revert pg-14 submodule changes

## Problem

close https://github.com/neondatabase/neon/issues/12344

## Summary of changes

Add `HostUnreachable` and `NetworkUnreachable` to expected I/O error.
This was new in Rust 1.83.

Signed-off-by: Alex Chi Z <chi@neon.tech>

.dockerignore

@@ -4,6 +4,7 @@
 !Cargo.lock
 !Cargo.toml
 !Makefile
+!postgres.mk
 !rust-toolchain.toml
 !scripts/ninstall.sh
 !docker-compose/run-tests.sh

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

@@ -49,10 +49,6 @@ inputs:
     description: 'A JSON object with project settings'
     required: false
     default: '{}'
-  default_endpoint_settings:
-    description: 'A JSON object with the default endpoint settings'
-    required: false
-    default: '{}'
 
 outputs:
   dsn:
@@ -139,21 +135,6 @@ runs:
             -H "Accept: application/json" -H "Content-Type: application/json" -H "Authorization: Bearer ${ADMIN_API_KEY}" \
             -d "{\"scheduling\": \"Essential\"}"
         fi
-        # XXX
-        # This is a workaround for the default endpoint settings, which currently do not allow some settings in the public API.
-        # https://github.com/neondatabase/cloud/issues/27108
-        if [[ -n ${DEFAULT_ENDPOINT_SETTINGS} && ${DEFAULT_ENDPOINT_SETTINGS} != "{}" ]] ; then
-          PROJECT_DATA=$(curl -X GET \
-              "https://${API_HOST}/regions/${REGION_ID}/api/v1/admin/projects/${project_id}" \
-              -H "Accept: application/json" -H "Content-Type: application/json" -H "Authorization: Bearer ${ADMIN_API_KEY}" \
-              -d "{\"scheduling\": \"Essential\"}"
-          )
-          NEW_DEFAULT_ENDPOINT_SETTINGS=$(echo ${PROJECT_DATA} | jq -rc ".project.default_endpoint_settings + ${DEFAULT_ENDPOINT_SETTINGS}")
-          curl -X POST --fail \
-                "https://${API_HOST}/regions/${REGION_ID}/api/v1/admin/projects/${project_id}/default_endpoint_settings" \
-                -H "Accept: application/json" -H "Content-Type: application/json" -H "Authorization: Bearer ${ADMIN_API_KEY}" \
-                --data "${NEW_DEFAULT_ENDPOINT_SETTINGS}"
-        fi
         
 
       env:
@@ -171,4 +152,3 @@ runs:
         PSQL: ${{ inputs.psql_path }}
         LD_LIBRARY_PATH: ${{ inputs.libpq_lib_path }}
         PROJECT_SETTINGS: ${{ inputs.project_settings }}
-        DEFAULT_ENDPOINT_SETTINGS: ${{ inputs.default_endpoint_settings }}

.github/workflows/_build-and-test-locally.yml

@@ -38,6 +38,11 @@ on:
         required: false
         default: 1
         type: number
+      rerun-failed:
+        description: 'rerun failed tests to ignore flaky tests'
+        required: false
+        default: true
+        type: boolean
 
 defaults:
   run:
@@ -99,11 +104,10 @@ jobs:
 
       # Set some environment variables used by all the steps.
       #
-      # CARGO_FLAGS is extra options to pass to "cargo build", "cargo test" etc.
-      #   It also includes --features, if any
+      # CARGO_FLAGS is extra options to pass to all "cargo" subcommands.
       #
-      # CARGO_FEATURES is passed to "cargo metadata". It is separate from CARGO_FLAGS,
-      #   because "cargo metadata" doesn't accept --release or --debug options
+      # CARGO_PROFILE is passed to "cargo build", "cargo test" etc, but not to
+      #   "cargo metadata", because it doesn't accept --release or --debug options.
       #
       # We run tests with addtional features, that are turned off by default (e.g. in release builds), see
       # corresponding Cargo.toml files for their descriptions.
@@ -112,16 +116,16 @@ jobs:
           ARCH: ${{ inputs.arch }}
           SANITIZERS: ${{ inputs.sanitizers }}
         run: |
-          CARGO_FEATURES="--features testing"
+          CARGO_FLAGS="--locked --features testing"
           if [[ $BUILD_TYPE == "debug" && $ARCH == 'x64' ]]; then
             cov_prefix="scripts/coverage --profraw-prefix=$GITHUB_JOB --dir=/tmp/coverage run"
-            CARGO_FLAGS="--locked"
+            CARGO_PROFILE=""
           elif [[ $BUILD_TYPE == "debug" ]]; then
             cov_prefix=""
-            CARGO_FLAGS="--locked"
+            CARGO_PROFILE=""
           elif [[ $BUILD_TYPE == "release" ]]; then
             cov_prefix=""
-            CARGO_FLAGS="--locked --release"
+            CARGO_PROFILE="--release"
           fi
           if [[ $SANITIZERS == 'enabled' ]]; then
             make_vars="WITH_SANITIZERS=yes"
@@ -131,8 +135,8 @@ jobs:
           {
             echo "cov_prefix=${cov_prefix}"
             echo "make_vars=${make_vars}"
-            echo "CARGO_FEATURES=${CARGO_FEATURES}"
             echo "CARGO_FLAGS=${CARGO_FLAGS}"
+            echo "CARGO_PROFILE=${CARGO_PROFILE}"
             echo "CARGO_HOME=${GITHUB_WORKSPACE}/.cargo"
           } >> $GITHUB_ENV
 
@@ -184,34 +188,18 @@ jobs:
           path: pg_install/v17
           key: v1-${{ runner.os }}-${{ runner.arch }}-${{ inputs.build-type }}-pg-${{ steps.pg_v17_rev.outputs.pg_rev }}-bookworm-${{ hashFiles('Makefile', 'build-tools.Dockerfile') }}
 
-      - name: Build postgres v14
-        if: steps.cache_pg_14.outputs.cache-hit != 'true'
-        run: mold -run make ${make_vars} postgres-v14 -j$(nproc)
-
-      - name: Build postgres v15
-        if: steps.cache_pg_15.outputs.cache-hit != 'true'
-        run: mold -run make ${make_vars} postgres-v15 -j$(nproc)
-
-      - name: Build postgres v16
-        if: steps.cache_pg_16.outputs.cache-hit != 'true'
-        run: mold -run make ${make_vars} postgres-v16 -j$(nproc)
-
-      - name: Build postgres v17
-        if: steps.cache_pg_17.outputs.cache-hit != 'true'
-        run: mold -run make ${make_vars} postgres-v17 -j$(nproc)
-
-      - name: Build neon extensions
-        run: mold -run make ${make_vars} neon-pg-ext -j$(nproc)
+      - name: Build all
+        # Note: the Makefile picks up BUILD_TYPE and CARGO_PROFILE from the env variables
+        run: mold -run make ${make_vars} all -j$(nproc) CARGO_BUILD_FLAGS="$CARGO_FLAGS"
 
       - name: Build walproposer-lib
         run: mold -run make ${make_vars} walproposer-lib -j$(nproc)
 
-      - name: Run cargo build
-        env:
-          WITH_TESTS: ${{ inputs.sanitizers != 'enabled' && '--tests' || '' }}
+      - name: Build unit tests
+        if: inputs.sanitizers != 'enabled'
         run: |
           export ASAN_OPTIONS=detect_leaks=0
-          ${cov_prefix} mold -run cargo build $CARGO_FLAGS $CARGO_FEATURES --bins ${WITH_TESTS}
+          ${cov_prefix} mold -run cargo build $CARGO_FLAGS $CARGO_PROFILE --tests
 
       # Do install *before* running rust tests because they might recompile the
       # binaries with different features/flags.
@@ -223,7 +211,7 @@ jobs:
           # Install target binaries
           mkdir -p /tmp/neon/bin/
           binaries=$(
-            ${cov_prefix} cargo metadata $CARGO_FEATURES --format-version=1 --no-deps |
+            ${cov_prefix} cargo metadata $CARGO_FLAGS --format-version=1 --no-deps |
             jq -r '.packages[].targets[] | select(.kind | index("bin")) | .name'
           )
           for bin in $binaries; do
@@ -240,7 +228,7 @@ jobs:
             mkdir -p /tmp/neon/test_bin/
 
             test_exe_paths=$(
-              ${cov_prefix} cargo test $CARGO_FLAGS $CARGO_FEATURES --message-format=json --no-run |
+              ${cov_prefix} cargo test $CARGO_FLAGS $CARGO_PROFILE --message-format=json --no-run |
               jq -r '.executable | select(. != null)'
             )
             for bin in $test_exe_paths; do
@@ -274,29 +262,25 @@ jobs:
           export LD_LIBRARY_PATH
 
           #nextest does not yet support running doctests
-          ${cov_prefix} cargo test --doc $CARGO_FLAGS $CARGO_FEATURES
+          ${cov_prefix} cargo test --doc $CARGO_FLAGS $CARGO_PROFILE
 
           # run all non-pageserver tests
-          ${cov_prefix} cargo nextest run $CARGO_FLAGS $CARGO_FEATURES -E '!package(pageserver)'
+          ${cov_prefix} cargo nextest run $CARGO_FLAGS $CARGO_PROFILE -E '!package(pageserver)'
 
-          # run pageserver tests with different settings
-          for get_vectored_concurrent_io in sequential sidecar-task; do
-            for io_engine in std-fs tokio-epoll-uring ; do
-                for io_mode in buffered direct direct-rw ; do
-                  NEON_PAGESERVER_UNIT_TEST_GET_VECTORED_CONCURRENT_IO=$get_vectored_concurrent_io \
-                  NEON_PAGESERVER_UNIT_TEST_VIRTUAL_FILE_IOENGINE=$io_engine \
-                  NEON_PAGESERVER_UNIT_TEST_VIRTUAL_FILE_IO_MODE=$io_mode \
-                  ${cov_prefix} \
-                  cargo nextest run $CARGO_FLAGS $CARGO_FEATURES  -E 'package(pageserver)'
-              done
-            done
-          done
+          # run pageserver tests
+          # (When developing new pageserver features gated by config fields, we commonly make the rust
+          # unit tests sensitive to an environment variable NEON_PAGESERVER_UNIT_TEST_FEATURENAME.
+          # Then run the nextest invocation below for all relevant combinations. Singling out the
+          # pageserver tests from non-pageserver tests cuts down the time it takes for this CI step.)
+          NEON_PAGESERVER_UNIT_TEST_VIRTUAL_FILE_IOENGINE=tokio-epoll-uring  \
+          ${cov_prefix} \
+          cargo nextest run $CARGO_FLAGS $CARGO_PROFILE  -E 'package(pageserver)'
 
