json_2_5.tar.gz && \
-    echo "b516653575541cf221b99cf3f8be9b6821f6dbcfc125675c85f35090f824f00e wal2json_2_5.tar.gz" | sha256sum --check && \
-    mkdir wal2json-src && cd wal2json-src && tar xvzf ../wal2json_2_5.tar.gz --strip-components=1 -C . && \
-    make -j $(getconf _NPROCESSORS_ONLN) && \
-    make -j $(getconf _NPROCESSORS_ONLN) install
-
-#########################################################################################
-#
-# Layer "pg_ivm"
-# compile pg_ivm extension
-#
-#########################################################################################
-FROM build-deps AS pg-ivm-build
-COPY --from=pg-build /usr/local/pgsql/ /usr/local/pgsql/
-
-ENV PATH "/usr/local/pgsql/bin/:$PATH"
-RUN wget https://github.com/sraoss/pg_ivm/archive/refs/tags/v1.7.tar.gz -O pg_ivm.tar.gz && \
-    echo "ebfde04f99203c7be4b0e873f91104090e2e83e5429c32ac242d00f334224d5e pg_ivm.tar.gz" | sha256sum --check && \
-    mkdir pg_ivm-src && cd pg_ivm-src && tar xvzf ../pg_ivm.tar.gz --strip-components=1 -C . && \
-    make -j $(getconf _NPROCESSORS_ONLN) && \
-    make -j $(getconf _NPROCESSORS_ONLN) install && \
-    echo 'trusted = true' >> /usr/local/pgsql/share/extension/pg_ivm.control
-
-#########################################################################################
-#
-# Layer "pg_partman"
-# compile pg_partman extension
-#
-#########################################################################################
-FROM build-deps AS pg-partman-build
-COPY --from=pg-build /usr/local/pgsql/ /usr/local/pgsql/
-
-ENV PATH "/usr/local/pgsql/bin/:$PATH"
-RUN wget https://github.com/pgpartman/pg_partman/archive/refs/tags/v5.0.1.tar.gz -O pg_partman.tar.gz && \
-    echo "75b541733a9659a6c90dbd40fccb904a630a32880a6e3044d0c4c5f4c8a65525 pg_partman.tar.gz" | sha256sum --check && \
-    mkdir pg_partman-src && cd pg_partman-src && tar xvzf ../pg_partman.tar.gz --strip-components=1 -C . && \
-    make -j $(getconf _NPROCESSORS_ONLN) && \
-    make -j $(getconf _NPROCESSORS_ONLN) install && \
-    echo 'trusted = true' >> /usr/local/pgsql/share/extension/pg_partman.control
-
-#########################################################################################
-#
-# Layer "neon-pg-ext-build"
-# compile neon extensions
-#
-#########################################################################################
-FROM build-deps AS neon-pg-ext-build
-ARG PG_VERSION
-
-# Public extensions
-COPY --from=postgis-build /usr/local/pgsql/ /usr/local/pgsql/
-COPY --from=postgis-build /sfcgal/* /
-COPY --from=plv8-build /usr/local/pgsql/ /usr/local/pgsql/
-COPY --from=h3-pg-build /usr/local/pgsql/ /usr/local/pgsql/
-COPY --from=h3-pg-build /h3/usr /
-COPY --from=unit-pg-build /usr/local/pgsql/ /usr/local/pgsql/
-COPY --from=vector-pg-build /usr/local/pgsql/ /usr/local/pgsql/
-COPY --from=pgjwt-pg-build /usr/local/pgsql/ /usr/local/pgsql/
-COPY --from=pg-jsonschema-pg-build /usr/local/pgsql/ /usr/local/pgsql/
-COPY --from=pg-graphql-pg-build /usr/local/pgsql/ /usr/local/pgsql/
-COPY --from=pg-tiktoken-pg-build /usr/local/pgsql/ /usr/local/pgsql/
-COPY --from=hypopg-pg-build /usr/local/pgsql/ /usr/local/pgsql/
-COPY --from=pg-hashids-pg-build /usr/local/pgsql/ /usr/local/pgsql/
-COPY --from=rum-pg-build /usr/local/pgsql/ /usr/local/pgsql/
-COPY --from=pgtap-pg-build /usr/local/pgsql/ /usr/local/pgsql/
-COPY --from=ip4r-pg-build /usr/local/pgsql/ /usr/local/pgsql/
-COPY --from=prefix-pg-build /usr/local/pgsql/ /usr/local/pgsql/
-COPY --from=hll-pg-build /usr/local/pgsql/ /usr/local/pgsql/
-COPY --from=plpgsql-check-pg-build /usr/local/pgsql/ /usr/local/pgsql/
-COPY --from=timescaledb-pg-build /usr/local/pgsql/ /usr/local/pgsql/
-COPY --from=pg-hint-plan-pg-build /usr/local/pgsql/ /usr/local/pgsql/
-COPY --from=kq-imcx-pg-build /usr/local/pgsql/ /usr/local/pgsql/
-COPY --from=pg-cron-pg-build /usr/local/pgsql/ /usr/local/pgsql/
-COPY --from=pg-pgx-ulid-build /usr/local/pgsql/ /usr/local/pgsql/
-COPY --from=rdkit-pg-build /usr/local/pgsql/ /usr/local/pgsql/
-COPY --from=pg-uuidv7-pg-build /usr/local/pgsql/ /usr/local/pgsql/
-COPY --from=pg-roaringbitmap-pg-build /usr/local/pgsql/ /usr/local/pgsql/
-COPY --from=pg-semver-pg-build /usr/local/pgsql/ /usr/local/pgsql/
-COPY --from=pg-embedding-pg-build /usr/local/pgsql/ /usr/local/pgsql/
-COPY --from=wal2json-pg-build /usr/local/pgsql /usr/local/pgsql
-COPY --from=pg-anon-pg-build /usr/local/pgsql/ /usr/local/pgsql/
-COPY --from=pg-ivm-build /usr/local/pgsql/ /usr/local/pgsql/
-COPY --from=pg-partman-build /usr/local/pgsql/ /usr/local/pgsql/
-COPY pgxn/ pgxn/
-
-RUN make -j $(getconf _NPROCESSORS_ONLN) \
-        PG_CONFIG=/usr/local/pgsql/bin/pg_config \
-        -C pgxn/neon \
-        -s install && \
-    make -j $(getconf _NPROCESSORS_ONLN) \
-        PG_CONFIG=/usr/local/pgsql/bin/pg_config \
-        -C pgxn/neon_utils \
-        -s install && \
-    make -j $(getconf _NPROCESSORS_ONLN) \
-        PG_CONFIG=/usr/local/pgsql/bin/pg_config \
-        -C pgxn/neon_test_utils \
-        -s install && \
-    make -j $(getconf _NPROCESSORS_ONLN) \
-        PG_CONFIG=/usr/local/pgsql/bin/pg_config \
-        -C pgxn/neon_rmgr \
-        -s install && \
-    case "${PG_VERSION}" in \
-        "v14" | "v15") \
-        ;; \
-        "v16") \
-            echo "Skipping HNSW for PostgreSQL 16" && exit 0 \
-        ;; \
-        *) \
-            echo "unexpected PostgreSQL version" && exit 1 \
-        ;; \
-        esac && \
-    make -j $(getconf _NPROCESSORS_ONLN) \
-        PG_CONFIG=/usr/local/pgsql/bin/pg_config \
-        -C pgxn/hnsw \
-        -s install
-
-#########################################################################################
-#
-# Compile and run the Neon-specific `compute_ctl` binary
-#
-#########################################################################################
-FROM $REPOSITORY/$IMAGE:$TAG AS compute-tools
-ARG BUILD_TAG
-ENV BUILD_TAG=$BUILD_TAG
-
-USER nonroot
-# Copy entire project to get Cargo.* files with proper dependencies for the whole project
-COPY --chown=nonroot . .
-RUN cd compute_tools && mold -run cargo build --locked --profile release-line-debug-size-lto
-
-#########################################################################################
-#
-# Final compute-tools image
-#
-#########################################################################################
-
-FROM debian:bullseye-slim AS compute-tools-image
-
-COPY --from=compute-tools /home/nonroot/target/release-line-debug-size-lto/compute_ctl /usr/local/bin/compute_ctl
-
-#########################################################################################
-#
-# Clean up postgres folder before inclusion
-#
-#########################################################################################
-FROM neon-pg-ext-build AS postgres-cleanup-layer
-COPY --from=neon-pg-ext-build /usr/local/pgsql /usr/local/pgsql
-
-# Remove binaries from /bin/ that we won't use (or would manually copy & install otherwise)
-RUN cd /usr/local/pgsql/bin && rm ecpg raster2pgsql shp2pgsql pgtopo_export pgtopo_import pgsql2shp
-
-# Remove headers that we won't need anymore - we've completed installation of all extensions
-RUN rm -r /usr/local/pgsql/include
-
-# Remove static postgresql libraries - all compilation is finished, so we
-# can now remove these files - they must be included in other binaries by now
-# if they were to be used by other libraries.
-RUN rm /usr/local/pgsql/lib/lib*.a
-
-#########################################################################################
-#
-# Final layer
-# Put it all together into the final image
-#
-#########################################################################################
-FROM debian:bullseye-slim
-# Add user postgres
-RUN mkdir /var/db && useradd -m -d /var/db/postgres postgres && \
-    echo "postgres:test_console_pass" | chpasswd && \
-    mkdir /var/db/postgres/compute && mkdir /var/db/postgres/specs && \
-    mkdir /var/db/postgres/pgbouncer && \
-    chown -R postgres:postgres /var/db/postgres && \
-    chmod 0750 /var/db/postgres/compute && \
-    chmod 0750 /var/db/postgres/pgbouncer && \
-    echo '/usr/local/lib' >> /etc/ld.so.conf && /sbin/ldconfig && \
-    # create folder for file cache
-    mkdir -p -m 777 /neon/cache
-
-COPY --from=postgres-cleanup-layer --chown=postgres /usr/local/pgsql /usr/local
-COPY --from=compute-tools --chown=postgres /home/nonroot/target/release-line-debug-size-lto/compute_ctl /usr/local/bin/compute_ctl
-
-# Create remote extension download directory
-RUN mkdir /usr/local/download_extensions && chown -R postgres:postgres /usr/local/download_extensions
-
-# Install:
-# libreadline8 for psql
-# libicu67, locales for collations (including ICU and plpgsql_check)
-# liblz4-1 for lz4
-# libossp-uuid16 for extension ossp-uuid
-# libgeos, libgdal, libsfcgal1, libproj and libprotobuf-c1 for PostGIS
-# libxml2, libxslt1.1 for xml2
-# libzstd1 for zstd
-# libboost* for rdkit
-# ca-certificates for communicating with s3 by compute_ctl
-RUN apt update &&  \
-    apt install --no-install-recommends -y \
-        gdb \
-        libicu67 \
-        liblz4-1 \
-        libreadline8 \
-        libboost-iostreams1.74.0 \
-        libboost-regex1.74.0 \
-        libboost-serialization1.74.0 \
-        libboost-system1.74.0 \
-        libossp-uuid16 \
-        libgeos-c1v5 \
-        libgdal28 \
-        libproj19 \
-        libprotobuf-c1 \
-        libsfcgal1 \
-        libxml2 \
-        libxslt1.1 \
-        libzstd1 \
-        libcurl4-openssl-dev \
-        locales \
-        procps \
-        ca-certificates && \
-    rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/* && \
-    localedef -i en_US -c -f UTF-8 -A /usr/share/locale/locale.alias en_US.UTF-8
-
-ENV LANG en_US.utf8
-USER postgres
-ENTRYPOINT ["/usr/local/bin/compute_ctl"]

Dockerfile.compute-tools

@@ -0,0 +1,18 @@
+# First transient image to build compute_tools binaries
+# NB: keep in sync with rust image version in .circle/config.yml
+FROM neondatabase/rust:1.58 AS rust-build
+
+ARG CACHEPOT_BUCKET=zenith-rust-cachepot
+ARG AWS_ACCESS_KEY_ID
+ARG AWS_SECRET_ACCESS_KEY
+
+COPY . .
+
+RUN set -e \
+    && sudo -E "PATH=$PATH" mold -run cargo build -p compute_tools --release \
+    && cachepot -s
+
+# Final image that only has one binary
+FROM debian:buster-slim
+
+COPY --from=rust-build /home/runner/target/release/compute_ctl /usr/local/bin/compute_ctl

Makefile

@@ -1,7 +1,10 @@
-ROOT_PROJECT_DIR := $(dir $(abspath $(lastword $(MAKEFILE_LIST))))
-
-# Where to install Postgres, default is ./pg_install, maybe useful for package managers
-POSTGRES_INSTALL_DIR ?= $(ROOT_PROJECT_DIR)/pg_install/
+# Seccomp BPF is only available for Linux
+UNAME_S := $(shell uname -s)
+ifeq ($(UNAME_S),Linux)
+	SECCOMP = --with-libseccomp
+else
+	SECCOMP =
+endif
 
 #
 # We differentiate between release / debug build types using the BUILD_TYPE
@@ -20,27 +23,12 @@ else
 	$(error Bad build type '$(BUILD_TYPE)', see Makefile for options)
 endif
 
+# macOS with brew-installed openssl requires explicit paths
 UNAME_S := $(shell uname -s)
-ifeq ($(UNAME_S),Linux)
-	# Seccomp BPF is only available for Linux
-	PG_CONFIGURE_OPTS += --with-libseccomp
-else ifeq ($(UNAME_S),Darwin)
-	# macOS with brew-installed openssl requires explicit paths
-	# It can be configured with OPENSSL_PREFIX variable
-	OPENSSL_PREFIX ?= $(shell brew --prefix openssl@3)
-	PG_CONFIGURE_OPTS += --with-includes=$(OPENSSL_PREFIX)/include --with-libraries=$(OPENSSL_PREFIX)/lib
-	PG_CONFIGURE_OPTS += PKG_CONFIG_PATH=$(shell brew --prefix icu4c)/lib/pkgconfig
-	# macOS already has bison and flex in the system, but they are old and result in postgres-v14 target failure
-	# brew formulae are keg-only and not symlinked into HOMEBREW_PREFIX, force their usage
-	EXTRA_PATH_OVERRIDES += $(shell brew --prefix bison)/bin/:$(shell brew --prefix flex)/bin/:
+ifeq ($(UNAME_S),Darwin)
+    PG_CONFIGURE_OPTS += --with-includes=$(HOMEBREW_PREFIX)/opt/openssl/include --with-libraries=$(HOMEBREW_PREFIX)/opt/openssl/lib
 endif
 
-# Use -C option so that when PostgreSQL "make install" installs the
-# headers, the mtime of the headers are not changed when there have
-# been no changes to the files. Changing the mtime triggers an
-# unnecessary rebuild of 'postgres_ffi'.
-PG_CONFIGURE_OPTS += INSTALL='$(ROOT_PROJECT_DIR)/scripts/ninstall.sh -C'
-
 # Choose whether we should be silent or verbose
 CARGO_BUILD_FLAGS += --$(if $(filter s,$(MAKEFLAGS)),quiet,verbose)
 # Fix for a corner case when make doesn't pass a jobserver
@@ -51,255 +39,77 @@ CARGO_BUILD_FLAGS += $(filter -j1,$(MAKEFLAGS))
 CARGO_CMD_PREFIX += $(if $(filter n,$(MAKEFLAGS)),,+)
 # Force cargo not to print progress bar
 CARGO_CMD_PREFIX += CARGO_TERM_PROGRESS_WHEN=never CI=1
-# Set PQ_LIB_DIR to make sure `storage_controller` get linked with bundled libpq (through diesel)
-CARGO_CMD_PREFIX += PQ_LIB_DIR=$(POSTGRES_INSTALL_DIR)/v16/lib
 
 #
-# Top level Makefile to build Neon and PostgreSQL
+# Top level Makefile to build Zenith and PostgreSQL
 #
 .PHONY: all
-all: neon postgres neon-pg-ext
+all: zenith postgres
 
-### Neon Rust bits
+### Zenith Rust bits
 #
 # The 'postgres_ffi' depends on the Postgres headers.
-.PHONY: neon
-neon: postgres-headers walproposer-lib
-	+@echo "Compiling Neon"
+.PHONY: zenith
+zenith: postgres-headers
+	+@echo "Compiling Zenith"
 	$(CARGO_CMD_PREFIX) cargo build $(CARGO_BUILD_FLAGS)
 
 ### PostgreSQL parts
-# Some rules are duplicated for Postgres v14 and 15. We may want to refactor
-# to avoid the duplication in the future, but it's tolerable for now.
-#
-$(POSTGRES_INSTALL_DIR)/build/%/config.status:
-	+@echo "Configuring Postgres $* build"
-	@test -s $(ROOT_PROJECT_DIR)/vendor/postgres-$*/configure || { \
-		echo "\nPostgres submodule not found in $(ROOT_PROJECT_DIR)/vendor/postgres-$*/, execute "; \
-		echo "'git submodule update --init --recursive --depth 2 --progress .' in project root.\n"; \
-		exit 1; }
-	mkdir -p $(POSTGRES_INSTALL_DIR)/build/$*
-	(cd $(POSTGRES_INSTALL_DIR)/build/$* && \
-	env PATH="$(EXTRA_PATH_OVERRIDES):$$PATH" $(ROOT_PROJECT_DIR)/vendor/postgres-$*/configure \
-		CFLAGS='$(PG_CFLAGS)' \
+tmp_install/build/config.status:
+	+@echo "Configuring postgres build"
+	mkdir -p tmp_install/build
+	(cd tmp_install/build && \
+	../../vendor/postgres/configure CFLAGS='$(PG_CFLAGS)' \
 		$(PG_CONFIGURE_OPTS) \
-		--prefix=$(abspath $(POSTGRES_INSTALL_DIR))/$* > configure.log)
+		$(SECCOMP) \
+		--prefix=$(abspath tmp_install) > configure.log)
 
-# nicer alias to run 'configure'
-# Note: I've been unable to use templates for this part of our configuration.
-# I'm not sure why it wouldn't work, but this is the only place (apart from
-# the "build-all-versions" entry points) where direct mention of PostgreSQL
-# versions is used.
-.PHONY: postgres-configure-v16
-postgres-configure-v16: $(POSTGRES_INSTALL_DIR)/build/v16/config.status
-.PHONY: postgres-configure-v15
-postgres-configure-v15: $(POSTGRES_INSTALL_DIR)/build/v15/config.status
-.PHONY: postgres-configure-v14
-postgres-configure-v14: $(POSTGRES_INSTALL_DIR)/build/v14/config.status
-
-# Install the PostgreSQL header files into $(POSTGRES_INSTALL_DIR)/<version>/include
-.PHONY: postgres-headers-%
-postgres-headers-%: postgres-configure-%
-	+@echo "Installing PostgreSQL $* headers"
-	$(MAKE) -C $(POSTGRES_INSTALL_DIR)/build/$*/src/include MAKELEVEL=0 install
-
-# Compile and install PostgreSQL
-.PHONY: postgres-%
-postgres-%: postgres-configure-% \
-		  postgres-headers-% # to prevent `make install` conflicts with neon's `postgres-headers`
-	+@echo "Compiling PostgreSQL $*"
-	$(MAKE) -C $(POSTGRES_INSTALL_DIR)/build/$* MAKELEVEL=0 install
-	+@echo "Compiling libpq $*"
-	$(MAKE) -C $(POSTGRES_INSTALL_DIR)/build/$*/src/interfaces/libpq install
-	+@echo "Compiling pg_prewarm $*"
-	$(MAKE) -C $(POSTGRES_INSTALL_DIR)/build/$*/contrib/pg_prewarm install
-	+@echo "Compiling pg_buffercache $*"
-	$(MAKE) -C $(POSTGRES_INSTALL_DIR)/build/$*/contrib/pg_buffercache install
-	+@echo "Compiling pageinspect $*"
-	$(MAKE) -C $(POSTGRES_INSTALL_DIR)/build/$*/contrib/pageinspect install
-	+@echo "Compiling amcheck $*"
-	$(MAKE) -C $(POSTGRES_INSTALL_DIR)/build/$*/contrib/amcheck install
-
-.PHONY: postgres-clean-%
-postgres-clean-%:
-	$(MAKE) -C $(POSTGRES_INSTALL_DIR)/build/$* MAKELEVEL=0 clean
-	$(MAKE) -C $(POSTGRES_INSTALL_DIR)/build/$*/contrib/pg_buffercache clean
-	$(MAKE) -C $(POSTGRES_INSTALL_DIR)/build/$*/contrib/pageinspect clean
-	$(MAKE) -C $(POSTGRES_INSTALL_DIR)/build/$*/src/interfaces/libpq clean
-
-.PHONY: postgres-check-%
-postgres-check-%: postgres-%
-	$(MAKE) -C $(POSTGRES_INSTALL_DIR)/build/$* MAKELEVEL=0 check
-
-.PHONY: neon-pg-ext-%
-neon-pg-ext-%: postgres-%
-	+@echo "Compiling neon $*"
-	mkdir -p $(POSTGRES_INSTALL_DIR)/build/neon-$*
-	$(MAKE) PG_CONFIG=$(POSTGRES_INSTALL_DIR)/$*/bin/pg_config CFLAGS='$(PG_CFLAGS) $(COPT)' \
-		-C $(POSTGRES_INSTALL_DIR)/build/neon-$* \
-		-f $(ROOT_PROJECT_DIR)/pgxn/neon/Makefile install
-	+@echo "Compiling neon_walredo $*"
-	mkdir -p $(POSTGRES_INSTALL_DIR)/build/neon-walredo-$*
-	$(MAKE) PG_CONFIG=$(POSTGRES_INSTALL_DIR)/$*/bin/pg_config CFLAGS='$(PG_CFLAGS) $(COPT)' \
-		-C $(POSTGRES_INSTALL_DIR)/build/neon-walredo-$* \
-		-f $(ROOT_PROJECT_DIR)/pgxn/neon_walredo/Makefile install
-	+@echo "Compiling neon_rmgr $*"
-	mkdir -p $(POSTGRES_INSTALL_DIR)/build/neon-rmgr-$*
-	$(MAKE) PG_CONFIG=$(POSTGRES_INSTALL_DIR)/$*/bin/pg_config CFLAGS='$(PG_CFLAGS) $(COPT)' \
-		-C $(POSTGRES_INSTALL_DIR)/build/neon-rmgr-$* \
-		-f $(ROOT_PROJECT_DIR)/pgxn/neon_rmgr/Makefile install
-	+@echo "Compiling neon_test_utils $*"
-	mkdir -p $(POSTGRES_INSTALL_DIR)/build/neon-test-utils-$*
-	$(MAKE) PG_CONFIG=$(POSTGRES_INSTALL_DIR)/$*/bin/pg_config CFLAGS='$(PG_CFLAGS) $(COPT)' \
-		-C $(POSTGRES_INSTALL_DIR)/build/neon-test-utils-$* \
-		-f $(ROOT_PROJECT_DIR)/pgxn/neon_test_utils/Makefile install
-	+@echo "Compiling neon_utils $*"
-	mkdir -p $(POSTGRES_INSTALL_DIR)/build/neon-utils-$*
-	$(MAKE) PG_CONFIG=$(POSTGRES_INSTALL_DIR)/$*/bin/pg_config CFLAGS='$(PG_CFLAGS) $(COPT)' \
-		-C $(POSTGRES_INSTALL_DIR)/build/neon-utils-$* \
-		-f $(ROOT_PROJECT_DIR)/pgxn/neon_utils/Makefile install
-
-.PHONY: neon-pg-clean-ext-%
-neon-pg-clean-ext-%:
-	$(MAKE) PG_CONFIG=$(POSTGRES_INSTALL_DIR)/$*/bin/pg_config \
-	-C $(POSTGRES_INSTALL_DIR)/build/neon-$* \
-	-f $(ROOT_PROJECT_DIR)/pgxn/neon/Makefile clean
-	$(MAKE) PG_CONFIG=$(POSTGRES_INSTALL_DIR)/$*/bin/pg_config \
-	-C $(POSTGRES_INSTALL_DIR)/build/neon-walredo-$* \
-	-f $(ROOT_PROJECT_DIR)/pgxn/neon_walredo/Makefile clean
-	$(MAKE) PG_CONFIG=$(POSTGRES_INSTALL_DIR)/$*/bin/pg_config \
-	-C $(POSTGRES_INSTALL_DIR)/build/neon-test-utils-$* \
-	-f $(ROOT_PROJECT_DIR)/pgxn/neon_test_utils/Makefile clean
-	$(MAKE) PG_CONFIG=$(POSTGRES_INSTALL_DIR)/$*/bin/pg_config \
-	-C $(POSTGRES_INSTALL_DIR)/build/neon-utils-$* \
-	-f $(ROOT_PROJECT_DIR)/pgxn/neon_utils/Makefile clean
-
-# Build walproposer as a static library. walproposer source code is located
-# in the pgxn/neon directory.
-#
-# We also need to include libpgport.a and libpgcommon.a, because walproposer
-# uses some functions from those libraries.
-#
-# Some object files are removed from libpgport.a and libpgcommon.a because
-# they depend on openssl and other libraries that are not included in our
-# Rust build.
-.PHONY: walproposer-lib
-walproposer-lib: neon-pg-ext-v16
-	+@echo "Compiling walproposer-lib"
-	mkdir -p $(POSTGRES_INSTALL_DIR)/build/walproposer-lib
-	$(MAKE) PG_CONFIG=$(POSTGRES_INSTALL_DIR)/v16/bin/pg_config CFLAGS='$(PG_CFLAGS) $(COPT)' \
-		-C $(POSTGRES_INSTALL_DIR)/build/walproposer-lib \
-		-f $(ROOT_PROJECT_DIR)/pgxn/neon/Makefile walproposer-lib
-	cp $(POSTGRES_INSTALL_DIR)/v16/lib/libpgport.a $(POSTGRES_INSTALL_DIR)/build/walproposer-lib
-	cp $(POSTGRES_INSTALL_DIR)/v16/lib/libpgcommon.a $(POSTGRES_INSTALL_DIR)/build/walproposer-lib
-ifeq ($(UNAME_S),Linux)
-	$(AR) d $(POSTGRES_INSTALL_DIR)/build/walproposer-lib/libpgport.a \
-		pg_strong_random.o
-	$(AR) d $(POSTGRES_INSTALL_DIR)/build/walproposer-lib/libpgcommon.a \
-		pg_crc32c.o \
-		hmac_openssl.o \
-		cryptohash_openssl.o \
-		scram-common.o \
-		md5_common.o \
-		checksum_helper.o
-endif
-
-.PHONY: walproposer-lib-clean
-walproposer-lib-clean:
-	$(MAKE) PG_CONFIG=$(POSTGRES_INSTALL_DIR)/v16/bin/pg_config \
-		-C $(POSTGRES_INSTALL_DIR)/build/walproposer-lib \
-		-f $(ROOT_PROJECT_DIR)/pgxn/neon/Makefile clean
-
-.PHONY: neon-pg-ext
-neon-pg-ext: \
-	neon-pg-ext-v14 \
-	neon-pg-ext-v15 \
-	neon-pg-ext-v16
-
-.PHONY: neon-pg-clean-ext
-neon-pg-clean-ext: \
-	neon-pg-clean-ext-v14 \
-	neon-pg-clean-ext-v15 \
-	neon-pg-clean-ext-v16
-
-# shorthand to build all Postgres versions
-.PHONY: postgres
-postgres: \
-	postgres-v14 \
-	postgres-v15 \
-	postgres-v16
+# nicer alias for running 'configure'
+.PHONY: postgres-configure
+postgres-configure: tmp_install/build/config.status
 
+# Install the PostgreSQL header files into tmp_install/include
 .PHONY: postgres-headers
-postgres-headers: \
-	postgres-headers-v14 \
-	postgres-headers-v15 \
-	postgres-headers-v16
+postgres-headers: postgres-configure
+	+@echo "Installing PostgreSQL headers"
+	$(MAKE) -C tmp_install/build/src/include MAKELEVEL=0 install
+
+# Compile and install PostgreSQL and contrib/neon
+.PHONY: postgres
+postgres: postgres-configure \
+		  postgres-headers # to prevent `make install` conflicts with zenith's `postgres-headers`
+	+@echo "Compiling PostgreSQL"
+	$(MAKE) -C tmp_install/build MAKELEVEL=0 install
+	+@echo "Compiling contrib/neon"
+	$(MAKE) -C tmp_install/build/contrib/neon install
+	+@echo "Compiling contrib/neon_test_utils"
+	$(MAKE) -C tmp_install/build/contrib/neon_test_utils install
+	+@echo "Compiling pg_buffercache"
+	$(MAKE) -C tmp_install/build/contrib/pg_buffercache install
+	+@echo "Compiling pageinspect"
+	$(MAKE) -C tmp_install/build/contrib/pageinspect install
+
 
 .PHONY: postgres-clean
-postgres-clean: \
-	postgres-clean-v14 \
-	postgres-clean-v15 \
-	postgres-clean-v16
-
-.PHONY: postgres-check
-postgres-check: \
-	postgres-check-v14 \
-	postgres-check-v15 \
-	postgres-check-v16
+postgres-clean:
+	$(MAKE) -C tmp_install/build MAKELEVEL=0 clean
 
 # This doesn't remove the effects of 'configure'.
 .PHONY: clean
-clean: postgres-clean neon-pg-clean-ext
+clean:
+	cd tmp_install/build && $(MAKE) clean
 	$(CARGO_CMD_PREFIX) cargo clean
 
 # This removes everything
 .PHONY: distclean
 distclean:
-	rm -rf $(POSTGRES_INSTALL_DIR)
+	rm -rf tmp_install
 	$(CARGO_CMD_PREFIX) cargo clean
 
 .PHONY: fmt
 fmt:
 	./pre-commit.py --fix-inplace
 
-postgres-%-pg-bsd-indent: postgres-%
-	+@echo "Compiling pg_bsd_indent"
-	$(MAKE) -C $(POSTGRES_INSTALL_DIR)/build/$*/src/tools/pg_bsd_indent/
-
-# Create typedef list for the core. Note that generally it should be combined with
-# buildfarm one to cover platform specific stuff.
-# https://wiki.postgresql.org/wiki/Running_pgindent_on_non-core_code_or_development_code
-postgres-%-typedefs.list: postgres-%
-	$(ROOT_PROJECT_DIR)/vendor/postgres-$*/src/tools/find_typedef $(POSTGRES_INSTALL_DIR)/$*/bin > $@
-
-# Indent postgres. See src/tools/pgindent/README for details.
-.PHONY: postgres-%-pgindent
-postgres-%-pgindent: postgres-%-pg-bsd-indent postgres-%-typedefs.list
-	+@echo merge with buildfarm typedef to cover all platforms
-	+@echo note: I first tried to download from pgbuildfarm.org, but for unclear reason e.g. \
-		REL_16_STABLE list misses PGSemaphoreData
-	# wget -q -O - "http://www.pgbuildfarm.org/cgi-bin/typedefs.pl?branch=REL_16_STABLE" |\
-	# cat - postgres-$*-typedefs.list | sort | uniq > postgres-$*-typedefs-full.list
-	cat $(ROOT_PROJECT_DIR)/vendor/postgres-$*/src/tools/pgindent/typedefs.list |\
-		cat - postgres-$*-typedefs.list | sort | uniq > postgres-$*-typedefs-full.list
-	+@echo note: you might want to run it on selected files/dirs instead.
-	INDENT=$(POSTGRES_INSTALL_DIR)/build/$*/src/tools/pg_bsd_indent/pg_bsd_indent \
-		$(ROOT_PROJECT_DIR)/vendor/postgres-$*/src/tools/pgindent/pgindent --typedefs postgres-$*-typedefs-full.list \
-		$(ROOT_PROJECT_DIR)/vendor/postgres-$*/src/ \
-		--excludes $(ROOT_PROJECT_DIR)/vendor/postgres-$*/src/tools/pgindent/exclude_file_patterns
-	rm -f pg*.BAK
-
-# Indent pxgn/neon.
-.PHONY: pgindent
-neon-pgindent: postgres-v16-pg-bsd-indent neon-pg-ext-v16
-	$(MAKE) PG_CONFIG=$(POSTGRES_INSTALL_DIR)/v16/bin/pg_config CFLAGS='$(PG_CFLAGS) $(COPT)' \
-		FIND_TYPEDEF=$(ROOT_PROJECT_DIR)/vendor/postgres-v16/src/tools/find_typedef \
-		INDENT=$(POSTGRES_INSTALL_DIR)/build/v16/src/tools/pg_bsd_indent/pg_bsd_indent \
-		PGINDENT_SCRIPT=$(ROOT_PROJECT_DIR)/vendor/postgres-v16/src/tools/pgindent/pgindent \
-		-C $(POSTGRES_INSTALL_DIR)/build/neon-v16 \
-		-f $(ROOT_PROJECT_DIR)/pgxn/neon/Makefile pgindent
-
-
 .PHONY: setup-pre-commit-hook
 setup-pre-commit-hook:
-	ln -s -f $(ROOT_PROJECT_DIR)/pre-commit.py .git/hooks/pre-commit
+	ln -s -f ../../pre-commit.py .git/hooks/pre-commit

NOTICE

@@ -1,5 +1,5 @@
 Neon
-Copyright 2022 - 2024 Neon Inc.
+Copyright 2022 Neon Inc.
 