           # 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
-          ${cov_prefix} cargo nextest run $CARGO_FLAGS $CARGO_FEATURES -E 'package(remote_storage)' -E 'test(test_real_s3)'
+          ${cov_prefix} cargo nextest run $CARGO_FLAGS $CARGO_PROFILE -E 'package(remote_storage)' -E 'test(test_real_s3)'
 
           # Run separate tests for real Azure Blob Storage
           # XXX: replace region with `eu-central-1`-like region
@@ -305,17 +289,17 @@ jobs:
           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 }}"
-          ${cov_prefix} cargo nextest run $CARGO_FLAGS $CARGO_FEATURES -E 'package(remote_storage)' -E 'test(test_real_azure)'
+          ${cov_prefix} cargo nextest run $CARGO_FLAGS $CARGO_PROFILE -E 'package(remote_storage)' -E 'test(test_real_azure)'
 
       - name: Install postgres binaries
         run: |
           # Use tar to copy files matching the pattern, preserving the paths in the destionation
           tar c \
             pg_install/v* \
-            pg_install/build/*/src/test/regress/*.so \
-            pg_install/build/*/src/test/regress/pg_regress \
-            pg_install/build/*/src/test/isolation/isolationtester \
-            pg_install/build/*/src/test/isolation/pg_isolation_regress \
+            build/*/src/test/regress/*.so \
+            build/*/src/test/regress/pg_regress \
+            build/*/src/test/isolation/isolationtester \
+            build/*/src/test/isolation/pg_isolation_regress \
             | tar  x -C /tmp/neon
 
       - name: Upload Neon artifact
@@ -383,7 +367,7 @@ jobs:
       - name: Pytest regression tests
         continue-on-error: ${{ matrix.lfc_state == 'with-lfc' && inputs.build-type == 'debug' }}
         uses: ./.github/actions/run-python-test-set
-        timeout-minutes: ${{ inputs.sanitizers != 'enabled' && 75 || 180 }}
+        timeout-minutes: ${{ (inputs.build-type == 'release' && inputs.sanitizers != 'enabled') && 75 || 180 }}
         with:
           build_type: ${{ inputs.build-type }}
           test_selection: regress
@@ -391,22 +375,20 @@ jobs:
           run_with_real_s3: true
           real_s3_bucket: neon-github-ci-tests
           real_s3_region: eu-central-1
-          rerun_failed: ${{ inputs.test-run-count == 1 }}
+          rerun_failed: ${{ inputs.rerun-failed }}
           pg_version: ${{ matrix.pg_version }}
           sanitizers: ${{ inputs.sanitizers }}
           aws-oidc-role-arn: ${{ vars.DEV_AWS_OIDC_ROLE_ARN }}
           # `--session-timeout` is equal to (timeout-minutes - 10 minutes) * 60 seconds.
           # Attempt to stop tests gracefully to generate test reports
           # until they are forcibly stopped by the stricter `timeout-minutes` limit.
-          extra_params: --session-timeout=${{ inputs.sanitizers != 'enabled' && 3000 || 10200 }} --count=${{ inputs.test-run-count }}
+          extra_params: --session-timeout=${{ (inputs.build-type == 'release' && inputs.sanitizers != 'enabled') && 3000 || 10200 }} --count=${{ inputs.test-run-count }}
                         ${{ inputs.test-selection != '' && format('-k "{0}"', inputs.test-selection) || '' }}
         env:
           TEST_RESULT_CONNSTR: ${{ secrets.REGRESS_TEST_RESULT_CONNSTR_NEW }}
           CHECK_ONDISK_DATA_COMPATIBILITY: nonempty
           BUILD_TAG: ${{ inputs.build-tag }}
           PAGESERVER_VIRTUAL_FILE_IO_ENGINE: tokio-epoll-uring
-          PAGESERVER_GET_VECTORED_CONCURRENT_IO: sidecar-task
-          PAGESERVER_VIRTUAL_FILE_IO_MODE: direct-rw
           USE_LFC: ${{ matrix.lfc_state == 'with-lfc' && 'true' || 'false' }}
 
       # Temporary disable this step until we figure out why it's so flaky

.github/workflows/build-macos.yml

@@ -94,11 +94,6 @@ jobs:
         run: |
           make "neon-pg-ext-${{ matrix.postgres-version }}" -j$(sysctl -n hw.ncpu)
 
-      - name: Get postgres headers ${{ matrix.postgres-version }}
-        if: steps.cache_pg.outputs.cache-hit != 'true'
-        run: |
-          make postgres-headers-${{ matrix.postgres-version }} -j$(sysctl -n hw.ncpu)
-
       - name: Upload "pg_install/${{ matrix.postgres-version }}" artifact
         uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
         with:
@@ -110,7 +105,7 @@ jobs:
 
   build-walproposer-lib:
     if: |
-      inputs.pg_versions != '[]' || inputs.rebuild_everything ||
+      contains(inputs.pg_versions, 'v17') || inputs.rebuild_everything ||
       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'
@@ -140,11 +135,17 @@ jobs:
           name: pg_install--v17
           path: pg_install/v17
 
+      # `actions/download-artifact` doesn't preserve permissions:
+      # https://github.com/actions/download-artifact?tab=readme-ov-file#permission-loss
+      - name: Make pg_install/v*/bin/* executable
+        run: |
+          chmod +x pg_install/v*/bin/*
+
       - name: Cache walproposer-lib
         id: cache_walproposer_lib
         uses: actions/cache@5a3ec84eff668545956fd18022155c47e93e2684 # v4.2.3
         with:
-          path: pg_install/build/walproposer-lib
+          path: build/walproposer-lib
           key: v1-${{ runner.os }}-${{ runner.arch }}-${{ env.BUILD_TYPE }}-walproposer_lib-v17-${{ steps.pg_rev.outputs.pg_rev }}-${{ hashFiles('Makefile') }}
 
       - name: Checkout submodule vendor/postgres-v17
@@ -167,13 +168,13 @@ jobs:
       - name: Build walproposer-lib (only for v17)
         if: steps.cache_walproposer_lib.outputs.cache-hit != 'true'
         run:
-          make walproposer-lib -j$(sysctl -n hw.ncpu)
+          make walproposer-lib -j$(sysctl -n hw.ncpu) PG_INSTALL_CACHED=1
 
-      - name: Upload "pg_install/build/walproposer-lib" artifact
+      - name: Upload "build/walproposer-lib" artifact
         uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
         with:
-          name: pg_install--build--walproposer-lib
-          path: pg_install/build/walproposer-lib
+          name: build--walproposer-lib
+          path: build/walproposer-lib
           # The artifact is supposed to be used by the next job in the same workflow,
           # so there’s no need to store it for too long.
           retention-days: 1
@@ -226,11 +227,11 @@ jobs:
           name: pg_install--v17
           path: pg_install/v17
 
-      - name: Download "pg_install/build/walproposer-lib" artifact
+      - name: Download "build/walproposer-lib" artifact
         uses: actions/download-artifact@d3f86a106a0bac45b974a628896c90dbdf5c8093 # v4.3.0
         with:
-          name: pg_install--build--walproposer-lib
-          path: pg_install/build/walproposer-lib
+          name: build--walproposer-lib
+          path: build/walproposer-lib
 
       # `actions/download-artifact` doesn't preserve permissions:
       # https://github.com/actions/download-artifact?tab=readme-ov-file#permission-loss

.github/workflows/build_and_run_selected_test.yml

@@ -58,6 +58,7 @@ jobs:
       test-cfg: ${{ inputs.pg-versions }}
       test-selection: ${{ inputs.test-selection }}
       test-run-count: ${{ fromJson(inputs.run-count) }}
+      rerun-failed: false
     secrets: inherit
 
   create-test-report:

.github/workflows/build_and_test.yml

@@ -69,7 +69,7 @@ jobs:
           submodules: true
 
       - name: Check for file changes
-        uses: step-security/paths-filter@v3
+        uses: dorny/paths-filter@de90cc6fb38fc0963ad72b210f1f284cd68cea36  # v3.0.2
         id: files-changed
         with:
           token: ${{ secrets.GITHUB_TOKEN }}
@@ -199,6 +199,28 @@ jobs:
       build-tools-image: ${{ needs.build-build-tools-image.outputs.image }}-bookworm
     secrets: inherit
 
+  validate-compute-manifest:
+    runs-on: ubuntu-22.04
+    needs: [ meta, check-permissions ]
+    # We do need to run this in `.*-rc-pr` because of hotfixes.
+    if: ${{ contains(fromJSON('["pr", "push-main", "storage-rc-pr", "proxy-rc-pr", "compute-rc-pr"]'), needs.meta.outputs.run-kind) }}
+    steps:
+      - name: Harden the runner (Audit all outbound calls)
+        uses: step-security/harden-runner@4d991eb9b905ef189e4c376166672c3f2f230481 # v2.11.0
+        with:
+          egress-policy: audit
+
+      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+
+      - name: Set up Node.js
+        uses: actions/setup-node@49933ea5288caeca8642d1e84afbd3f7d6820020 # v4.4.0
+        with:
+          node-version: '24'
+
+      - name: Validate manifest against schema
+        run: |
+          make -C compute manifest-schema-validation
+
   build-and-test-locally:
     needs: [ meta, build-build-tools-image ]
     # We do need to run this in `.*-rc-pr` because of hotfixes.
@@ -314,7 +336,8 @@ jobs:
           test_selection: performance
           run_in_parallel: false
           save_perf_report: ${{ github.ref_name == 'main' }}
-          extra_params: --splits 5 --group ${{ matrix.pytest_split_group }}
+          # test_pageserver_max_throughput_getpage_at_latest_lsn is run in separate workflow periodic_pagebench.yml because it needs snapshots
+          extra_params: --splits 5 --group ${{ matrix.pytest_split_group }} --ignore=test_runner/performance/pageserver/pagebench/test_pageserver_max_throughput_getpage_at_latest_lsn.py
           benchmark_durations: ${{ needs.get-benchmarks-durations.outputs.json }}
           pg_version: v16
           aws-oidc-role-arn: ${{ vars.DEV_AWS_OIDC_ROLE_ARN }}
@@ -323,8 +346,6 @@ jobs:
           PERF_TEST_RESULT_CONNSTR: "${{ secrets.PERF_TEST_RESULT_CONNSTR }}"
           TEST_RESULT_CONNSTR: "${{ secrets.REGRESS_TEST_RESULT_CONNSTR_NEW }}"
           PAGESERVER_VIRTUAL_FILE_IO_ENGINE: tokio-epoll-uring
-          PAGESERVER_GET_VECTORED_CONCURRENT_IO: sidecar-task
-          PAGESERVER_VIRTUAL_FILE_IO_MODE: direct-rw
           SYNC_BETWEEN_TESTS: true
       # XXX: no coverage data handling here, since benchmarks are run on release builds,
       # while coverage is currently collected for the debug ones
@@ -649,7 +670,7 @@ jobs:
                                              ghcr.io/neondatabase/neon:${{ needs.meta.outputs.build-tag }}-bookworm-arm64
 
   compute-node-image-arch:
-    needs: [ check-permissions, build-build-tools-image, meta ]
+    needs: [ check-permissions, meta ]
     if: ${{ contains(fromJSON('["push-main", "pr", "compute-rc-pr"]'), needs.meta.outputs.run-kind) }}
     permissions:
       id-token: write # aws-actions/configure-aws-credentials
@@ -722,7 +743,6 @@ jobs:
             GIT_VERSION=${{ github.event.pull_request.head.sha || github.sha }}
             PG_VERSION=${{ matrix.version.pg }}
             BUILD_TAG=${{ needs.meta.outputs.release-tag || needs.meta.outputs.build-tag }}
-            TAG=${{ needs.build-build-tools-image.outputs.image-tag }}-${{ matrix.version.debian }}
             DEBIAN_VERSION=${{ matrix.version.debian }}
           provenance: false
           push: true
@@ -742,7 +762,6 @@ jobs:
             GIT_VERSION=${{ github.event.pull_request.head.sha || github.sha }}
             PG_VERSION=${{ matrix.version.pg }}
             BUILD_TAG=${{ needs.meta.outputs.release-tag || needs.meta.outputs.build-tag }}
-            TAG=${{ needs.build-build-tools-image.outputs.image-tag }}-${{ matrix.version.debian }}
             DEBIAN_VERSION=${{ matrix.version.debian }}
           provenance: false
           push: true
@@ -965,7 +984,7 @@ jobs:
           fi
 
       - name: Verify docker-compose example and test extensions
-        timeout-minutes: 20
+        timeout-minutes: 60
         env:
           TAG: >-
             ${{

.github/workflows/build_and_test_fully.yml

@@ -0,0 +1,151 @@
+name: Build and Test Fully
+
+on:
+  schedule:
+    # * is a special character in YAML so you have to quote this string
+    #          ┌───────────── minute (0 - 59)
+    #          │ ┌───────────── hour (0 - 23)
+    #          │ │ ┌───────────── 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
+  workflow_dispatch:
+
+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:
+  tag:
+    runs-on: [ self-hosted, small ]
+    container: ${{ vars.NEON_DEV_AWS_ACCOUNT_ID }}.dkr.ecr.${{ vars.AWS_ECR_REGION }}.amazonaws.com/base:pinned
+    outputs:
+      build-tag: ${{steps.build-tag.outputs.tag}}
+
+    steps:
+      # Need `fetch-depth: 0` to count the number of commits in the branch
+      - name: Harden the runner (Audit all outbound calls)
+        uses: step-security/harden-runner@4d991eb9b905ef189e4c376166672c3f2f230481 # v2.11.0
+        with:
+          egress-policy: audit
+
+      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+        with:
+          fetch-depth: 0
+
+      - name: Get build tag
+        run: |
+          echo run:$GITHUB_RUN_ID
+          echo ref:$GITHUB_REF_NAME
+          echo rev:$(git rev-list --count HEAD)
+          if [[ "$GITHUB_REF_NAME" == "main" ]]; then
+            echo "tag=$(git rev-list --count HEAD)" >> $GITHUB_OUTPUT
+          elif [[ "$GITHUB_REF_NAME" == "release" ]]; then
+            echo "tag=release-$(git rev-list --count HEAD)" >> $GITHUB_OUTPUT
+          elif [[ "$GITHUB_REF_NAME" == "release-proxy" ]]; then
+            echo "tag=release-proxy-$(git rev-list --count HEAD)" >> $GITHUB_OUTPUT
+          elif [[ "$GITHUB_REF_NAME" == "release-compute" ]]; then
+            echo "tag=release-compute-$(git rev-list --count HEAD)" >> $GITHUB_OUTPUT
+          else
+            echo "GITHUB_REF_NAME (value '$GITHUB_REF_NAME') is not set to either 'main' or 'release', 'release-proxy', 'release-compute'"
+            echo "tag=$GITHUB_RUN_ID" >> $GITHUB_OUTPUT
+          fi
+        shell: bash
+        id: build-tag
+
+  build-build-tools-image:
+    uses: ./.github/workflows/build-build-tools-image.yml
+    secrets: inherit
+
+  build-and-test-locally:
+    needs: [ tag, build-build-tools-image ]
+    strategy:
+      fail-fast: false
+      matrix:
+        arch: [ x64, arm64 ]
+        build-type: [ debug, release ]
+    uses: ./.github/workflows/_build-and-test-locally.yml
+    with:
+      arch: ${{ matrix.arch }}
+      build-tools-image: ${{ needs.build-build-tools-image.outputs.image }}-bookworm
+      build-tag: ${{ needs.tag.outputs.build-tag }}
+      build-type: ${{ matrix.build-type }}
+      rerun-failed: false
+      test-cfg: '[{"pg_version":"v14", "lfc_state": "with-lfc"},
+                  {"pg_version":"v15", "lfc_state": "with-lfc"},
+                  {"pg_version":"v16", "lfc_state": "with-lfc"},
+                  {"pg_version":"v17", "lfc_state": "with-lfc"},
+                  {"pg_version":"v14", "lfc_state": "without-lfc"},
+                  {"pg_version":"v15", "lfc_state": "without-lfc"},
+                  {"pg_version":"v16", "lfc_state": "without-lfc"},
+                  {"pg_version":"v17", "lfc_state": "withouts-lfc"}]'
+    secrets: inherit
+
+
+  create-test-report:
+    needs: [ build-and-test-locally, build-build-tools-image ]
+    if: ${{ !cancelled() }}
+    permissions:
+      id-token: write # aws-actions/configure-aws-credentials
+      statuses: write
+      contents: write
+      pull-requests: write
+    outputs:
+      report-url: ${{ steps.create-allure-report.outputs.report-url }}
+
+    runs-on: [ self-hosted, small ]
+    container:
+      image: ${{ needs.build-build-tools-image.outputs.image }}-bookworm
+      credentials:
+        username: ${{ github.actor }}
+        password: ${{ secrets.GITHUB_TOKEN }}
+      options: --init
+
+    steps:
+      - name: Harden the runner (Audit all outbound calls)
+        uses: step-security/harden-runner@4d991eb9b905ef189e4c376166672c3f2f230481 # v2.11.0
+        with:
+          egress-policy: audit
+
+      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+
+      - name: Create Allure report
+        if: ${{ !cancelled() }}
+        id: create-allure-report
+        uses: ./.github/actions/allure-report-generate
+        with:
+          store-test-results-into-db: true
+          aws-oidc-role-arn: ${{ vars.DEV_AWS_OIDC_ROLE_ARN }}
+        env:
+          REGRESS_TEST_RESULT_CONNSTR_NEW: ${{ secrets.REGRESS_TEST_RESULT_CONNSTR_NEW }}
+
+      - uses: actions/github-script@60a0d83039c74a4aee543508d2ffcb1c3799cdea # v7.0.1
+        if: ${{ !cancelled() }}
+        with:
+          # Retry script for 5XX server errors: https://github.com/actions/github-script#retries
+          retries: 5
+          script: |
+            const report = {
+              reportUrl:     "${{ steps.create-allure-report.outputs.report-url }}",
+              reportJsonUrl: "${{ steps.create-allure-report.outputs.report-json-url }}",
+            }
+
+            const coverage = {}
+
+            const script = require("./scripts/comment-test-report.js")
+            await script({
+              github,
+              context,
+              fetch,
+              report,
+              coverage,
+            })

.github/workflows/build_and_test_with_sanitizers.yml

@@ -79,6 +79,7 @@ jobs:
       build-tools-image: ${{ needs.build-build-tools-image.outputs.image }}-bookworm
       build-tag: ${{ needs.tag.outputs.build-tag }}
       build-type: ${{ matrix.build-type }}
+      rerun-failed: false
       test-cfg: '[{"pg_version":"v17"}]'
       sanitizers: enabled
     secrets: inherit

.github/workflows/cloud-extensions.yml

@@ -35,7 +35,7 @@ jobs:
       matrix:
         pg-version: [16, 17]
 
-    runs-on: [ self-hosted, small ]
+    runs-on: us-east-2
     container:
       # We use the neon-test-extensions image here as it contains the source code for the extensions.
       image: ghcr.io/neondatabase/neon-test-extensions-v${{ matrix.pg-version }}:latest
@@ -71,20 +71,7 @@ jobs:
           region_id: ${{ inputs.region_id || 'aws-us-east-2' }}
           postgres_version: ${{ matrix.pg-version }}
           project_settings: ${{ steps.project-settings.outputs.settings }}
-          # We need these settings to get the expected output results.
-          # We cannot use the environment variables e.g. PGTZ due to
-          # https://github.com/neondatabase/neon/issues/1287
-          default_endpoint_settings: >
-            {
-              "pg_settings": {
-                "DateStyle": "Postgres,MDY",
-                "TimeZone": "America/Los_Angeles",
-                "compute_query_id": "off",
-                "neon.allow_unstable_extensions": "on"
-              }
-            }
           api_key: ${{ secrets.NEON_STAGING_API_KEY }}
-          admin_api_key: ${{ secrets.NEON_STAGING_ADMIN_API_KEY }}
 