-The PostgreSQL submodules in vendor/ are licensed under the PostgreSQL license.
-See vendor/postgres-vX/COPYRIGHT for details.
+The PostgreSQL submodule in vendor/postgres is licensed under the
+PostgreSQL license. See vendor/postgres/COPYRIGHT.

README.md

@@ -1,50 +1,47 @@
-[![Neon](https://user-images.githubusercontent.com/13738772/236813940-dcfdcb5b-69d3-449b-a686-013febe834d4.png)](https://neon.tech)
-
 # Neon
 
-Neon is a serverless open-source alternative to AWS Aurora Postgres. It separates storage and compute and substitutes the PostgreSQL storage layer by redistributing data across a cluster of nodes.
+Neon is a serverless open source alternative to AWS Aurora Postgres. It separates storage and compute and substitutes PostgreSQL storage layer by redistributing data across a cluster of nodes.
+
+The project used to be called "Zenith". Many of the commands and code comments
+still refer to "zenith", but we are in the process of renaming things.
 
 ## Quick start
-Try the [Neon Free Tier](https://neon.tech/github) to create a serverless Postgres instance. Then connect to it with your preferred Postgres client (psql, dbeaver, etc) or use the online [SQL Editor](https://neon.tech/docs/get-started-with-neon/query-with-neon-sql-editor/). See [Connect from any application](https://neon.tech/docs/connect/connect-from-any-app/) for connection instructions.
+[Join the waitlist](https://neon.tech/) for our free tier to receive your serverless postgres instance. Then connect to it with your preferred postgres client (psql, dbeaver, etc) or use the online SQL editor.
 
 Alternatively, compile and run the project [locally](#running-local-installation).
 
 ## Architecture overview
 
-A Neon installation consists of compute nodes and the Neon storage engine. Compute nodes are stateless PostgreSQL nodes backed by the Neon storage engine.
+A Neon installation consists of compute nodes and Neon storage engine.
 
-The Neon storage engine consists of two major components:
-- Pageserver: Scalable storage backend for the compute nodes.
-- Safekeepers: The safekeepers form a redundant WAL service that received WAL from the compute node, and stores it durably until it has been processed by the pageserver and uploaded to cloud storage.
+Compute nodes are stateless PostgreSQL nodes, backed by Neon storage engine.
 
-See developer documentation in [SUMMARY.md](/docs/SUMMARY.md) for more information.
+Neon storage engine consists of two major components:
+- Pageserver. Scalable storage backend for compute nodes.
+- WAL service. The service that receives WAL from compute node and ensures that it is stored durably.
+
+Pageserver consists of:
+- Repository - Neon storage implementation.
+- WAL receiver - service that receives WAL from WAL service and stores it in the repository.
+- Page service - service that communicates with compute nodes and responds with pages from the repository.
+- WAL redo - service that builds pages from base images and WAL records on Page service request.
 
 ## Running local installation
 
 
 #### Installing dependencies on Linux
-1. Install build dependencies and other applicable packages
+1. Install build dependencies and other useful packages
 
-* On Ubuntu or Debian, this set of packages should be sufficient to build the code:
+* On Ubuntu or Debian this set of packages should be sufficient to build the code:
 ```bash
 apt install build-essential libtool libreadline-dev zlib1g-dev flex bison libseccomp-dev \
-libssl-dev clang pkg-config libpq-dev cmake postgresql-client protobuf-compiler \
-libcurl4-openssl-dev openssl python3-poetry lsof libicu-dev
+libssl-dev clang pkg-config libpq-dev etcd cmake postgresql-client
 ```
-* On Fedora, these packages are needed:
+* On Fedora these packages are needed:
 ```bash
 dnf install flex bison readline-devel zlib-devel openssl-devel \
-  libseccomp-devel perl clang cmake postgresql postgresql-contrib protobuf-compiler \
-  protobuf-devel libcurl-devel openssl poetry lsof libicu-devel libpq-devel python3-devel \
-  libffi-devel
+  libseccomp-devel perl clang cmake etcd postgresql postgresql-contrib
 ```
-* On Arch based systems, these packages are needed:
-```bash
-pacman -S base-devel readline zlib libseccomp openssl clang \
-postgresql-libs cmake postgresql protobuf curl lsof
-```
-
-Building Neon requires 3.15+ version of `protoc` (protobuf-compiler). If your distribution provides an older version, you can install a newer version from [here](https://github.com/protocolbuffers/protobuf/releases).
 
 2. [Install Rust](https://www.rust-lang.org/tools/install)
 ```
@@ -52,14 +49,11 @@ Building Neon requires 3.15+ version of `protoc` (protobuf-compiler). If your di
 curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh
 ```
 
-#### Installing dependencies on macOS (12.3.1)
+#### Installing dependencies on OSX (12.3.1)
 1. Install XCode and dependencies
 ```
 xcode-select --install
-brew install protobuf openssl flex bison icu4c pkg-config
-
-# add openssl to PATH, required for ed25519 keys generation in neon_local
-echo 'export PATH="$(brew --prefix openssl)/bin:$PATH"' >> ~/.zshrc
+brew install protobuf etcd openssl
 ```
 
 2. [Install Rust](https://www.rust-lang.org/tools/install)
@@ -75,18 +69,7 @@ brew install libpq
 brew link --force libpq
 ```
 
-#### Rustc version
-
-The project uses [rust toolchain file](./rust-toolchain.toml) to define the version it's built with in CI for testing and local builds.
-
-This file is automatically picked up by [`rustup`](https://rust-lang.github.io/rustup/overrides.html#the-toolchain-file) that installs (if absent) and uses the toolchain version pinned in the file.
-
-rustup users who want to build with another toolchain can use the [`rustup override`](https://rust-lang.github.io/rustup/overrides.html#directory-overrides) command to set a specific toolchain for the project's directory.
-
-non-rustup users most probably are not getting the same toolchain automatically from the file, so are responsible to manually verify that their toolchain matches the version in the file.
-Newer rustc versions most probably will work fine, yet older ones might not be supported due to some new features used by the project or the crates.
-
-#### Building on Linux
+#### Building on Linux and OSX
 
 1. Build neon and patched postgres
 ```
@@ -95,78 +78,54 @@ Newer rustc versions most probably will work fine, yet older ones might not be s
 git clone --recursive https://github.com/neondatabase/neon.git
 cd neon
 
-# The preferred and default is to make a debug build. This will create a
-# demonstrably slower build than a release build. For a release build,
-# use "BUILD_TYPE=release make -j`nproc` -s"
-# Remove -s for the verbose build log
+# The preferred and default is to make a debug build. This will create a 
+# demonstrably slower build than a release build. If you want to use a release
+# build, utilize "`BUILD_TYPE=release make -j`nproc``" 
 
-make -j`nproc` -s
+make -j`nproc`
 ```
 
-#### Building on OSX
-
-1. Build neon and patched postgres
-```
-# Note: The path to the neon sources can not contain a space.
-
-git clone --recursive https://github.com/neondatabase/neon.git
-cd neon
-
-# The preferred and default is to make a debug build. This will create a
-# demonstrably slower build than a release build. For a release build,
-# use "BUILD_TYPE=release make -j`sysctl -n hw.logicalcpu` -s"
-# Remove -s for the verbose build log
-
-make -j`sysctl -n hw.logicalcpu` -s
-```
-
-#### Dependency installation notes
-To run the `psql` client, install the `postgresql-client` package or modify `PATH` and `LD_LIBRARY_PATH` to include `pg_install/bin` and `pg_install/lib`, respectively.
+#### dependency installation notes
+To run the `psql` client, install the `postgresql-client` package or modify `PATH` and `LD_LIBRARY_PATH` to include `tmp_install/bin` and `tmp_install/lib`, respectively.
 
 To run the integration tests or Python scripts (not required to use the code), install
-Python (3.9 or higher), and install the python3 packages using `./scripts/pysync` (requires [poetry>=1.3](https://python-poetry.org/)) in the project directory.
+Python (3.9 or higher), and install python3 packages using `./scripts/pysync` (requires poetry) in the project directory.
 
 
-#### Running neon database
+#### running neon database
 1. Start pageserver and postgres on top of it (should be called from repo root):
 ```sh
 # Create repository in .neon with proper paths to binaries and data
 # Later that would be responsibility of a package install script
-> cargo neon init
-Initializing pageserver node 1 at '127.0.0.1:64000' in ".neon"
+> ./target/debug/neon_local init
+initializing tenantid 9ef87a5bf0d92544f6fafeeb3239695c
+created initial timeline de200bd42b49cc1814412c7e592dd6e9 timeline.lsn 0/16B5A50
+initial timeline de200bd42b49cc1814412c7e592dd6e9 created
+pageserver init succeeded
 
-# start pageserver, safekeeper, and broker for their intercommunication
-> cargo neon start
-Starting neon broker at 127.0.0.1:50051.
-storage_broker started, pid: 2918372
-Starting pageserver node 1 at '127.0.0.1:64000' in ".neon".
-pageserver started, pid: 2918386
-Starting safekeeper at '127.0.0.1:5454' in '.neon/safekeepers/sk1'.
-safekeeper 1 started, pid: 2918437
-
-# create initial tenant and use it as a default for every future neon_local invocation
-> cargo neon tenant create --set-default
-tenant 9ef87a5bf0d92544f6fafeeb3239695c successfully created on the pageserver
-Created an initial timeline 'de200bd42b49cc1814412c7e592dd6e9' at Lsn 0/16B5A50 for tenant: 9ef87a5bf0d92544f6fafeeb3239695c
-Setting tenant 9ef87a5bf0d92544f6fafeeb3239695c as a default one
-
-# create postgres compute node
-> cargo neon endpoint create main
+# start pageserver and safekeeper
+> ./target/debug/neon_local start
+Starting pageserver at '127.0.0.1:64000' in '.neon'
+Pageserver started
+initializing for sk 1 for 7676
+Starting safekeeper at '127.0.0.1:5454' in '.neon/safekeepers/sk1'
+Safekeeper started
 
 # start postgres compute node
-> cargo neon endpoint start main
-Starting new endpoint main (PostgreSQL v14) on timeline de200bd42b49cc1814412c7e592dd6e9 ...
-Starting postgres at 'postgresql://cloud_admin@127.0.0.1:55432/postgres'
+> ./target/debug/neon_local pg start main
+Starting new postgres main on timeline de200bd42b49cc1814412c7e592dd6e9 ...
+Extracting base backup to create postgres instance: path=.neon/pgdatadirs/tenants/9ef87a5bf0d92544f6fafeeb3239695c/main port=55432
+Starting postgres node at 'host=127.0.0.1 port=55432 user=cloud_admin dbname=postgres'
 
 # check list of running postgres instances
-> cargo neon endpoint list
- ENDPOINT  ADDRESS          TIMELINE                          BRANCH NAME  LSN        STATUS
- main      127.0.0.1:55432  de200bd42b49cc1814412c7e592dd6e9  main         0/16B5BA8  running
+> ./target/debug/neon_local pg list
+ NODE  ADDRESS          TIMELINE                          BRANCH NAME  LSN        STATUS
+ main  127.0.0.1:55432  de200bd42b49cc1814412c7e592dd6e9  main         0/16B5BA8  running
 ```
 
-2. Now, it is possible to connect to postgres and run some queries:
+2. Now it is possible to connect to postgres and run some queries:
 ```text
-> psql -p 55432 -h 127.0.0.1 -U cloud_admin postgres
+> psql -p55432 -h 127.0.0.1 -U cloud_admin postgres
 postgres=# CREATE TABLE t(key int primary key, value text);
 CREATE TABLE
 postgres=# insert into t values(1,1);
@@ -181,31 +140,29 @@ postgres=# select * from t;
 3. And create branches and run postgres on them:
 ```sh
 # create branch named migration_check
-> cargo neon timeline branch --branch-name migration_check
+> ./target/debug/neon_local timeline branch --branch-name migration_check
 Created timeline 'b3b863fa45fa9e57e615f9f2d944e601' at Lsn 0/16F9A00 for tenant: 9ef87a5bf0d92544f6fafeeb3239695c. Ancestor timeline: 'main'
 
 # check branches tree
-> cargo neon timeline list
+> ./target/debug/neon_local timeline list
 (L) main [de200bd42b49cc1814412c7e592dd6e9]
 (L) ┗━ @0/16F9A00: migration_check [b3b863fa45fa9e57e615f9f2d944e601]
 
-# create postgres on that branch
-> cargo neon endpoint create migration_check --branch-name migration_check
-
 # start postgres on that branch
-> cargo neon endpoint start migration_check
-Starting new endpoint migration_check (PostgreSQL v14) on timeline b3b863fa45fa9e57e615f9f2d944e601 ...
-Starting postgres at 'postgresql://cloud_admin@127.0.0.1:55434/postgres'
+> ./target/debug/neon_local pg start migration_check --branch-name migration_check
+Starting new postgres migration_check on timeline b3b863fa45fa9e57e615f9f2d944e601 ...
+Extracting base backup to create postgres instance: path=.neon/pgdatadirs/tenants/9ef87a5bf0d92544f6fafeeb3239695c/migration_check port=55433
+Starting postgres node at 'host=127.0.0.1 port=55433 user=cloud_admin dbname=postgres'
 
 # check the new list of running postgres instances
-> cargo neon endpoint list
- ENDPOINT         ADDRESS          TIMELINE                          BRANCH NAME      LSN        STATUS
+> ./target/debug/neon_local pg list
+ NODE             ADDRESS          TIMELINE                          BRANCH NAME      LSN        STATUS
  main             127.0.0.1:55432  de200bd42b49cc1814412c7e592dd6e9  main             0/16F9A38  running
- migration_check  127.0.0.1:55434  b3b863fa45fa9e57e615f9f2d944e601  migration_check  0/16F9A70  running
+ migration_check  127.0.0.1:55433  b3b863fa45fa9e57e615f9f2d944e601  migration_check  0/16F9A70  running
 
 # this new postgres instance will have all the data from 'main' postgres,
 # but all modifications would not affect data in original postgres
-> psql -p 55434 -h 127.0.0.1 -U cloud_admin postgres
+> psql -p55433 -h 127.0.0.1 -U cloud_admin postgres
 postgres=# select * from t;
  key | value
 -----+-------
@@ -216,7 +173,7 @@ postgres=# insert into t values(2,2);
 INSERT 0 1
 
 # check that the new change doesn't affect the 'main' postgres
-> psql -p 55432 -h 127.0.0.1 -U cloud_admin postgres
+> psql -p55432 -h 127.0.0.1 -U cloud_admin postgres
 postgres=# select * from t;
  key | value
 -----+-------
@@ -224,81 +181,32 @@ postgres=# select * from t;
 (1 row)
 ```
 
-4. If you want to run tests afterwards (see below), you must stop all the running pageserver, safekeeper, and postgres instances
-   you have just started. You can terminate them all with one command:
+4. If you want to run tests afterwards (see below), you have to stop all the running the pageserver, safekeeper and postgres instances
+   you have just started. You can stop them all with one command:
 ```sh
-> cargo neon stop
+> ./target/debug/neon_local stop
 ```
 
-More advanced usages can be found at [Control Plane and Neon Local](./control_plane/README.md).
-
-#### Handling build failures
-
-If you encounter errors during setting up the initial tenant, it's best to stop everything (`cargo neon stop`) and remove the `.neon` directory. Then fix the problems, and start the setup again.
-
 ## Running tests
 
-### Rust unit tests
-
-We are using [`cargo-nextest`](https://nexte.st/) to run the tests in Github Workflows.
-Some crates do not support running plain `cargo test` anymore, prefer `cargo nextest run` instead.
-You can install `cargo-nextest` with `cargo install cargo-nextest`.
-
-### Integration tests
-
-Ensure your dependencies are installed as described [here](https://github.com/neondatabase/neon#dependency-installation-notes).
-
 ```sh
 git clone --recursive https://github.com/neondatabase/neon.git
-
-CARGO_BUILD_FLAGS="--features=testing" make
-
+make # builds also postgres and installs it to ./tmp_install
 ./scripts/pytest
 ```
 
-By default, this runs both debug and release modes, and all supported postgres versions. When
-testing locally, it is convenient to run just one set of permutations, like this:
-
-```sh
-DEFAULT_PG_VERSION=15 BUILD_TYPE=release ./scripts/pytest
-```
-
-## Flamegraphs
-
-You may find yourself in need of flamegraphs for software in this repository.
-You can use [`flamegraph-rs`](https://github.com/flamegraph-rs/flamegraph) or the original [`flamegraph.pl`](https://github.com/brendangregg/FlameGraph). Your choice!
-
->[!IMPORTANT]
-> If you're using `lld` or `mold`, you need the `--no-rosegment` linker argument.
-> It's a [general thing with Rust / lld / mold](https://crbug.com/919499#c16), not specific to this repository.
-> See [this PR for further instructions](https://github.com/neondatabase/neon/pull/6764).
-
-## Cleanup
-
-For cleaning up the source tree from build artifacts, run `make clean` in the source directory.
-
-For removing every artifact from build and configure steps, run `make distclean`, and also consider removing the cargo binaries in the `target` directory, as well as the database in the `.neon` directory. Note that removing the `.neon` directory will remove your database, with all data in it. You have been warned!
-
 ## Documentation
 
-[docs](/docs) Contains a top-level overview of all available markdown documentation.
+Now we use README files to cover design ideas and overall architecture for each module and `rustdoc` style documentation comments. See also [/docs/](/docs/) a top-level overview of all available markdown documentation.
 
-- [sourcetree.md](/docs/sourcetree.md) contains overview of source tree layout.
+- [/docs/sourcetree.md](/docs/sourcetree.md) contains overview of source tree layout.
 
 To view your `rustdoc` documentation in a browser, try running `cargo doc --no-deps --open`
 
-See also README files in some source directories, and `rustdoc` style documentation comments.
-
-Other resources:
-
-- [SELECT 'Hello, World'](https://neon.tech/blog/hello-world/): Blog post by Nikita Shamgunov on the high level architecture
-- [Architecture decisions in Neon](https://neon.tech/blog/architecture-decisions-in-neon/): Blog post by Heikki Linnakangas
-- [Neon: Serverless PostgreSQL!](https://www.youtube.com/watch?v=rES0yzeERns): Presentation on storage system by Heikki Linnakangas in the CMU Database Group seminar series
-
 ### Postgres-specific terms
 
-Due to Neon's very close relation with PostgreSQL internals, numerous specific terms are used.
-The same applies to certain spelling: i.e. we use MB to denote 1024 * 1024 bytes, while MiB would be technically more correct, it's inconsistent with what PostgreSQL code and its documentation use.
+Due to Neon's very close relation with PostgreSQL internals, there are numerous specific terms used.
+Same applies to certain spelling: i.e. we use MB to denote 1024 * 1024 bytes, while MiB would be technically more correct, it's inconsistent with what PostgreSQL code and its documentation use.
 
 To get more familiar with this aspect, refer to:
 
@@ -308,6 +216,6 @@ To get more familiar with this aspect, refer to:
 
 ## Join the development
 
-- Read [CONTRIBUTING.md](/CONTRIBUTING.md) to learn about project code style and practices.
-- To get familiar with a source tree layout, use [sourcetree.md](/docs/sourcetree.md).
+- Read `CONTRIBUTING.md` to learn about project code style and practices.
+- To get familiar with a source tree layout, use [/docs/sourcetree.md](/docs/sourcetree.md).
 - To learn more about PostgreSQL internals, check http://www.interdb.jp/pg/index.html

cli-v2-story.md

@@ -0,0 +1,188 @@
+Create a new Zenith repository in the current directory:
+
+    ~/git-sandbox/zenith (cli-v2)$ ./target/debug/cli init
+    The files belonging to this database system will be owned by user "heikki".
+    This user must also own the server process.
+    
+    The database cluster will be initialized with locale "en_GB.UTF-8".
+    The default database encoding has accordingly been set to "UTF8".
+    The default text search configuration will be set to "english".
+    
+    Data page checksums are disabled.
+    
+    creating directory tmp ... ok
+    creating subdirectories ... ok
+    selecting dynamic shared memory implementation ... posix
+    selecting default max_connections ... 100
+    selecting default shared_buffers ... 128MB
+    selecting default time zone ... Europe/Helsinki
+    creating configuration files ... ok
+    running bootstrap script ... ok
+    performing post-bootstrap initialization ... ok
+    syncing data to disk ... ok
+    
+    initdb: warning: enabling "trust" authentication for local connections
+    You can change this by editing pg_hba.conf or using the option -A, or
+    --auth-local and --auth-host, the next time you run initdb.
+    new zenith repository was created in .zenith
+
+Initially, there is only one branch:
+
+    ~/git-sandbox/zenith (cli-v2)$ ./target/debug/cli branch
+      main
+
+Start a local Postgres instance on the branch:
+
+    ~/git-sandbox/zenith (cli-v2)$ ./target/debug/cli start main
+    Creating data directory from snapshot at 0/15FFB08...
+    waiting for server to start....2021-04-13 09:27:43.919 EEST [984664] LOG:  starting PostgreSQL 14devel on x86_64-pc-linux-gnu, compiled by gcc (Debian 10.2.1-6) 10.2.1 20210110, 64-bit
+    2021-04-13 09:27:43.920 EEST [984664] LOG:  listening on IPv6 address "::1", port 5432
+    2021-04-13 09:27:43.920 EEST [984664] LOG:  listening on IPv4 address "127.0.0.1", port 5432
+    2021-04-13 09:27:43.927 EEST [984664] LOG:  listening on Unix socket "/tmp/.s.PGSQL.5432"
+    2021-04-13 09:27:43.939 EEST [984665] LOG:  database system was interrupted; last known up at 2021-04-13 09:27:33 EEST
+    2021-04-13 09:27:43.939 EEST [984665] LOG:  creating missing WAL directory "pg_wal/archive_status"
+    2021-04-13 09:27:44.189 EEST [984665] LOG:  database system was not properly shut down; automatic recovery in progress
+    2021-04-13 09:27:44.195 EEST [984665] LOG:  invalid record length at 0/15FFB80: wanted 24, got 0
+    2021-04-13 09:27:44.195 EEST [984665] LOG:  redo is not required
+    2021-04-13 09:27:44.225 EEST [984664] LOG:  database system is ready to accept connections
+     done
+    server started
+
+Run some commands against it:
+
+    ~/git-sandbox/zenith (cli-v2)$ psql postgres -c "create table foo (t text);" 
+    CREATE TABLE
+    ~/git-sandbox/zenith (cli-v2)$ psql postgres -c "insert into foo values ('inserted on the main branch');" 
+    INSERT 0 1
+    ~/git-sandbox/zenith (cli-v2)$ psql postgres -c "select * from foo" 
+                  t              
+    -----------------------------
+     inserted on the main branch
+    (1 row)
+
+Create a new branch called 'experimental'. We create it from the
+current end of the 'main' branch, but you could specify a different
+LSN as the start point instead.
+
+    ~/git-sandbox/zenith (cli-v2)$ ./target/debug/cli branch experimental main
+    branching at end of WAL: 0/161F478
+    
+    ~/git-sandbox/zenith (cli-v2)$ ./target/debug/cli branch 
+      experimental
+      main
+
+Start another Postgres instance off the 'experimental' branch:
+
+    ~/git-sandbox/zenith (cli-v2)$ ./target/debug/cli start experimental -- -o -p5433
+    Creating data directory from snapshot at 0/15FFB08...
+    waiting for server to start....2021-04-13 09:28:41.874 EEST [984766] LOG:  starting PostgreSQL 14devel on x86_64-pc-linux-gnu, compiled by gcc (Debian 10.2.1-6) 10.2.1 20210110, 64-bit
+    2021-04-13 09:28:41.875 EEST [984766] LOG:  listening on IPv6 address "::1", port 5433
+    2021-04-13 09:28:41.875 EEST [984766] LOG:  listening on IPv4 address "127.0.0.1", port 5433
+    2021-04-13 09:28:41.883 EEST [984766] LOG:  listening on Unix socket "/tmp/.s.PGSQL.5433"
+    2021-04-13 09:28:41.896 EEST [984767] LOG:  database system was interrupted; last known up at 2021-04-13 09:27:33 EEST
+    2021-04-13 09:28:42.265 EEST [984767] LOG:  database system was not properly shut down; automatic recovery in progress
+    2021-04-13 09:28:42.269 EEST [984767] LOG:  redo starts at 0/15FFB80
+    2021-04-13 09:28:42.272 EEST [984767] LOG:  invalid record length at 0/161F4B0: wanted 24, got 0
+    2021-04-13 09:28:42.272 EEST [984767] LOG:  redo done at 0/161F478 system usage: CPU: user: 0.00 s, system: 0.00 s, elapsed: 0.00 s
+    2021-04-13 09:28:42.321 EEST [984766] LOG:  database system is ready to accept connections
+     done
+    server started
+
+Insert some a row on the 'experimental' branch:
+
+    ~/git-sandbox/zenith (cli-v2)$ psql postgres -p5433 -c "select * from foo" 
+                  t              
+    -----------------------------
+     inserted on the main branch
+    (1 row)
+    
+    ~/git-sandbox/zenith (cli-v2)$ psql postgres -p5433 -c "insert into foo values ('inserted on experimental')" 
+    INSERT 0 1
+    ~/git-sandbox/zenith (cli-v2)$ psql postgres -p5433 -c "select * from foo" 
+                  t              
+    -----------------------------
+     inserted on the main branch
+     inserted on experimental
+    (2 rows)
+    
+See that the other Postgres instance is still running on 'main' branch on port 5432:
+
+
+    ~/git-sandbox/zenith (cli-v2)$ psql postgres -p5432 -c "select * from foo" 
+                  t              
+    -----------------------------
+     inserted on the main branch
+    (1 row)
+
+
+
+
+Everything is stored in the .zenith directory:
+
+    ~/git-sandbox/zenith (cli-v2)$ ls -l .zenith/
+    total 12
+    drwxr-xr-x 4 heikki heikki 4096 Apr 13 09:28 datadirs
+    drwxr-xr-x 4 heikki heikki 4096 Apr 13 09:27 refs
+    drwxr-xr-x 4 heikki heikki 4096 Apr 13 09:28 timelines
+
+The 'datadirs' directory contains the datadirs of the running instances:
+
+    ~/git-sandbox/zenith (cli-v2)$ ls -l .zenith/datadirs/
+    total 8
+    drwx------ 18 heikki heikki 4096 Apr 13 09:27 3c0c634c1674079b2c6d4edf7c91523e
+    drwx------ 18 heikki heikki 4096 Apr 13 09:28 697e3c103d4b1763cd6e82e4ff361d76
+    ~/git-sandbox/zenith (cli-v2)$ ls -l .zenith/datadirs/3c0c634c1674079b2c6d4edf7c91523e/
+    total 124
+    drwxr-xr-x 5 heikki heikki  4096 Apr 13 09:27 base
+    drwxr-xr-x 2 heikki heikki  4096 Apr 13 09:27 global
+    drwxr-xr-x 2 heikki heikki  4096 Apr 13 09:27 pg_commit_ts
+    drwxr-xr-x 2 heikki heikki  4096 Apr 13 09:27 pg_dynshmem
+    -rw------- 1 heikki heikki  4760 Apr 13 09:27 pg_hba.conf
+    -rw------- 1 heikki heikki  1636 Apr 13 09:27 pg_ident.conf
+    drwxr-xr-x 4 heikki heikki  4096 Apr 13 09:32 pg_logical
+    drwxr-xr-x 4 heikki heikki  4096 Apr 13 09:27 pg_multixact
+    drwxr-xr-x 2 heikki heikki  4096 Apr 13 09:27 pg_notify
+    drwxr-xr-x 2 heikki heikki  4096 Apr 13 09:27 pg_replslot
+    drwxr-xr-x 2 heikki heikki  4096 Apr 13 09:27 pg_serial
+    drwxr-xr-x 2 heikki heikki  4096 Apr 13 09:27 pg_snapshots
+    drwxr-xr-x 2 heikki heikki  4096 Apr 13 09:27 pg_stat
+    drwxr-xr-x 2 heikki heikki  4096 Apr 13 09:34 pg_stat_tmp
+    drwxr-xr-x 2 heikki heikki  4096 Apr 13 09:27 pg_subtrans
+    drwxr-xr-x 2 heikki heikki  4096 Apr 13 09:27 pg_tblspc
+    drwxr-xr-x 2 heikki heikki  4096 Apr 13 09:27 pg_twophase
+    -rw------- 1 heikki heikki     3 Apr 13 09:27 PG_VERSION
+    lrwxrwxrwx 1 heikki heikki    52 Apr 13 09:27 pg_wal -> ../../timelines/3c0c634c1674079b2c6d4edf7c91523e/wal
+    drwxr-xr-x 2 heikki heikki  4096 Apr 13 09:27 pg_xact
+    -rw------- 1 heikki heikki    88 Apr 13 09:27 postgresql.auto.conf
+    -rw------- 1 heikki heikki 28688 Apr 13 09:27 postgresql.conf
+    -rw------- 1 heikki heikki    96 Apr 13 09:27 postmaster.opts
+    -rw------- 1 heikki heikki   149 Apr 13 09:27 postmaster.pid
+
+Note how 'pg_wal' is just a symlink to the 'timelines' directory. The
+datadir is ephemeral, you can delete it at any time, and it can be reconstructed
+from the snapshots and WAL stored in the 'timelines' directory. So if you push/pull
+the repository, the 'datadirs' are not included. (They are like git working trees)
+
+    ~/git-sandbox/zenith (cli-v2)$ killall -9 postgres
+    ~/git-sandbox/zenith (cli-v2)$ rm -rf .zenith/datadirs/*
+    ~/git-sandbox/zenith (cli-v2)$ ./target/debug/cli start experimental -- -o -p5433
+    Creating data directory from snapshot at 0/15FFB08...
+    waiting for server to start....2021-04-13 09:37:05.476 EEST [985340] LOG:  starting PostgreSQL 14devel on x86_64-pc-linux-gnu, compiled by gcc (Debian 10.2.1-6) 10.2.1 20210110, 64-bit
+    2021-04-13 09:37:05.477 EEST [985340] LOG:  listening on IPv6 address "::1", port 5433
+    2021-04-13 09:37:05.477 EEST [985340] LOG:  listening on IPv4 address "127.0.0.1", port 5433
+    2021-04-13 09:37:05.487 EEST [985340] LOG:  listening on Unix socket "/tmp/.s.PGSQL.5433"
+    2021-04-13 09:37:05.498 EEST [985341] LOG:  database system was interrupted; last known up at 2021-04-13 09:27:33 EEST
+    2021-04-13 09:37:05.808 EEST [985341] LOG:  database system was not properly shut down; automatic recovery in progress
+    2021-04-13 09:37:05.813 EEST [985341] LOG:  redo starts at 0/15FFB80
+    2021-04-13 09:37:05.815 EEST [985341] LOG:  invalid record length at 0/161F770: wanted 24, got 0
+    2021-04-13 09:37:05.815 EEST [985341] LOG:  redo done at 0/161F738 system usage: CPU: user: 0.00 s, system: 0.00 s, elapsed: 0.00 s
+    2021-04-13 09:37:05.866 EEST [985340] LOG:  database system is ready to accept connections
+     done
+    server started
+    ~/git-sandbox/zenith (cli-v2)$ psql postgres -p5433 -c "select * from foo" 
+                  t              
+    -----------------------------
+     inserted on the main branch
+     inserted on experimental
+    (2 rows)
+

clippy.toml

@@ -1,14 +0,0 @@
-disallowed-methods = [
-    "tokio::task::block_in_place",
-    # Allow this for now, to deny it later once we stop using Handle::block_on completely
-    # "tokio::runtime::Handle::block_on",
-    # use tokio_epoll_uring_ext instead
-    "tokio_epoll_uring::thread_local_system",
-]
-
-disallowed-macros = [
-    # use std::pin::pin
-    "futures::pin_mut",
-    # cannot disallow this, because clippy finds used from tokio macros
-    #"tokio::pin",
-]

compute_tools/Cargo.toml

@@ -1,44 +1,22 @@
 [package]
 name = "compute_tools"
 version = "0.1.0"
-edition.workspace = true
-license.workspace = true
+edition = "2021"
 
 [dependencies]
-anyhow.workspace = true
-async-compression.workspace = true
-chrono.workspace = true
-cfg-if.workspace = true
-clap.workspace = true
-flate2.workspace = true
-futures.workspace = true
-hyper = { workspace = true, features = ["full"] }
-nix.workspace = true
-notify.workspace = true
-num_cpus.workspace = true
-opentelemetry.workspace = true
-postgres.workspace = true
-regex.workspace = true
-serde.workspace = true
-serde_json.workspace = true
-signal-hook.workspace = true
-tar.workspace = true
-reqwest = { workspace = true, features = ["json"] }
-tokio = { workspace = true, features = ["rt", "rt-multi-thread"] }
-tokio-postgres.workspace = true
-tokio-util.workspace = true
-tracing.workspace = true
-tracing-opentelemetry.workspace = true
-tracing-subscriber.workspace = true
-tracing-utils.workspace = true
-url.workspace = true
-
-compute_api.workspace = true
-utils.workspace = true
-workspace_hack.workspace = true
-toml_edit.workspace = true
-remote_storage = { version = "0.1", path = "../libs/remote_storage/" }
-vm_monitor = { version = "0.1", path = "../libs/vm_monitor/" }
-zstd = "0.13"
-bytes = "1.0"
-rust-ini = "0.20.0"
+libc = "0.2"
+anyhow = "1.0"
+chrono = "0.4"
+clap = "3.0"
+env_logger = "0.9"
+hyper = { version = "0.14", features = ["full"] }
+log = { version = "0.4", features = ["std", "serde"] }
+postgres = { git = "https://github.com/zenithdb/rust-postgres.git", rev="d052ee8b86fff9897c77b0fe89ea9daba0e1fa38" }
+regex = "1"
+serde = { version = "1.0", features = ["derive"] }
+serde_json = "1"
+tar = "0.4"
+tokio = { version = "1.17", features = ["macros", "rt", "rt-multi-thread"] }
+tokio-postgres = { git = "https://github.com/zenithdb/rust-postgres.git", rev="d052ee8b86fff9897c77b0fe89ea9daba0e1fa38" }
+url = "2.2.2"
+workspace_hack = { version = "0.1", path = "../workspace_hack" }

compute_tools/README.md

@@ -19,11 +19,6 @@ Also `compute_ctl` spawns two separate service threads:
 - `http-endpoint` runs a Hyper HTTP API server, which serves readiness and the
   last activity requests.
 