       - name: Run the regression tests
         run: /run-tests.sh -r /ext-src

.github/workflows/large_oltp_benchmark.yml

@@ -33,11 +33,19 @@ jobs:
       fail-fast: false # allow other variants to continue even if one fails
       matrix:
         include:
+          # test only read-only custom scripts in new branch without database maintenance
+          - target: new_branch
+            custom_scripts: select_any_webhook_with_skew.sql@300 select_recent_webhook.sql@397 select_prefetch_webhook.sql@3
+            test_maintenance: false
+          # test all custom scripts in new branch with database maintenance
           - target: new_branch
             custom_scripts: insert_webhooks.sql@200 select_any_webhook_with_skew.sql@300 select_recent_webhook.sql@397 select_prefetch_webhook.sql@3 IUD_one_transaction.sql@100
+            test_maintenance: true
+          # test all custom scripts in reuse branch with database maintenance
           - target: reuse_branch
             custom_scripts: insert_webhooks.sql@200 select_any_webhook_with_skew.sql@300 select_recent_webhook.sql@397 select_prefetch_webhook.sql@3 IUD_one_transaction.sql@100
-      max-parallel: 1 # we want to run each stripe size sequentially to be able to compare the results
+            test_maintenance: true
+      max-parallel: 1 # we want to run each benchmark sequentially to not have noisy neighbors on shared storage (PS, SK)
     permissions:
       contents: write
       statuses: write
@@ -145,6 +153,7 @@ jobs:
         PERF_TEST_RESULT_CONNSTR: "${{ secrets.PERF_TEST_RESULT_CONNSTR }}"
 
     - name: Benchmark database maintenance
+      if: ${{ matrix.test_maintenance }}
       uses: ./.github/actions/run-python-test-set
       with:
         build_type: ${{ env.BUILD_TYPE }}

.github/workflows/large_oltp_growth.yml

@@ -0,0 +1,175 @@
+name: large oltp growth
+# workflow to grow the reuse branch of large oltp benchmark continuously (about 16 GB per run)
+
+on:
+  # uncomment to run on push for debugging your PR
+  # push:
+  #  branches: [ bodobolero/increase_large_oltp_workload ]
+
+  schedule:
+    # * is a special character in YAML so you have to quote this string
+    #        ┌───────────── minute (0 - 59)
+    #        │ ┌───────────── hour (0 - 23)
+    #        │ │  ┌───────────── day of the month (1 - 31)
+    #        │ │  │ ┌───────────── month (1 - 12 or JAN-DEC)
+    #        │ │  │ │ ┌───────────── day of the week (0 - 6 or SUN-SAT)
+    - cron: '0 6 * * *'   # 06:00 UTC
+    - cron: '0 8 * * *'   # 08:00 UTC
+    - cron: '0 10 * * *'  # 10:00 UTC
+    - cron: '0 12 * * *'  # 12:00 UTC
+    - cron: '0 14 * * *'  # 14:00 UTC
+    - cron: '0 16 * * *'  # 16:00 UTC
+  workflow_dispatch: # adds ability to run this manually
+
+defaults:
+  run:
+    shell: bash -euxo pipefail {0}
+
+concurrency:
+  # Allow only one workflow globally because we need dedicated resources which only exist once
+  group: large-oltp-growth
+  cancel-in-progress: true
+
+permissions:
+  contents: read
+
+jobs:
+  oltp:
+    strategy:
+      fail-fast: false # allow other variants to continue even if one fails
+      matrix:
+        include:
+          # for now only grow the reuse branch, not the other branches.
+          - target: reuse_branch
+            custom_scripts:
+            - grow_action_blocks.sql
+            - grow_action_kwargs.sql
+            - grow_device_fingerprint_event.sql
+            - grow_edges.sql
+            - grow_hotel_rate_mapping.sql
+            - grow_ocr_pipeline_results_version.sql
+            - grow_priceline_raw_response.sql
+            - grow_relabled_transactions.sql
+            - grow_state_values.sql
+            - grow_values.sql
+            - grow_vertices.sql
+            - update_accounting_coding_body_tracking_category_selection.sql
+            - update_action_blocks.sql
+            - update_action_kwargs.sql
+            - update_denormalized_approval_workflow.sql
+            - update_device_fingerprint_event.sql
+            - update_edges.sql
+            - update_heron_transaction_enriched_log.sql
+            - update_heron_transaction_enrichment_requests.sql
+            - update_hotel_rate_mapping.sql
+            - update_incoming_webhooks.sql
+            - update_manual_transaction.sql
+            - update_ml_receipt_matching_log.sql
+            - update_ocr_pipeine_results_version.sql
+            - update_orc_pipeline_step_results.sql
+            - update_orc_pipeline_step_results_version.sql
+            - update_priceline_raw_response.sql
+            - update_quickbooks_transactions.sql
+            - update_raw_finicity_transaction.sql
+            - update_relabeled_transactions.sql
+            - update_state_values.sql
+            - update_stripe_authorization_event_log.sql
+            - update_transaction.sql
+            - update_values.sql
+            - update_vertices.sql
+      max-parallel: 1 # we want to run each growth workload sequentially (for now there is just one)
+    permissions:
+      contents: write
+      statuses: write
+      id-token: write # aws-actions/configure-aws-credentials
+    env:
+      TEST_PG_BENCH_DURATIONS_MATRIX: "1h"
+      TEST_PGBENCH_CUSTOM_SCRIPTS: ${{ join(matrix.custom_scripts, ' ') }}
+      POSTGRES_DISTRIB_DIR: /tmp/neon/pg_install
+      PG_VERSION: 16 # pre-determined by pre-determined project
+      TEST_OUTPUT: /tmp/test_output
+      BUILD_TYPE: remote
+      PLATFORM: ${{ matrix.target }}
+
+    runs-on: [ self-hosted, us-east-2, x64 ]
+    container:
+      image: ghcr.io/neondatabase/build-tools:pinned-bookworm
+      credentials:
+        username: ${{ github.actor }}
+        password: ${{ secrets.GITHUB_TOKEN }}
+      options: --init
+
+    steps:
+    - name: Harden the runner (Audit all outbound calls)
+      uses: step-security/harden-runner@4d991eb9b905ef189e4c376166672c3f2f230481 # v2.11.0
+      with:
+        egress-policy: audit
+
+    - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+
+    - name: Configure AWS credentials # necessary to download artefacts
+      uses: aws-actions/configure-aws-credentials@e3dd6a429d7300a6a4c196c26e071d42e0343502 # v4.0.2
+      with:
+        aws-region: eu-central-1
+        role-to-assume: ${{ vars.DEV_AWS_OIDC_ROLE_ARN }}
+        role-duration-seconds: 18000 # 5 hours is currently max associated with IAM role
+
+    - name: Download Neon artifact
+      uses: ./.github/actions/download
+      with:
+        name: neon-${{ runner.os }}-${{ runner.arch }}-release-artifact
+        path: /tmp/neon/
+        prefix: latest
+        aws-oidc-role-arn: ${{ vars.DEV_AWS_OIDC_ROLE_ARN }}
+
+    - name: Set up Connection String
+      id: set-up-connstr
+      run: |
+        case "${{ matrix.target }}" in
+          reuse_branch)
+          CONNSTR=${{ secrets.BENCHMARK_LARGE_OLTP_REUSE_CONNSTR }}
+          ;;
+          *)
+          echo >&2 "Unknown target=${{ matrix.target }}"
+          exit 1
+          ;;
+        esac
+
+        CONNSTR_WITHOUT_POOLER="${CONNSTR//-pooler/}"
+
+        echo "connstr=${CONNSTR}" >> $GITHUB_OUTPUT
+        echo "connstr_without_pooler=${CONNSTR_WITHOUT_POOLER}" >> $GITHUB_OUTPUT
+
+    - name: pgbench with custom-scripts
+      uses: ./.github/actions/run-python-test-set
+      with:
+        build_type: ${{ env.BUILD_TYPE }}
+        test_selection: performance
+        run_in_parallel: false
+        save_perf_report: true
+        extra_params: -m remote_cluster --timeout 7200 -k test_perf_oltp_large_tenant_growth
+        pg_version: ${{ env.PG_VERSION }}
+        aws-oidc-role-arn: ${{ vars.DEV_AWS_OIDC_ROLE_ARN }}
+      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: Create Allure report
+      id: create-allure-report
+      if: ${{ !cancelled() }}
+      uses: ./.github/actions/allure-report-generate
+      with:
+        aws-oidc-role-arn: ${{ vars.DEV_AWS_OIDC_ROLE_ARN }}
+
+    - name: Post to a Slack channel
+      if: ${{ github.event.schedule && failure() }}
+      uses: slackapi/slack-github-action@fcfb566f8b0aab22203f066d80ca1d7e4b5d05b3 # v1.27.1
+      with:
+        channel-id: "C06KHQVQ7U3" # on-call-qa-staging-stream
+        slack-message: |
+          Periodic large oltp tenant growth increase: ${{ job.status }}
+          <${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}|GitHub Run>
+          <${{ steps.create-allure-report.outputs.report-url }}|Allure report>
+      env:
+        SLACK_BOT_TOKEN: ${{ secrets.SLACK_BOT_TOKEN }}

.github/workflows/neon_extra_builds.yml

@@ -53,7 +53,7 @@ jobs:
           submodules: true
 
       - name: Check for Postgres changes
-        uses: step-security/paths-filter@v3
+        uses: dorny/paths-filter@1441771bbfdd59dcd748680ee64ebd8faab1a242  #v3
         id: files_changed
         with:
           token: ${{ github.token }}
@@ -63,8 +63,10 @@ jobs:
 
       - name: Filter out only v-string for build matrix
         id: postgres_changes
+        env:
+          CHANGES: ${{ steps.files_changed.outputs.changes }}
         run: |
-          v_strings_only_as_json_array=$(echo ${{ steps.files_changed.outputs.chnages }} | jq '.[]|select(test("v\\d+"))' | jq --slurp -c)
+          v_strings_only_as_json_array=$(echo ${CHANGES} | jq '.[]|select(test("v\\d+"))' | jq --slurp -c)
           echo "changes=${v_strings_only_as_json_array}" | tee -a "${GITHUB_OUTPUT}"
 
   check-macos-build:

.github/workflows/periodic_pagebench.yml

@@ -1,4 +1,4 @@
-name: Periodic pagebench performance test on dedicated EC2 machine in eu-central-1 region
+name: Periodic pagebench performance test on unit-perf hetzner runner
 
 on:
   schedule:
@@ -8,7 +8,7 @@ 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 * * *' # Runs every 3 hours
+    - cron: '0 */4 * * *' # Runs every 4 hours
   workflow_dispatch: # Allows manual triggering of the workflow
     inputs:
       commit_hash:
@@ -16,6 +16,11 @@ on:
         description: 'The long neon repo commit hash for the system under test (pageserver) to be tested.'
         required: false
         default: ''
+      recreate_snapshots:
+        type: boolean
+        description: 'Recreate snapshots - !!!WARNING!!! We should only recreate snapshots if the previous ones are no longer compatible. Otherwise benchmarking results are not comparable across runs.'
+        required: false
+        default: false
 
 defaults:
   run:
@@ -29,13 +34,13 @@ permissions:
   contents: read
 
 jobs:
-  trigger_bench_on_ec2_machine_in_eu_central_1:
+  run_periodic_pagebench_test:
     permissions:
       id-token: write # aws-actions/configure-aws-credentials
       statuses: write
       contents: write
       pull-requests: write
-    runs-on: [ self-hosted, small ]
+    runs-on: [ self-hosted, unit-perf ]
     container:
       image: ghcr.io/neondatabase/build-tools:pinned-bookworm
       credentials:
@@ -44,10 +49,13 @@ jobs:
       options: --init
     timeout-minutes: 360  # Set the timeout to 6 hours
     env:
-      API_KEY: ${{ secrets.PERIODIC_PAGEBENCH_EC2_RUNNER_API_KEY }}
       RUN_ID: ${{ github.run_id }}
-      AWS_DEFAULT_REGION : "eu-central-1"
-      AWS_INSTANCE_ID : "i-02a59a3bf86bc7e74"
+      DEFAULT_PG_VERSION: 16
+      BUILD_TYPE: release
+      RUST_BACKTRACE: 1
+      # NEON_ENV_BUILDER_USE_OVERLAYFS_FOR_SNAPSHOTS: 1 - doesn't work without root in container
+      S3_BUCKET: neon-github-public-dev
+      PERF_TEST_RESULT_CONNSTR: "${{ secrets.PERF_TEST_RESULT_CONNSTR }}"
     steps:
     # we don't need the neon source code because we run everything remotely
     # however we still need the local github actions to run the allure step below
@@ -56,99 +64,194 @@ jobs:
       with:
         egress-policy: audit
 
-    - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+    - name: Set up the environment which depends on $RUNNER_TEMP on nvme drive
+      id: set-env
+      shell: bash -euxo pipefail {0}
+      run: |
+        {
+          echo "NEON_DIR=${RUNNER_TEMP}/neon"
+          echo "NEON_BIN=${RUNNER_TEMP}/neon/bin"
+          echo "POSTGRES_DISTRIB_DIR=${RUNNER_TEMP}/neon/pg_install"
+          echo "LD_LIBRARY_PATH=${RUNNER_TEMP}/neon/pg_install/v${DEFAULT_PG_VERSION}/lib"
+          echo "BACKUP_DIR=${RUNNER_TEMP}/instance_store/saved_snapshots"
+          echo "TEST_OUTPUT=${RUNNER_TEMP}/neon/test_output"
+          echo "PERF_REPORT_DIR=${RUNNER_TEMP}/neon/test_output/perf-report-local"
+          echo "ALLURE_DIR=${RUNNER_TEMP}/neon/test_output/allure-results"
+          echo "ALLURE_RESULTS_DIR=${RUNNER_TEMP}/neon/test_output/allure-results/results"
+        } >> "$GITHUB_ENV"
 
-    - name: Show my own (github runner) external IP address - usefull for IP allowlisting
-      run: curl https://ifconfig.me
+        echo "allure_results_dir=${RUNNER_TEMP}/neon/test_output/allure-results/results" >> "$GITHUB_OUTPUT"
 
-    - name: Assume AWS OIDC role that allows to manage (start/stop/describe... EC machine)
-      uses: aws-actions/configure-aws-credentials@e3dd6a429d7300a6a4c196c26e071d42e0343502 # v4.0.2
+    - uses: aws-actions/configure-aws-credentials@e3dd6a429d7300a6a4c196c26e071d42e0343502 # v4.0.2
       with:
         aws-region: eu-central-1
-        role-to-assume: ${{ vars.DEV_AWS_OIDC_ROLE_MANAGE_BENCHMARK_EC2_VMS_ARN }}
-        role-duration-seconds: 3600
-
-    - name: Start EC2 instance and wait for the instance to boot up
-      run: |
-        aws ec2 start-instances --instance-ids $AWS_INSTANCE_ID
-        aws ec2 wait instance-running --instance-ids $AWS_INSTANCE_ID
-        sleep 60 # sleep some time to allow cloudinit and our API server to start up
-
-    - name: Determine public IP of the EC2 instance and set env variable EC2_MACHINE_URL_US
-      run: |
-        public_ip=$(aws ec2 describe-instances --instance-ids $AWS_INSTANCE_ID --query 'Reservations[*].Instances[*].PublicIpAddress' --output text)
-        echo "Public IP of the EC2 instance: $public_ip"
-        echo "EC2_MACHINE_URL_US=https://${public_ip}:8443" >> $GITHUB_ENV
-
+        role-to-assume: ${{ vars.DEV_AWS_OIDC_ROLE_ARN }}
+        role-duration-seconds: 18000 # max 5 hours (needed in case commit hash is still being built)
     - name: Determine commit hash
+      id: commit_hash
+      shell: bash -euxo pipefail {0}
       env:
         INPUT_COMMIT_HASH: ${{ github.event.inputs.commit_hash }}
       run: |
-        if [ -z "$INPUT_COMMIT_HASH" ]; then
-          echo "COMMIT_HASH=$(curl -s https://api.github.com/repos/neondatabase/neon/commits/main | jq -r '.sha')" >> $GITHUB_ENV
+        if [[ -z "${INPUT_COMMIT_HASH}" ]]; then
+          COMMIT_HASH=$(curl -s https://api.github.com/repos/neondatabase/neon/commits/main | jq -r '.sha')
+          echo "COMMIT_HASH=$COMMIT_HASH" >> $GITHUB_ENV
+          echo "commit_hash=$COMMIT_HASH" >> "$GITHUB_OUTPUT"
           echo "COMMIT_HASH_TYPE=latest" >> $GITHUB_ENV
         else
-          echo "COMMIT_HASH=$INPUT_COMMIT_HASH" >> $GITHUB_ENV
+          COMMIT_HASH="${INPUT_COMMIT_HASH}"
+          echo "COMMIT_HASH=$COMMIT_HASH" >> $GITHUB_ENV
+          echo "commit_hash=$COMMIT_HASH" >> "$GITHUB_OUTPUT"
           echo "COMMIT_HASH_TYPE=manual" >> $GITHUB_ENV
         fi
+    - name: Checkout the neon repository at given commit hash
+      uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+      with:
+        ref: ${{ steps.commit_hash.outputs.commit_hash }}
 
-    - name: Start Bench with run_id
+    # does not reuse ./.github/actions/download because we need to download the artifact for the given commit hash
+    # example artifact
+    # s3://neon-github-public-dev/artifacts/48b870bc078bd2c450eb7b468e743b9c118549bf/15036827400/1/neon-Linux-X64-release-artifact.tar.zst /instance_store/artifacts/neon-Linux-release-artifact.tar.zst
+    - name: Determine artifact S3_KEY for given commit hash and download and extract artifact
+      id: artifact_prefix
+      shell: bash -euxo pipefail {0}
+      env:
+        ARCHIVE: ${{ runner.temp }}/downloads/neon-${{ runner.os }}-${{ runner.arch }}-release-artifact.tar.zst
+        COMMIT_HASH: ${{ env.COMMIT_HASH }}
+        COMMIT_HASH_TYPE: ${{ env.COMMIT_HASH_TYPE }}
       run: |
-        curl -k -X 'POST' \
-        "${EC2_MACHINE_URL_US}/start_test/${GITHUB_RUN_ID}" \
-        -H 'accept: application/json' \
-        -H 'Content-Type: application/json' \
-        -H "Authorization: Bearer $API_KEY" \
-        -d "{\"neonRepoCommitHash\": \"${COMMIT_HASH}\", \"neonRepoCommitHashType\": \"${COMMIT_HASH_TYPE}\"}"
+        attempt=0
+        max_attempts=24 # 5 minutes * 24 = 2 hours
 
-    - name: Poll Test Status
-      id: poll_step
-      run: |
-        status=""
-        while [[ "$status" != "failure" && "$status" != "success" ]]; do
-          response=$(curl -k -X 'GET' \
-          "${EC2_MACHINE_URL_US}/test_status/${GITHUB_RUN_ID}" \
-          -H 'accept: application/json' \
-          -H "Authorization: Bearer $API_KEY")
-          echo "Response: $response"
-          set +x
-          status=$(echo $response | jq -r '.status')
-          echo "Test status: $status"
-          if [[ "$status" == "failure" ]]; then
-            echo "Test failed"
-            exit 1 # Fail the job step if status is failure
-          elif [[ "$status" == "success" || "$status" == "null" ]]; then
+        while [[ $attempt -lt $max_attempts ]]; do
+          # the following command will fail until the artifacts are available ...
+          S3_KEY=$(aws s3api list-objects-v2 --bucket "$S3_BUCKET" --prefix "artifacts/$COMMIT_HASH/" \
+            | jq -r '.Contents[]?.Key' \
+            | grep "neon-${{ runner.os }}-${{ runner.arch }}-release-artifact.tar.zst" \
+            | sort --version-sort \
+            | tail -1) || true # ... thus ignore errors from the command
+          if [[ -n "${S3_KEY}" ]]; then
+            echo "Artifact found: $S3_KEY"
+            echo "S3_KEY=$S3_KEY" >> $GITHUB_ENV
             break
-          elif [[ "$status" == "too_many_runs" ]]; then
-            echo "Too many runs already running"
-            echo "too_many_runs=true" >> "$GITHUB_OUTPUT"
-            exit 1
           fi
-
-          sleep 60 # Poll every 60 seconds
+          
+          # Increment attempt counter and sleep for 5 minutes
+          attempt=$((attempt + 1))
+          echo "Attempt $attempt of $max_attempts to find artifacts in S3 bucket s3://$S3_BUCKET/artifacts/$COMMIT_HASH failed. Retrying in 5 minutes..."
+          sleep 300 # Sleep for 5 minutes
         done
 
-    - name: Retrieve Test Logs
-      if: always() && steps.poll_step.outputs.too_many_runs != 'true'
-      run: |
-        curl -k -X 'GET' \
-        "${EC2_MACHINE_URL_US}/test_log/${GITHUB_RUN_ID}" \
-        -H 'accept: application/gzip' \
-        -H "Authorization: Bearer $API_KEY" \
-        --output "test_log_${GITHUB_RUN_ID}.gz"
+        if [[ -z "${S3_KEY}" ]]; then
+          echo "Error: artifact not found in S3 bucket s3://$S3_BUCKET/artifacts/$COMMIT_HASH" after 2 hours
+        else
+          mkdir -p $(dirname $ARCHIVE)
+          time aws s3 cp --only-show-errors s3://$S3_BUCKET/${S3_KEY} ${ARCHIVE}
+          mkdir -p ${NEON_DIR}
+          time tar -xf ${ARCHIVE} -C ${NEON_DIR}
+          rm -f ${ARCHIVE}
+        fi
 