-If `AUTOSCALING` environment variable is set, `compute_ctl` will start the
-`vm-monitor` located in [`neon/libs/vm_monitor`]. For VM compute nodes,
-`vm-monitor` communicates with the VM autoscaling system. It coordinates
-downscaling and requests immediate upscaling under resource pressure.
-
 Usage example:
 ```sh
 compute_ctl -D /var/db/postgres/compute \
@@ -32,29 +27,6 @@ compute_ctl -D /var/db/postgres/compute \
             -b /usr/local/bin/postgres
 ```
 
-## State Diagram
-
-Computes can be in various states. Below is a diagram that details how a
-compute moves between states.
-
-```mermaid
-%% https://mermaid.js.org/syntax/stateDiagram.html
-stateDiagram-v2
-  [*] --> Empty : Compute spawned
-  Empty --> ConfigurationPending : Waiting for compute spec
-  ConfigurationPending --> Configuration : Received compute spec
-  Configuration --> Failed : Failed to configure the compute
-  Configuration --> Running : Compute has been configured
-  Empty --> Init : Compute spec is immediately available
-  Empty --> TerminationPending : Requested termination
-  Init --> Failed : Failed to start Postgres
-  Init --> Running : Started Postgres
-  Running --> TerminationPending : Requested termination
-  TerminationPending --> Terminated : Terminated compute
-  Failed --> [*] : Compute exited
-  Terminated --> [*] : Compute exited
-```
-
 ## Tests
 
 Cargo formatter:

compute_tools/src/bin/compute_ctl.rs

@@ -5,8 +5,6 @@
 //! - `compute_ctl` accepts cluster (compute node) specification as a JSON file.
 //! - Every start is a fresh start, so the data directory is removed and
 //!   initialized again on each run.
-//! - If remote_extension_config is provided, it will be used to fetch extensions list
-//!  and download `shared_preload_libraries` from the remote storage.
 //! - Next it will put configuration files into the `PGDATA` directory.
 //! - Sync safekeepers and get commit LSN.
 //! - Get `basebackup` from pageserver using the returned on the previous step LSN.
@@ -20,438 +18,43 @@
 //! - `http-endpoint` runs a Hyper HTTP API server, which serves readiness and the
 //!   last activity requests.
 //!
-//! If `AUTOSCALING` environment variable is set, `compute_ctl` will start the
-//! `vm-monitor` located in [`neon/libs/vm_monitor`]. For VM compute nodes,
-//! `vm-monitor` communicates with the VM autoscaling system. It coordinates
-//! downscaling and requests immediate upscaling under resource pressure.
-//!
 //! Usage example:
 //! ```sh
 //! compute_ctl -D /var/db/postgres/compute \
 //!             -C 'postgresql://cloud_admin@localhost/postgres' \
 //!             -S /var/db/postgres/specs/current.json \
-//!             -b /usr/local/bin/postgres \
-//!             -r http://pg-ext-s3-gateway \
+//!             -b /usr/local/bin/postgres
 //! ```
 //!
-use std::collections::HashMap;
 use std::fs::File;
+use std::panic;
 use std::path::Path;
 use std::process::exit;
-use std::sync::atomic::Ordering;
-use std::sync::{mpsc, Arc, Condvar, Mutex, RwLock};
+use std::sync::{Arc, RwLock};
 use std::{thread, time::Duration};
 
 use anyhow::{Context, Result};
 use chrono::Utc;
 use clap::Arg;
-use signal_hook::consts::{SIGQUIT, SIGTERM};
-use signal_hook::{consts::SIGINT, iterator::Signals};
-use tracing::{error, info};
-use url::Url;
+use log::{error, info};
 
-use compute_api::responses::ComputeStatus;
-
-use compute_tools::compute::{
-    forward_termination_signal, ComputeNode, ComputeState, ParsedSpec, PG_PID,
-};
-use compute_tools::configurator::launch_configurator;
-use compute_tools::extension_server::get_pg_version;
+use compute_tools::compute::{ComputeMetrics, ComputeNode, ComputeState, ComputeStatus};
 use compute_tools::http::api::launch_http_server;
 use compute_tools::logger::*;
 use compute_tools::monitor::launch_monitor;
 use compute_tools::params::*;
+use compute_tools::pg_helpers::*;
 use compute_tools::spec::*;
-
-// this is an arbitrary build tag. Fine as a default / for testing purposes
-// in-case of not-set environment var
-const BUILD_TAG_DEFAULT: &str = "latest";
+use url::Url;
 
 fn main() -> Result<()> {
-    init_tracing_and_logging(DEFAULT_LOG_LEVEL)?;
+    // TODO: re-use `utils::logging` later
+    init_logger(DEFAULT_LOG_LEVEL)?;
 
-    let mut signals = Signals::new([SIGINT, SIGTERM, SIGQUIT])?;
-    thread::spawn(move || {
-        for sig in signals.forever() {
-            handle_exit_signal(sig);
-        }
-    });
-
-    let build_tag = option_env!("BUILD_TAG")
-        .unwrap_or(BUILD_TAG_DEFAULT)
-        .to_string();
-    info!("build_tag: {build_tag}");
-
-    let matches = cli().get_matches();
-    let pgbin_default = String::from("postgres");
-    let pgbin = matches.get_one::<String>("pgbin").unwrap_or(&pgbin_default);
-
-    let ext_remote_storage = matches
-        .get_one::<String>("remote-ext-config")
-        // Compatibility hack: if the control plane specified any remote-ext-config
-        // use the default value for extension storage proxy gateway.
-        // Remove this once the control plane is updated to pass the gateway URL
-        .map(|conf| {
-            if conf.starts_with("http") {
-                conf.trim_end_matches('/')
-            } else {
-                "http://pg-ext-s3-gateway"
-            }
-        });
-
-    let http_port = *matches
-        .get_one::<u16>("http-port")
-        .expect("http-port is required");
-    let pgdata = matches
-        .get_one::<String>("pgdata")
-        .expect("PGDATA path is required");
-    let connstr = matches
-        .get_one::<String>("connstr")
-        .expect("Postgres connection string is required");
-    let spec_json = matches.get_one::<String>("spec");
-    let spec_path = matches.get_one::<String>("spec-path");
-
-    // Extract OpenTelemetry context for the startup actions from the
-    // TRACEPARENT and TRACESTATE env variables, and attach it to the current
-    // tracing context.
-    //
-    // This is used to propagate the context for the 'start_compute' operation
-    // from the neon control plane. This allows linking together the wider
-    // 'start_compute' operation that creates the compute container, with the
-    // startup actions here within the container.
-    //
-    // There is no standard for passing context in env variables, but a lot of
-    // tools use TRACEPARENT/TRACESTATE, so we use that convention too. See
-    // https://github.com/open-telemetry/opentelemetry-specification/issues/740
-    //
-    // Switch to the startup context here, and exit it once the startup has
-    // completed and Postgres is up and running.
-    //
-    // If this pod is pre-created without binding it to any particular endpoint
-    // yet, this isn't the right place to enter the startup context. In that
-    // case, the control plane should pass the tracing context as part of the
-    // /configure API call.
-    //
-    // NOTE: This is supposed to only cover the *startup* actions. Once
-    // postgres is configured and up-and-running, we exit this span. Any other
-    // actions that are performed on incoming HTTP requests, for example, are
-    // performed in separate spans.
-    //
-    // XXX: If the pod is restarted, we perform the startup actions in the same
-    // context as the original startup actions, which probably doesn't make
-    // sense.
-    let mut startup_tracing_carrier: HashMap<String, String> = HashMap::new();
-    if let Ok(val) = std::env::var("TRACEPARENT") {
-        startup_tracing_carrier.insert("traceparent".to_string(), val);
-    }
-    if let Ok(val) = std::env::var("TRACESTATE") {
-        startup_tracing_carrier.insert("tracestate".to_string(), val);
-    }
-    let startup_context_guard = if !startup_tracing_carrier.is_empty() {
-        use opentelemetry::propagation::TextMapPropagator;
-        use opentelemetry::sdk::propagation::TraceContextPropagator;
-        let guard = TraceContextPropagator::new()
-            .extract(&startup_tracing_carrier)
-            .attach();
-        info!("startup tracing context attached");
-        Some(guard)
-    } else {
-        None
-    };
-
-    let compute_id = matches.get_one::<String>("compute-id");
-    let control_plane_uri = matches.get_one::<String>("control-plane-uri");
-
-    let spec;
-    let mut live_config_allowed = false;
-    match spec_json {
-        // First, try to get cluster spec from the cli argument
-        Some(json) => {
-            info!("got spec from cli argument {}", json);
-            spec = Some(serde_json::from_str(json)?);
-        }
-        None => {
-            // Second, try to read it from the file if path is provided
-            if let Some(sp) = spec_path {
-                let path = Path::new(sp);
-                let file = File::open(path)?;
-                spec = Some(serde_json::from_reader(file)?);
-                live_config_allowed = true;
-            } else if let Some(id) = compute_id {
-                if let Some(cp_base) = control_plane_uri {
-                    live_config_allowed = true;
-                    spec = match get_spec_from_control_plane(cp_base, id) {
-                        Ok(s) => s,
-                        Err(e) => {
-                            error!("cannot get response from control plane: {}", e);
-                            panic!("neither spec nor confirmation that compute is in the Empty state was received");
-                        }
-                    };
-                } else {
-                    panic!("must specify both --control-plane-uri and --compute-id or none");
-                }
-            } else {
-                panic!(
-                    "compute spec should be provided by one of the following ways: \
-                    --spec OR --spec-path OR --control-plane-uri and --compute-id"
-                );
-            }
-        }
-    };
-
-    let mut new_state = ComputeState::new();
-    let spec_set;
-
-    if let Some(spec) = spec {
-        let pspec = ParsedSpec::try_from(spec).map_err(|msg| anyhow::anyhow!(msg))?;
-        info!("new pspec.spec: {:?}", pspec.spec);
-        new_state.pspec = Some(pspec);
-        spec_set = true;
-    } else {
-        spec_set = false;
-    }
-    let compute_node = ComputeNode {
-        connstr: Url::parse(connstr).context("cannot parse connstr as a URL")?,
-        pgdata: pgdata.to_string(),
-        pgbin: pgbin.to_string(),
-        pgversion: get_pg_version(pgbin),
-        live_config_allowed,
-        state: Mutex::new(new_state),
-        state_changed: Condvar::new(),
-        ext_remote_storage: ext_remote_storage.map(|s| s.to_string()),
-        ext_download_progress: RwLock::new(HashMap::new()),
-        build_tag,
-    };
-    let compute = Arc::new(compute_node);
-
-    // If this is a pooled VM, prewarm before starting HTTP server and becoming
-    // available for binding. Prewarming helps Postgres start quicker later,
-    // because QEMU will already have it's memory allocated from the host, and
-    // the necessary binaries will already be cached.
-    if !spec_set {
-        compute.prewarm_postgres()?;
-    }
-
-    // Launch http service first, so we were able to serve control-plane
-    // requests, while configuration is still in progress.
-    let _http_handle =
-        launch_http_server(http_port, &compute).expect("cannot launch http endpoint thread");
-
-    let extension_server_port: u16 = http_port;
-
-    if !spec_set {
-        // No spec provided, hang waiting for it.
-        info!("no compute spec provided, waiting");
-
-        let mut state = compute.state.lock().unwrap();
-        while state.status != ComputeStatus::ConfigurationPending {
-            state = compute.state_changed.wait(state).unwrap();
-
-            if state.status == ComputeStatus::ConfigurationPending {
-                info!("got spec, continue configuration");
-                // Spec is already set by the http server handler.
-                break;
-            }
-        }
-    }
-
-    // We got all we need, update the state.
-    let mut state = compute.state.lock().unwrap();
-
-    // Record for how long we slept waiting for the spec.
-    state.metrics.wait_for_spec_ms = Utc::now()
-        .signed_duration_since(state.start_time)
-        .to_std()
-        .unwrap()
-        .as_millis() as u64;
-    // Reset start time to the actual start of the configuration, so that
-    // total startup time was properly measured at the end.
-    state.start_time = Utc::now();
-
-    state.status = ComputeStatus::Init;
-    compute.state_changed.notify_all();
-
-    info!(
-        "running compute with features: {:?}",
-        state.pspec.as_ref().unwrap().spec.features
-    );
-    drop(state);
-
-    // Launch remaining service threads
-    let _monitor_handle = launch_monitor(&compute);
-    let _configurator_handle = launch_configurator(&compute);
-
-    // Start Postgres
-    let mut delay_exit = false;
-    let mut exit_code = None;
-    let pg = match compute.start_compute(extension_server_port) {
-        Ok(pg) => Some(pg),
-        Err(err) => {
-            error!("could not start the compute node: {:#}", err);
-            let mut state = compute.state.lock().unwrap();
-            state.error = Some(format!("{:?}", err));
-            state.status = ComputeStatus::Failed;
-            // Notify others that Postgres failed to start. In case of configuring the
-            // empty compute, it's likely that API handler is still waiting for compute
-            // state change. With this we will notify it that compute is in Failed state,
-            // so control plane will know about it earlier and record proper error instead
-            // of timeout.
-            compute.state_changed.notify_all();
-            drop(state); // unlock
-            delay_exit = true;
-            None
-        }
-    };
-
-    // Start the vm-monitor if directed to. The vm-monitor only runs on linux
-    // because it requires cgroups.
-    cfg_if::cfg_if! {
-        if #[cfg(target_os = "linux")] {
-            use std::env;
-            use tokio_util::sync::CancellationToken;
-            let vm_monitor_addr = matches
-                .get_one::<String>("vm-monitor-addr")
-                .expect("--vm-monitor-addr should always be set because it has a default arg");
-            let file_cache_connstr = matches.get_one::<String>("filecache-connstr");
-            let cgroup = matches.get_one::<String>("cgroup");
-
-            // Only make a runtime if we need to.
-            // Note: it seems like you can make a runtime in an inner scope and
-            // if you start a task in it it won't be dropped. However, make it
-            // in the outermost scope just to be safe.
-            let rt = if env::var_os("AUTOSCALING").is_some() {
-                Some(
-                    tokio::runtime::Builder::new_multi_thread()
-                        .worker_threads(4)
-                        .enable_all()
-                        .build()
-                        .expect("failed to create tokio runtime for monitor")
-                )
-            } else {
-                None
-            };
-
-            // This token is used internally by the monitor to clean up all threads
-            let token = CancellationToken::new();
-
-            let vm_monitor = &rt.as_ref().map(|rt| {
-                rt.spawn(vm_monitor::start(
-                    Box::leak(Box::new(vm_monitor::Args {
-                        cgroup: cgroup.cloned(),
-                        pgconnstr: file_cache_connstr.cloned(),
-                        addr: vm_monitor_addr.clone(),
-                    })),
-                    token.clone(),
-                ))
-            });
-        }
-    }
-
-    // Wait for the child Postgres process forever. In this state Ctrl+C will
-    // propagate to Postgres and it will be shut down as well.
-    if let Some((mut pg, logs_handle)) = pg {
-        // Startup is finished, exit the startup tracing span
-        drop(startup_context_guard);
-
-        let ecode = pg
-            .wait()
-            .expect("failed to start waiting on Postgres process");
-        PG_PID.store(0, Ordering::SeqCst);
-
-        // Process has exited, so we can join the logs thread.
-        let _ = logs_handle
-            .join()
-            .map_err(|e| tracing::error!("log thread panicked: {:?}", e));
-
-        info!("Postgres exited with code {}, shutting down", ecode);
-        exit_code = ecode.code()
-    }
-
-    // Terminate the vm_monitor so it releases the file watcher on
-    // /sys/fs/cgroup/neon-postgres.
-    // Note: the vm-monitor only runs on linux because it requires cgroups.
-    cfg_if::cfg_if! {
-        if #[cfg(target_os = "linux")] {
-            if let Some(handle) = vm_monitor {
-                // Kills all threads spawned by the monitor
-                token.cancel();
-                // Kills the actual task running the monitor
-                handle.abort();
-
-                // If handle is some, rt must have been used to produce it, and
-                // hence is also some
-                rt.unwrap().shutdown_timeout(Duration::from_secs(2));
-            }
-        }
-    }
-
-    // Maybe sync safekeepers again, to speed up next startup
-    let compute_state = compute.state.lock().unwrap().clone();
-    let pspec = compute_state.pspec.as_ref().expect("spec must be set");
-    if matches!(pspec.spec.mode, compute_api::spec::ComputeMode::Primary) {
-        info!("syncing safekeepers on shutdown");
-        let storage_auth_token = pspec.storage_auth_token.clone();
-        let lsn = compute.sync_safekeepers(storage_auth_token)?;
-        info!("synced safekeepers at lsn {lsn}");
-    }
-
-    let mut state = compute.state.lock().unwrap();
-    if state.status == ComputeStatus::TerminationPending {
-        state.status = ComputeStatus::Terminated;
-        compute.state_changed.notify_all();
-        // we were asked to terminate gracefully, don't exit to avoid restart
-        delay_exit = true
-    }
-    drop(state);
-
-    if let Err(err) = compute.check_for_core_dumps() {
-        error!("error while checking for core dumps: {err:?}");
-    }
-
-    // If launch failed, keep serving HTTP requests for a while, so the cloud
-    // control plane can get the actual error.
-    if delay_exit {
-        info!("giving control plane 30s to collect the error before shutdown");
-        thread::sleep(Duration::from_secs(30));
-    }
-
-    // Shutdown trace pipeline gracefully, so that it has a chance to send any
-    // pending traces before we exit. Shutting down OTEL tracing provider may
-    // hang for quite some time, see, for example:
-    // - https://github.com/open-telemetry/opentelemetry-rust/issues/868
-    // - and our problems with staging https://github.com/neondatabase/cloud/issues/3707#issuecomment-1493983636
-    //
-    // Yet, we want computes to shut down fast enough, as we may need a new one
-    // for the same timeline ASAP. So wait no longer than 2s for the shutdown to
-    // complete, then just error out and exit the main thread.
-    info!("shutting down tracing");
-    let (sender, receiver) = mpsc::channel();
-    let _ = thread::spawn(move || {
-        tracing_utils::shutdown_tracing();
-        sender.send(()).ok()
-    });
-    let shutdown_res = receiver.recv_timeout(Duration::from_millis(2000));
-    if shutdown_res.is_err() {
-        error!("timed out while shutting down tracing, exiting anyway");
-    }
-
-    info!("shutting down");
-    exit(exit_code.unwrap_or(1))
-}
-
-fn cli() -> clap::Command {
     // Env variable is set by `cargo`
-    let version = option_env!("CARGO_PKG_VERSION").unwrap_or("unknown");
-    clap::Command::new("compute_ctl")
-        .version(version)
-        .arg(
-            Arg::new("http-port")
-                .long("http-port")
-                .value_name("HTTP_PORT")
-                .default_value("3080")
-                .value_parser(clap::value_parser!(u16))
-                .required(false),
-        )
+    let version: Option<&str> = option_env!("CARGO_PKG_VERSION");
+    let matches = clap::App::new("compute_ctl")
+        .version(version.unwrap_or("unknown"))
         .arg(
             Arg::new("connstr")
                 .short('C')
@@ -470,7 +73,6 @@ fn cli() -> clap::Command {
             Arg::new("pgbin")
                 .short('b')
                 .long("pgbin")
-                .default_value("postgres")
                 .value_name("POSTGRES_PATH"),
         )
         .arg(
@@ -485,59 +87,89 @@ fn cli() -> clap::Command {
                 .long("spec-path")
                 .value_name("SPEC_PATH"),
         )
-        .arg(
-            Arg::new("compute-id")
-                .short('i')
-                .long("compute-id")
-                .value_name("COMPUTE_ID"),
-        )
-        .arg(
-            Arg::new("control-plane-uri")
-                .short('p')
-                .long("control-plane-uri")
-                .value_name("CONTROL_PLANE_API_BASE_URI"),
-        )
-        .arg(
-            Arg::new("remote-ext-config")
-                .short('r')
-                .long("remote-ext-config")
-                .value_name("REMOTE_EXT_CONFIG"),
-        )
-        // TODO(fprasx): we currently have default arguments because the cloud PR
-        // to pass them in hasn't been merged yet. We should get rid of them once
-        // the PR is merged.
-        .arg(
-            Arg::new("vm-monitor-addr")
-                .long("vm-monitor-addr")
-                .default_value("0.0.0.0:10301")
-                .value_name("VM_MONITOR_ADDR"),
-        )
-        .arg(
-            Arg::new("cgroup")
-                .long("cgroup")
-                .default_value("neon-postgres")
-                .value_name("CGROUP"),
-        )
-        .arg(
-            Arg::new("filecache-connstr")
-                .long("filecache-connstr")
-                .default_value(
-                    "host=localhost port=5432 dbname=postgres user=cloud_admin sslmode=disable",
-                )
-                .value_name("FILECACHE_CONNSTR"),
-        )
-}
+        .get_matches();
 
-/// When compute_ctl is killed, send also termination signal to sync-safekeepers
-/// to prevent leakage. TODO: it is better to convert compute_ctl to async and
-/// wait for termination which would be easy then.
-fn handle_exit_signal(sig: i32) {
-    info!("received {sig} termination signal");
-    forward_termination_signal();
-    exit(1);
-}
+    let pgdata = matches.value_of("pgdata").expect("PGDATA path is required");
+    let connstr = matches
+        .value_of("connstr")
+        .expect("Postgres connection string is required");
+    let spec = matches.value_of("spec");
+    let spec_path = matches.value_of("spec-path");
 
-#[test]
-fn verify_cli() {
-    cli().debug_assert()
+    // Try to use just 'postgres' if no path is provided
+    let pgbin = matches.value_of("pgbin").unwrap_or("postgres");
+
+    let spec: ComputeSpec = match spec {
+        // First, try to get cluster spec from the cli argument
+        Some(json) => serde_json::from_str(json)?,
+        None => {
+            // Second, try to read it from the file if path is provided
+            if let Some(sp) = spec_path {
+                let path = Path::new(sp);
+                let file = File::open(path)?;
+                serde_json::from_reader(file)?
+            } else {
+                panic!("cluster spec should be provided via --spec or --spec-path argument");
+            }
+        }
+    };
+
+    let pageserver_connstr = spec
+        .cluster
+        .settings
+        .find("neon.pageserver_connstring")
+        .expect("pageserver connstr should be provided");
+    let tenant = spec
+        .cluster
+        .settings
+        .find("neon.tenant_id")
+        .expect("tenant id should be provided");
+    let timeline = spec
+        .cluster
+        .settings
+        .find("neon.timeline_id")
+        .expect("tenant id should be provided");
+
+    let compute_state = ComputeNode {
+        start_time: Utc::now(),
+        connstr: Url::parse(connstr).context("cannot parse connstr as a URL")?,
+        pgdata: pgdata.to_string(),
+        pgbin: pgbin.to_string(),
+        spec,
+        tenant,
+        timeline,
+        pageserver_connstr,
+        metrics: ComputeMetrics::new(),
+        state: RwLock::new(ComputeState::new()),
+    };
+    let compute = Arc::new(compute_state);
+
+    // Launch service threads first, so we were able to serve availability
+    // requests, while configuration is still in progress.
+    let _http_handle = launch_http_server(&compute).expect("cannot launch http endpoint thread");
+    let _monitor_handle = launch_monitor(&compute).expect("cannot launch compute monitor thread");
+
+    // Run compute (Postgres) and hang waiting on it.
+    match compute.prepare_and_run() {
+        Ok(ec) => {
+            let code = ec.code().unwrap_or(1);
+            info!("Postgres exited with code {}, shutting down", code);
+            exit(code)
+        }
+        Err(error) => {
+            error!("could not start the compute node: {}", error);
+
+            let mut state = compute.state.write().unwrap();
+            state.error = Some(format!("{:?}", error));
+            state.status = ComputeStatus::Failed;
+            drop(state);
+
+            // Keep serving HTTP requests, so the cloud control plane was able to
+            // get the actual error.
+            info!("giving control plane 30s to collect the error before shutdown");
+            thread::sleep(Duration::from_secs(30));
+            info!("shutting down");
+            Err(error)
+        }
+    }
 }

compute_tools/src/checker.rs

@@ -1,79 +1,43 @@
-use anyhow::{anyhow, Ok, Result};
+use anyhow::{anyhow, Result};
+use log::error;
 use postgres::Client;
 use tokio_postgres::NoTls;
-use tracing::{error, instrument, warn};
 
 use crate::compute::ComputeNode;
 
-/// Create a special service table for availability checks
-/// only if it does not exist already.
-pub fn create_availability_check_data(client: &mut Client) -> Result<()> {
+pub fn create_writablity_check_data(client: &mut Client) -> Result<()> {
     let query = "
-        DO $$
-        BEGIN
-            IF NOT EXISTS(
-                SELECT 1
-                FROM pg_catalog.pg_tables
-                WHERE tablename = 'health_check'
-            )
-            THEN
-            CREATE TABLE health_check (
-                id serial primary key,
-                updated_at timestamptz default now()
-            );
-            INSERT INTO health_check VALUES (1, now())
-                ON CONFLICT (id) DO UPDATE
-                 SET updated_at = now();
-            END IF;
-        END
-        $$;";
-    client.execute(query, &[])?;
-
+    CREATE TABLE IF NOT EXISTS health_check (
+        id serial primary key,
+        updated_at timestamptz default now()
+    );
+    INSERT INTO health_check VALUES (1, now())
+        ON CONFLICT (id) DO UPDATE
+         SET updated_at = now();";
+    let result = client.simple_query(query)?;
+    if result.len() < 2 {
+        return Err(anyhow::format_err!("executed  {} queries", result.len()));
+    }
     Ok(())
 }
 
-/// Update timestamp in a row in a special service table to check
-/// that we can actually write some data in this particular timeline.
-#[instrument(skip_all)]
 pub async fn check_writability(compute: &ComputeNode) -> Result<()> {
-    // Connect to the database.
     let (client, connection) = tokio_postgres::connect(compute.connstr.as_str(), NoTls).await?;
     if client.is_closed() {
         return Err(anyhow!("connection to postgres closed"));
     }
-
-    // The connection object performs the actual communication with the database,
-    // so spawn it off to run on its own.
     tokio::spawn(async move {
         if let Err(e) = connection.await {
             error!("connection error: {}", e);
         }
     });
 
-    let query = "
-    INSERT INTO health_check VALUES (1, now())
-        ON CONFLICT (id) DO UPDATE
-         SET updated_at = now();";
+    let result = client
+        .simple_query("UPDATE health_check SET updated_at = now() WHERE id = 1;")
+        .await?;
 
-    match client.simple_query(query).await {
-        Result::Ok(result) => {
-            if result.len() != 1 {
-                return Err(anyhow::anyhow!(
-                    "expected 1 query results, but got {}",
-                    result.len()
-                ));
-            }
-        }
-        Err(err) => {
-            if let Some(state) = err.code() {
-                if state == &tokio_postgres::error::SqlState::DISK_FULL {
-                    warn!("Tenant disk is full");
-                    return Ok(());
-                }
-            }
-            return Err(err.into());
-        }
+    if result.len() != 1 {
+        return Err(anyhow!("statement can't be executed"));
     }
-
     Ok(())
 }

compute_tools/src/config.rs

@@ -5,9 +5,8 @@ use std::path::Path;
 
 use anyhow::Result;
 
-use crate::pg_helpers::escape_conf_value;
-use crate::pg_helpers::{GenericOptionExt, PgOptionsSerialize};
-use compute_api::spec::{ComputeMode, ComputeSpec, GenericOption};
+use crate::pg_helpers::PgOptionsSerialize;
+use crate::spec::ComputeSpec;
 
 /// Check that `line` is inside a text file and put it there if it is not.
 /// Create file if it doesn't exist.
@@ -17,7 +16,6 @@ pub fn line_in_file(path: &Path, line: &str) -> Result<bool> {
         .write(true)
         .create(true)
         .append(false)
-        .truncate(false)
         .open(path)?;
     let buf = io::BufReader::new(&file);
     let mut count: usize = 0;
@@ -34,115 +32,20 @@ pub fn line_in_file(path: &Path, line: &str) -> Result<bool> {
 }
 
 /// Create or completely rewrite configuration file specified by `path`
-pub fn write_postgres_conf(
-    path: &Path,
-    spec: &ComputeSpec,
-    extension_server_port: Option<u16>,
-) -> Result<()> {
+pub fn write_postgres_conf(path: &Path, spec: &ComputeSpec) -> Result<()> {
     // File::create() destroys the file content if it exists.
-    let mut file = File::create(path)?;
+    let mut postgres_conf = File::create(path)?;
 
-    // Write the postgresql.conf content from the spec file as is.
-    if let Some(conf) = &spec.cluster.postgresql_conf {
-        writeln!(file, "{}", conf)?;
-    }
-
-    // Add options for connecting to storage
-    writeln!(file, "# Neon storage settings")?;
-    if let Some(s) = &spec.pageserver_connstring {
-        writeln!(file, "neon.pageserver_connstring={}", escape_conf_value(s))?;
-    }
-    if let Some(stripe_size) = spec.shard_stripe_size {
-        writeln!(file, "neon.stripe_size={stripe_size}")?;
-    }
-    if !spec.safekeeper_connstrings.is_empty() {
-        writeln!(
-            file,
-            "neon.safekeepers={}",
-            escape_conf_value(&spec.safekeeper_connstrings.join(","))
-        )?;
-    }
-    if let Some(s) = &spec.tenant_id {
-        writeln!(file, "neon.tenant_id={}", escape_conf_value(&s.to_string()))?;
-    }
-    if let Some(s) = &spec.timeline_id {
-        writeln!(
-            file,
-            "neon.timeline_id={}",
-            escape_conf_value(&s.to_string())
-        )?;
-    }
-
-    match spec.mode {
-        ComputeMode::Primary => {}
-        ComputeMode::Static(lsn) => {
-            // hot_standby is 'on' by default, but let's be explicit
-            writeln!(file, "hot_standby=on")?;
-            writeln!(file, "recovery_target_lsn='{lsn}'")?;
-        }
-        ComputeMode::Replica => {
-            // hot_standby is 'on' by default, but let's be explicit
-            writeln!(file, "hot_standby=on")?;
-
-            // Inform the replica about the primary state
-            // Default is 'false'
-            if let Some(primary_is_running) = spec.primary_is_running {
-                writeln!(file, "neon.primary_is_running={}", primary_is_running)?;
-            }
-        }
-    }
-
-    if cfg!(target_os = "linux") {
-        // Check /proc/sys/vm/overcommit_memory -- if it equals 2 (i.e. linux memory overcommit is
-        // disabled), then the control plane has enabled swap and we should set
-        // dynamic_shared_memory_type = 'mmap'.
-        //
-        // This is (maybe?) temporary - for more, see https://github.com/neondatabase/cloud/issues/12047.
-        let overcommit_memory_contents = std::fs::read_to_string("/proc/sys/vm/overcommit_memory")
-            // ignore any errors - they may be expected to occur under certain situations (e.g. when
-            // not running in Linux).
-            .unwrap_or_else(|_| String::new());
-        if overcommit_memory_contents.trim() == "2" {
-            let opt = GenericOption {
-                name: "dynamic_shared_memory_type".to_owned(),
-                value: Some("mmap".to_owned()),
-                vartype: "enum".to_owned(),
-            };
-
-            write!(file, "{}", opt.to_pg_setting())?;
-        }
-    }
-
-    // If there are any extra options in the 'settings' field, append those
-    if spec.cluster.settings.is_some() {
-        writeln!(file, "# Managed by compute_ctl: begin")?;
-        write!(file, "{}", spec.cluster.settings.as_pg_settings())?;
-        writeln!(file, "# Managed by compute_ctl: end")?;
-    }
-
-    if let Some(port) = extension_server_port {
-        writeln!(file, "neon.extension_server_port={}", port)?;
-    }
-
-    // This is essential to keep this line at the end of the file,
-    // because it is intended to override any settings above.
-    writeln!(file, "include_if_exists = 'compute_ctl_temp_override.conf'")?;
+    write_auto_managed_block(&mut postgres_conf, &spec.cluster.settings.as_pg_settings())?;
 