-    - name: Unzip Test Log and Print it into this job's log
-      if: always() && steps.poll_step.outputs.too_many_runs != 'true'
+    - name: Download snapshots from S3
+      if: ${{ github.event_name != 'workflow_dispatch' || github.event.inputs.recreate_snapshots == 'false' || github.event.inputs.recreate_snapshots == '' }}
+      id: download_snapshots
+      shell: bash -euxo pipefail {0}
       run: |
-        gzip -d "test_log_${GITHUB_RUN_ID}.gz"
-        cat "test_log_${GITHUB_RUN_ID}"
+        # Download the snapshots from S3
+        mkdir -p ${TEST_OUTPUT}
+        mkdir -p $BACKUP_DIR
+        cd $BACKUP_DIR
+        mkdir parts
+        cd parts
+        PART=$(aws s3api list-objects-v2 --bucket $S3_BUCKET --prefix performance/pagebench/ \
+          | jq -r '.Contents[]?.Key' \
+          | grep -E 'shared-snapshots-[0-9]{4}-[0-9]{2}-[0-9]{2}' \
+          | sort \
+          | tail -1)
+        echo "Latest PART: $PART"
+        if [[ -z "$PART" ]]; then
+          echo "ERROR: No matching S3 key found" >&2
+          exit 1
+        fi
+        S3_KEY=$(dirname $PART)
+        time aws s3 cp --only-show-errors --recursive s3://${S3_BUCKET}/$S3_KEY/ .
+        cd $TEST_OUTPUT
+        time cat $BACKUP_DIR/parts/* | zstdcat | tar --extract --preserve-permissions
+        rm -rf ${BACKUP_DIR}
+
+    - name: Cache poetry deps
+      uses: actions/cache@v4
+      with:
+        path: ~/.cache/pypoetry/virtualenvs
+        key: v2-${{ runner.os }}-${{ runner.arch }}-python-deps-bookworm-${{ hashFiles('poetry.lock') }}
+
+    - name: Install Python deps
+      shell: bash -euxo pipefail {0}
+      run: ./scripts/pysync
+
+    # we need high number of open files for pagebench
+    - name: show ulimits
+      shell: bash -euxo pipefail {0}
+      run: |
+        ulimit -a
+
+    - name: Run pagebench testcase
+      shell: bash -euxo pipefail {0}
+      env:
+        CI: false  # need to override this env variable set by github to enforce using snapshots
+      run: |
+        export PLATFORM=hetzner-unit-perf-${COMMIT_HASH_TYPE}
+        # report the commit hash of the neon repository in the revision of the test results
+        export GITHUB_SHA=${COMMIT_HASH}
+        rm -rf ${PERF_REPORT_DIR}
+        rm -rf ${ALLURE_RESULTS_DIR}
+        mkdir -p ${PERF_REPORT_DIR}
+        mkdir -p ${ALLURE_RESULTS_DIR}
+        PARAMS="--alluredir=${ALLURE_RESULTS_DIR} --tb=short --verbose -rA"
+        EXTRA_PARAMS="--out-dir ${PERF_REPORT_DIR} --durations-path $TEST_OUTPUT/benchmark_durations.json"
+        # run only two selected tests
+        # environment set by parent:
+        # RUST_BACKTRACE=1 DEFAULT_PG_VERSION=16 BUILD_TYPE=release
+        ./scripts/pytest ${PARAMS} test_runner/performance/pageserver/pagebench/test_pageserver_max_throughput_getpage_at_latest_lsn.py::test_pageserver_characterize_throughput_with_n_tenants ${EXTRA_PARAMS}
+        ./scripts/pytest ${PARAMS} test_runner/performance/pageserver/pagebench/test_pageserver_max_throughput_getpage_at_latest_lsn.py::test_pageserver_characterize_latencies_with_1_client_and_throughput_with_many_clients_one_tenant ${EXTRA_PARAMS}
+
+    - name: upload the performance metrics to the Neon performance database which is used by grafana dashboards to display the results
+      shell: bash -euxo pipefail {0}
+      run: |
+        export REPORT_FROM="$PERF_REPORT_DIR"
+        export GITHUB_SHA=${COMMIT_HASH}
+        time ./scripts/generate_and_push_perf_report.sh
+
+    - name: Upload test results
+      if: ${{ !cancelled() }}
+      uses: ./.github/actions/allure-report-store
+      with:
+        report-dir:  ${{ steps.set-env.outputs.allure_results_dir }}
+        unique-key: ${{ env.BUILD_TYPE }}-${{ env.DEFAULT_PG_VERSION }}-${{ runner.arch }}
+        aws-oidc-role-arn:  ${{ vars.DEV_AWS_OIDC_ROLE_ARN }}
 
     - name: Create Allure report
+      id: create-allure-report
       if: ${{ !cancelled() }}
       uses: ./.github/actions/allure-report-generate
       with:
         aws-oidc-role-arn: ${{ vars.DEV_AWS_OIDC_ROLE_ARN }}
 
+    - name: Upload snapshots
+      if: ${{ github.event_name == 'workflow_dispatch' && github.event.inputs.recreate_snapshots != 'false' && github.event.inputs.recreate_snapshots != '' }}
+      id: upload_snapshots
+      shell: bash -euxo pipefail {0}
+      run: |
+        mkdir -p $BACKUP_DIR
+        cd $TEST_OUTPUT
+        tar --create --preserve-permissions --file - shared-snapshots | zstd -o $BACKUP_DIR/shared_snapshots.tar.zst
+        cd $BACKUP_DIR
+        mkdir parts
+        split -b 1G shared_snapshots.tar.zst ./parts/shared_snapshots.tar.zst.part.
+        SNAPSHOT_DATE=$(date +%F)  # YYYY-MM-DD
+        cd parts
+        time aws s3 cp --recursive . s3://${S3_BUCKET}/performance/pagebench/shared-snapshots-${SNAPSHOT_DATE}/
+
     - name: Post to a Slack channel
       if: ${{ github.event.schedule && failure() }}
       uses: slackapi/slack-github-action@fcfb566f8b0aab22203f066d80ca1d7e4b5d05b3 # v1.27.1
@@ -157,26 +260,22 @@ jobs:
         slack-message: "Periodic pagebench testing on dedicated hardware: ${{ job.status }}\n${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}"
       env:
         SLACK_BOT_TOKEN: ${{ secrets.SLACK_BOT_TOKEN }}
-
+        
     - name: Cleanup Test Resources
       if: always()
+      shell: bash -euxo pipefail {0}
+      env:
+        ARCHIVE: ${{ runner.temp }}/downloads/neon-${{ runner.os }}-${{ runner.arch }}-release-artifact.tar.zst
       run: |
-        curl -k -X 'POST' \
-        "${EC2_MACHINE_URL_US}/cleanup_test/${GITHUB_RUN_ID}" \
-        -H 'accept: application/json' \
-        -H "Authorization: Bearer $API_KEY" \
-        -d ''
+        # Cleanup the test resources
+        if [[ -d "${BACKUP_DIR}" ]]; then
+          rm -rf ${BACKUP_DIR}
+        fi
+        if [[ -d "${TEST_OUTPUT}" ]]; then
+          rm -rf ${TEST_OUTPUT}
+        fi
+        if [[ -d "${NEON_DIR}" ]]; then
+          rm -rf ${NEON_DIR}
+        fi
+        rm -rf $(dirname $ARCHIVE)
 
-    - name: Assume AWS OIDC role that allows to manage (start/stop/describe... EC machine)
-      if: always() && steps.poll_step.outputs.too_many_runs != 'true'
-      uses: aws-actions/configure-aws-credentials@e3dd6a429d7300a6a4c196c26e071d42e0343502 # v4.0.2
-      with:
-        aws-region: eu-central-1
-        role-to-assume: ${{ vars.DEV_AWS_OIDC_ROLE_MANAGE_BENCHMARK_EC2_VMS_ARN }}
-        role-duration-seconds: 3600
-
-    - name: Stop EC2 instance and wait for the instance to be stopped
-      if: always() && steps.poll_step.outputs.too_many_runs != 'true'
-      run: |
-        aws ec2 stop-instances --instance-ids $AWS_INSTANCE_ID
-        aws ec2 wait instance-stopped --instance-ids $AWS_INSTANCE_ID

.github/workflows/pre-merge-checks.yml

@@ -34,7 +34,7 @@ jobs:
 
       - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
 
-      - uses: step-security/changed-files@3dbe17c78367e7d60f00d78ae6781a35be47b4a1 # v45.0.1
+      - uses: tj-actions/changed-files@ed68ef82c095e0d48ec87eccea555d944a631a4c # v46.0.5
         id: python-src
         with:
           files: |
@@ -45,7 +45,7 @@ jobs:
             poetry.lock
             pyproject.toml
 
-      - uses: step-security/changed-files@3dbe17c78367e7d60f00d78ae6781a35be47b4a1 # v45.0.1
+      - uses: tj-actions/changed-files@ed68ef82c095e0d48ec87eccea555d944a631a4c # v46.0.5
         id: rust-src
         with:
           files: |

.github/workflows/proxy-benchmark.yml

@@ -0,0 +1,84 @@
+name: Periodic proxy performance test on unit-perf hetzner runner
+
+on:
+  push: # TODO: remove after testing
+    branches:
+      - test-proxy-bench # Runs on pushes to branches starting with test-proxy-bench
+  # schedule:
+    # * is a special character in YAML so you have to quote this string
+    #        ┌───────────── minute (0 - 59)
+    #        │ ┌───────────── hour (0 - 23)
+    #        │ │ ┌───────────── day of the month (1 - 31)
+    #        │ │ │ ┌───────────── month (1 - 12 or JAN-DEC)
+    #        │ │ │ │ ┌───────────── day of the week (0 - 6 or SUN-SAT)
+    # - cron: '0 5 * * *' # Runs at 5 UTC once a day
+  workflow_dispatch: # adds an ability to run this manually
+
+defaults:
+  run:
+    shell: bash -euo pipefail {0}
+
+concurrency:
+  group: ${{ github.workflow }}
+  cancel-in-progress: false
+
+permissions:
+  contents: read
+
+jobs:
+  run_periodic_proxybench_test:
+    permissions:
+      id-token: write # aws-actions/configure-aws-credentials
+      statuses: write
+      contents: write
+      pull-requests: write
+    runs-on: [self-hosted, unit-perf]
+    timeout-minutes: 60  # 1h timeout
+    container:
+      image: ghcr.io/neondatabase/build-tools:pinned-bookworm
+      credentials:
+        username: ${{ github.actor }}
+        password: ${{ secrets.GITHUB_TOKEN }}
+      options: --init
+    steps:
+    - name: Checkout proxy-bench Repo
+      uses: actions/checkout@v4
+      with:
+        repository: neondatabase/proxy-bench
+        path: proxy-bench
+
+    - name: Set up the environment which depends on $RUNNER_TEMP on nvme drive
+      id: set-env
+      shell: bash -euxo pipefail {0}
+      run: |
+        PROXY_BENCH_PATH=$(realpath ./proxy-bench)
+        {
+          echo "PROXY_BENCH_PATH=$PROXY_BENCH_PATH"
+          echo "NEON_DIR=${RUNNER_TEMP}/neon"
+          echo "TEST_OUTPUT=${PROXY_BENCH_PATH}/test_output"
+          echo ""
+        } >> "$GITHUB_ENV"
+
+    - name: Run proxy-bench
+      run: ${PROXY_BENCH_PATH}/run.sh
+
+    - name: Ingest Bench Results # neon repo script
+      if: always()
+      run: |
+        mkdir -p $TEST_OUTPUT
+        python $NEON_DIR/scripts/proxy_bench_results_ingest.py --out $TEST_OUTPUT
+
+    - name: Push Metrics to Proxy perf database
+      if: always()
+      env:
+        PERF_TEST_RESULT_CONNSTR: "${{ secrets.PROXY_TEST_RESULT_CONNSTR }}"
+        REPORT_FROM: $TEST_OUTPUT
+      run: $NEON_DIR/scripts/generate_and_push_perf_report.sh
+
+    - name: Docker cleanup
+      if: always()
+      run: docker compose down
+
+    - name: Notify Failure
+      if: failure()
+      run: echo "Proxy bench job failed" && exit 1

.gitignore

@@ -1,10 +1,12 @@
 /artifact_cache
+/build
 /pg_install
 /target
 /tmp_check
 /tmp_check_cli
 __pycache__/
 test_output/
+neon_previous/
 .vscode
 .idea
 *.swp
@@ -23,6 +25,11 @@ compaction-suite-results.*
 *.o
 *.so
 *.Po
+*.pid
 
 # pgindent typedef lists
 *.list
+
+# various files for local testing
+/proxy/.subzero
+local_proxy.json

Cargo.toml

@@ -9,6 +9,7 @@ members = [
     "pageserver/ctl",
     "pageserver/client",
     "pageserver/pagebench",
+    "pageserver/page_api",
     "proxy",
     "safekeeper",
     "safekeeper/client",
@@ -21,8 +22,11 @@ members = [
     "libs/http-utils",
     "libs/pageserver_api",
     "libs/postgres_ffi",
+    "libs/postgres_ffi_types",
+    "libs/postgres_versioninfo",
     "libs/safekeeper_api",
     "libs/desim",
+    "libs/neon-shmem",
     "libs/utils",
     "libs/consumption_metrics",
     "libs/postgres_backend",
@@ -69,8 +73,8 @@ aws-credential-types = "1.2.0"
 aws-sigv4 = { version = "1.2", features = ["sign-http"] }
 aws-types = "1.3"
 axum = { version = "0.8.1", features = ["ws"] }
-axum-extra = { version = "0.10.0", features = ["typed-header"] }
-base64 = "0.13.0"
+axum-extra = { version = "0.10.0", features = ["typed-header", "query"] }
+base64 = "0.22"
 bincode = "1.3"
 bindgen = "0.71"
 bit_field = "0.10.2"
@@ -127,7 +131,7 @@ md5 = "0.7.0"
 measured = { version = "0.0.22", features=["lasso"] }
 measured-process = { version = "0.0.22" }
 memoffset = "0.9"
-nix = { version = "0.27", features = ["dir", "fs", "process", "socket", "signal", "poll"] }
+nix = { version = "0.30.1", features = ["dir", "fs", "mman", "process", "socket", "signal", "poll"] }
 # Do not update to >= 7.0.0, at least. The update will have a significant impact
 # on compute startup metrics (start_postgres_ms), >= 25% degradation.
 notify = "6.0.0"
@@ -147,7 +151,8 @@ pin-project-lite = "0.2"
 pprof = { version = "0.14", features = ["criterion", "flamegraph", "frame-pointer", "prost-codec"] }
 procfs = "0.16"
 prometheus = {version = "0.13", default-features=false, features = ["process"]} # removes protobuf dependency
-prost = "0.13"
+prost = "0.13.5"
+prost-types = "0.13.5"
 rand = "0.8"
 redis = { version = "0.29.2", features = ["tokio-rustls-comp", "keep-alive"] }
 regex = "1.10.2"
@@ -169,8 +174,9 @@ sentry = { version = "0.37", default-features = false, features = ["backtrace",
 serde = { version = "1.0", features = ["derive"] }
 serde_json = "1"
 serde_path_to_error = "0.1"
-serde_with = { version = "2.0", features = [ "base64" ] }
+serde_with = { version = "3", features = [ "base64" ] }
 serde_assert = "0.5.0"
+serde_repr = "0.1.20"
 sha2 = "0.10.2"
 signal-hook = "0.3"
 smallvec = "1.11"
@@ -194,10 +200,11 @@ tokio-postgres-rustls = "0.12.0"
 tokio-rustls = { version = "0.26.0", default-features = false, features = ["tls12", "ring"]}
 tokio-stream = "0.1"
 tokio-tar = "0.3"
-tokio-util = { version = "0.7.10", features = ["io", "rt"] }
+tokio-util = { version = "0.7.10", features = ["io", "io-util", "rt"] }
 toml = "0.8"
 toml_edit = "0.22"
-tonic = {version = "0.12.3", default-features = false, features = ["channel", "tls", "tls-roots"]}
+tonic = { version = "0.13.1", default-features = false, features = ["channel", "codegen", "gzip", "prost", "router", "server", "tls-ring", "tls-native-roots", "zstd"] }
+tonic-reflection = { version = "0.13.1", features = ["server"] }
 tower = { version = "0.5.2", default-features = false }
 tower-http = { version = "0.6.2", features = ["auth", "request-id", "trace"] }
 
@@ -244,6 +251,7 @@ azure_storage_blobs = { git = "https://github.com/neondatabase/azure-sdk-for-rus
 ## Local libraries
 compute_api = { version = "0.1", path = "./libs/compute_api/" }
 consumption_metrics = { version = "0.1", path = "./libs/consumption_metrics/" }
+desim = { version = "0.1", path = "./libs/desim" }
 endpoint_storage = { version = "0.0.1", path = "./endpoint_storage/" }
 http-utils = { version = "0.1", path = "./libs/http-utils/" }
 metrics = { version = "0.1", path = "./libs/metrics/" }
@@ -251,23 +259,26 @@ pageserver = { path = "./pageserver" }
 pageserver_api = { version = "0.1", path = "./libs/pageserver_api/" }
 pageserver_client = { path = "./pageserver/client" }
 pageserver_compaction = { version = "0.1", path = "./pageserver/compaction/" }
+pageserver_page_api = { path = "./pageserver/page_api" }
 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/" }
+postgres_ffi_types = { version = "0.1", path = "./libs/postgres_ffi_types/" }
+postgres_versioninfo = { version = "0.1", path = "./libs/postgres_versioninfo/" }
 postgres_initdb = { path = "./libs/postgres_initdb" }
+posthog_client_lite = { version = "0.1", path = "./libs/posthog_client_lite" }
 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" }
 safekeeper_client = { path = "./safekeeper/client" }
-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.
 storage_controller_client = { path = "./storage_controller/client" }
 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/" }
 wal_decoder = { version = "0.1", path = "./libs/wal_decoder" }
+walproposer = { version = "0.1", path = "./libs/walproposer/" }
 
 ## Common library dependency
 workspace_hack = { version = "0.1", path = "./workspace_hack/" }
@@ -277,7 +288,7 @@ criterion = "0.5.1"
 rcgen = "0.13"
 rstest = "0.18"
 camino-tempfile = "1.0.2"
-tonic-build = "0.12"
+tonic-build = "0.13.1"
 
 [patch.crates-io]
 

Dockerfile

@@ -5,8 +5,6 @@
 ARG REPOSITORY=ghcr.io/neondatabase
 ARG IMAGE=build-tools
 ARG TAG=pinned
-ARG DEFAULT_PG_VERSION=17
-ARG STABLE_PG_VERSION=16
 ARG DEBIAN_VERSION=bookworm
 ARG DEBIAN_FLAVOR=${DEBIAN_VERSION}-slim
 
@@ -42,12 +40,12 @@ COPY --chown=nonroot vendor/postgres-v16 vendor/postgres-v16
 COPY --chown=nonroot vendor/postgres-v17 vendor/postgres-v17
 COPY --chown=nonroot pgxn pgxn
 COPY --chown=nonroot Makefile Makefile
+COPY --chown=nonroot postgres.mk postgres.mk
 COPY --chown=nonroot scripts/ninstall.sh scripts/ninstall.sh
 
 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 .
 