     Ok(())
 }
 
-/// create file compute_ctl_temp_override.conf in pgdata_dir
-/// add provided options to this file
-pub fn compute_ctl_temp_override_create(pgdata_path: &Path, options: &str) -> Result<()> {
-    let path = pgdata_path.join("compute_ctl_temp_override.conf");
-    let mut file = File::create(path)?;
-    write!(file, "{}", options)?;
-    Ok(())
-}
+// Write Postgres config block wrapped with generated comment section
+fn write_auto_managed_block(file: &mut File, buf: &str) -> Result<()> {
+    writeln!(file, "# Managed by compute_ctl: begin")?;
+    writeln!(file, "{}", buf)?;
+    writeln!(file, "# Managed by compute_ctl: end")?;
 
-/// remove file compute_ctl_temp_override.conf in pgdata_dir
-pub fn compute_ctl_temp_override_remove(pgdata_path: &Path) -> Result<()> {
-    let path = pgdata_path.join("compute_ctl_temp_override.conf");
-    std::fs::remove_file(path)?;
     Ok(())
 }

compute_tools/src/configurator.rs

@@ -1,54 +0,0 @@
-use std::sync::Arc;
-use std::thread;
-
-use tracing::{error, info, instrument};
-
-use compute_api::responses::ComputeStatus;
-
-use crate::compute::ComputeNode;
-
-#[instrument(skip_all)]
-fn configurator_main_loop(compute: &Arc<ComputeNode>) {
-    info!("waiting for reconfiguration requests");
-    loop {
-        let state = compute.state.lock().unwrap();
-        let mut state = compute.state_changed.wait(state).unwrap();
-
-        if state.status == ComputeStatus::ConfigurationPending {
-            info!("got configuration request");
-            state.status = ComputeStatus::Configuration;
-            compute.state_changed.notify_all();
-            drop(state);
-
-            let mut new_status = ComputeStatus::Failed;
-            if let Err(e) = compute.reconfigure() {
-                error!("could not configure compute node: {}", e);
-            } else {
-                new_status = ComputeStatus::Running;
-                info!("compute node configured");
-            }
-
-            // XXX: used to test that API is blocking
-            // std::thread::sleep(std::time::Duration::from_millis(10000));
-
-            compute.set_status(new_status);
-        } else if state.status == ComputeStatus::Failed {
-            info!("compute node is now in Failed state, exiting");
-            break;
-        } else {
-            info!("woken up for compute status: {:?}, sleeping", state.status);
-        }
-    }
-}
-
-pub fn launch_configurator(compute: &Arc<ComputeNode>) -> thread::JoinHandle<()> {
-    let compute = Arc::clone(compute);
-
-    thread::Builder::new()
-        .name("compute-configurator".into())
-        .spawn(move || {
-            configurator_main_loop(&compute);
-            info!("configurator thread is exited");
-        })
-        .expect("cannot launch configurator thread")
-}

compute_tools/src/extension_server.rs

@@ -1,296 +0,0 @@
-// Download extension files from the extension store
-// and put them in the right place in the postgres directory (share / lib)
-/*
-The layout of the S3 bucket is as follows:
-5615610098 // this is an extension build number
-├── v14
-│   ├── extensions
-│   │   ├── anon.tar.zst
-│   │   └── embedding.tar.zst
-│   └── ext_index.json
-└── v15
-    ├── extensions
-    │   ├── anon.tar.zst
-    │   └── embedding.tar.zst
-    └── ext_index.json
-5615261079
-├── v14
-│   ├── extensions
-│   │   └── anon.tar.zst
-│   └── ext_index.json
-└── v15
-    ├── extensions
-    │   └── anon.tar.zst
-    └── ext_index.json
-5623261088
-├── v14
-│   ├── extensions
-│   │   └── embedding.tar.zst
-│   └── ext_index.json
-└── v15
-    ├── extensions
-    │   └── embedding.tar.zst
-    └── ext_index.json
-
-Note that build number cannot be part of prefix because we might need extensions
-from other build numbers.
-
-ext_index.json stores the control files and location of extension archives
-It also stores a list of public extensions and a library_index
-
-We don't need to duplicate extension.tar.zst files.
-We only need to upload a new one if it is updated.
-(Although currently we just upload every time anyways, hopefully will change
-this sometime)
-
-*access* is controlled by spec
-
-More specifically, here is an example ext_index.json
-{
-    "public_extensions": [
-        "anon",
-        "pg_buffercache"
-    ],
-    "library_index": {
-        "anon": "anon",
-        "pg_buffercache": "pg_buffercache"
-    },
-    "extension_data": {
-        "pg_buffercache": {
-            "control_data": {
-                "pg_buffercache.control": "# pg_buffercache extension \ncomment = 'examine the shared buffer cache' \ndefault_version = '1.3' \nmodule_pathname = '$libdir/pg_buffercache' \nrelocatable = true \ntrusted=true"
-            },
-            "archive_path": "5670669815/v14/extensions/pg_buffercache.tar.zst"
-        },
-        "anon": {
-            "control_data": {
-                "anon.control": "# PostgreSQL Anonymizer (anon) extension \ncomment = 'Data anonymization tools' \ndefault_version = '1.1.0' \ndirectory='extension/anon' \nrelocatable = false \nrequires = 'pgcrypto' \nsuperuser = false \nmodule_pathname = '$libdir/anon' \ntrusted = true \n"
-            },
-            "archive_path": "5670669815/v14/extensions/anon.tar.zst"
-        }
-    }
-}
-*/
-use anyhow::Result;
-use anyhow::{bail, Context};
-use bytes::Bytes;
-use compute_api::spec::RemoteExtSpec;
-use regex::Regex;
-use remote_storage::*;
-use reqwest::StatusCode;
-use std::path::Path;
-use std::str;
-use tar::Archive;
-use tracing::info;
-use tracing::log::warn;
-use zstd::stream::read::Decoder;
-
-fn get_pg_config(argument: &str, pgbin: &str) -> String {
-    // gives the result of `pg_config [argument]`
-    // where argument is a flag like `--version` or `--sharedir`
-    let pgconfig = pgbin
-        .strip_suffix("postgres")
-        .expect("bad pgbin")
-        .to_owned()
-        + "/pg_config";
-    let config_output = std::process::Command::new(pgconfig)
-        .arg(argument)
-        .output()
-        .expect("pg_config error");
-    std::str::from_utf8(&config_output.stdout)
-        .expect("pg_config error")
-        .trim()
-        .to_string()
-}
-
-pub fn get_pg_version(pgbin: &str) -> String {
-    // pg_config --version returns a (platform specific) human readable string
-    // such as "PostgreSQL 15.4". We parse this to v14/v15/v16 etc.
-    let human_version = get_pg_config("--version", pgbin);
-    return parse_pg_version(&human_version).to_string();
-}
-
-fn parse_pg_version(human_version: &str) -> &str {
-    // Normal releases have version strings like "PostgreSQL 15.4". But there
-    // are also pre-release versions like "PostgreSQL 17devel" or "PostgreSQL
-    // 16beta2" or "PostgreSQL 17rc1". And with the --with-extra-version
-    // configure option, you can tack any string to the version number,
-    // e.g. "PostgreSQL 15.4foobar".
-    match Regex::new(r"^PostgreSQL (?<major>\d+).+")
-        .unwrap()
-        .captures(human_version)
-    {
-        Some(captures) if captures.len() == 2 => match &captures["major"] {
-            "14" => return "v14",
-            "15" => return "v15",
-            "16" => return "v16",
-            _ => {}
-        },
-        _ => {}
-    }
-    panic!("Unsuported postgres version {human_version}");
-}
-
-// download the archive for a given extension,
-// unzip it, and place files in the appropriate locations (share/lib)
-pub async fn download_extension(
-    ext_name: &str,
-    ext_path: &RemotePath,
-    ext_remote_storage: &str,
-    pgbin: &str,
-) -> Result<u64> {
-    info!("Download extension {:?} from {:?}", ext_name, ext_path);
-
-    // TODO add retry logic
-    let download_buffer =
-        match download_extension_tar(ext_remote_storage, &ext_path.to_string()).await {
-            Ok(buffer) => buffer,
-            Err(error_message) => {
-                return Err(anyhow::anyhow!(
-                    "error downloading extension {:?}: {:?}",
-                    ext_name,
-                    error_message
-                ));
-            }
-        };
-
-    let download_size = download_buffer.len() as u64;
-    info!("Download size {:?}", download_size);
-    // it's unclear whether it is more performant to decompress into memory or not
-    // TODO: decompressing into memory can be avoided
-    let decoder = Decoder::new(download_buffer.as_ref())?;
-    let mut archive = Archive::new(decoder);
-
-    let unzip_dest = pgbin
-        .strip_suffix("/bin/postgres")
-        .expect("bad pgbin")
-        .to_string()
-        + "/download_extensions";
-    archive.unpack(&unzip_dest)?;
-    info!("Download + unzip {:?} completed successfully", &ext_path);
-
-    let sharedir_paths = (
-        unzip_dest.to_string() + "/share/extension",
-        Path::new(&get_pg_config("--sharedir", pgbin)).join("extension"),
-    );
-    let libdir_paths = (
-        unzip_dest.to_string() + "/lib",
-        Path::new(&get_pg_config("--pkglibdir", pgbin)).to_path_buf(),
-    );
-    // move contents of the libdir / sharedir in unzipped archive to the correct local paths
-    for paths in [sharedir_paths, libdir_paths] {
-        let (zip_dir, real_dir) = paths;
-        info!("mv {zip_dir:?}/*  {real_dir:?}");
-        for file in std::fs::read_dir(zip_dir)? {
-            let old_file = file?.path();
-            let new_file =
-                Path::new(&real_dir).join(old_file.file_name().context("error parsing file")?);
-            info!("moving {old_file:?} to {new_file:?}");
-
-            // extension download failed: Directory not empty (os error 39)
-            match std::fs::rename(old_file, new_file) {
-                Ok(()) => info!("move succeeded"),
-                Err(e) => {
-                    warn!("move failed, probably because the extension already exists: {e}")
-                }
-            }
-        }
-    }
-    info!("done moving extension {ext_name}");
-    Ok(download_size)
-}
-
-// Create extension control files from spec
-pub fn create_control_files(remote_extensions: &RemoteExtSpec, pgbin: &str) {
-    let local_sharedir = Path::new(&get_pg_config("--sharedir", pgbin)).join("extension");
-    for (ext_name, ext_data) in remote_extensions.extension_data.iter() {
-        // Check if extension is present in public or custom.
-        // If not, then it is not allowed to be used by this compute.
-        if let Some(public_extensions) = &remote_extensions.public_extensions {
-            if !public_extensions.contains(ext_name) {
-                if let Some(custom_extensions) = &remote_extensions.custom_extensions {
-                    if !custom_extensions.contains(ext_name) {
-                        continue; // skip this extension, it is not allowed
-                    }
-                }
-            }
-        }
-
-        for (control_name, control_content) in &ext_data.control_data {
-            let control_path = local_sharedir.join(control_name);
-            if !control_path.exists() {
-                info!("writing file {:?}{:?}", control_path, control_content);
-                std::fs::write(control_path, control_content).unwrap();
-            } else {
-                warn!("control file {:?} exists both locally and remotely. ignoring the remote version.", control_path);
-            }
-        }
-    }
-}
-
-// Do request to extension storage proxy, i.e.
-// curl http://pg-ext-s3-gateway/latest/v15/extensions/anon.tar.zst
-// using HHTP GET
-// and return the response body as bytes
-//
-async fn download_extension_tar(ext_remote_storage: &str, ext_path: &str) -> Result<Bytes> {
-    let uri = format!("{}/{}", ext_remote_storage, ext_path);
-
-    info!("Download extension {:?} from uri {:?}", ext_path, uri);
-
-    let resp = reqwest::get(uri).await?;
-
-    match resp.status() {
-        StatusCode::OK => match resp.bytes().await {
-            Ok(resp) => {
-                info!("Download extension {:?} completed successfully", ext_path);
-                Ok(resp)
-            }
-            Err(e) => bail!("could not deserialize remote extension response: {}", e),
-        },
-        StatusCode::SERVICE_UNAVAILABLE => bail!("remote extension is temporarily unavailable"),
-        _ => bail!(
-            "unexpected remote extension response status code: {}",
-            resp.status()
-        ),
-    }
-}
-
-#[cfg(test)]
-mod tests {
-    use super::parse_pg_version;
-
-    #[test]
-    fn test_parse_pg_version() {
-        assert_eq!(parse_pg_version("PostgreSQL 15.4"), "v15");
-        assert_eq!(parse_pg_version("PostgreSQL 15.14"), "v15");
-        assert_eq!(
-            parse_pg_version("PostgreSQL 15.4 (Ubuntu 15.4-0ubuntu0.23.04.1)"),
-            "v15"
-        );
-
-        assert_eq!(parse_pg_version("PostgreSQL 14.15"), "v14");
-        assert_eq!(parse_pg_version("PostgreSQL 14.0"), "v14");
-        assert_eq!(
-            parse_pg_version("PostgreSQL 14.9 (Debian 14.9-1.pgdg120+1"),
-            "v14"
-        );
-
-        assert_eq!(parse_pg_version("PostgreSQL 16devel"), "v16");
-        assert_eq!(parse_pg_version("PostgreSQL 16beta1"), "v16");
-        assert_eq!(parse_pg_version("PostgreSQL 16rc2"), "v16");
-        assert_eq!(parse_pg_version("PostgreSQL 16extra"), "v16");
-    }
-
-    #[test]
-    #[should_panic]
-    fn test_parse_pg_unsupported_version() {
-        parse_pg_version("PostgreSQL 13.14");
-    }
-
-    #[test]
-    #[should_panic]
-    fn test_parse_pg_incorrect_version_format() {
-        parse_pg_version("PostgreSQL 14");
-    }
-}

compute_tools/src/http/api.rs

@@ -1,212 +1,67 @@
 use std::convert::Infallible;
-use std::net::IpAddr;
-use std::net::Ipv6Addr;
 use std::net::SocketAddr;
 use std::sync::Arc;
 use std::thread;
 
-use crate::compute::forward_termination_signal;
-use crate::compute::{ComputeNode, ComputeState, ParsedSpec};
-use compute_api::requests::ConfigurationRequest;
-use compute_api::responses::{ComputeStatus, ComputeStatusResponse, GenericAPIError};
-
 use anyhow::Result;
 use hyper::service::{make_service_fn, service_fn};
 use hyper::{Body, Method, Request, Response, Server, StatusCode};
-use tokio::task;
-use tracing::{error, info, warn};
-use tracing_utils::http::OtelName;
+use log::{error, info};
+use serde_json;
 
-fn status_response_from_state(state: &ComputeState) -> ComputeStatusResponse {
-    ComputeStatusResponse {
-        start_time: state.start_time,
-        tenant: state
-            .pspec
-            .as_ref()
-            .map(|pspec| pspec.tenant_id.to_string()),
-        timeline: state
-            .pspec
-            .as_ref()
-            .map(|pspec| pspec.timeline_id.to_string()),
-        status: state.status,
-        last_active: state.last_active,
-        error: state.error.clone(),
-    }
-}
+use crate::compute::{ComputeNode, ComputeStatus};
 
 // Service function to handle all available routes.
-async fn routes(req: Request<Body>, compute: &Arc<ComputeNode>) -> Response<Body> {
-    //
-    // NOTE: The URI path is currently included in traces. That's OK because
-    // it doesn't contain any variable parts or sensitive information. But
-    // please keep that in mind if you change the routing here.
-    //
+async fn routes(req: Request<Body>, compute: Arc<ComputeNode>) -> Response<Body> {
     match (req.method(), req.uri().path()) {
+        // Timestamp of the last Postgres activity in the plain text.
+        // DEPRECATED in favour of /status
+        (&Method::GET, "/last_activity") => {
+            info!("serving /last_active GET request");
+            let state = compute.state.read().unwrap();
+
+            // Use RFC3339 format for consistency.
+            Response::new(Body::from(state.last_active.to_rfc3339()))
+        }
+
+        // Has compute setup process finished? -> true/false.
+        // DEPRECATED in favour of /status
+        (&Method::GET, "/ready") => {
+            info!("serving /ready GET request");
+            let status = compute.get_status();
+            Response::new(Body::from(format!("{}", status == ComputeStatus::Running)))
+        }
+
         // Serialized compute state.
         (&Method::GET, "/status") => {
             info!("serving /status GET request");
-            let state = compute.state.lock().unwrap();
-            let status_response = status_response_from_state(&state);
-            Response::new(Body::from(serde_json::to_string(&status_response).unwrap()))
+            let state = compute.state.read().unwrap();
+            Response::new(Body::from(serde_json::to_string(&*state).unwrap()))
         }
 
         // Startup metrics in JSON format. Keep /metrics reserved for a possible
         // future use for Prometheus metrics format.
         (&Method::GET, "/metrics.json") => {
             info!("serving /metrics.json GET request");
-            let metrics = compute.state.lock().unwrap().metrics.clone();
-            Response::new(Body::from(serde_json::to_string(&metrics).unwrap()))
+            Response::new(Body::from(serde_json::to_string(&compute.metrics).unwrap()))
         }
 
-        // Collect Postgres current usage insights
-        (&Method::GET, "/insights") => {
-            info!("serving /insights GET request");
-            let status = compute.get_status();
-            if status != ComputeStatus::Running {
-                let msg = format!("compute is not running, current status: {:?}", status);
-                error!(msg);
-                return Response::new(Body::from(msg));
+        // DEPRECATED, use POST instead
+        (&Method::GET, "/check_writability") => {
+            info!("serving /check_writability GET request");
+            let res = crate::checker::check_writability(&compute).await;
+            match res {
+                Ok(_) => Response::new(Body::from("true")),
+                Err(e) => Response::new(Body::from(e.to_string())),
             }
-
-            let insights = compute.collect_insights().await;
-            Response::new(Body::from(insights))
         }
 
         (&Method::POST, "/check_writability") => {
             info!("serving /check_writability POST request");
-            let status = compute.get_status();
-            if status != ComputeStatus::Running {
-                let msg = format!(
-                    "invalid compute status for check_writability request: {:?}",
-                    status
-                );
-                error!(msg);
-                return Response::new(Body::from(msg));
-            }
-
-            let res = crate::checker::check_writability(compute).await;
+            let res = crate::checker::check_writability(&compute).await;
             match res {
                 Ok(_) => Response::new(Body::from("true")),
-                Err(e) => {
-                    error!("check_writability failed: {}", e);
-                    Response::new(Body::from(e.to_string()))
-                }
-            }
-        }
-
-        (&Method::GET, "/info") => {
-            let num_cpus = num_cpus::get_physical();
-            info!("serving /info GET request. num_cpus: {}", num_cpus);
-            Response::new(Body::from(
-                serde_json::json!({
-                    "num_cpus": num_cpus,
-                })
-                .to_string(),
-            ))
-        }
-
-        // Accept spec in JSON format and request compute configuration. If
-        // anything goes wrong after we set the compute status to `ConfigurationPending`
-        // and update compute state with new spec, we basically leave compute
-        // in the potentially wrong state. That said, it's control-plane's
-        // responsibility to watch compute state after reconfiguration request
-        // and to clean restart in case of errors.
-        (&Method::POST, "/configure") => {
-            info!("serving /configure POST request");
-            match handle_configure_request(req, compute).await {
-                Ok(msg) => Response::new(Body::from(msg)),
-                Err((msg, code)) => {
-                    error!("error handling /configure request: {msg}");
-                    render_json_error(&msg, code)
-                }
-            }
-        }
-
-        (&Method::POST, "/terminate") => {
-            info!("serving /terminate POST request");
-            match handle_terminate_request(compute).await {
-                Ok(()) => Response::new(Body::empty()),
-                Err((msg, code)) => {
-                    error!("error handling /terminate request: {msg}");
-                    render_json_error(&msg, code)
-                }
-            }
-        }
-
-        // download extension files from remote extension storage on demand
-        (&Method::POST, route) if route.starts_with("/extension_server/") => {
-            info!("serving {:?} POST request", route);
-            info!("req.uri {:?}", req.uri());
-
-            // don't even try to download extensions
-            // if no remote storage is configured
-            if compute.ext_remote_storage.is_none() {
-                info!("no extensions remote storage configured");
-                let mut resp = Response::new(Body::from("no remote storage configured"));
-                *resp.status_mut() = StatusCode::INTERNAL_SERVER_ERROR;
-                return resp;
-            }
-
-            let mut is_library = false;
-            if let Some(params) = req.uri().query() {
-                info!("serving {:?} POST request with params: {}", route, params);
-                if params == "is_library=true" {
-                    is_library = true;
-                } else {
-                    let mut resp = Response::new(Body::from("Wrong request parameters"));
-                    *resp.status_mut() = StatusCode::BAD_REQUEST;
-                    return resp;
-                }
-            }
-            let filename = route.split('/').last().unwrap().to_string();
-            info!("serving /extension_server POST request, filename: {filename:?} is_library: {is_library}");
-
-            // get ext_name and path from spec
-            // don't lock compute_state for too long
-            let ext = {
-                let compute_state = compute.state.lock().unwrap();
-                let pspec = compute_state.pspec.as_ref().expect("spec must be set");
-                let spec = &pspec.spec;
-
-                // debug only
-                info!("spec: {:?}", spec);
-
-                let remote_extensions = match spec.remote_extensions.as_ref() {
-                    Some(r) => r,
-                    None => {
-                        info!("no remote extensions spec was provided");
-                        let mut resp = Response::new(Body::from("no remote storage configured"));
-                        *resp.status_mut() = StatusCode::INTERNAL_SERVER_ERROR;
-                        return resp;
-                    }
-                };
-
-                remote_extensions.get_ext(
-                    &filename,
-                    is_library,
-                    &compute.build_tag,
-                    &compute.pgversion,
-                )
-            };
-
-            match ext {
-                Ok((ext_name, ext_path)) => {
-                    match compute.download_extension(ext_name, ext_path).await {
-                        Ok(_) => Response::new(Body::from("OK")),
-                        Err(e) => {
-                            error!("extension download failed: {}", e);
-                            let mut resp = Response::new(Body::from(e.to_string()));
-                            *resp.status_mut() = StatusCode::INTERNAL_SERVER_ERROR;
-                            resp
-                        }
-                    }
-                }
-                Err(e) => {
-                    warn!("extension download failed to find extension: {}", e);
-                    let mut resp = Response::new(Body::from("failed to find file"));
-                    *resp.status_mut() = StatusCode::INTERNAL_SERVER_ERROR;
-                    resp
-                }
+                Err(e) => Response::new(Body::from(e.to_string())),
             }
         }
 
@@ -219,162 +74,17 @@ async fn routes(req: Request<Body>, compute: &Arc<ComputeNode>) -> Response<Body
     }
 }
 
-async fn handle_configure_request(
-    req: Request<Body>,
-    compute: &Arc<ComputeNode>,
-) -> Result<String, (String, StatusCode)> {
-    if !compute.live_config_allowed {
-        return Err((
-            "live configuration is not allowed for this compute node".to_string(),
-            StatusCode::PRECONDITION_FAILED,
-        ));
-    }
-
-    let body_bytes = hyper::body::to_bytes(req.into_body()).await.unwrap();
-    let spec_raw = String::from_utf8(body_bytes.to_vec()).unwrap();
-    if let Ok(request) = serde_json::from_str::<ConfigurationRequest>(&spec_raw) {
-        let spec = request.spec;
-
-        let parsed_spec = match ParsedSpec::try_from(spec) {
-            Ok(ps) => ps,
-            Err(msg) => return Err((msg, StatusCode::BAD_REQUEST)),
-        };
-
-        // XXX: wrap state update under lock in code blocks. Otherwise,
-        // we will try to `Send` `mut state` into the spawned thread
-        // bellow, which will cause error:
-        // ```
-        // error: future cannot be sent between threads safely
-        // ```
-        {
-            let mut state = compute.state.lock().unwrap();
-            if state.status != ComputeStatus::Empty && state.status != ComputeStatus::Running {
-                let msg = format!(
-                    "invalid compute status for configuration request: {:?}",
-                    state.status.clone()
-                );
-                return Err((msg, StatusCode::PRECONDITION_FAILED));
-            }
-            state.pspec = Some(parsed_spec);
-            state.status = ComputeStatus::ConfigurationPending;
-            compute.state_changed.notify_all();
-            drop(state);
-            info!("set new spec and notified waiters");
-        }
-
-        // Spawn a blocking thread to wait for compute to become Running.
-        // This is needed to do not block the main pool of workers and
-        // be able to serve other requests while some particular request
-        // is waiting for compute to finish configuration.
-        let c = compute.clone();
-        task::spawn_blocking(move || {
-            let mut state = c.state.lock().unwrap();
-            while state.status != ComputeStatus::Running {
-                state = c.state_changed.wait(state).unwrap();
-                info!(
-                    "waiting for compute to become Running, current status: {:?}",
-                    state.status
-                );
-
-                if state.status == ComputeStatus::Failed {
-                    let err = state.error.as_ref().map_or("unknown error", |x| x);
-                    let msg = format!("compute configuration failed: {:?}", err);
-                    return Err((msg, StatusCode::INTERNAL_SERVER_ERROR));
-                }
-            }
-
-            Ok(())
-        })
-        .await
-        .unwrap()?;
-
-        // Return current compute state if everything went well.
-        let state = compute.state.lock().unwrap().clone();
-        let status_response = status_response_from_state(&state);
-        Ok(serde_json::to_string(&status_response).unwrap())
-    } else {
-        Err(("invalid spec".to_string(), StatusCode::BAD_REQUEST))
-    }
-}
-
-fn render_json_error(e: &str, status: StatusCode) -> Response<Body> {
-    let error = GenericAPIError {
-        error: e.to_string(),
-    };
-    Response::builder()
-        .status(status)
-        .body(Body::from(serde_json::to_string(&error).unwrap()))
-        .unwrap()
-}
-
-async fn handle_terminate_request(compute: &Arc<ComputeNode>) -> Result<(), (String, StatusCode)> {
-    {
-        let mut state = compute.state.lock().unwrap();
-        if state.status == ComputeStatus::Terminated {
-            return Ok(());
-        }
-        if state.status != ComputeStatus::Empty && state.status != ComputeStatus::Running {
-            let msg = format!(
-                "invalid compute status for termination request: {:?}",
-                state.status.clone()
-            );
-            return Err((msg, StatusCode::PRECONDITION_FAILED));
-        }
-        state.status = ComputeStatus::TerminationPending;
-        compute.state_changed.notify_all();
-        drop(state);
-    }
-    forward_termination_signal();
-    info!("sent signal and notified waiters");
-
-    // Spawn a blocking thread to wait for compute to become Terminated.
-    // This is needed to do not block the main pool of workers and
-    // be able to serve other requests while some particular request
-    // is waiting for compute to finish configuration.
-    let c = compute.clone();
-    task::spawn_blocking(move || {
-        let mut state = c.state.lock().unwrap();
-        while state.status != ComputeStatus::Terminated {
-            state = c.state_changed.wait(state).unwrap();
-            info!(
-                "waiting for compute to become Terminated, current status: {:?}",
-                state.status
-            );
-        }
-
-        Ok(())
-    })
-    .await
-    .unwrap()?;
-    info!("terminated Postgres");
-    Ok(())
-}
-
 // Main Hyper HTTP server function that runs it and blocks waiting on it forever.
 #[tokio::main]
-async fn serve(port: u16, state: Arc<ComputeNode>) {
-    // this usually binds to both IPv4 and IPv6 on linux
-    // see e.g. https://github.com/rust-lang/rust/pull/34440
-    let addr = SocketAddr::new(IpAddr::from(Ipv6Addr::UNSPECIFIED), port);
+async fn serve(state: Arc<ComputeNode>) {
+    let addr = SocketAddr::from(([0, 0, 0, 0], 3080));
 
     let make_service = make_service_fn(move |_conn| {
         let state = state.clone();
         async move {
             Ok::<_, Infallible>(service_fn(move |req: Request<Body>| {
                 let state = state.clone();
-                async move {
-                    Ok::<_, Infallible>(
-                        // NOTE: We include the URI path in the string. It
-                        // doesn't contain any variable parts or sensitive
-                        // information in this API.
-                        tracing_utils::http::tracing_handler(
-                            req,
-                            |req| routes(req, &state),
-                            OtelName::UriPath,
-                        )
-                        .await,
-                    )
-                }
+                async move { Ok::<_, Infallible>(routes(req, state).await) }
             }))
         }
     });
@@ -390,10 +100,10 @@ async fn serve(port: u16, state: Arc<ComputeNode>) {
 }
 
 /// Launch a separate Hyper HTTP API server thread and return its `JoinHandle`.
-pub fn launch_http_server(port: u16, state: &Arc<ComputeNode>) -> Result<thread::JoinHandle<()>> {
+pub fn launch_http_server(state: &Arc<ComputeNode>) -> Result<thread::JoinHandle<()>> {
     let state = Arc::clone(state);
 
     Ok(thread::Builder::new()
         .name("http-endpoint".into())
-        .spawn(move || serve(port, state))?)
+        .spawn(move || serve(state))?)
 }

compute_tools/src/http/openapi_spec.yaml

@@ -10,12 +10,12 @@ paths:
   /status:
     get:
       tags:
-      - Info
-      summary: Get compute node internal status.
+      - "info"
+      summary: Get compute node internal status
       description: ""
       operationId: getComputeStatus
       responses:
-        200:
+        "200":
           description: ComputeState
           content:
             application/json:
@@ -25,171 +25,85 @@ paths:
   /metrics.json:
     get:
       tags:
-      - Info
-      summary: Get compute node startup metrics in JSON format.
+      - "info"
+      summary: Get compute node startup metrics in JSON format
       description: ""
       operationId: getComputeMetricsJSON
       responses:
-        200:
+        "200":
           description: ComputeMetrics
           content:
             application/json:
               schema:
                 $ref: "#/components/schemas/ComputeMetrics"
 
-  /insights:
+  /ready:
     get:
+      deprecated: true
       tags:
-      - Info
-      summary: Get current compute insights in JSON format.
-      description: |
-        Note, that this doesn't include any historical data.
-      operationId: getComputeInsights
-      responses:
-        200:
-          description: Compute insights
-          content:
-            application/json:
-              schema:
-                $ref: "#/components/schemas/ComputeInsights"
-
-  /info:
-    get:
-      tags:
-      - Info
-      summary: Get info about the compute pod / VM.
+      - "info"
+      summary: Check whether compute startup process finished successfully
       description: ""
-      operationId: getInfo
+      operationId: computeIsReady
       responses:
-        200:
-          description: Info
+        "200":
+          description: Compute is ready ('true') or not ('false')
           content:
-            application/json:
+            text/plain:
               schema:
-                $ref: "#/components/schemas/Info"
+                type: string
+                example: "true"
+
+  /last_activity:
+    get:
+      deprecated: true
+      tags:
+      - "info"
+      summary: Get timestamp of the last compute activity
+      description: ""
+      operationId: getLastComputeActivityTS
+      responses:
+        "200":
+          description: Timestamp of the last compute activity
+          content:
+            text/plain:
+              schema:
+                type: string
+                example: "2022-10-12T07:20:50.52Z"
 
   /check_writability:
-    post:
+    get:
+      deprecated: true
       tags:
-      - Check
-      summary: Check that we can write new data on this compute.
+      - "check"
+      summary: Check that we can write new data on this compute
       description: ""
-      operationId: checkComputeWritability
+      operationId: checkComputeWritabilityDeprecated
       responses:
-        200:
+        "200":
           description: Check result
           content:
             text/plain:
               schema:
                 type: string
-                description: Error text or 'true' if check passed.
+                description: Error text or 'true' if check passed
                 example: "true"
 
-  /configure:
     post:
       tags:
-      - Configure
-      summary: Perform compute node configuration.
-      description: |
-        This is a blocking API endpoint, i.e. it blocks waiting until
-        compute is finished configuration and is in `Running` state.
-        Optional non-blocking mode could be added later.
-      operationId: configureCompute
-      requestBody:
-        description: Configuration request.
-        required: true
-        content:
-          application/json:
-            schema:
-              type: object
-              required:
-                - spec
-              properties:
-                spec:
-                  # XXX: I don't want to explain current spec in the OpenAPI format,
-                  # as it could be changed really soon. Consider doing it later.
-                  type: object
-      responses:
-        200:
-          description: Compute configuration finished.
-          content:
-            application/json:
-              schema:
-                $ref: "#/components/schemas/ComputeState"
-        400:
-          description: Provided spec is invalid.
-          content:
-            application/json:
-              schema:
-                $ref: "#/components/schemas/GenericError"
-        412:
-          description: |
-            It's not possible to do live-configuration of the compute.
-            It's either in the wrong state, or compute doesn't use pull
-            mode of configuration.
-          content:
-            application/json:
-              schema:
-                $ref: "#/components/schemas/GenericError"
-        500:
-          description: |
-            Compute configuration request was processed, but error
-            occurred. Compute will likely shutdown soon.
-          content:
-            application/json:
-              schema:
-                $ref: "#/components/schemas/GenericError"
-  /extension_server:
-    post:
-      tags:
-      - Extension
-      summary: Download extension from S3 to local folder.
+      - "check"
+      summary: Check that we can write new data on this compute
       description: ""
-      operationId: downloadExtension
+      operationId: checkComputeWritability
       responses:
-        200:
-          description: Extension downloaded
+        "200":
+          description: Check result
           content:
             text/plain:
               schema:
                 type: string
-                description: Error text or 'OK' if download succeeded.
-                example: "OK"
-        400:
-          description: Request is invalid.
-          content:
-            application/json:
-              schema:
-                $ref: "#/components/schemas/GenericError"
-        500:
-          description: Extension download request failed.
-          content:
-            application/json:
-              schema:
-                $ref: "#/components/schemas/GenericError"
-
-  /terminate:
-    post:
-      tags:
-      - Terminate
-      summary: Terminate Postgres and wait for it to exit
-      description: ""
-      operationId: terminate
-      responses:
-        200:
-          description: Result
-        412:
-          description: "wrong state"
-          content:
-            application/json:
-              schema:
-                $ref: "#/components/schemas/GenericError"
-        500:
-          description: "Unexpected error"
-          content:
-            application/json:
-              schema:
-                $ref: "#/components/schemas/GenericError"
+                description: Error text or 'true' if check passed
+                example: "true"
 
 components:
   securitySchemes:
@@ -201,16 +115,13 @@ components:
   schemas:
     ComputeMetrics:
       type: object
-      description: Compute startup metrics.
+      description: Compute startup metrics
       required:
-        - wait_for_spec_ms
         - sync_safekeepers_ms
         - basebackup_ms
         - config_ms
         - total_startup_ms
       properties:
-        wait_for_spec_ms:
-          type: integer
         sync_safekeepers_ms:
           type: integer
         basebackup_ms:
@@ -220,80 +131,28 @@ components:
         total_startup_ms:
           type: integer
 
-    Info:
-      type: object
-      description: Information about VM/Pod.
-      required:
-        - num_cpus
-      properties:
-        num_cpus:
-          type: integer
-
     ComputeState:
       type: object
       required:
-        - start_time
         - status
+        - last_active
       properties:
-        start_time:
-          type: string
-          description: |
-            Time when compute was started. If initially compute was started in the `empty`
-            state and then provided with valid spec, `start_time` will be reset to the
-            moment, when spec was received.
-          example: "2022-10-12T07:20:50.52Z"
         status:
           $ref: '#/components/schemas/ComputeStatus'
         last_active:
           type: string
-          description: |
-            The last detected compute activity timestamp in UTC and RFC3339 format.
-            It could be empty if compute was never used by user since start.
+          description: The last detected compute activity timestamp in UTC and RFC3339 format
           example: "2022-10-12T07:20:50.52Z"
         error:
           type: string
-          description: Text of the error during compute startup or reconfiguration, if any.
-          example: ""
-        tenant:
-          type: string
-          description: Identifier of the current tenant served by compute node, if any.
-          example: c9269c359e9a199fad1ea0981246a78f
-        timeline:
-          type: string
-          description: Identifier of the current timeline served by compute node, if any.
-          example: ece7de74d4b8cbe5433a68ce4d1b97b4
-
-    ComputeInsights:
-      type: object
-      properties:
-        pg_stat_statements:
-          description: Contains raw output from pg_stat_statements in JSON format.
-          type: array
-          items:
-            type: object
+          description: Text of the error during compute startup, if any
 
     ComputeStatus:
       type: string
       enum:
-        - empty
         - init
         - failed
         - running
-        - configuration_pending
-        - configuration
-      example: running
-
-    #
-    # Errors
-    #
-
-    GenericError:
-      type: object
-      required:
-        - error
-      properties:
-        error:
-          type: string
 
 security:
   - JWT: []

compute_tools/src/lib.rs

@@ -1,17 +1,14 @@
+//!
 //! Various tools and helpers to handle cluster / compute node (Postgres)
 //! configuration.
-#![deny(unsafe_code)]
-#![deny(clippy::undocumented_unsafe_blocks)]
+//!
 pub mod checker;
 pub mod config;
-pub mod configurator;
 pub mod http;
 #[macro_use]
 pub mod logger;
 pub mod compute;
-pub mod extension_server;
 pub mod monitor;
 pub mod params;
 pub mod pg_helpers;
 pub mod spec;
-pub mod sync_sk;

compute_tools/src/logger.rs

@@ -1,46 +1,43 @@
-use tracing_opentelemetry::OpenTelemetryLayer;
-use tracing_subscriber::layer::SubscriberExt;
-use tracing_subscriber::prelude::*;
+use std::io::Write;
 
-/// Initialize logging to stderr, and OpenTelemetry tracing and exporter.
-///
-/// Logging is configured using either `default_log_level` or
+use anyhow::Result;
+use chrono::Utc;
+use env_logger::{Builder, Env};
+
+macro_rules! info_println {
+    ($($tts:tt)*) => {
+        if log_enabled!(Level::Info) {
+            println!($($tts)*);
+        }
+    }
+}
+
+macro_rules! info_print {
+    ($($tts:tt)*) => {
+        if log_enabled!(Level::Info) {
+            print!($($tts)*);
+        }
+    }
+}
+
+/// Initialize `env_logger` using either `default_level` or
 /// `RUST_LOG` environment variable as default log level.
-///
-/// OpenTelemetry is configured with OTLP/HTTP exporter. It picks up
-/// configuration from environment variables. For example, to change the destination,
-/// set `OTEL_EXPORTER_OTLP_ENDPOINT=http://jaeger:4318`. See
-/// `tracing-utils` package description.
-///
-pub fn init_tracing_and_logging(default_log_level: &str) -> anyhow::Result<()> {
-    // Initialize Logging
-    let env_filter = tracing_subscriber::EnvFilter::try_from_default_env()
-        .unwrap_or_else(|_| tracing_subscriber::EnvFilter::new(default_log_level));
+pub fn init_logger(default_level: &str) -> Result<()> {
+    let env = Env::default().filter_or("RUST_LOG", default_level);
 
-    let fmt_layer = tracing_subscriber::fmt::layer()
-        .with_ansi(false)
-        .with_target(false)
-        .with_writer(std::io::stderr);
-
-    // Initialize OpenTelemetry
-    let otlp_layer =
-        tracing_utils::init_tracing_without_runtime("compute_ctl").map(OpenTelemetryLayer::new);
-
-    // Put it all together
-    tracing_subscriber::registry()
-        .with(env_filter)
-        .with(otlp_layer)
-        .with(fmt_layer)
+    Builder::from_env(env)
+        .format(|buf, record| {
+            let thread_handle = std::thread::current();
+            writeln!(
+                buf,
+                "{} [{}] {}: {}",
+                Utc::now().format("%Y-%m-%d %H:%M:%S%.3f %Z"),
+                thread_handle.name().unwrap_or("main"),
+                record.level(),
+                record.args()
+            )
+        })
         .init();
-    tracing::info!("logging and tracing started");
-
-    utils::logging::replace_panic_hook_with_tracing_panic_hook().forget();
 
     Ok(())
 }
-
-/// Replace all newline characters with a special character to make it
-/// easier to grep for log messages.
-pub fn inlinify(s: &str) -> String {
-    s.replace('\n', "\u{200B}")
-}

compute_tools/src/monitor.rs

@@ -1,195 +1,96 @@
 use std::sync::Arc;
-use std::{thread, time::Duration};
+use std::{thread, time};
 
+use anyhow::Result;
 use chrono::{DateTime, Utc};
+use log::{debug, info};
 use postgres::{Client, NoTls};
-use tracing::{debug, error, info, warn};
 
 use crate::compute::ComputeNode;
-use compute_api::responses::ComputeStatus;
-use compute_api::spec::ComputeFeature;
 
-const MONITOR_CHECK_INTERVAL: Duration = Duration::from_millis(500);
+const MONITOR_CHECK_INTERVAL: u64 = 500; // milliseconds
 
 // Spin in a loop and figure out the last activity time in the Postgres.
 // Then update it in the shared state. This function never errors out.
-// NB: the only expected panic is at `Mutex` unwrap(), all other errors
-// should be handled gracefully.
+// XXX: the only expected panic is at `RwLock` unwrap().
 fn watch_compute_activity(compute: &ComputeNode) {
     // Suppose that `connstr` doesn't change
     let connstr = compute.connstr.as_str();
-
-    // During startup and configuration we connect to every Postgres database,
-    // but we don't want to count this as some user activity. So wait until
-    // the compute fully started before monitoring activity.
-    wait_for_postgres_start(compute);
-
     // Define `client` outside of the loop to reuse existing connection if it's active.
     let mut client = Client::connect(connstr, NoTls);
+    let timeout = time::Duration::from_millis(MONITOR_CHECK_INTERVAL);
 
-    let mut sleep = false;
-    let mut prev_active_time: Option<f64> = None;
-    let mut prev_sessions: Option<i64> = None;
-
-    if compute.has_feature(ComputeFeature::ActivityMonitorExperimental) {
-        info!("starting experimental activity monitor for {}", connstr);
-    } else {
-        info!("starting activity monitor for {}", connstr);
-    }
+    info!("watching Postgres activity at {}", connstr);
 
     loop {
-        // We use `continue` a lot, so it's more convenient to sleep at the top of the loop.
-        // But skip the first sleep, so we can connect to Postgres immediately.
-        if sleep {
-            // Should be outside of the mutex lock to allow others to read while we sleep.
-            thread::sleep(MONITOR_CHECK_INTERVAL);
-        } else {
-            sleep = true;
-        }
+        // Should be outside of the write lock to allow others to read while we sleep.
+        thread::sleep(timeout);
 
         match &mut client {
             Ok(cli) => {
                 if cli.is_closed() {
-                    info!("connection to Postgres is closed, trying to reconnect");
+                    info!("connection to postgres closed, trying to reconnect");
 
                     // Connection is closed, reconnect and try again.
                     client = Client::connect(connstr, NoTls);
                     continue;
                 }
 
-                // This is a new logic, only enable if the feature flag is set.
-                // TODO: remove this once we are sure that it works OR drop it altogether.
-                if compute.has_feature(ComputeFeature::ActivityMonitorExperimental) {
-                    // First, check if the total active time or sessions across all databases has changed.
-                    // If it did, it means that user executed some queries. In theory, it can even go down if
-                    // some databases were dropped, but it's still a user activity.
-                    match get_database_stats(cli) {
-                        Ok((active_time, sessions)) => {
-                            let mut detected_activity = false;
+                // Get all running client backends except ourself, use RFC3339 DateTime format.
+                let backends = cli
+                    .query(
+                        "SELECT state, to_char(state_change, 'YYYY-MM-DD\"T\"HH24:MI:SS.US\"Z\"') AS state_change
+                         FROM pg_stat_activity
+                         WHERE backend_type = 'client backend'
+                            AND pid != pg_backend_pid()
+                            AND usename != 'cloud_admin';", // XXX: find a better way to filter other monitors?
+                        &[],
+                    );
+                let mut last_active = compute.state.read().unwrap().last_active;
 
-                            prev_active_time = match prev_active_time {
-                                Some(prev_active_time) => {
-                                    if active_time != prev_active_time {
-                                        detected_activity = true;
-                                    }
-                                    Some(active_time)
+                if let Ok(backs) = backends {
+                    let mut idle_backs: Vec<DateTime<Utc>> = vec![];
+
+                    for b in backs.into_iter() {
+                        let state: String = b.get("state");
+                        let change: String = b.get("state_change");
+
+                        if state == "idle" {
+                            let change = DateTime::parse_from_rfc3339(&change);
+                            match change {
+                                Ok(t) => idle_backs.push(t.with_timezone(&Utc)),
+                                Err(e) => {
+                                    info!("cannot parse backend state_change DateTime: {}", e);
+                                    continue;
                                 }
-                                None => Some(active_time),
-                            };
-                            prev_sessions = match prev_sessions {
-                                Some(prev_sessions) => {
-                                    if sessions != prev_sessions {
-                                        detected_activity = true;
-                                    }
-                                    Some(sessions)
-                                }
-                                None => Some(sessions),
-                            };
-
-                            if detected_activity {
-                                // Update the last active time and continue, we don't need to
-                                // check backends state change.
-                                compute.update_last_active(Some(Utc::now()));
-                                continue;
                             }
+                        } else {
+                            // Found non-idle backend, so the last activity is NOW.
+                            // Save it and exit the for loop. Also clear the idle backend
+                            // `state_change` timestamps array as it doesn't matter now.
+                            last_active = Utc::now();
+                            idle_backs.clear();
+                            break;
                         }
-                        Err(e) => {
-                            error!("could not get database statistics: {}", e);
-                            continue;
-                        }
+                    }
+
+                    // Sort idle backend `state_change` timestamps. The last one corresponds
+                    // to the last activity.
+                    idle_backs.sort();
+                    if let Some(last) = idle_backs.last() {
+                        last_active = *last;
                     }
                 }
 
-                // Second, if database statistics is the same, check all backends state change,
-                // maybe there is some with more recent activity. `get_backends_state_change()`
-                // can return None or stale timestamp, so it's `compute.update_last_active()`
-                // responsibility to check if the new timestamp is more recent than the current one.
-                // This helps us to discover new sessions, that did nothing yet.
-                match get_backends_state_change(cli) {
-                    Ok(last_active) => {
-                        compute.update_last_active(last_active);
-                    }
-                    Err(e) => {
-                        error!("could not get backends state change: {}", e);
-                    }
-                }
-
-                // Finally, if there are existing (logical) walsenders, do not suspend.
-                //
-                // walproposer doesn't currently show up in pg_stat_replication,
-                // but protect if it will be
-                let ws_count_query = "select count(*) from pg_stat_replication where application_name != 'walproposer';";
-                match cli.query_one(ws_count_query, &[]) {
-                    Ok(r) => match r.try_get::<&str, i64>("count") {
-                        Ok(num_ws) => {
-                            if num_ws > 0 {
-                                compute.update_last_active(Some(Utc::now()));
-                                continue;
-                            }
-                        }
-                        Err(e) => {
-                            warn!("failed to parse walsenders count: {:?}", e);
-                            continue;
-                        }
-                    },
-                    Err(e) => {
-                        warn!("failed to get list of walsenders: {:?}", e);
-                        continue;
-                    }
-                }
-                //
-                // Don't suspend compute if there is an active logical replication subscription
-                //
-                // `where pid is not null` – to filter out read only computes and subscription on branches
-                //
-                let logical_subscriptions_query =
-                    "select count(*) from pg_stat_subscription where pid is not null;";
-                match cli.query_one(logical_subscriptions_query, &[]) {
-                    Ok(row) => match row.try_get::<&str, i64>("count") {
-                        Ok(num_subscribers) => {
-                            if num_subscribers > 0 {
-                                compute.update_last_active(Some(Utc::now()));
-                                continue;
-                            }
-                        }
-                        Err(e) => {
-                            warn!("failed to parse `pg_stat_subscription` count: {:?}", e);
-                            continue;
-                        }
-                    },
-                    Err(e) => {
-                        warn!(
-                            "failed to get list of active logical replication subscriptions: {:?}",
-                            e
-                        );
-                        continue;
-                    }
-                }
-                //
-                // Do not suspend compute if autovacuum is running
-                //
-                let autovacuum_count_query = "select count(*) from pg_stat_activity where backend_type = 'autovacuum worker'";
-                match cli.query_one(autovacuum_count_query, &[]) {
-                    Ok(r) => match r.try_get::<&str, i64>("count") {
-                        Ok(num_workers) => {
-                            if num_workers > 0 {
-                                compute.update_last_active(Some(Utc::now()));
-                                continue;
-                            }
-                        }
-                        Err(e) => {
-                            warn!("failed to parse autovacuum workers count: {:?}", e);
-                            continue;
-                        }
-                    },
-                    Err(e) => {
-                        warn!("failed to get list of autovacuum workers: {:?}", e);
-                        continue;
-                    }
+                // Update the last activity in the shared state if we got a more recent one.
+                let mut state = compute.state.write().unwrap();
+                if last_active > state.last_active {
+                    state.last_active = last_active;
+                    debug!("set the last compute activity time to: {}", last_active);
                 }
             }
             Err(e) => {
-                debug!("could not connect to Postgres: {}, retrying", e);
+                debug!("cannot connect to postgres: {}, retrying", e);
 
                 // Establish a new connection and try again.
                 client = Client::connect(connstr, NoTls);
@@ -198,124 +99,11 @@ fn watch_compute_activity(compute: &ComputeNode) {
     }
 }
 
-// Hang on condition variable waiting until the compute status is `Running`.
-fn wait_for_postgres_start(compute: &ComputeNode) {
-    let mut state = compute.state.lock().unwrap();
-    while state.status != ComputeStatus::Running {
-        info!("compute is not running, waiting before monitoring activity");
-        state = compute.state_changed.wait(state).unwrap();
-
-        if state.status == ComputeStatus::Running {
-            break;
-        }
-    }
-}
-
-// Figure out the total active time and sessions across all non-system databases.
-// Returned tuple is `(active_time, sessions)`.
-// It can return `0.0` active time or `0` sessions, which means no user databases exist OR
-// it was a start with skipped `pg_catalog` updates and user didn't do any queries
-// (or open any sessions) yet.
-fn get_database_stats(cli: &mut Client) -> anyhow::Result<(f64, i64)> {
-    // Filter out `postgres` database as `compute_ctl` and other monitoring tools
-    // like `postgres_exporter` use it to query Postgres statistics.
-    // Use explicit 8 bytes type casts to match Rust types.
-    let stats = cli.query_one(
-        "SELECT coalesce(sum(active_time), 0.0)::float8 AS total_active_time,
-            coalesce(sum(sessions), 0)::bigint AS total_sessions
-        FROM pg_stat_database
-        WHERE datname NOT IN (
-                'postgres',
-                'template0',
-                'template1'
-            );",
-        &[],
-    );
-    let stats = match stats {
-        Ok(stats) => stats,
-        Err(e) => {
-            return Err(anyhow::anyhow!("could not query active_time: {}", e));
-        }
-    };
-
-    let active_time: f64 = match stats.try_get("total_active_time") {
-        Ok(active_time) => active_time,
-        Err(e) => return Err(anyhow::anyhow!("could not get total_active_time: {}", e)),
-    };
-
-    let sessions: i64 = match stats.try_get("total_sessions") {
-        Ok(sessions) => sessions,
-        Err(e) => return Err(anyhow::anyhow!("could not get total_sessions: {}", e)),
-    };
-
-    Ok((active_time, sessions))
-}
-
-// Figure out the most recent state change time across all client backends.
-// If there is currently active backend, timestamp will be `Utc::now()`.
-// It can return `None`, which means no client backends exist or we were
-// unable to parse the timestamp.
-fn get_backends_state_change(cli: &mut Client) -> anyhow::Result<Option<DateTime<Utc>>> {
-    let mut last_active: Option<DateTime<Utc>> = None;
-    // Get all running client backends except ourself, use RFC3339 DateTime format.
-    let backends = cli.query(
-        "SELECT state, to_char(state_change, 'YYYY-MM-DD\"T\"HH24:MI:SS.US\"Z\"') AS state_change
-                FROM pg_stat_activity
-                    WHERE backend_type = 'client backend'
-                    AND pid != pg_backend_pid()
-                    AND usename != 'cloud_admin';", // XXX: find a better way to filter other monitors?
-        &[],
-    );
-
-    match backends {
-        Ok(backs) => {
-            let mut idle_backs: Vec<DateTime<Utc>> = vec![];
-
-            for b in backs.into_iter() {
-                let state: String = match b.try_get("state") {
-                    Ok(state) => state,
-                    Err(_) => continue,
-                };
-
-                if state == "idle" {
-                    let change: String = match b.try_get("state_change") {
-                        Ok(state_change) => state_change,
-                        Err(_) => continue,
-                    };
-                    let change = DateTime::parse_from_rfc3339(&change);
-                    match change {
-                        Ok(t) => idle_backs.push(t.with_timezone(&Utc)),
-                        Err(e) => {
-                            info!("cannot parse backend state_change DateTime: {}", e);
-                            continue;
-                        }
-                    }
-                } else {
-                    // Found non-idle backend, so the last activity is NOW.
-                    // Return immediately, no need to check other backends.
-                    return Ok(Some(Utc::now()));
-                }
-            }
-
-            // Get idle backend `state_change` with the max timestamp.
-            if let Some(last) = idle_backs.iter().max() {
-                last_active = Some(*last);
-            }
-        }
-        Err(e) => {
-            return Err(anyhow::anyhow!("could not query backends: {}", e));
-        }
-    }
-
-    Ok(last_active)
-}
-
 /// Launch a separate compute monitor thread and return its `JoinHandle`.
-pub fn launch_monitor(compute: &Arc<ComputeNode>) -> thread::JoinHandle<()> {
-    let compute = Arc::clone(compute);
+pub fn launch_monitor(state: &Arc<ComputeNode>) -> Result<thread::JoinHandle<()>> {
+    let state = Arc::clone(state);
 
-    thread::Builder::new()
+    Ok(thread::Builder::new()
         .name("compute-monitor".into())
-        .spawn(move || watch_compute_activity(&compute))
-        .expect("cannot launch compute monitor thread")
+        .spawn(move || watch_compute_activity(&state))?)
 }

compute_tools/src/params.rs

@@ -1,9 +1,3 @@
 pub const DEFAULT_LOG_LEVEL: &str = "info";
-// From Postgres docs:
-//   To ease transition from the md5 method to the newer SCRAM method, if md5 is specified
-//   as a method in pg_hba.conf but the user's password on the server is encrypted for SCRAM
-//   (see below), then SCRAM-based authentication will automatically be chosen instead.
-//   https://www.postgresql.org/docs/15/auth-password.html
-//
-// So it's safe to set md5 here, as `control-plane` anyway uses SCRAM for all roles.
-pub const PG_HBA_ALL_MD5: &str = "host\tall\t\tall\t\tall\t\tmd5";
+pub const DEFAULT_CONNSTRING: &str = "host=localhost user=postgres";
+pub const PG_HBA_ALL_MD5: &str = "host\tall\t\tall\t\t0.0.0.0/0\t\tmd5";

compute_tools/src/pg_helpers.rs

@@ -1,60 +1,57 @@
-use std::collections::HashMap;
 use std::fmt::Write;
-use std::fs;
 use std::fs::File;
 use std::io::{BufRead, BufReader};
+use std::net::{SocketAddr, TcpStream};
 use std::os::unix::fs::PermissionsExt;
 use std::path::Path;
 use std::process::Child;
-use std::thread::JoinHandle;
-use std::time::{Duration, Instant};
+use std::str::FromStr;
+use std::{fs, thread, time};
 
 use anyhow::{bail, Result};
-use ini::Ini;
-use notify::{RecursiveMode, Watcher};
 use postgres::{Client, Transaction};
-use tokio::io::AsyncBufReadExt;
-use tokio::time::timeout;
-use tokio_postgres::NoTls;
-use tracing::{debug, error, info, instrument};
+use serde::Deserialize;
 
-use compute_api::spec::{Database, GenericOption, GenericOptions, PgIdent, Role};
+const POSTGRES_WAIT_TIMEOUT: u64 = 60 * 1000; // milliseconds
 
-const POSTGRES_WAIT_TIMEOUT: Duration = Duration::from_millis(60 * 1000); // milliseconds
-
-/// Escape a string for including it in a SQL literal. Wrapping the result
-/// with `E'{}'` or `'{}'` is not required, as it returns a ready-to-use
-/// SQL string literal, e.g. `'db'''` or `E'db\\'`.
-/// See <https://github.com/postgres/postgres/blob/da98d005cdbcd45af563d0c4ac86d0e9772cd15f/src/backend/utils/adt/quote.c#L47>
-/// for the original implementation.
-pub fn escape_literal(s: &str) -> String {
-    let res = s.replace('\'', "''").replace('\\', "\\\\");
-
-    if res.contains('\\') {
-        format!("E'{}'", res)
-    } else {
-        format!("'{}'", res)
-    }
+/// Rust representation of Postgres role info with only those fields
+/// that matter for us.
+#[derive(Clone, Deserialize)]
+pub struct Role {
+    pub name: PgIdent,
+    pub encrypted_password: Option<String>,
+    pub options: GenericOptions,
 }
 
-/// Escape a string so that it can be used in postgresql.conf. Wrapping the result
-/// with `'{}'` is not required, as it returns a ready-to-use config string.
-pub fn escape_conf_value(s: &str) -> String {
-    let res = s.replace('\'', "''").replace('\\', "\\\\");
-    format!("'{}'", res)
+/// Rust representation of Postgres database info with only those fields
+/// that matter for us.
+#[derive(Clone, Deserialize)]
+pub struct Database {
+    pub name: PgIdent,
+    pub owner: PgIdent,
+    pub options: GenericOptions,
 }
 
-pub trait GenericOptionExt {
-    fn to_pg_option(&self) -> String;
-    fn to_pg_setting(&self) -> String;
+/// Common type representing both SQL statement params with or without value,
+/// like `LOGIN` or `OWNER username` in the `CREATE/ALTER ROLE`, and config
+/// options like `wal_level = logical`.
+#[derive(Clone, Deserialize)]
+pub struct GenericOption {
+    pub name: String,
+    pub value: Option<String>,
+    pub vartype: String,
 }
 
-impl GenericOptionExt for GenericOption {
+/// Optional collection of `GenericOption`'s. Type alias allows us to
+/// declare a `trait` on it.
+pub type GenericOptions = Option<Vec<GenericOption>>;
+
+impl GenericOption {
     /// Represent `GenericOption` as SQL statement parameter.
-    fn to_pg_option(&self) -> String {
+    pub fn to_pg_option(&self) -> String {
         if let Some(val) = &self.value {
             match self.vartype.as_ref() {
-                "string" => format!("{} {}", self.name, escape_literal(val)),
+                "string" => format!("{} '{}'", self.name, val),
                 _ => format!("{} {}", self.name, val),
             }
         } else {
@@ -63,10 +60,10 @@ impl GenericOptionExt for GenericOption {
     }
 
     /// Represent `GenericOption` as configuration option.
-    fn to_pg_setting(&self) -> String {
+    pub fn to_pg_setting(&self) -> String {
         if let Some(val) = &self.value {
             match self.vartype.as_ref() {
-                "string" => format!("{} = {}", self.name, escape_conf_value(val)),
+                "string" => format!("{} = '{}'", self.name, val),
                 _ => format!("{} = {}", self.name, val),
             }
         } else {
@@ -102,7 +99,6 @@ impl PgOptionsSerialize for GenericOptions {
                 .map(|op| op.to_pg_setting())
                 .collect::<Vec<String>>()
                 .join("\n")
-                + "\n" // newline after last setting
         } else {
             "".to_string()
         }
@@ -111,35 +107,32 @@ impl PgOptionsSerialize for GenericOptions {
 
 pub trait GenericOptionsSearch {
     fn find(&self, name: &str) -> Option<String>;
-    fn find_ref(&self, name: &str) -> Option<&GenericOption>;
 }
 
 impl GenericOptionsSearch for GenericOptions {
     /// Lookup option by name
     fn find(&self, name: &str) -> Option<String> {
-        let ops = self.as_ref()?;
-        let op = ops.iter().find(|s| s.name == name)?;
-        op.value.clone()
-    }
-
-    /// Lookup option by name, returning ref
-    fn find_ref(&self, name: &str) -> Option<&GenericOption> {
-        let ops = self.as_ref()?;
-        ops.iter().find(|s| s.name == name)
+        match &self {
+            Some(ops) => {
+                let op = ops.iter().find(|s| s.name == name);
+                match op {
+                    Some(op) => op.value.clone(),
+                    None => None,
+                }
+            }
+            None => None,
+        }
     }
 }
 
-pub trait RoleExt {
-    fn to_pg_options(&self) -> String;
-}
-
-impl RoleExt for Role {
+impl Role {
     /// Serialize a list of role parameters into a Postgres-acceptable
     /// string of arguments.
-    fn to_pg_options(&self) -> String {
-        // XXX: consider putting LOGIN as a default option somewhere higher, e.g. in control-plane.
-        let mut params: String = self.options.as_pg_options();
-        params.push_str(" LOGIN");
+    pub fn to_pg_options(&self) -> String {
+        // XXX: consider putting LOGIN as a default option somewhere higher, e.g. in Rails.
+        // For now we do not use generic `options` for roles. Once used, add
+        // `self.options.as_pg_options()` somewhere here.
+        let mut params: String = "LOGIN".to_string();
 
         if let Some(pass) = &self.encrypted_password {
             // Some time ago we supported only md5 and treated all encrypted_password as md5.
@@ -160,36 +153,37 @@ impl RoleExt for Role {
     }
 }
 
-pub trait DatabaseExt {
-    fn to_pg_options(&self) -> String;
-}
-
-impl DatabaseExt for Database {
+impl Database {
     /// Serialize a list of database parameters into a Postgres-acceptable
     /// string of arguments.
     /// NB: `TEMPLATE` is actually also an identifier, but so far we only need
     /// to use `template0` and `template1`, so it is not a problem. Yet in the future
     /// it may require a proper quoting too.
-    fn to_pg_options(&self) -> String {
+    pub fn to_pg_options(&self) -> String {
         let mut params: String = self.options.as_pg_options();
-        write!(params, " OWNER {}", &self.owner.pg_quote())
+        write!(params, " OWNER {}", &self.owner.quote())
             .expect("String is documented to not to error during write operations");
 
         params
     }
 }
 
-/// Generic trait used to provide quoting / encoding for strings used in the
-/// Postgres SQL queries and DATABASE_URL.
-pub trait Escaping {
-    fn pg_quote(&self) -> String;
+/// String type alias representing Postgres identifier and
+/// intended to be used for DB / role names.
+pub type PgIdent = String;
+
+/// Generic trait used to provide quoting for strings used in the
+/// Postgres SQL queries. Currently used only to implement quoting
+/// of identifiers, but could be used for literals in the future.
+pub trait PgQuote {
+    fn quote(&self) -> String;
 }
 
-impl Escaping for PgIdent {
+impl PgQuote for PgIdent {
     /// This is intended to mimic Postgres quote_ident(), but for simplicity it
-    /// always quotes provided string with `""` and escapes every `"`.
-    /// **Not idempotent**, i.e. if string is already escaped it will be escaped again.
-    fn pg_quote(&self) -> String {
+    /// always quotes provided string with `""` and escapes every `"`. Not idempotent,
+    /// i.e. if string is already escaped it will be escaped again.
+    fn quote(&self) -> String {
         let result = format!("\"{}\"", self.replace('"', "\"\""));
         result
     }
@@ -211,147 +205,68 @@ pub fn get_existing_roles(xact: &mut Transaction<'_>) -> Result<Vec<Role>> {
 }
 
 /// Build a list of existing Postgres databases
-pub fn get_existing_dbs(client: &mut Client) -> Result<HashMap<String, Database>> {
-    // `pg_database.datconnlimit = -2` means that the database is in the
-    // invalid state. See:
-    //   https://github.com/postgres/postgres/commit/a4b4cc1d60f7e8ccfcc8ff8cb80c28ee411ad9a9
-    let postgres_dbs: Vec<Database> = client
+pub fn get_existing_dbs(client: &mut Client) -> Result<Vec<Database>> {
+    let postgres_dbs = client
         .query(
-            "SELECT
-                datname AS name,
-                datdba::regrole::text AS owner,
-                NOT datallowconn AS restrict_conn,
-                datconnlimit = - 2 AS invalid
-            FROM
-                pg_catalog.pg_database;",
+            "SELECT datname, datdba::regrole::text as owner
+               FROM pg_catalog.pg_database;",
             &[],
         )?
         .iter()
         .map(|row| Database {
-            name: row.get("name"),
+            name: row.get("datname"),
             owner: row.get("owner"),
-            restrict_conn: row.get("restrict_conn"),
-            invalid: row.get("invalid"),
             options: None,
         })
         .collect();
 
-    let dbs_map = postgres_dbs
-        .iter()
-        .map(|db| (db.name.clone(), db.clone()))
-        .collect::<HashMap<_, _>>();
-
-    Ok(dbs_map)
+    Ok(postgres_dbs)
 }
 
-/// Wait for Postgres to become ready to accept connections. It's ready to
-/// accept connections when the state-field in `pgdata/postmaster.pid` says
-/// 'ready'.
-#[instrument(skip_all, fields(pgdata = %pgdata.display()))]
-pub fn wait_for_postgres(pg: &mut Child, pgdata: &Path) -> Result<()> {
+/// Wait for Postgres to become ready to accept connections:
+/// - state should be `ready` in the `pgdata/postmaster.pid`
+/// - and we should be able to connect to 127.0.0.1:5432
+pub fn wait_for_postgres(pg: &mut Child, port: &str, pgdata: &Path) -> Result<()> {
     let pid_path = pgdata.join("postmaster.pid");
+    let mut slept: u64 = 0; // ms
+    let pause = time::Duration::from_millis(100);
 
-    // PostgreSQL writes line "ready" to the postmaster.pid file, when it has
-    // completed initialization and is ready to accept connections. We want to
-    // react quickly and perform the rest of our initialization as soon as
-    // PostgreSQL starts accepting connections. Use 'notify' to be notified
-    // whenever the PID file is changed, and whenever it changes, read it to
-    // check if it's now "ready".
-    //
-    // You cannot actually watch a file before it exists, so we first watch the
-    // data directory, and once the postmaster.pid file appears, we switch to
-    // watch the file instead. We also wake up every 100 ms to poll, just in
-    // case we miss some events for some reason. Not strictly necessary, but
-    // better safe than sorry.
-    let (tx, rx) = std::sync::mpsc::channel();
-    let watcher_res = notify::recommended_watcher(move |res| {
-        let _ = tx.send(res);
-    });
-    let (mut watcher, rx): (Box<dyn Watcher>, _) = match watcher_res {
-        Ok(watcher) => (Box::new(watcher), rx),
-        Err(e) => {
-            match e.kind {
-                notify::ErrorKind::Io(os) if os.raw_os_error() == Some(38) => {
-                    // docker on m1 macs does not support recommended_watcher
-                    // but return "Function not implemented (os error 38)"
-                    // see https://github.com/notify-rs/notify/issues/423
-                    let (tx, rx) = std::sync::mpsc::channel();
+    let timeout = time::Duration::from_millis(10);
+    let addr = SocketAddr::from_str(&format!("127.0.0.1:{}", port)).unwrap();
 
-                    // let's poll it faster than what we check the results for (100ms)
-                    let config =
-                        notify::Config::default().with_poll_interval(Duration::from_millis(50));
-
-                    let watcher = notify::PollWatcher::new(
-                        move |res| {
-                            let _ = tx.send(res);
-                        },
-                        config,
-                    )?;
-
-                    (Box::new(watcher), rx)
-                }
-                _ => return Err(e.into()),
-            }
-        }
-    };
-
-    watcher.watch(pgdata, RecursiveMode::NonRecursive)?;
-
-    let started_at = Instant::now();
-    let mut postmaster_pid_seen = false;
     loop {
+        // Sleep POSTGRES_WAIT_TIMEOUT at max (a bit longer actually if consider a TCP timeout,
+        // but postgres starts listening almost immediately, even if it is not really
+        // ready to accept connections).
+        if slept >= POSTGRES_WAIT_TIMEOUT {
+            bail!("timed out while waiting for Postgres to start");
+        }
+
         if let Ok(Some(status)) = pg.try_wait() {
             // Postgres exited, that is not what we expected, bail out earlier.
             let code = status.code().unwrap_or(-1);
             bail!("Postgres exited unexpectedly with code {}", code);
         }
 
-        let res = rx.recv_timeout(Duration::from_millis(100));
-        debug!("woken up by notify: {res:?}");
-        // If there are multiple events in the channel already, we only need to be
-        // check once. Swallow the extra events before we go ahead to check the
-        // pid file.
-        while let Ok(res) = rx.try_recv() {
-            debug!("swallowing extra event: {res:?}");
-        }
+        if pid_path.exists() {
+            let file = BufReader::new(File::open(&pid_path)?);
+            let status = file
+                .lines()
+                .last()
+                .unwrap()
+                .unwrap_or_else(|_| "unknown".to_string());
+            let can_connect = TcpStream::connect_timeout(&addr, timeout).is_ok();
 
-        // Check that we can open pid file first.
-        if let Ok(file) = File::open(&pid_path) {
-            if !postmaster_pid_seen {
-                debug!("postmaster.pid appeared");
-                watcher
-                    .unwatch(pgdata)
-                    .expect("Failed to remove pgdata dir watch");
-                watcher
-                    .watch(&pid_path, RecursiveMode::NonRecursive)
-                    .expect("Failed to add postmaster.pid file watch");
-                postmaster_pid_seen = true;
-            }
-
-            let file = BufReader::new(file);
-            let last_line = file.lines().last();
-
-            // Pid file could be there and we could read it, but it could be empty, for example.
-            if let Some(Ok(line)) = last_line {
-                let status = line.trim();
-                debug!("last line of postmaster.pid: {status:?}");
-
-                // Now Postgres is ready to accept connections
-                if status == "ready" {
-                    break;
-                }
+            // Now Postgres is ready to accept connections
+            if status.trim() == "ready" && can_connect {
+                break;
             }
         }
 
-        // Give up after POSTGRES_WAIT_TIMEOUT.
-        let duration = started_at.elapsed();
-        if duration >= POSTGRES_WAIT_TIMEOUT {
-            bail!("timed out while waiting for Postgres to start");
-        }
+        thread::sleep(pause);
+        slept += 100;
     }
 
-    tracing::info!("PostgreSQL is now running, continuing to configure it");
-
     Ok(())
 }
 
@@ -365,172 +280,3 @@ pub fn create_pgdata(pgdata: &str) -> Result<()> {
 
     Ok(())
 }
-
-/// Update pgbouncer.ini with provided options
-fn update_pgbouncer_ini(
-    pgbouncer_config: HashMap<String, String>,
-    pgbouncer_ini_path: &str,
-) -> Result<()> {
-    let mut conf = Ini::load_from_file(pgbouncer_ini_path)?;
-    let section = conf.section_mut(Some("pgbouncer")).unwrap();
-
-    for (option_name, value) in pgbouncer_config.iter() {
-        section.insert(option_name, value);
-        debug!(
-            "Updating pgbouncer.ini with new values {}={}",
-            option_name, value
-        );
-    }
-
-    conf.write_to_file(pgbouncer_ini_path)?;
-    Ok(())
-}
-
-/// Tune pgbouncer.
-/// 1. Apply new config using pgbouncer admin console
-/// 2. Add new values to pgbouncer.ini to preserve them after restart
-pub async fn tune_pgbouncer(pgbouncer_config: HashMap<String, String>) -> Result<()> {
-    let pgbouncer_connstr = if std::env::var_os("AUTOSCALING").is_some() {
-        // for VMs use pgbouncer specific way to connect to
-        // pgbouncer admin console without password
-        // when pgbouncer is running under the same user.
-        "host=/tmp port=6432 dbname=pgbouncer user=pgbouncer".to_string()
-    } else {
-        // for k8s use normal connection string with password
-        // to connect to pgbouncer admin console
-        let mut pgbouncer_connstr =
-            "host=localhost port=6432 dbname=pgbouncer user=postgres sslmode=disable".to_string();
-        if let Ok(pass) = std::env::var("PGBOUNCER_PASSWORD") {
-            pgbouncer_connstr.push_str(format!(" password={}", pass).as_str());
-        }
-        pgbouncer_connstr
-    };
-
-    info!(
-        "Connecting to pgbouncer with connection string: {}",
-        pgbouncer_connstr
-    );
-
-    // connect to pgbouncer, retrying several times
-    // because pgbouncer may not be ready yet
-    let mut retries = 3;
-    let client = loop {
-        match tokio_postgres::connect(&pgbouncer_connstr, NoTls).await {
-            Ok((client, connection)) => {
-                tokio::spawn(async move {
-                    if let Err(e) = connection.await {
-                        eprintln!("connection error: {}", e);
-                    }
-                });
-                break client;
-            }
-            Err(e) => {
-                if retries == 0 {
-                    return Err(e.into());
-                }
-                error!("Failed to connect to pgbouncer: pgbouncer_connstr {}", e);
-                retries -= 1;
-                tokio::time::sleep(Duration::from_secs(1)).await;
-            }
-        }
-    };
-
-    // Apply new config
-    for (option_name, value) in pgbouncer_config.iter() {
-        let query = format!("SET {}={}", option_name, value);
-        // keep this log line for debugging purposes
-        info!("Applying pgbouncer setting change: {}", query);
-
-        if let Err(err) = client.simple_query(&query).await {
-            // Don't fail on error, just print it into log
-            error!(
-                "Failed to apply pgbouncer setting change: {},  {}",
-                query, err
-            );
-        };
-    }
-
-    // save values to pgbouncer.ini
-    // so that they are preserved after pgbouncer restart
-    let pgbouncer_ini_path = if std::env::var_os("AUTOSCALING").is_some() {
-        // in VMs we use /etc/pgbouncer.ini
-        "/etc/pgbouncer.ini".to_string()
-    } else {
-        // in pods we use /var/db/postgres/pgbouncer/pgbouncer.ini
-        // this is a shared volume between pgbouncer and postgres containers
-        // FIXME: fix permissions for this file
-        "/var/db/postgres/pgbouncer/pgbouncer.ini".to_string()
-    };
-    update_pgbouncer_ini(pgbouncer_config, &pgbouncer_ini_path)?;
-
-    Ok(())
-}
-
-/// Spawn a thread that will read Postgres logs from `stderr`, join multiline logs
-/// and send them to the logger. In the future we may also want to add context to
-/// these logs.
-pub fn handle_postgres_logs(stderr: std::process::ChildStderr) -> JoinHandle<()> {
-    std::thread::spawn(move || {
-        let runtime = tokio::runtime::Builder::new_current_thread()
-            .enable_all()
-            .build()
-            .expect("failed to build tokio runtime");
-
-        let res = runtime.block_on(async move {
-            let stderr = tokio::process::ChildStderr::from_std(stderr)?;
-            handle_postgres_logs_async(stderr).await
-        });
-        if let Err(e) = res {
-            tracing::error!("error while processing postgres logs: {}", e);
-        }
-    })
-}
-
-/// Read Postgres logs from `stderr` until EOF. Buffer is flushed on one of the following conditions:
-/// - next line starts with timestamp
-/// - EOF
-/// - no new lines were written for the last second
-async fn handle_postgres_logs_async(stderr: tokio::process::ChildStderr) -> Result<()> {
-    let mut lines = tokio::io::BufReader::new(stderr).lines();
-    let timeout_duration = Duration::from_millis(100);
-    let ts_regex =
-        regex::Regex::new(r"^\d+-\d{2}-\d{2} \d{2}:\d{2}:\d{2}").expect("regex is valid");
-
-    let mut buf = vec![];
-    loop {
-        let next_line = timeout(timeout_duration, lines.next_line()).await;
-
-        // we should flush lines from the buffer if we cannot continue reading multiline message
-        let should_flush_buf = match next_line {
-            // Flushing if new line starts with timestamp
-            Ok(Ok(Some(ref line))) => ts_regex.is_match(line),
-            // Flushing on EOF, timeout or error
-            _ => true,
-        };
-
-        if !buf.is_empty() && should_flush_buf {
-            // join multiline message into a single line, separated by unicode Zero Width Space.
-            // "PG:" suffix is used to distinguish postgres logs from other logs.
-            let combined = format!("PG:{}\n", buf.join("\u{200B}"));
-            buf.clear();
-
-            // sync write to stderr to avoid interleaving with other logs
-            use std::io::Write;
-            let res = std::io::stderr().lock().write_all(combined.as_bytes());
-            if let Err(e) = res {
-                tracing::error!("error while writing to stderr: {}", e);
-            }
-        }
-
-        // if not timeout, append line to the buffer
-        if next_line.is_ok() {
-            match next_line?? {
-                Some(line) => buf.push(line),
-                // EOF
-                None => break,
-            };
-        }
-    }
-
-    Ok(())
-}

compute_tools/src/sync_sk.rs

@@ -1,98 +0,0 @@
-// Utils for running sync_safekeepers
-use anyhow::Result;
-use tracing::info;
-use utils::lsn::Lsn;
-
-#[derive(Copy, Clone, Debug)]
-pub enum TimelineStatusResponse {
-    NotFound,
-    Ok(TimelineStatusOkResponse),
-}
-
-#[derive(Copy, Clone, Debug)]
-pub struct TimelineStatusOkResponse {
-    flush_lsn: Lsn,
-    commit_lsn: Lsn,
-}
-
-/// Get a safekeeper's metadata for our timeline. The id is only used for logging
-pub async fn ping_safekeeper(
-    id: String,
-    config: tokio_postgres::Config,
-) -> Result<TimelineStatusResponse> {
-    // TODO add retries
-
-    // Connect
-    info!("connecting to {}", id);
-    let (client, conn) = config.connect(tokio_postgres::NoTls).await?;
-    tokio::spawn(async move {
-        if let Err(e) = conn.await {
-            eprintln!("connection error: {}", e);
-        }
-    });
-
-    // Query
-    info!("querying {}", id);
-    let result = client.simple_query("TIMELINE_STATUS").await?;
-
-    // Parse result
-    info!("done with {}", id);
-    if let postgres::SimpleQueryMessage::Row(row) = &result[0] {
-        use std::str::FromStr;
-        let response = TimelineStatusResponse::Ok(TimelineStatusOkResponse {
-            flush_lsn: Lsn::from_str(row.get("flush_lsn").unwrap())?,
-            commit_lsn: Lsn::from_str(row.get("commit_lsn").unwrap())?,
-        });
-        Ok(response)
-    } else {
-        // Timeline doesn't exist
-        Ok(TimelineStatusResponse::NotFound)
-    }
-}
-
-/// Given a quorum of responses, check if safekeepers are synced at some Lsn
-pub fn check_if_synced(responses: Vec<TimelineStatusResponse>) -> Option<Lsn> {
-    // Check if all responses are ok
-    let ok_responses: Vec<TimelineStatusOkResponse> = responses
-        .iter()
-        .filter_map(|r| match r {
-            TimelineStatusResponse::Ok(ok_response) => Some(ok_response),
-            _ => None,
-        })
-        .cloned()
-        .collect();
-    if ok_responses.len() < responses.len() {
-        info!(
-            "not synced. Only {} out of {} know about this timeline",
-            ok_responses.len(),
-            responses.len()
-        );
-        return None;
-    }
-
-    // Get the min and the max of everything
-    let commit: Vec<Lsn> = ok_responses.iter().map(|r| r.commit_lsn).collect();
-    let flush: Vec<Lsn> = ok_responses.iter().map(|r| r.flush_lsn).collect();
-    let commit_max = commit.iter().max().unwrap();
-    let commit_min = commit.iter().min().unwrap();
-    let flush_max = flush.iter().max().unwrap();
-    let flush_min = flush.iter().min().unwrap();
-
-    // Check that all values are equal
-    if commit_min != commit_max {
-        info!("not synced. {:?} {:?}", commit_min, commit_max);
-        return None;
-    }
-    if flush_min != flush_max {
-        info!("not synced. {:?} {:?}", flush_min, flush_max);
-        return None;
-    }
-
-    // Check that commit == flush
-    if commit_max != flush_max {
-        info!("not synced. {:?} {:?}", commit_max, flush_max);
-        return None;
-    }
-
-    Some(*commit_max)
-}

compute_tools/tests/cluster_spec.json

@@ -76,7 +76,7 @@
             },
             {
                 "name": "wal_level",
-                "value": "logical",
+                "value": "replica",
                 "vartype": "enum"
             },
             {
@@ -85,7 +85,7 @@
                 "vartype": "bool"
             },
             {
-                "name": "neon.safekeepers",
+                "name": "safekeepers",
                 "value": "127.0.0.1:6502,127.0.0.1:6503,127.0.0.1:6501",
                 "vartype": "string"
             },
@@ -178,14 +178,10 @@
                 "name": "neon.pageserver_connstring",
                 "value": "host=127.0.0.1 port=6400",
                 "vartype": "string"
-            },
-            {
-                "name": "test.escaping",
-                "value": "here's a backslash \\ and a quote ' and a double-quote \" hooray",
-                "vartype": "string"
             }
         ]
     },
+
     "delta_operations": [
         {
             "action": "delete_db",
@@ -205,47 +201,5 @@
             "name": "zenith new",
             "new_name": "zenith \"new\""
         }
-    ],
-    "remote_extensions": {
-        "library_index": {
-          "anon": "anon",
-          "postgis-3": "postgis",
-          "libpgrouting-3.4": "postgis",
-          "postgis_raster-3": "postgis",
-          "postgis_sfcgal-3": "postgis",
-          "postgis_topology-3": "postgis",
-          "address_standardizer-3": "postgis"
-        },
-        "extension_data": {
-          "anon": {
-            "archive_path": "5834329303/v15/extensions/anon.tar.zst",
-            "control_data": {
-              "anon.control": "# PostgreSQL Anonymizer (anon) extension\ncomment = ''Data anonymization tools''\ndefault_version = ''1.1.0''\ndirectory=''extension/anon''\nrelocatable = false\nrequires = ''pgcrypto''\nsuperuser = false\nmodule_pathname = ''$libdir/anon''\ntrusted = true\n"
-            }
-          },
-          "postgis": {
-            "archive_path": "5834329303/v15/extensions/postgis.tar.zst",
-            "control_data": {
-              "postgis.control": "# postgis extension\ncomment = ''PostGIS geometry and geography spatial types and functions''\ndefault_version = ''3.3.2''\nmodule_pathname = ''$libdir/postgis-3''\nrelocatable = false\ntrusted = true\n",
-              "pgrouting.control": "# pgRouting Extension\ncomment = ''pgRouting Extension''\ndefault_version = ''3.4.2''\nmodule_pathname = ''$libdir/libpgrouting-3.4''\nrelocatable = true\nrequires = ''plpgsql''\nrequires = ''postgis''\ntrusted = true\n",
-              "postgis_raster.control": "# postgis_raster extension\ncomment = ''PostGIS raster types and functions''\ndefault_version = ''3.3.2''\nmodule_pathname = ''$libdir/postgis_raster-3''\nrelocatable = false\nrequires = postgis\ntrusted = true\n",
-              "postgis_sfcgal.control": "# postgis topology extension\ncomment = ''PostGIS SFCGAL functions''\ndefault_version = ''3.3.2''\nrelocatable = true\nrequires = postgis\ntrusted = true\n",
-              "postgis_topology.control": "# postgis topology extension\ncomment = ''PostGIS topology spatial types and functions''\ndefault_version = ''3.3.2''\nrelocatable = false\nschema = topology\nrequires = postgis\ntrusted = true\n",
-              "address_standardizer.control": "# address_standardizer extension\ncomment = ''Used to parse an address into constituent elements. Generally used to support geocoding address normalization step.''\ndefault_version = ''3.3.2''\nrelocatable = true\ntrusted = true\n",
-              "postgis_tiger_geocoder.control": "# postgis tiger geocoder extension\ncomment = ''PostGIS tiger geocoder and reverse geocoder''\ndefault_version = ''3.3.2''\nrelocatable = false\nschema = tiger\nrequires = ''postgis,fuzzystrmatch''\nsuperuser= false\ntrusted = true\n",
-              "address_standardizer_data_us.control": "# address standardizer us dataset\ncomment = ''Address Standardizer US dataset example''\ndefault_version = ''3.3.2''\nrelocatable = true\ntrusted = true\n"
-            }
-          }
-        },
-        "custom_extensions": [
-          "anon"
-        ],
-        "public_extensions": [
-          "postgis"
-        ]
-      },
-      "pgbouncer_settings": {
-        "default_pool_size": "42",
-        "pool_mode": "session"
-      }
+    ]
 }

compute_tools/tests/pg_helpers_tests.rs

@@ -1,13 +1,14 @@
 #[cfg(test)]
 mod pg_helpers_tests {
+
     use std::fs::File;
 
-    use compute_api::spec::{ComputeSpec, GenericOption, GenericOptions, PgIdent};
     use compute_tools::pg_helpers::*;
+    use compute_tools::spec::ComputeSpec;
 
     #[test]
     fn params_serialize() {
-        let file = File::open("../libs/compute_api/tests/cluster_spec.json").unwrap();
+        let file = File::open("tests/cluster_spec.json").unwrap();
         let spec: ComputeSpec = serde_json::from_reader(file).unwrap();
 
         assert_eq!(
@@ -16,85 +17,25 @@ mod pg_helpers_tests {
         );
         assert_eq!(
             spec.cluster.roles.first().unwrap().to_pg_options(),
-            " LOGIN PASSWORD 'md56b1d16b78004bbd51fa06af9eda75972'"
+            "LOGIN PASSWORD 'md56b1d16b78004bbd51fa06af9eda75972'"
         );
     }
 
     #[test]
     fn settings_serialize() {
-        let file = File::open("../libs/compute_api/tests/cluster_spec.json").unwrap();
+        let file = File::open("tests/cluster_spec.json").unwrap();
         let spec: ComputeSpec = serde_json::from_reader(file).unwrap();
 
         assert_eq!(
             spec.cluster.settings.as_pg_settings(),
-            r#"fsync = off
-wal_level = logical
-hot_standby = on
-neon.safekeepers = '127.0.0.1:6502,127.0.0.1:6503,127.0.0.1:6501'
-wal_log_hints = on
-log_connections = on
-shared_buffers = 32768
-port = 55432
-max_connections = 100
-max_wal_senders = 10
-listen_addresses = '0.0.0.0'
-wal_sender_timeout = 0
-password_encryption = md5
-maintenance_work_mem = 65536
-max_parallel_workers = 8
-max_worker_processes = 8
-neon.tenant_id = 'b0554b632bd4d547a63b86c3630317e8'
-max_replication_slots = 10
-neon.timeline_id = '2414a61ffc94e428f14b5758fe308e13'
-shared_preload_libraries = 'neon'
-synchronous_standby_names = 'walproposer'
-neon.pageserver_connstring = 'host=127.0.0.1 port=6400'
-test.escaping = 'here''s a backslash \\ and a quote '' and a double-quote " hooray'
-"#
+            "fsync = off\nwal_level = replica\nhot_standby = on\nsafekeepers = '127.0.0.1:6502,127.0.0.1:6503,127.0.0.1:6501'\nwal_log_hints = on\nlog_connections = on\nshared_buffers = 32768\nport = 55432\nmax_connections = 100\nmax_wal_senders = 10\nlisten_addresses = '0.0.0.0'\nwal_sender_timeout = 0\npassword_encryption = md5\nmaintenance_work_mem = 65536\nmax_parallel_workers = 8\nmax_worker_processes = 8\nneon.tenant_id = 'b0554b632bd4d547a63b86c3630317e8'\nmax_replication_slots = 10\nneon.timeline_id = '2414a61ffc94e428f14b5758fe308e13'\nshared_preload_libraries = 'neon'\nsynchronous_standby_names = 'walproposer'\nneon.pageserver_connstring = 'host=127.0.0.1 port=6400'"
         );
     }
 
     #[test]
-    fn ident_pg_quote() {
+    fn quote_ident() {
         let ident: PgIdent = PgIdent::from("\"name\";\\n select 1;");
 
-        assert_eq!(ident.pg_quote(), "\"\"\"name\"\";\\n select 1;\"");
-    }
-
-    #[test]
-    fn generic_options_search() {
-        let generic_options: GenericOptions = Some(vec![
-            GenericOption {
-                name: "present_value".into(),
-                value: Some("value".into()),
-                vartype: "string".into(),
-            },
-            GenericOption {
-                name: "missed_value".into(),
-                value: None,
-                vartype: "int".into(),
-            },
-        ]);
-        assert_eq!(generic_options.find("present_value"), Some("value".into()));
-        assert_eq!(generic_options.find("missed_value"), None);
-        assert_eq!(generic_options.find("invalid_value"), None);
-
-        let empty_generic_options: GenericOptions = Some(vec![]);
-        assert_eq!(empty_generic_options.find("present_value"), None);
-        assert_eq!(empty_generic_options.find("missed_value"), None);
-        assert_eq!(empty_generic_options.find("invalid_value"), None);
-
-        let none_generic_options: GenericOptions = None;
-        assert_eq!(none_generic_options.find("present_value"), None);
-        assert_eq!(none_generic_options.find("missed_value"), None);
-        assert_eq!(none_generic_options.find("invalid_value"), None);
-    }
-
-    #[test]
-    fn test_escape_literal() {
-        assert_eq!(escape_literal("test"), "'test'");
-        assert_eq!(escape_literal("test'"), "'test'''");
-        assert_eq!(escape_literal("test\\'"), "E'test\\\\'''");
-        assert_eq!(escape_literal("test\\'\\'"), "E'test\\\\''\\\\'''");
+        assert_eq!(ident.quote(), "\"\"\"name\"\";\\n select 1;\"");
     }
 }

control_plane/Cargo.toml

@@ -1,44 +1,23 @@
 [package]
 name = "control_plane"
 version = "0.1.0"
-edition.workspace = true
-license.workspace = true
+edition = "2021"
 
 [dependencies]
-anyhow.workspace = true
-async-trait.workspace = true
-camino.workspace = true
-clap.workspace = true
-comfy-table.workspace = true
-futures.workspace = true
-git-version.workspace = true
-humantime.workspace = true
-nix.workspace = true
-once_cell.workspace = true
-postgres.workspace = true
-hex.workspace = true
-hyper.workspace = true
-regex.workspace = true
-reqwest = { workspace = true, features = ["blocking", "json"] }
-scopeguard.workspace = true
-serde.workspace = true
-serde_json.workspace = true
-serde_with.workspace = true
-tar.workspace = true
-thiserror.workspace = true
-toml.workspace = true
-tokio.workspace = true
-tokio-postgres.workspace = true
-tokio-util.workspace = true
-url.workspace = true
-pageserver_api.workspace = true
-pageserver_client.workspace = true
-postgres_backend.workspace = true
-safekeeper_api.workspace = true
-postgres_connection.workspace = true
-storage_broker.workspace = true
-utils.workspace = true
+tar = "0.4.38"
+postgres = { git = "https://github.com/zenithdb/rust-postgres.git", rev="d052ee8b86fff9897c77b0fe89ea9daba0e1fa38" }
+serde = { version = "1.0", features = ["derive"] }
+serde_with = "1.12.0"
+toml = "0.5"
+lazy_static = "1.4"
+regex = "1"
+anyhow = "1.0"
+thiserror = "1"
+nix = "0.23"
+url = "2.2.2"
+reqwest = { version = "0.11", default-features = false, features = ["blocking", "json", "rustls-tls"] }
 
-compute_api.workspace = true
-workspace_hack.workspace = true
-tracing.workspace = true
+pageserver = { path = "../pageserver" }
+safekeeper = { path = "../safekeeper" }
+utils = { path = "../libs/utils" }
+workspace_hack = { version = "0.1", path = "../workspace_hack" }

control_plane/README.md

@@ -1,26 +0,0 @@
-# Control Plane and Neon Local
-
-This crate contains tools to start a Neon development environment locally. This utility can be used with the `cargo neon` command.
-
-## Example: Start with Postgres 16
-
-To create and start a local development environment with Postgres 16, you will need to provide `--pg-version` flag to 3 of the start-up commands.
-
-```shell
-cargo neon init --pg-version 16
-cargo neon start
-cargo neon tenant create --set-default --pg-version 16
-cargo neon endpoint create main --pg-version 16
-cargo neon endpoint start main
-```
-
-## Example: Create Test User and Database
-
-By default, `cargo neon` starts an endpoint with `cloud_admin` and `postgres` database. If you want to have a role and a database similar to what we have on the cloud service, you can do it with the following commands when starting an endpoint.
-
-```shell
-cargo neon endpoint create main --pg-version 16 --update-catalog true
-cargo neon endpoint start main --create-test-user true
-```
-
-The first command creates `neon_superuser` and necessary roles. The second command creates `test` user and `neondb` database. You will see a connection string that connects you to the test user after running the second command.

control_plane/safekeepers.conf

@@ -2,8 +2,7 @@
 [pageserver]
 listen_pg_addr = '127.0.0.1:64000'
 listen_http_addr = '127.0.0.1:9898'
-pg_auth_type = 'Trust'
-http_auth_type = 'Trust'
+auth_type = 'Trust'
 
 [[safekeepers]]
 id = 1

control_plane/simple.conf

@@ -1,16 +1,14 @@
-# Minimal neon environment with one safekeeper. This is equivalent to the built-in
+# Minimal zenith environment with one safekeeper. This is equivalent to the built-in
 # defaults that you get with no --config
-[[pageservers]]
-id=1
+[pageserver]
 listen_pg_addr = '127.0.0.1:64000'
 listen_http_addr = '127.0.0.1:9898'
-pg_auth_type = 'Trust'
-http_auth_type = 'Trust'
+auth_type = 'Trust'
 
 [[safekeepers]]
 id = 1
 pg_port = 5454
 http_port = 7676
 
-[broker]
-listen_addr = '127.0.0.1:50051'
+[etcd_broker]
+broker_endpoints = ['http://127.0.0.1:2379']

control_plane/src/background_process.rs

@@ -1,374 +0,0 @@
-//! Spawns and kills background processes that are needed by Neon CLI.
-//! Applies common set-up such as log and pid files (if needed) to every process.
-//!
-//! Neon CLI does not run in background, so it needs to store the information about
-//! spawned processes, which it does in this module.
-//! We do that by storing the pid of the process in the "${process_name}.pid" file.
-//! The pid file can be created by the process itself
-//! (Neon storage binaries do that and also ensure that a lock is taken onto that file)
-//! or we create such file after starting the process
-//! (non-Neon binaries don't necessarily follow our pidfile conventions).
-//! The pid stored in the file is later used to stop the service.
-//!
-//! See the [`lock_file`](utils::lock_file) module for more info.
-
-use std::ffi::OsStr;
-use std::io::Write;
-use std::os::unix::prelude::AsRawFd;
-use std::os::unix::process::CommandExt;
-use std::path::Path;
-use std::process::Command;
-use std::time::Duration;
-use std::{fs, io, thread};
-
-use anyhow::Context;
-use camino::{Utf8Path, Utf8PathBuf};
-use nix::errno::Errno;
-use nix::fcntl::{FcntlArg, FdFlag};
-use nix::sys::signal::{kill, Signal};
-use nix::unistd::Pid;
-use utils::pid_file::{self, PidFileRead};
-
-// These constants control the loop used to poll for process start / stop.
-//
-// The loop waits for at most 10 seconds, polling every 100 ms.
-// Once a second, it prints a dot ("."), to give the user an indication that
-// it's waiting. If the process hasn't started/stopped after 5 seconds,
-// it prints a notice that it's taking long, but keeps waiting.
-//
-const RETRY_UNTIL_SECS: u64 = 10;
-const RETRIES: u64 = (RETRY_UNTIL_SECS * 1000) / RETRY_INTERVAL_MILLIS;
-const RETRY_INTERVAL_MILLIS: u64 = 100;
-const DOT_EVERY_RETRIES: u64 = 10;
-const NOTICE_AFTER_RETRIES: u64 = 50;
-
-/// Argument to `start_process`, to indicate whether it should create pidfile or if the process creates
-/// it itself.
-pub enum InitialPidFile {
-    /// Create a pidfile, to allow future CLI invocations to manipulate the process.
-    Create(Utf8PathBuf),
-    /// The process will create the pidfile itself, need to wait for that event.
-    Expect(Utf8PathBuf),
-}
-
-/// Start a background child process using the parameters given.
-pub async fn start_process<F, Fut, AI, A, EI>(
-    process_name: &str,
-    datadir: &Path,
-    command: &Path,
-    args: AI,
-    envs: EI,
-    initial_pid_file: InitialPidFile,
-    process_status_check: F,
-) -> anyhow::Result<()>
-where
-    F: Fn() -> Fut,
-    Fut: std::future::Future<Output = anyhow::Result<bool>>,
-    AI: IntoIterator<Item = A>,
-    A: AsRef<OsStr>,
-    // Not generic AsRef<OsStr>, otherwise empty `envs` prevents type inference
-    EI: IntoIterator<Item = (String, String)>,
-{
-    let log_path = datadir.join(format!("{process_name}.log"));
-    let process_log_file = fs::OpenOptions::new()
-        .create(true)
-        .append(true)
-        .open(&log_path)
-        .with_context(|| {
-            format!("Could not open {process_name} log file {log_path:?} for writing")
-        })?;
-    let same_file_for_stderr = process_log_file.try_clone().with_context(|| {
-        format!("Could not reuse {process_name} log file {log_path:?} for writing stderr")
-    })?;
-
-    let mut command = Command::new(command);
-    let background_command = command
-        .stdout(process_log_file)
-        .stderr(same_file_for_stderr)
-        .args(args);
-
-    let filled_cmd = fill_env_vars_prefixed_neon(fill_remote_storage_secrets_vars(
-        fill_rust_env_vars(background_command),
-    ));
-    filled_cmd.envs(envs);
-
-    let pid_file_to_check = match &initial_pid_file {
-        InitialPidFile::Create(path) => {
-            pre_exec_create_pidfile(filled_cmd, path);
-            path
-        }
-        InitialPidFile::Expect(path) => path,
-    };
-
-    let spawned_process = filled_cmd.spawn().with_context(|| {
-        format!("Could not spawn {process_name}, see console output and log files for details.")
-    })?;
-    let pid = spawned_process.id();
-    let pid = Pid::from_raw(
-        i32::try_from(pid)
-            .with_context(|| format!("Subprocess {process_name} has invalid pid {pid}"))?,
-    );
-    // set up a scopeguard to kill & wait for the child in case we panic or bail below
-    let spawned_process = scopeguard::guard(spawned_process, |mut spawned_process| {
-        println!("SIGKILL & wait the started process");
-        (|| {
-            // TODO: use another signal that can be caught by the child so it can clean up any children it spawned (e..g, walredo).
-            spawned_process.kill().context("SIGKILL child")?;
-            spawned_process.wait().context("wait() for child process")?;
-            anyhow::Ok(())
-        })()
-        .with_context(|| format!("scopeguard kill&wait child {process_name:?}"))
-        .unwrap();
-    });
-
-    for retries in 0..RETRIES {
-        match process_started(pid, pid_file_to_check, &process_status_check).await {
-            Ok(true) => {
-                println!("\n{process_name} started and passed status check, pid: {pid}");
-                // leak the child process, it'll outlive this neon_local invocation
-                drop(scopeguard::ScopeGuard::into_inner(spawned_process));
-                return Ok(());
-            }
-            Ok(false) => {
-                if retries == NOTICE_AFTER_RETRIES {
-                    // The process is taking a long time to start up. Keep waiting, but
-                    // print a message
-                    print!("\n{process_name} has not started yet, continuing to wait");
-                }
-                if retries % DOT_EVERY_RETRIES == 0 {
-                    print!(".");
-                    io::stdout().flush().unwrap();
-                }
-                thread::sleep(Duration::from_millis(RETRY_INTERVAL_MILLIS));
-            }
-            Err(e) => {
-                println!("error starting process {process_name:?}: {e:#}");
-                return Err(e);
-            }
-        }
-    }
-    println!();
-    anyhow::bail!(
-        "{process_name} did not start+pass status checks within {RETRY_UNTIL_SECS} seconds"
-    );
-}
-
-/// Stops the process, using the pid file given. Returns Ok also if the process is already not running.
-pub fn stop_process(
-    immediate: bool,
-    process_name: &str,
-    pid_file: &Utf8Path,
-) -> anyhow::Result<()> {
-    let pid = match pid_file::read(pid_file)
-        .with_context(|| format!("read pid_file {pid_file:?}"))?
-    {
-        PidFileRead::NotExist => {
-            println!("{process_name} is already stopped: no pid file present at {pid_file:?}");
-            return Ok(());
-        }
-        PidFileRead::NotHeldByAnyProcess(_) => {
-            // Don't try to kill according to file contents beacuse the pid might have been re-used by another process.
-            // Don't delete the file either, it can race with new pid file creation.
-            // Read `pid_file` module comment for details.
-            println!(
-                "No process is holding the pidfile. The process must have already exited. Leave in place to avoid race conditions: {pid_file:?}"
-            );
-            return Ok(());
-        }
-        PidFileRead::LockedByOtherProcess(pid) => pid,
-    };
-    // XXX the pid could become invalid (and recycled) at any time before the kill() below.
-
-    // send signal
-    let sig = if immediate {
-        print!("Stopping {process_name} with pid {pid} immediately..");
-        Signal::SIGQUIT
-    } else {
-        print!("Stopping {process_name} with pid {pid} gracefully..");
-        Signal::SIGTERM
-    };
-    io::stdout().flush().unwrap();
-    match kill(pid, sig) {
-        Ok(()) => (),
-        Err(Errno::ESRCH) => {
-            // Again, don't delete the pid file. The unlink can race with a new pid file being created.
-            println!(
-                "{process_name} with pid {pid} does not exist, but a pid file {pid_file:?} was found. Likely the pid got recycled. Lucky we didn't harm anyone."
-            );
-            return Ok(());
-        }
-        Err(e) => anyhow::bail!("Failed to send signal to {process_name} with pid {pid}: {e}"),
-    }
-
-    // Wait until process is gone
-    wait_until_stopped(process_name, pid)?;
-    Ok(())
-}
-
-pub fn wait_until_stopped(process_name: &str, pid: Pid) -> anyhow::Result<()> {
-    for retries in 0..RETRIES {
-        match process_has_stopped(pid) {
-            Ok(true) => {
-                println!("\n{process_name} stopped");
-                return Ok(());
-            }
-            Ok(false) => {
-                if retries == NOTICE_AFTER_RETRIES {
-                    // The process is taking a long time to start up. Keep waiting, but
-                    // print a message
-                    print!("\n{process_name} has not stopped yet, continuing to wait");
-                }
-                if retries % DOT_EVERY_RETRIES == 0 {
-                    print!(".");
-                    io::stdout().flush().unwrap();
-                }
-                thread::sleep(Duration::from_millis(RETRY_INTERVAL_MILLIS));
-            }
-            Err(e) => {
-                println!("{process_name} with pid {pid} failed to stop: {e:#}");
-                return Err(e);
-            }
-        }
-    }
-    println!();
-    anyhow::bail!("{process_name} with pid {pid} did not stop in {RETRY_UNTIL_SECS} seconds");
-}
-
-fn fill_rust_env_vars(cmd: &mut Command) -> &mut Command {
-    // If RUST_BACKTRACE is set, pass it through. But if it's not set, default
-    // to RUST_BACKTRACE=1.
-    let backtrace_setting = std::env::var_os("RUST_BACKTRACE");
-    let backtrace_setting = backtrace_setting
-        .as_deref()
-        .unwrap_or_else(|| OsStr::new("1"));
-
-    let mut filled_cmd = cmd.env_clear().env("RUST_BACKTRACE", backtrace_setting);
-
-    // Pass through these environment variables to the command
-    for var in ["LLVM_PROFILE_FILE", "FAILPOINTS", "RUST_LOG"] {
-        if let Some(val) = std::env::var_os(var) {
-            filled_cmd = filled_cmd.env(var, val);
-        }
-    }
-
-    filled_cmd
-}
-
-fn fill_remote_storage_secrets_vars(mut cmd: &mut Command) -> &mut Command {
-    for env_key in [
-        "AWS_ACCESS_KEY_ID",
-        "AWS_SECRET_ACCESS_KEY",
-        "AWS_PROFILE",
-        // HOME is needed in combination with `AWS_PROFILE` to pick up the SSO sessions.
-        "HOME",
-        "AZURE_STORAGE_ACCOUNT",
-        "AZURE_STORAGE_ACCESS_KEY",
-    ] {
-        if let Ok(value) = std::env::var(env_key) {
-            cmd = cmd.env(env_key, value);
-        }
-    }
-    cmd
-}
-
-fn fill_env_vars_prefixed_neon(mut cmd: &mut Command) -> &mut Command {
-    for (var, val) in std::env::vars() {
-        if var.starts_with("NEON_PAGESERVER_") {
-            cmd = cmd.env(var, val);
-        }
-    }
-    cmd
-}
-
-/// Add a `pre_exec` to the cmd that, inbetween fork() and exec(),
-/// 1. Claims a pidfile with a fcntl lock on it and
-/// 2. Sets up the pidfile's file descriptor so that it (and the lock)
-///    will remain held until the cmd exits.
-fn pre_exec_create_pidfile<P>(cmd: &mut Command, path: P) -> &mut Command
-where
-    P: Into<Utf8PathBuf>,
-{
-    let path: Utf8PathBuf = path.into();
-    // SAFETY:
-    // pre_exec is marked unsafe because it runs between fork and exec.
-    // Why is that dangerous in various ways?
-    // Long answer:  https://github.com/rust-lang/rust/issues/39575
-    // Short answer: in a multi-threaded program, other threads may have
-    // been inside of critical sections at the time of fork. In the
-    // original process, that was allright, assuming they protected
-    // the critical sections appropriately, e.g., through locks.
-    // Fork adds another process to the mix that
-    //   1. Has a single thread T
-    //   2. In an exact copy of the address space at the time of fork.
-    // A variety of problems scan occur now:
-    //   1. T tries to grab a lock that was locked at the time of fork.
-    //      It will wait forever since in its address space, the lock
-    //      is in state 'taken' but the thread that would unlock it is
-    //      not there.
-    //   2. A rust object that represented some external resource in the
-    //      parent now got implicitly copied by the fork, even though
-    //      the object's type is not `Copy`. The parent program may use
-    //      non-copyability as way to enforce unique ownership of an
-    //      external resource in the typesystem. The fork breaks that
-    //      assumption, as now both parent and child process have an
-    //      owned instance of the object that represents the same
-    //      underlying resource.
-    // While these seem like niche problems, (1) in particular is
-    // highly relevant. For example, `malloc()` may grab a mutex internally,
-    // and so, if we forked while another thread was mallocing' and our
-    // pre_exec closure allocates as well, it will block on the malloc
-    // mutex forever
-    //
-    // The proper solution is to only use C library functions that are marked
-    // "async-signal-safe": https://man7.org/linux/man-pages/man7/signal-safety.7.html
-    //
-    // With this specific pre_exec() closure, the non-error path doesn't allocate.
-    // The error path uses `anyhow`, and hence does allocate.
-    // We take our chances there, hoping that any potential disaster is constrained
-    // to the child process (e.g., malloc has no state ourside of the child process).
-    // Last, `expect` prints to stderr, and stdio is not async-signal-safe.
-    // Again, we take our chances, making the same assumptions as for malloc.
-    unsafe {
-        cmd.pre_exec(move || {
-            let file = pid_file::claim_for_current_process(&path).expect("claim pid file");
-            // Remove the FD_CLOEXEC flag on the pidfile descriptor so that the pidfile
-            // remains locked after exec.
-            nix::fcntl::fcntl(file.as_raw_fd(), FcntlArg::F_SETFD(FdFlag::empty()))
-                .expect("remove FD_CLOEXEC");
-            // Don't run drop(file), it would close the file before we actually exec.
-            std::mem::forget(file);
-            Ok(())
-        });
-    }
-    cmd
-}
-
-async fn process_started<F, Fut>(
-    pid: Pid,
-    pid_file_to_check: &Utf8Path,
-    status_check: &F,
-) -> anyhow::Result<bool>
-where
-    F: Fn() -> Fut,
-    Fut: std::future::Future<Output = anyhow::Result<bool>>,
-{
-    match status_check().await {
-        Ok(true) => match pid_file::read(pid_file_to_check)? {
-            PidFileRead::NotExist => Ok(false),
-            PidFileRead::LockedByOtherProcess(pid_in_file) => Ok(pid_in_file == pid),
-            PidFileRead::NotHeldByAnyProcess(_) => Ok(false),
-        },
-        Ok(false) => Ok(false),
-        Err(e) => anyhow::bail!("process failed to start: {e}"),
-    }
-}
-
-fn process_has_stopped(pid: Pid) -> anyhow::Result<bool> {
-    match kill(pid, None) {
-        // Process exists, keep waiting
-        Ok(_) => Ok(false),
-        // Process not found, we're done
-        Err(Errno::ESRCH) => Ok(true),
-        Err(err) => anyhow::bail!("Failed to send signal to process with pid {pid}: {err}"),
-    }
-}

control_plane/src/broker.rs

@@ -1,57 +0,0 @@
-//! Code to manage the storage broker
-//!
-//! In the local test environment, the data for each safekeeper is stored in
-//!
-//! ```text
-//!   .neon/safekeepers/<safekeeper id>
-//! ```
-use anyhow::Context;
-
-use camino::Utf8PathBuf;
-
-use crate::{background_process, local_env};
-
-pub async fn start_broker_process(env: &local_env::LocalEnv) -> anyhow::Result<()> {
-    let broker = &env.broker;
-    let listen_addr = &broker.listen_addr;
-
-    print!("Starting neon broker at {}", listen_addr);
-
-    let args = [format!("--listen-addr={listen_addr}")];
-
-    let client = reqwest::Client::new();
-    background_process::start_process(
-        "storage_broker",
-        &env.base_data_dir,
-        &env.storage_broker_bin(),
-        args,
-        [],
-        background_process::InitialPidFile::Create(storage_broker_pid_file_path(env)),
-        || async {
-            let url = broker.client_url();
-            let status_url = url.join("status").with_context(|| {
-                format!("Failed to append /status path to broker endpoint {url}")
-            })?;
-            let request = client
-                .get(status_url)
-                .build()
-                .with_context(|| format!("Failed to construct request to broker endpoint {url}"))?;
-            match client.execute(request).await {
-                Ok(resp) => Ok(resp.status().is_success()),
-                Err(_) => Ok(false),
-            }
-        },
-    )
-    .await
-    .context("Failed to spawn storage_broker subprocess")?;
-    Ok(())
-}
-
-pub fn stop_broker_process(env: &local_env::LocalEnv) -> anyhow::Result<()> {
-    background_process::stop_process(true, "storage_broker", &storage_broker_pid_file_path(env))
-}
-
-fn storage_broker_pid_file_path(env: &local_env::LocalEnv) -> Utf8PathBuf {
-    Utf8PathBuf::from_path_buf(env.base_data_dir.join("storage_broker.pid"))
-        .expect("non-Unicode path")
-}

control_plane/src/compute.rs

@@ -0,0 +1,527 @@
+use std::collections::BTreeMap;
+use std::fs::{self, File};
+use std::io::Write;
+use std::net::SocketAddr;
+use std::net::TcpStream;
+use std::os::unix::fs::PermissionsExt;
+use std::path::PathBuf;
+use std::process::{Command, Stdio};
+use std::str::FromStr;
+use std::sync::Arc;
+use std::time::Duration;
+
+use anyhow::{Context, Result};
+use utils::{
+    connstring::connection_host_port,
+    lsn::Lsn,
+    postgres_backend::AuthType,
+    zid::{ZTenantId, ZTimelineId},
+};
+
+use crate::local_env::LocalEnv;
+use crate::postgresql_conf::PostgresConf;
+use crate::storage::PageServerNode;
+
+//
+// ComputeControlPlane
+//
+pub struct ComputeControlPlane {
+    base_port: u16,
+    pageserver: Arc<PageServerNode>,
+    pub nodes: BTreeMap<(ZTenantId, String), Arc<PostgresNode>>,
+    env: LocalEnv,
+}
+
+impl ComputeControlPlane {
+    // Load current nodes with ports from data directories on disk
+    // Directory structure has the following layout:
+    // pgdatadirs
+    // |- tenants
+    // |  |- <tenant_id>
+    // |  |   |- <node name>
+    pub fn load(env: LocalEnv) -> Result<ComputeControlPlane> {
+        let pageserver = Arc::new(PageServerNode::from_env(&env));
+
+        let mut nodes = BTreeMap::default();
+        let pgdatadirspath = &env.pg_data_dirs_path();
+
+        for tenant_dir in fs::read_dir(&pgdatadirspath)
+            .with_context(|| format!("failed to list {}", pgdatadirspath.display()))?
+        {
+            let tenant_dir = tenant_dir?;
+            for timeline_dir in fs::read_dir(tenant_dir.path())
+                .with_context(|| format!("failed to list {}", tenant_dir.path().display()))?
+            {
+                let node = PostgresNode::from_dir_entry(timeline_dir?, &env, &pageserver)?;
+                nodes.insert((node.tenant_id, node.name.clone()), Arc::new(node));
+            }
+        }
+
+        Ok(ComputeControlPlane {
+            base_port: 55431,
+            pageserver,
+            nodes,
+            env,
+        })
+    }
+
+    fn get_port(&mut self) -> u16 {
+        1 + self
+            .nodes
+            .iter()
+            .map(|(_name, node)| node.address.port())
+            .max()
+            .unwrap_or(self.base_port)
+    }
+
+    pub fn new_node(
+        &mut self,
+        tenant_id: ZTenantId,
+        name: &str,
+        timeline_id: ZTimelineId,
+        lsn: Option<Lsn>,
+        port: Option<u16>,
+    ) -> Result<Arc<PostgresNode>> {
+        let port = port.unwrap_or_else(|| self.get_port());
+        let node = Arc::new(PostgresNode {
+            name: name.to_owned(),
+            address: SocketAddr::new("127.0.0.1".parse().unwrap(), port),
+            env: self.env.clone(),
+            pageserver: Arc::clone(&self.pageserver),
+            is_test: false,
+            timeline_id,
+            lsn,
+            tenant_id,
+            uses_wal_proposer: false,
+        });
+
+        node.create_pgdata()?;
+        node.setup_pg_conf(self.env.pageserver.auth_type)?;
+
+        self.nodes
+            .insert((tenant_id, node.name.clone()), Arc::clone(&node));
+
+        Ok(node)
+    }
+}
+
+///////////////////////////////////////////////////////////////////////////////
+
+#[derive(Debug)]
+pub struct PostgresNode {
+    pub address: SocketAddr,
+    name: String,
+    pub env: LocalEnv,
+    pageserver: Arc<PageServerNode>,
+    is_test: bool,
+    pub timeline_id: ZTimelineId,
+    pub lsn: Option<Lsn>, // if it's a read-only node. None for primary
+    pub tenant_id: ZTenantId,
+    uses_wal_proposer: bool,
+}
+
+impl PostgresNode {
+    fn from_dir_entry(
+        entry: std::fs::DirEntry,
+        env: &LocalEnv,
+        pageserver: &Arc<PageServerNode>,
+    ) -> Result<PostgresNode> {
+        if !entry.file_type()?.is_dir() {
+            anyhow::bail!(
+                "PostgresNode::from_dir_entry failed: '{}' is not a directory",
+                entry.path().display()
+            );
+        }
+
+        // parse data directory name
+        let fname = entry.file_name();
+        let name = fname.to_str().unwrap().to_string();
+
+        // Read config file into memory
+        let cfg_path = entry.path().join("postgresql.conf");
+        let cfg_path_str = cfg_path.to_string_lossy();
+        let mut conf_file = File::open(&cfg_path)
+            .with_context(|| format!("failed to open config file in {}", cfg_path_str))?;
+        let conf = PostgresConf::read(&mut conf_file)
+            .with_context(|| format!("failed to read config file in {}", cfg_path_str))?;
+
+        // Read a few options from the config file
+        let context = format!("in config file {}", cfg_path_str);
+        let port: u16 = conf.parse_field("port", &context)?;
+        let timeline_id: ZTimelineId = conf.parse_field("neon.timeline_id", &context)?;
+        let tenant_id: ZTenantId = conf.parse_field("neon.tenant_id", &context)?;
+        let uses_wal_proposer = conf.get("safekeepers").is_some();
+
+        // parse recovery_target_lsn, if any
+        let recovery_target_lsn: Option<Lsn> =
+            conf.parse_field_optional("recovery_target_lsn", &context)?;
+
+        // ok now
+        Ok(PostgresNode {
+            address: SocketAddr::new("127.0.0.1".parse().unwrap(), port),
+            name,
+            env: env.clone(),
+            pageserver: Arc::clone(pageserver),
+            is_test: false,
+            timeline_id,
+            lsn: recovery_target_lsn,
+            tenant_id,
+            uses_wal_proposer,
+        })
+    }
+
+    fn sync_safekeepers(&self, auth_token: &Option<String>) -> Result<Lsn> {
+        let pg_path = self.env.pg_bin_dir().join("postgres");
+        let mut cmd = Command::new(&pg_path);
+
+        cmd.arg("--sync-safekeepers")
+            .env_clear()
+            .env("LD_LIBRARY_PATH", self.env.pg_lib_dir().to_str().unwrap())
+            .env("DYLD_LIBRARY_PATH", self.env.pg_lib_dir().to_str().unwrap())
+            .env("PGDATA", self.pgdata().to_str().unwrap())
+            .stdout(Stdio::piped())
+            // Comment this to avoid capturing stderr (useful if command hangs)
+            .stderr(Stdio::piped());
+
+        if let Some(token) = auth_token {
+            cmd.env("ZENITH_AUTH_TOKEN", token);
+        }
+
+        let sync_handle = cmd
+            .spawn()
+            .expect("postgres --sync-safekeepers failed to start");
+
+        let sync_output = sync_handle
+            .wait_with_output()
+            .expect("postgres --sync-safekeepers failed");
+        if !sync_output.status.success() {
+            anyhow::bail!(
+                "sync-safekeepers failed: '{}'",
+                String::from_utf8_lossy(&sync_output.stderr)
+            );
+        }
+
+        let lsn = Lsn::from_str(std::str::from_utf8(&sync_output.stdout)?.trim())?;
+        println!("Safekeepers synced on {}", lsn);
+        Ok(lsn)
+    }
+
+    /// Get basebackup from the pageserver as a tar archive and extract it
+    /// to the `self.pgdata()` directory.
+    fn do_basebackup(&self, lsn: Option<Lsn>) -> Result<()> {
+        println!(
+            "Extracting base backup to create postgres instance: path={} port={}",
+            self.pgdata().display(),
+            self.address.port()
+        );
+
+        let sql = if let Some(lsn) = lsn {
+            format!("basebackup {} {} {}", self.tenant_id, self.timeline_id, lsn)
+        } else {
+            format!("basebackup {} {}", self.tenant_id, self.timeline_id)
+        };
+
+        let mut client = self
+            .pageserver
+            .page_server_psql_client()
+            .context("connecting to page server failed")?;
+
+        let copyreader = client
+            .copy_out(sql.as_str())
+            .context("page server 'basebackup' command failed")?;
+
+        // Read the archive directly from the `CopyOutReader`
+        //
+        // Set `ignore_zeros` so that unpack() reads all the Copy data and
+        // doesn't stop at the end-of-archive marker. Otherwise, if the server
+        // sends an Error after finishing the tarball, we will not notice it.
+        let mut ar = tar::Archive::new(copyreader);
+        ar.set_ignore_zeros(true);
+        ar.unpack(&self.pgdata())
+            .context("extracting base backup failed")?;
+
+        Ok(())
+    }
+
+    fn create_pgdata(&self) -> Result<()> {
+        fs::create_dir_all(&self.pgdata()).with_context(|| {
+            format!(
+                "could not create data directory {}",
+                self.pgdata().display()
+            )
+        })?;
+        fs::set_permissions(self.pgdata().as_path(), fs::Permissions::from_mode(0o700))
+            .with_context(|| {
+                format!(
+                    "could not set permissions in data directory {}",
+                    self.pgdata().display()
+                )
+            })
+    }
+
+    // Connect to a page server, get base backup, and untar it to initialize a
+    // new data directory
+    fn setup_pg_conf(&self, auth_type: AuthType) -> Result<()> {
+        let mut conf = PostgresConf::new();
+        conf.append("max_wal_senders", "10");
+        // wal_log_hints is mandatory when running against pageserver (see gh issue#192)
+        // TODO: is it possible to check wal_log_hints at pageserver side via XLOG_PARAMETER_CHANGE?
+        conf.append("wal_log_hints", "on");
+        conf.append("max_replication_slots", "10");
+        conf.append("hot_standby", "on");
+        conf.append("shared_buffers", "1MB");
+        conf.append("fsync", "off");
+        conf.append("max_connections", "100");
+        conf.append("wal_level", "replica");
+        // wal_sender_timeout is the maximum time to wait for WAL replication.
+        // It also defines how often the walreciever will send a feedback message to the wal sender.
+        conf.append("wal_sender_timeout", "5s");
+        conf.append("listen_addresses", &self.address.ip().to_string());
+        conf.append("port", &self.address.port().to_string());
+        conf.append("wal_keep_size", "0");
+        // walproposer panics when basebackup is invalid, it is pointless to restart in this case.
+        conf.append("restart_after_crash", "off");
+
+        // Configure the node to fetch pages from pageserver
+        let pageserver_connstr = {
+            let (host, port) = connection_host_port(&self.pageserver.pg_connection_config);
+
+            // Set up authentication
+            //
+            // $ZENITH_AUTH_TOKEN will be replaced with value from environment
+            // variable during compute pg startup. It is done this way because
+            // otherwise user will be able to retrieve the value using SHOW
+            // command or pg_settings
+            let password = if let AuthType::ZenithJWT = auth_type {
+                "$ZENITH_AUTH_TOKEN"
+            } else {
+                ""
+            };
+            // NOTE avoiding spaces in connection string, because it is less error prone if we forward it somewhere.
+            // Also note that not all parameters are supported here. Because in compute we substitute $ZENITH_AUTH_TOKEN
+            // We parse this string and build it back with token from env var, and for simplicity rebuild
+            // uses only needed variables namely host, port, user, password.
+            format!("postgresql://no_user:{}@{}:{}", password, host, port)
+        };
+        conf.append("shared_preload_libraries", "neon");
+        conf.append_line("");
+        conf.append("neon.pageserver_connstring", &pageserver_connstr);
+        conf.append("neon.tenant_id", &self.tenant_id.to_string());
+        conf.append("neon.timeline_id", &self.timeline_id.to_string());
+        if let Some(lsn) = self.lsn {
+            conf.append("recovery_target_lsn", &lsn.to_string());
+        }
+
+        conf.append_line("");
+        // Configure backpressure
+        // - Replication write lag depends on how fast the walreceiver can process incoming WAL.
+        //   This lag determines latency of get_page_at_lsn. Speed of applying WAL is about 10MB/sec,
+        //   so to avoid expiration of 1 minute timeout, this lag should not be larger than 600MB.
+        //   Actually latency should be much smaller (better if < 1sec). But we assume that recently
+        //   updates pages are not requested from pageserver.
+        // - Replication flush lag depends on speed of persisting data by checkpointer (creation of
+        //   delta/image layers) and advancing disk_consistent_lsn. Safekeepers are able to
+        //   remove/archive WAL only beyond disk_consistent_lsn. Too large a lag can cause long
+        //   recovery time (in case of pageserver crash) and disk space overflow at safekeepers.
+        // - Replication apply lag depends on speed of uploading changes to S3 by uploader thread.
+        //   To be able to restore database in case of pageserver node crash, safekeeper should not
+        //   remove WAL beyond this point. Too large lag can cause space exhaustion in safekeepers
+        //   (if they are not able to upload WAL to S3).
+        conf.append("max_replication_write_lag", "500MB");
+        conf.append("max_replication_flush_lag", "10GB");
+
+        if !self.env.safekeepers.is_empty() {
+            // Configure the node to connect to the safekeepers
+            conf.append("synchronous_standby_names", "walproposer");
+
+            let safekeepers = self
+                .env
+                .safekeepers
+                .iter()
+                .map(|sk| format!("localhost:{}", sk.pg_port))
+                .collect::<Vec<String>>()
+                .join(",");
+            conf.append("safekeepers", &safekeepers);
+        } else {
+            // We only use setup without safekeepers for tests,
+            // and don't care about data durability on pageserver,
+            // so set more relaxed synchronous_commit.
+            conf.append("synchronous_commit", "remote_write");
+
+            // Configure the node to stream WAL directly to the pageserver
+            // This isn't really a supported configuration, but can be useful for
+            // testing.
+            conf.append("synchronous_standby_names", "pageserver");
+        }
+
+        let mut file = File::create(self.pgdata().join("postgresql.conf"))?;
+        file.write_all(conf.to_string().as_bytes())?;
+
+        Ok(())
+    }
+
+    fn load_basebackup(&self, auth_token: &Option<String>) -> Result<()> {
+        let backup_lsn = if let Some(lsn) = self.lsn {
+            Some(lsn)
+        } else if self.uses_wal_proposer {
+            // LSN 0 means that it is bootstrap and we need to download just
+            // latest data from the pageserver. That is a bit clumsy but whole bootstrap
+            // procedure evolves quite actively right now, so let's think about it again
+            // when things would be more stable (TODO).
+            let lsn = self.sync_safekeepers(auth_token)?;
+            if lsn == Lsn(0) {
+                None
+            } else {
+                Some(lsn)
+            }
+        } else {
+            None
+        };
+
+        self.do_basebackup(backup_lsn)?;
+
+        Ok(())
+    }
+
+    pub fn pgdata(&self) -> PathBuf {
+        self.env.pg_data_dir(&self.tenant_id, &self.name)
+    }
+
+    pub fn status(&self) -> &str {
+        let timeout = Duration::from_millis(300);
+        let has_pidfile = self.pgdata().join("postmaster.pid").exists();
+        let can_connect = TcpStream::connect_timeout(&self.address, timeout).is_ok();
+
+        match (has_pidfile, can_connect) {
+            (true, true) => "running",
+            (false, false) => "stopped",
+            (true, false) => "crashed",
+            (false, true) => "running, no pidfile",
+        }
+    }
+
+    fn pg_ctl(&self, args: &[&str], auth_token: &Option<String>) -> Result<()> {
+        let pg_ctl_path = self.env.pg_bin_dir().join("pg_ctl");
+        let mut cmd = Command::new(pg_ctl_path);
+        cmd.args(
+            [
+                &[
+                    "-D",
+                    self.pgdata().to_str().unwrap(),
+                    "-l",
+                    self.pgdata().join("pg.log").to_str().unwrap(),
+                    "-w", //wait till pg_ctl actually does what was asked
+                ],
+                args,
+            ]
+            .concat(),
+        )
+        .env_clear()
+        .env("LD_LIBRARY_PATH", self.env.pg_lib_dir().to_str().unwrap())
+        .env("DYLD_LIBRARY_PATH", self.env.pg_lib_dir().to_str().unwrap());
+        if let Some(token) = auth_token {
+            cmd.env("ZENITH_AUTH_TOKEN", token);
+        }
+
+        let pg_ctl = cmd.output().context("pg_ctl failed")?;
+        if !pg_ctl.status.success() {
+            anyhow::bail!(
+                "pg_ctl failed, exit code: {}, stdout: {}, stderr: {}",
+                pg_ctl.status,
+                String::from_utf8_lossy(&pg_ctl.stdout),
+                String::from_utf8_lossy(&pg_ctl.stderr),
+            );
+        }
+        Ok(())
+    }
+
+    pub fn start(&self, auth_token: &Option<String>) -> Result<()> {
+        // Bail if the node already running.
+        if self.status() == "running" {
+            anyhow::bail!("The node is already running");
+        }
+
+        // 1. We always start compute node from scratch, so
+        // if old dir exists, preserve 'postgresql.conf' and drop the directory
+        let postgresql_conf_path = self.pgdata().join("postgresql.conf");
+        let postgresql_conf = fs::read(&postgresql_conf_path).with_context(|| {
+            format!(
+                "failed to read config file in {}",
+                postgresql_conf_path.to_str().unwrap()
+            )
+        })?;
+        fs::remove_dir_all(&self.pgdata())?;
+        self.create_pgdata()?;
+
+        // 2. Bring back config files
+        fs::write(&postgresql_conf_path, postgresql_conf)?;
+
+        // 3. Load basebackup
+        self.load_basebackup(auth_token)?;
+
+        if self.lsn.is_some() {
+            File::create(self.pgdata().join("standby.signal"))?;
+        }
+
+        // 4. Finally start the compute node postgres
+        println!("Starting postgres node at '{}'", self.connstr());
+        self.pg_ctl(&["start"], auth_token)
+    }
+
+    pub fn restart(&self, auth_token: &Option<String>) -> Result<()> {
+        self.pg_ctl(&["restart"], auth_token)
+    }
+
+    pub fn stop(&self, destroy: bool) -> Result<()> {
+        // If we are going to destroy data directory,
+        // use immediate shutdown mode, otherwise,
+        // shutdown gracefully to leave the data directory sane.
+        //
+        // Compute node always starts from scratch, so stop
+        // without destroy only used for testing and debugging.
+        //
+        if destroy {
+            self.pg_ctl(&["-m", "immediate", "stop"], &None)?;
+            println!(
+                "Destroying postgres data directory '{}'",
+                self.pgdata().to_str().unwrap()
+            );
+            fs::remove_dir_all(&self.pgdata())?;
+        } else {
+            self.pg_ctl(&["stop"], &None)?;
+        }
+        Ok(())
+    }
+
+    pub fn connstr(&self) -> String {
+        format!(
+            "host={} port={} user={} dbname={}",
+            self.address.ip(),
+            self.address.port(),
+            "cloud_admin",
+            "postgres"
+        )
+    }
+
+    // XXX: cache that in control plane
+    pub fn whoami(&self) -> String {
+        let output = Command::new("whoami")
+            .output()
+            .expect("failed to execute whoami");
+
+        assert!(output.status.success(), "whoami failed");
+
+        String::from_utf8(output.stdout).unwrap().trim().to_string()
+    }
+}
+
+impl Drop for PostgresNode {
+    // destructor to clean up state after test is done
+    // XXX: we may detect failed test by setting some flag in catch_unwind()
+    // and checking it here. But let just clean datadirs on start.
+    fn drop(&mut self) {
+        if self.is_test {
+            let _ = self.stop(true);
+        }
+    }
+}

control_plane/src/endpoint.rs

@@ -1,838 +0,0 @@
-//! Code to manage compute endpoints
-//!
-//! In the local test environment, the data for each endpoint is stored in
-//!
-//! ```text
-//!   .neon/endpoints/<endpoint id>
-//! ```
-//!
-//! Some basic information about the endpoint, like the tenant and timeline IDs,
-//! are stored in the `endpoint.json` file. The `endpoint.json` file is created
-//! when the endpoint is created, and doesn't change afterwards.
-//!
-//! The endpoint is managed by the `compute_ctl` binary. When an endpoint is
-//! started, we launch `compute_ctl` It synchronizes the safekeepers, downloads
-//! the basebackup from the pageserver to initialize the data directory, and
-//! finally launches the PostgreSQL process. It watches the PostgreSQL process
-//! until it exits.
-//!
-//! When an endpoint is created, a `postgresql.conf` file is also created in
-//! the endpoint's directory. The file can be modified before starting PostgreSQL.
-//! However, the `postgresql.conf` file in the endpoint directory is not used directly
-//! by PostgreSQL. It is passed to `compute_ctl`, and `compute_ctl` writes another
-//! copy of it in the data directory.
-//!
-//! Directory contents:
-//!
-//! ```text
-//! .neon/endpoints/main/
-//!     compute.log               - log output of `compute_ctl` and `postgres`
-//!     endpoint.json             - serialized `EndpointConf` struct
-//!     postgresql.conf           - postgresql settings
-//!     spec.json                 - passed to `compute_ctl`
-//!     pgdata/
-//!         postgresql.conf       - copy of postgresql.conf created by `compute_ctl`
-//!         zenith.signal
-//!         <other PostgreSQL files>
-//! ```
-//!
-use std::collections::BTreeMap;
-use std::net::SocketAddr;
-use std::net::TcpStream;
-use std::path::PathBuf;
-use std::process::Command;
-use std::str::FromStr;
-use std::sync::Arc;
-use std::time::Duration;
-
-use anyhow::{anyhow, bail, Context, Result};
-use compute_api::spec::Database;
-use compute_api::spec::PgIdent;
-use compute_api::spec::RemoteExtSpec;
-use compute_api::spec::Role;
-use nix::sys::signal::kill;
-use nix::sys::signal::Signal;
-use pageserver_api::shard::ShardStripeSize;
-use serde::{Deserialize, Serialize};
-use url::Host;
-use utils::id::{NodeId, TenantId, TimelineId};
-
-use crate::local_env::LocalEnv;
-use crate::postgresql_conf::PostgresConf;
-use crate::storage_controller::StorageController;
-
-use compute_api::responses::{ComputeState, ComputeStatus};
-use compute_api::spec::{Cluster, ComputeFeature, ComputeMode, ComputeSpec};
-
-// contents of a endpoint.json file
-#[derive(Serialize, Deserialize, PartialEq, Eq, Clone, Debug)]
-pub struct EndpointConf {
-    endpoint_id: String,
-    tenant_id: TenantId,
-    timeline_id: TimelineId,
-    mode: ComputeMode,
-    pg_port: u16,
-    http_port: u16,
-    pg_version: u32,
-    skip_pg_catalog_updates: bool,
-    features: Vec<ComputeFeature>,
-}
-
-//
-// ComputeControlPlane
-//
-pub struct ComputeControlPlane {
-    base_port: u16,
-
-    // endpoint ID is the key
-    pub endpoints: BTreeMap<String, Arc<Endpoint>>,
-
-    env: LocalEnv,
-}
-
-impl ComputeControlPlane {
-    // Load current endpoints from the endpoints/ subdirectories
-    pub fn load(env: LocalEnv) -> Result<ComputeControlPlane> {
-        let mut endpoints = BTreeMap::default();
-        for endpoint_dir in std::fs::read_dir(env.endpoints_path())
-            .with_context(|| format!("failed to list {}", env.endpoints_path().display()))?
-        {
-            let ep = Endpoint::from_dir_entry(endpoint_dir?, &env)?;
-            endpoints.insert(ep.endpoint_id.clone(), Arc::new(ep));
-        }
-
-        Ok(ComputeControlPlane {
-            base_port: 55431,
-            endpoints,
-            env,
-        })
-    }
-
-    fn get_port(&mut self) -> u16 {
-        1 + self
-            .endpoints
-            .values()
-            .map(|ep| std::cmp::max(ep.pg_address.port(), ep.http_address.port()))
-            .max()
-            .unwrap_or(self.base_port)
-    }
-
-    #[allow(clippy::too_many_arguments)]
-    pub fn new_endpoint(
-        &mut self,
-        endpoint_id: &str,
-        tenant_id: TenantId,
-        timeline_id: TimelineId,
-        pg_port: Option<u16>,
-        http_port: Option<u16>,
-        pg_version: u32,
-        mode: ComputeMode,
-        skip_pg_catalog_updates: bool,
-    ) -> Result<Arc<Endpoint>> {
-        let pg_port = pg_port.unwrap_or_else(|| self.get_port());
-        let http_port = http_port.unwrap_or_else(|| self.get_port() + 1);
-        let ep = Arc::new(Endpoint {
-            endpoint_id: endpoint_id.to_owned(),
-            pg_address: SocketAddr::new("127.0.0.1".parse().unwrap(), pg_port),
-            http_address: SocketAddr::new("127.0.0.1".parse().unwrap(), http_port),
-            env: self.env.clone(),
-            timeline_id,
-            mode,
-            tenant_id,
-            pg_version,
-            // We don't setup roles and databases in the spec locally, so we don't need to
-            // do catalog updates. Catalog updates also include check availability
-            // data creation. Yet, we have tests that check that size and db dump
-            // before and after start are the same. So, skip catalog updates,
-            // with this we basically test a case of waking up an idle compute, where
-            // we also skip catalog updates in the cloud.
-            skip_pg_catalog_updates,
-            features: vec![],
-        });
-
-        ep.create_endpoint_dir()?;
-        std::fs::write(
-            ep.endpoint_path().join("endpoint.json"),
-            serde_json::to_string_pretty(&EndpointConf {
-                endpoint_id: endpoint_id.to_string(),
-                tenant_id,
-                timeline_id,
-                mode,
-                http_port,
-                pg_port,
-                pg_version,
-                skip_pg_catalog_updates,
-                features: vec![],
-            })?,
-        )?;
-        std::fs::write(
-            ep.endpoint_path().join("postgresql.conf"),
-            ep.setup_pg_conf()?.to_string(),
-        )?;
-
-        self.endpoints
-            .insert(ep.endpoint_id.clone(), Arc::clone(&ep));
-
-        Ok(ep)
-    }
-
-    pub fn check_conflicting_endpoints(
-        &self,
-        mode: ComputeMode,
-        tenant_id: TenantId,
-        timeline_id: TimelineId,
-    ) -> Result<()> {
-        if matches!(mode, ComputeMode::Primary) {
-            // this check is not complete, as you could have a concurrent attempt at
-            // creating another primary, both reading the state before checking it here,
-            // but it's better than nothing.
-            let mut duplicates = self.endpoints.iter().filter(|(_k, v)| {
-                v.tenant_id == tenant_id
-                    && v.timeline_id == timeline_id
-                    && v.mode == mode
-                    && v.status() != EndpointStatus::Stopped
-            });
-
-            if let Some((key, _)) = duplicates.next() {
-                bail!("attempting to create a duplicate primary endpoint on tenant {tenant_id}, timeline {timeline_id}: endpoint {key:?} exists already. please don't do this, it is not supported.");
-            }
-        }
-        Ok(())
-    }
-}
-
-///////////////////////////////////////////////////////////////////////////////
-
-#[derive(Debug)]
-pub struct Endpoint {
-    /// used as the directory name
-    endpoint_id: String,
-    pub tenant_id: TenantId,
-    pub timeline_id: TimelineId,
-    pub mode: ComputeMode,
-
-    // port and address of the Postgres server and `compute_ctl`'s HTTP API
-    pub pg_address: SocketAddr,
-    pub http_address: SocketAddr,
-
-    // postgres major version in the format: 14, 15, etc.
-    pg_version: u32,
-
-    // These are not part of the endpoint as such, but the environment
-    // the endpoint runs in.
-    pub env: LocalEnv,
-
-    // Optimizations
-    skip_pg_catalog_updates: bool,
-
-    // Feature flags
-    features: Vec<ComputeFeature>,
-}
-
-#[derive(PartialEq, Eq)]
-pub enum EndpointStatus {
-    Running,
-    Stopped,
-    Crashed,
-    RunningNoPidfile,
-}
-
-impl std::fmt::Display for EndpointStatus {
-    fn fmt(&self, writer: &mut std::fmt::Formatter) -> std::fmt::Result {
-        let s = match self {
-            Self::Running => "running",
-            Self::Stopped => "stopped",
-            Self::Crashed => "crashed",
-            Self::RunningNoPidfile => "running, no pidfile",
-        };
-        write!(writer, "{}", s)
-    }
-}
-
-impl Endpoint {
-    fn from_dir_entry(entry: std::fs::DirEntry, env: &LocalEnv) -> Result<Endpoint> {
-        if !entry.file_type()?.is_dir() {
-            anyhow::bail!(
-                "Endpoint::from_dir_entry failed: '{}' is not a directory",
-                entry.path().display()
-            );
-        }
-
-        // parse data directory name
-        let fname = entry.file_name();
-        let endpoint_id = fname.to_str().unwrap().to_string();
-
-        // Read the endpoint.json file
-        let conf: EndpointConf =
-            serde_json::from_slice(&std::fs::read(entry.path().join("endpoint.json"))?)?;
-
-        Ok(Endpoint {
-            pg_address: SocketAddr::new("127.0.0.1".parse().unwrap(), conf.pg_port),
-            http_address: SocketAddr::new("127.0.0.1".parse().unwrap(), conf.http_port),
-            endpoint_id,
-            env: env.clone(),
-            timeline_id: conf.timeline_id,
-            mode: conf.mode,
-            tenant_id: conf.tenant_id,
-            pg_version: conf.pg_version,
-            skip_pg_catalog_updates: conf.skip_pg_catalog_updates,
-            features: conf.features,
-        })
-    }
-
-    fn create_endpoint_dir(&self) -> Result<()> {
-        std::fs::create_dir_all(self.endpoint_path()).with_context(|| {
-            format!(
-                "could not create endpoint directory {}",
-                self.endpoint_path().display()
-            )
-        })
-    }
-
-    // Generate postgresql.conf with default configuration
-    fn setup_pg_conf(&self) -> Result<PostgresConf> {
-        let mut conf = PostgresConf::new();
-        conf.append("max_wal_senders", "10");
-        conf.append("wal_log_hints", "off");
-        conf.append("max_replication_slots", "10");
-        conf.append("hot_standby", "on");
-        conf.append("shared_buffers", "1MB");
-        conf.append("fsync", "off");
-        conf.append("max_connections", "100");
-        conf.append("wal_level", "logical");
-        // wal_sender_timeout is the maximum time to wait for WAL replication.
-        // It also defines how often the walreciever will send a feedback message to the wal sender.
-        conf.append("wal_sender_timeout", "5s");
-        conf.append("listen_addresses", &self.pg_address.ip().to_string());
-        conf.append("port", &self.pg_address.port().to_string());
-        conf.append("wal_keep_size", "0");
-        // walproposer panics when basebackup is invalid, it is pointless to restart in this case.
-        conf.append("restart_after_crash", "off");
-
-        // Load the 'neon' extension
-        conf.append("shared_preload_libraries", "neon");
-
-        conf.append_line("");
-        // Replication-related configurations, such as WAL sending
-        match &self.mode {
-            ComputeMode::Primary => {
-                // Configure backpressure
-                // - Replication write lag depends on how fast the walreceiver can process incoming WAL.
-                //   This lag determines latency of get_page_at_lsn. Speed of applying WAL is about 10MB/sec,
-                //   so to avoid expiration of 1 minute timeout, this lag should not be larger than 600MB.
-                //   Actually latency should be much smaller (better if < 1sec). But we assume that recently
-                //   updates pages are not requested from pageserver.
-                // - Replication flush lag depends on speed of persisting data by checkpointer (creation of
-                //   delta/image layers) and advancing disk_consistent_lsn. Safekeepers are able to
-                //   remove/archive WAL only beyond disk_consistent_lsn. Too large a lag can cause long
-                //   recovery time (in case of pageserver crash) and disk space overflow at safekeepers.
-                // - Replication apply lag depends on speed of uploading changes to S3 by uploader thread.
-                //   To be able to restore database in case of pageserver node crash, safekeeper should not
-                //   remove WAL beyond this point. Too large lag can cause space exhaustion in safekeepers
-                //   (if they are not able to upload WAL to S3).
-                conf.append("max_replication_write_lag", "15MB");
-                conf.append("max_replication_flush_lag", "10GB");
-
-                if !self.env.safekeepers.is_empty() {
-                    // Configure Postgres to connect to the safekeepers
-                    conf.append("synchronous_standby_names", "walproposer");
-
-                    let safekeepers = self
-                        .env
-                        .safekeepers
-                        .iter()
-                        .map(|sk| format!("localhost:{}", sk.get_compute_port()))
-                        .collect::<Vec<String>>()
-                        .join(",");
-                    conf.append("neon.safekeepers", &safekeepers);
-                } else {
-                    // We only use setup without safekeepers for tests,
-                    // and don't care about data durability on pageserver,
-                    // so set more relaxed synchronous_commit.
-                    conf.append("synchronous_commit", "remote_write");
-
-                    // Configure the node to stream WAL directly to the pageserver
-                    // This isn't really a supported configuration, but can be useful for
-                    // testing.
-                    conf.append("synchronous_standby_names", "pageserver");
-                }
-            }
-            ComputeMode::Static(lsn) => {
-                conf.append("recovery_target_lsn", &lsn.to_string());
-            }
-            ComputeMode::Replica => {
-                assert!(!self.env.safekeepers.is_empty());
-
-                // TODO: use future host field from safekeeper spec
-                // Pass the list of safekeepers to the replica so that it can connect to any of them,
-                // whichever is available.
-                let sk_ports = self
-                    .env
-                    .safekeepers
-                    .iter()
-                    .map(|x| x.get_compute_port().to_string())
-                    .collect::<Vec<_>>()
-                    .join(",");
-                let sk_hosts = vec!["localhost"; self.env.safekeepers.len()].join(",");
-
-                let connstr = format!(
-                    "host={} port={} options='-c timeline_id={} tenant_id={}' application_name=replica replication=true",
-                    sk_hosts,
-                    sk_ports,
-                    &self.timeline_id.to_string(),
-                    &self.tenant_id.to_string(),
-                );
-
-                let slot_name = format!("repl_{}_", self.timeline_id);
-                conf.append("primary_conninfo", connstr.as_str());
-                conf.append("primary_slot_name", slot_name.as_str());
-                conf.append("hot_standby", "on");
-                // prefetching of blocks referenced in WAL doesn't make sense for us
-                // Neon hot standby ignores pages that are not in the shared_buffers
-                if self.pg_version >= 15 {
-                    conf.append("recovery_prefetch", "off");
-                }
-            }
-        }
-
-        Ok(conf)
-    }
-
-    pub fn endpoint_path(&self) -> PathBuf {
-        self.env.endpoints_path().join(&self.endpoint_id)
-    }
-
-    pub fn pgdata(&self) -> PathBuf {
-        self.endpoint_path().join("pgdata")
-    }
-
-    pub fn status(&self) -> EndpointStatus {
-        let timeout = Duration::from_millis(300);
-        let has_pidfile = self.pgdata().join("postmaster.pid").exists();
-        let can_connect = TcpStream::connect_timeout(&self.pg_address, timeout).is_ok();
-
-        match (has_pidfile, can_connect) {
-            (true, true) => EndpointStatus::Running,
-            (false, false) => EndpointStatus::Stopped,
-            (true, false) => EndpointStatus::Crashed,
-            (false, true) => EndpointStatus::RunningNoPidfile,
-        }
-    }
-
-    fn pg_ctl(&self, args: &[&str], auth_token: &Option<String>) -> Result<()> {
-        let pg_ctl_path = self.env.pg_bin_dir(self.pg_version)?.join("pg_ctl");
-        let mut cmd = Command::new(&pg_ctl_path);
-        cmd.args(
-            [
-                &[
-                    "-D",
-                    self.pgdata().to_str().unwrap(),
-                    "-w", //wait till pg_ctl actually does what was asked
-                ],
-                args,
-            ]
-            .concat(),
-        )
-        .env_clear()
-        .env(
-            "LD_LIBRARY_PATH",
-            self.env.pg_lib_dir(self.pg_version)?.to_str().unwrap(),
-        )
-        .env(
-            "DYLD_LIBRARY_PATH",
-            self.env.pg_lib_dir(self.pg_version)?.to_str().unwrap(),
-        );
-
-        // Pass authentication token used for the connections to pageserver and safekeepers
-        if let Some(token) = auth_token {
-            cmd.env("NEON_AUTH_TOKEN", token);
-        }
-
-        let pg_ctl = cmd
-            .output()
-            .context(format!("{} failed", pg_ctl_path.display()))?;
-        if !pg_ctl.status.success() {
-            anyhow::bail!(
-                "pg_ctl failed, exit code: {}, stdout: {}, stderr: {}",
-                pg_ctl.status,
-                String::from_utf8_lossy(&pg_ctl.stdout),
-                String::from_utf8_lossy(&pg_ctl.stderr),
-            );
-        }
-
-        Ok(())
-    }
-
-    fn wait_for_compute_ctl_to_exit(&self, send_sigterm: bool) -> Result<()> {
-        // TODO use background_process::stop_process instead: https://github.com/neondatabase/neon/pull/6482
-        let pidfile_path = self.endpoint_path().join("compute_ctl.pid");
-        let pid: u32 = std::fs::read_to_string(pidfile_path)?.parse()?;
-        let pid = nix::unistd::Pid::from_raw(pid as i32);
-        if send_sigterm {
-            kill(pid, Signal::SIGTERM).ok();
-        }
-        crate::background_process::wait_until_stopped("compute_ctl", pid)?;
-        Ok(())
-    }
-
-    fn read_postgresql_conf(&self) -> Result<String> {
-        // Slurp the endpoints/<endpoint id>/postgresql.conf file into
-        // memory. We will include it in the spec file that we pass to
-        // `compute_ctl`, and `compute_ctl` will write it to the postgresql.conf
-        // in the data directory.
-        let postgresql_conf_path = self.endpoint_path().join("postgresql.conf");
-        match std::fs::read(&postgresql_conf_path) {
-            Ok(content) => Ok(String::from_utf8(content)?),
-            Err(e) if e.kind() == std::io::ErrorKind::NotFound => Ok("".to_string()),
-            Err(e) => Err(anyhow::Error::new(e).context(format!(
-                "failed to read config file in {}",
-                postgresql_conf_path.to_str().unwrap()
-            ))),
-        }
-    }
-
-    fn build_pageserver_connstr(pageservers: &[(Host, u16)]) -> String {
-        pageservers
-            .iter()
-            .map(|(host, port)| format!("postgresql://no_user@{host}:{port}"))
-            .collect::<Vec<_>>()
-            .join(",")
-    }
-
-    pub async fn start(
-        &self,
-        auth_token: &Option<String>,
-        safekeepers: Vec<NodeId>,
-        pageservers: Vec<(Host, u16)>,
-        remote_ext_config: Option<&String>,
-        shard_stripe_size: usize,
-        create_test_user: bool,
-    ) -> Result<()> {
-        if self.status() == EndpointStatus::Running {
-            anyhow::bail!("The endpoint is already running");
-        }
-
-        let postgresql_conf = self.read_postgresql_conf()?;
-
-        // We always start the compute node from scratch, so if the Postgres
-        // data dir exists from a previous launch, remove it first.
-        if self.pgdata().exists() {
-            std::fs::remove_dir_all(self.pgdata())?;
-        }
-
-        let pageserver_connstring = Self::build_pageserver_connstr(&pageservers);
-        assert!(!pageserver_connstring.is_empty());
-
-        let mut safekeeper_connstrings = Vec::new();
-        if self.mode == ComputeMode::Primary {
-            for sk_id in safekeepers {
-                let sk = self
-                    .env
-                    .safekeepers
-                    .iter()
-                    .find(|node| node.id == sk_id)
-                    .ok_or_else(|| anyhow!("safekeeper {sk_id} does not exist"))?;
-                safekeeper_connstrings.push(format!("127.0.0.1:{}", sk.get_compute_port()));
-            }
-        }
-
-        // check for file remote_extensions_spec.json
-        // if it is present, read it and pass to compute_ctl
-        let remote_extensions_spec_path = self.endpoint_path().join("remote_extensions_spec.json");
-        let remote_extensions_spec = std::fs::File::open(remote_extensions_spec_path);
-        let remote_extensions: Option<RemoteExtSpec>;
-
-        if let Ok(spec_file) = remote_extensions_spec {
-            remote_extensions = serde_json::from_reader(spec_file).ok();
-        } else {
-            remote_extensions = None;
-        };
-
-        // Create spec file
-        let spec = ComputeSpec {
-            skip_pg_catalog_updates: self.skip_pg_catalog_updates,
-            format_version: 1.0,
-            operation_uuid: None,
-            features: self.features.clone(),
-            cluster: Cluster {
-                cluster_id: None, // project ID: not used
-                name: None,       // project name: not used
-                state: None,
-                roles: if create_test_user {
-                    vec![Role {
-                        name: PgIdent::from_str("test").unwrap(),
-                        encrypted_password: None,
-                        options: None,
-                    }]
-                } else {
-                    Vec::new()
-                },
-                databases: if create_test_user {
-                    vec![Database {
-                        name: PgIdent::from_str("neondb").unwrap(),
-                        owner: PgIdent::from_str("test").unwrap(),
-                        options: None,
-                        restrict_conn: false,
-                        invalid: false,
-                    }]
-                } else {
-                    Vec::new()
-                },
-                settings: None,
-                postgresql_conf: Some(postgresql_conf),
-            },
-            delta_operations: None,
-            tenant_id: Some(self.tenant_id),
-            timeline_id: Some(self.timeline_id),
-            mode: self.mode,
-            pageserver_connstring: Some(pageserver_connstring),
-            safekeeper_connstrings,
-            storage_auth_token: auth_token.clone(),
-            remote_extensions,
-            pgbouncer_settings: None,
-            shard_stripe_size: Some(shard_stripe_size),
-            primary_is_running: None,
-        };
-        let spec_path = self.endpoint_path().join("spec.json");
-        std::fs::write(spec_path, serde_json::to_string_pretty(&spec)?)?;
-
-        // Open log file. We'll redirect the stdout and stderr of `compute_ctl` to it.
-        let logfile = std::fs::OpenOptions::new()
-            .create(true)
-            .append(true)
-            .open(self.endpoint_path().join("compute.log"))?;
-
-        // Launch compute_ctl
-        let conn_str = self.connstr("cloud_admin", "postgres");
-        println!("Starting postgres node at '{}'", conn_str);
-        if create_test_user {
-            let conn_str = self.connstr("test", "neondb");
-            println!("Also at '{}'", conn_str);
-        }
-        let mut cmd = Command::new(self.env.neon_distrib_dir.join("compute_ctl"));
-        cmd.args(["--http-port", &self.http_address.port().to_string()])
-            .args(["--pgdata", self.pgdata().to_str().unwrap()])
-            .args(["--connstr", &conn_str])
-            .args([
-                "--spec-path",
-                self.endpoint_path().join("spec.json").to_str().unwrap(),
-            ])
-            .args([
-                "--pgbin",
-                self.env
-                    .pg_bin_dir(self.pg_version)?
-                    .join("postgres")
-                    .to_str()
-                    .unwrap(),
-            ])
-            .stdin(std::process::Stdio::null())
-            .stderr(logfile.try_clone()?)
-            .stdout(logfile);
-
-        if let Some(remote_ext_config) = remote_ext_config {
-            cmd.args(["--remote-ext-config", remote_ext_config]);
-        }
-
-        let child = cmd.spawn()?;
-        // set up a scopeguard to kill & wait for the child in case we panic or bail below
-        let child = scopeguard::guard(child, |mut child| {
-            println!("SIGKILL & wait the started process");
-            (|| {
-                // TODO: use another signal that can be caught by the child so it can clean up any children it spawned
-                child.kill().context("SIGKILL child")?;
-                child.wait().context("wait() for child process")?;
-                anyhow::Ok(())
-            })()
-            .with_context(|| format!("scopeguard kill&wait child {child:?}"))
-            .unwrap();
-        });
-
-        // Write down the pid so we can wait for it when we want to stop
-        // TODO use background_process::start_process instead: https://github.com/neondatabase/neon/pull/6482
-        let pid = child.id();
-        let pidfile_path = self.endpoint_path().join("compute_ctl.pid");
-        std::fs::write(pidfile_path, pid.to_string())?;
-
-        // Wait for it to start
-        let mut attempt = 0;
-        const ATTEMPT_INTERVAL: Duration = Duration::from_millis(100);
-        const MAX_ATTEMPTS: u32 = 10 * 90; // Wait up to 1.5 min
-        loop {
-            attempt += 1;
-            match self.get_status().await {
-                Ok(state) => {
-                    match state.status {
-                        ComputeStatus::Init => {
-                            if attempt == MAX_ATTEMPTS {
-                                bail!("compute startup timed out; still in Init state");
-                            }
-                            // keep retrying
-                        }
-                        ComputeStatus::Running => {
-                            // All good!
-                            break;
-                        }
-                        ComputeStatus::Failed => {
-                            bail!(
-                                "compute startup failed: {}",
-                                state
-                                    .error
-                                    .as_deref()
-                                    .unwrap_or("<no error from compute_ctl>")
-                            );
-                        }
-                        ComputeStatus::Empty
-                        | ComputeStatus::ConfigurationPending
-                        | ComputeStatus::Configuration
-                        | ComputeStatus::TerminationPending
-                        | ComputeStatus::Terminated => {
-                            bail!("unexpected compute status: {:?}", state.status)
-                        }
-                    }
-                }
-                Err(e) => {
-                    if attempt == MAX_ATTEMPTS {
-                        return Err(e).context("timed out waiting to connect to compute_ctl HTTP");
-                    }
-                }
-            }
-            std::thread::sleep(ATTEMPT_INTERVAL);
-        }
-
-        // disarm the scopeguard, let the child outlive this function (and neon_local invoction)
-        drop(scopeguard::ScopeGuard::into_inner(child));
-
-        Ok(())
-    }
-
-    // Call the /status HTTP API
-    pub async fn get_status(&self) -> Result<ComputeState> {
-        let client = reqwest::Client::new();
-
-        let response = client
-            .request(
-                reqwest::Method::GET,
-                format!(
-                    "http://{}:{}/status",
-                    self.http_address.ip(),
-                    self.http_address.port()
-                ),
-            )
-            .send()
-            .await?;
-
-        // Interpret the response
-        let status = response.status();
-        if !(status.is_client_error() || status.is_server_error()) {
-            Ok(response.json().await?)
-        } else {
-            // reqwest does not export its error construction utility functions, so let's craft the message ourselves
-            let url = response.url().to_owned();
-            let msg = match response.text().await {
-                Ok(err_body) => format!("Error: {}", err_body),
-                Err(_) => format!("Http error ({}) at {}.", status.as_u16(), url),
-            };
-            Err(anyhow::anyhow!(msg))
-        }
-    }
-
-    pub async fn reconfigure(
-        &self,
-        mut pageservers: Vec<(Host, u16)>,
-        stripe_size: Option<ShardStripeSize>,
-    ) -> Result<()> {
-        let mut spec: ComputeSpec = {
-            let spec_path = self.endpoint_path().join("spec.json");
-            let file = std::fs::File::open(spec_path)?;
-            serde_json::from_reader(file)?
-        };
-
-        let postgresql_conf = self.read_postgresql_conf()?;
-        spec.cluster.postgresql_conf = Some(postgresql_conf);
-
-        // If we weren't given explicit pageservers, query the storage controller
-        if pageservers.is_empty() {
-            let storage_controller = StorageController::from_env(&self.env);
-            let locate_result = storage_controller.tenant_locate(self.tenant_id).await?;
-            pageservers = locate_result
-                .shards
-                .into_iter()
-                .map(|shard| {
-                    (
-                        Host::parse(&shard.listen_pg_addr)
-                            .expect("Storage controller reported bad hostname"),
-                        shard.listen_pg_port,
-                    )
-                })
-                .collect::<Vec<_>>();
-        }
-
-        let pageserver_connstr = Self::build_pageserver_connstr(&pageservers);
-        assert!(!pageserver_connstr.is_empty());
-        spec.pageserver_connstring = Some(pageserver_connstr);
-        if stripe_size.is_some() {
-            spec.shard_stripe_size = stripe_size.map(|s| s.0 as usize);
-        }
-
-        let client = reqwest::Client::builder()
-            .timeout(Duration::from_secs(30))
-            .build()
-            .unwrap();
-        let response = client
-            .post(format!(
-                "http://{}:{}/configure",
-                self.http_address.ip(),
-                self.http_address.port()
-            ))
-            .body(format!(
-                "{{\"spec\":{}}}",
-                serde_json::to_string_pretty(&spec)?
-            ))
-            .send()
-            .await?;
-
-        let status = response.status();
-        if !(status.is_client_error() || status.is_server_error()) {
-            Ok(())
-        } else {
-            let url = response.url().to_owned();
-            let msg = match response.text().await {
-                Ok(err_body) => format!("Error: {}", err_body),
-                Err(_) => format!("Http error ({}) at {}.", status.as_u16(), url),
-            };
-            Err(anyhow::anyhow!(msg))
-        }
-    }
-
-    pub fn stop(&self, mode: &str, destroy: bool) -> Result<()> {
-        self.pg_ctl(&["-m", mode, "stop"], &None)?;
-
-        // Also wait for the compute_ctl process to die. It might have some
-        // cleanup work to do after postgres stops, like syncing safekeepers,
-        // etc.
-        //
-        // If destroying, send it SIGTERM before waiting. Sometimes we do *not*
-        // want this cleanup: tests intentionally do stop when majority of
-        // safekeepers is down, so sync-safekeepers would hang otherwise. This
-        // could be a separate flag though.
-        self.wait_for_compute_ctl_to_exit(destroy)?;
-        if destroy {
-            println!(
-                "Destroying postgres data directory '{}'",
-                self.pgdata().to_str().unwrap()
-            );
-            std::fs::remove_dir_all(self.endpoint_path())?;
-        }
-        Ok(())
-    }
-
-    pub fn connstr(&self, user: &str, db_name: &str) -> String {
-        format!(
-            "postgresql://{}@{}:{}/{}",
-            user,
-            self.pg_address.ip(),
-            self.pg_address.port(),
-            db_name
-        )
-    }
-}