 # Prepare cargo-chef recipe
@@ -63,14 +61,11 @@ FROM $REPOSITORY/$IMAGE:$TAG AS build
 WORKDIR /home/nonroot
 ARG GIT_VERSION=local
 ARG BUILD_TAG
-ARG STABLE_PG_VERSION
 
 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 --from=pg-build /home/nonroot/pg_install/v17/include/postgresql/server pg_install/v17/include/postgresql/server
-COPY --from=pg-build /home/nonroot/pg_install/v16/lib                       pg_install/v16/lib
-COPY --from=pg-build /home/nonroot/pg_install/v17/lib                       pg_install/v17/lib
 COPY --from=plan     /home/nonroot/recipe.json                              recipe.json
 
 ARG ADDITIONAL_RUSTFLAGS=""
@@ -97,7 +92,6 @@ RUN set -e \
 # Build final image
 #
 FROM $BASE_IMAGE_SHA
-ARG DEFAULT_PG_VERSION
 WORKDIR /data
 
 RUN set -e \
@@ -107,9 +101,20 @@ RUN set -e \
         libreadline-dev \
         libseccomp-dev \
         ca-certificates \
-	# System postgres for use with client libraries (e.g. in storage controller)
-        postgresql-15 \
         openssl \
+        unzip \
+        curl \
+    && ARCH=$(uname -m) \
+    && if [ "$ARCH" = "x86_64" ]; then \
+        curl "https://awscli.amazonaws.com/awscli-exe-linux-x86_64.zip" -o "awscliv2.zip"; \
+    elif [ "$ARCH" = "aarch64" ]; then \
+        curl "https://awscli.amazonaws.com/awscli-exe-linux-aarch64.zip" -o "awscliv2.zip"; \
+    else \
+        echo "Unsupported architecture: $ARCH" && exit 1; \
+    fi \
+    && unzip awscliv2.zip \
+    && ./aws/install \
+    && rm -rf aws awscliv2.zip \
     && rm -f /etc/apt/apt.conf.d/80-retries \
     && rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/* \
     && useradd -d /data neon \

Makefile

@@ -1,8 +1,21 @@
 ROOT_PROJECT_DIR := $(dir $(abspath $(lastword $(MAKEFILE_LIST))))
 
-# Where to install Postgres, default is ./pg_install, maybe useful for package managers
+# Where to install Postgres, default is ./pg_install, maybe useful for package
+# managers.
 POSTGRES_INSTALL_DIR ?= $(ROOT_PROJECT_DIR)/pg_install/
 
+# Supported PostgreSQL versions
+POSTGRES_VERSIONS = v17 v16 v15 v14
+
+# CARGO_BUILD_FLAGS: Extra flags to pass to `cargo build`. `--locked`
+# and `--features testing` are popular examples.
+#
+# CARGO_PROFILE: Set to override the cargo profile to use. By default,
+# it is derived from BUILD_TYPE.
+
+# All intermediate build artifacts are stored here.
+BUILD_DIR := build
+
 ICU_PREFIX_DIR := /usr/local/icu
 
 #
@@ -16,12 +29,12 @@ ifeq ($(BUILD_TYPE),release)
 	PG_CONFIGURE_OPTS = --enable-debug --with-openssl
 	PG_CFLAGS += -O2 -g3 $(CFLAGS)
 	PG_LDFLAGS = $(LDFLAGS)
-	# Unfortunately, `--profile=...` is a nightly feature
-	CARGO_BUILD_FLAGS += --release
+	CARGO_PROFILE ?= --profile=release
 else ifeq ($(BUILD_TYPE),debug)
 	PG_CONFIGURE_OPTS = --enable-debug --with-openssl --enable-cassert --enable-depend
 	PG_CFLAGS += -O0 -g3 $(CFLAGS)
 	PG_LDFLAGS = $(LDFLAGS)
+	CARGO_PROFILE ?= --profile=dev
 else
 	$(error Bad build type '$(BUILD_TYPE)', see Makefile for options)
 endif
@@ -85,141 +98,29 @@ CACHEDIR_TAG_CONTENTS := "Signature: 8a477f597d28d172789f06886806bc55"
 # Top level Makefile to build Neon and PostgreSQL
 #
 .PHONY: all
-all: neon postgres neon-pg-ext
+all: neon postgres-install neon-pg-ext
 
 ### Neon Rust bits
 #
 # The 'postgres_ffi' depends on the Postgres headers.
 .PHONY: neon
-neon: postgres-headers walproposer-lib cargo-target-dir
+neon: postgres-headers-install walproposer-lib cargo-target-dir
 	+@echo "Compiling Neon"
-	$(CARGO_CMD_PREFIX) cargo build $(CARGO_BUILD_FLAGS)
+	$(CARGO_CMD_PREFIX) cargo build $(CARGO_BUILD_FLAGS) $(CARGO_PROFILE)
+
 .PHONY: cargo-target-dir
 cargo-target-dir:
 	# https://github.com/rust-lang/cargo/issues/14281
 	mkdir -p target
 	test -e target/CACHEDIR.TAG || echo "$(CACHEDIR_TAG_CONTENTS)" > target/CACHEDIR.TAG
 
-### 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:
-
-	mkdir -p $(POSTGRES_INSTALL_DIR)
-	test -e $(POSTGRES_INSTALL_DIR)/CACHEDIR.TAG || echo "$(CACHEDIR_TAG_CONTENTS)" > $(POSTGRES_INSTALL_DIR)/CACHEDIR.TAG
-
-	+@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 $(POSTGRES_INSTALL_DIR)/build/$*
-
-	VERSION=$*; \
-	EXTRA_VERSION=$$(cd $(ROOT_PROJECT_DIR)/vendor/postgres-$$VERSION && git rev-parse HEAD); \
-	(cd $(POSTGRES_INSTALL_DIR)/build/$$VERSION && \
-	env PATH="$(EXTRA_PATH_OVERRIDES):$$PATH" $(ROOT_PROJECT_DIR)/vendor/postgres-$$VERSION/configure \
-		CFLAGS='$(PG_CFLAGS)' LDFLAGS='$(PG_LDFLAGS)' \
-		$(PG_CONFIGURE_OPTS) --with-extra-version=" ($$EXTRA_VERSION)" \
-		--prefix=$(abspath $(POSTGRES_INSTALL_DIR))/$$VERSION > 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-v17
-postgres-configure-v17: $(POSTGRES_INSTALL_DIR)/build/v17/config.status
-.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 pg_visibility $*"
-	$(MAKE) -C $(POSTGRES_INSTALL_DIR)/build/$*/contrib/pg_visibility install
-	+@echo "Compiling pageinspect $*"
-	$(MAKE) -C $(POSTGRES_INSTALL_DIR)/build/$*/contrib/pageinspect install
-	+@echo "Compiling pg_trgm $*"
-	$(MAKE) -C $(POSTGRES_INSTALL_DIR)/build/$*/contrib/pg_trgm install
-	+@echo "Compiling amcheck $*"
-	$(MAKE) -C $(POSTGRES_INSTALL_DIR)/build/$*/contrib/amcheck install
-	+@echo "Compiling test_decoding $*"
-	$(MAKE) -C $(POSTGRES_INSTALL_DIR)/build/$*/contrib/test_decoding 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 $(POSTGRES_INSTALL_DIR)/build/neon-$*
+neon-pg-ext-%: postgres-install-%
+	+@echo "Compiling neon-specific Postgres extensions for $*"
+	mkdir -p $(BUILD_DIR)/pgxn-$*
 	$(MAKE) PG_CONFIG=$(POSTGRES_INSTALL_DIR)/$*/bin/pg_config COPT='$(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)/$*/bin/pg_config COPT='$(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)/$*/bin/pg_config COPT='$(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)/$*/bin/pg_config COPT='$(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)/$*/bin/pg_config COPT='$(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
+		-C $(BUILD_DIR)/pgxn-$*\
+		-f $(ROOT_PROJECT_DIR)/pgxn/Makefile  install
 
 # Build walproposer as a static library. walproposer source code is located
 # in the pgxn/neon directory.
@@ -233,15 +134,15 @@ neon-pg-clean-ext-%:
 .PHONY: walproposer-lib
 walproposer-lib: neon-pg-ext-v17
 	+@echo "Compiling walproposer-lib"
-	mkdir -p $(POSTGRES_INSTALL_DIR)/build/walproposer-lib
+	mkdir -p $(BUILD_DIR)/walproposer-lib
 	$(MAKE) PG_CONFIG=$(POSTGRES_INSTALL_DIR)/v17/bin/pg_config COPT='$(COPT)' \
-		-C $(POSTGRES_INSTALL_DIR)/build/walproposer-lib \
+		-C $(BUILD_DIR)/walproposer-lib \
 		-f $(ROOT_PROJECT_DIR)/pgxn/neon/Makefile walproposer-lib
-	cp $(POSTGRES_INSTALL_DIR)/v17/lib/libpgport.a $(POSTGRES_INSTALL_DIR)/build/walproposer-lib
-	cp $(POSTGRES_INSTALL_DIR)/v17/lib/libpgcommon.a $(POSTGRES_INSTALL_DIR)/build/walproposer-lib
-	$(AR) d $(POSTGRES_INSTALL_DIR)/build/walproposer-lib/libpgport.a \
+	cp $(POSTGRES_INSTALL_DIR)/v17/lib/libpgport.a $(BUILD_DIR)/walproposer-lib
+	cp $(POSTGRES_INSTALL_DIR)/v17/lib/libpgcommon.a $(BUILD_DIR)/walproposer-lib
+	$(AR) d $(BUILD_DIR)/walproposer-lib/libpgport.a \
 		pg_strong_random.o
-	$(AR) d $(POSTGRES_INSTALL_DIR)/build/walproposer-lib/libpgcommon.a \
+	$(AR) d $(BUILD_DIR)/walproposer-lib/libpgcommon.a \
 		checksum_helper.o \
 		cryptohash_openssl.o \
 		hmac_openssl.o \
@@ -249,69 +150,18 @@ walproposer-lib: neon-pg-ext-v17
 		parse_manifest.o \
 		scram-common.o
 ifeq ($(UNAME_S),Linux)
-	$(AR) d $(POSTGRES_INSTALL_DIR)/build/walproposer-lib/libpgcommon.a \
+	$(AR) d $(BUILD_DIR)/walproposer-lib/libpgcommon.a \
 		pg_crc32c.o
 endif
 
-.PHONY: walproposer-lib-clean
-walproposer-lib-clean:
-	$(MAKE) PG_CONFIG=$(POSTGRES_INSTALL_DIR)/v17/bin/pg_config \
-		-C $(POSTGRES_INSTALL_DIR)/build/walproposer-lib \
-		-f $(ROOT_PROJECT_DIR)/pgxn/neon/Makefile clean
-
+# Shorthand to call neon-pg-ext-% target for all Postgres versions
 .PHONY: neon-pg-ext
-neon-pg-ext: \
-	neon-pg-ext-v14 \
-	neon-pg-ext-v15 \
-	neon-pg-ext-v16 \
-	neon-pg-ext-v17
-
-.PHONY: neon-pg-clean-ext
-neon-pg-clean-ext: \
-	neon-pg-clean-ext-v14 \
-	neon-pg-clean-ext-v15 \
-	neon-pg-clean-ext-v16 \
-	neon-pg-clean-ext-v17
-
-# shorthand to build all Postgres versions
-.PHONY: postgres
-postgres: \
-	postgres-v14 \
-	postgres-v15 \
-	postgres-v16 \
-	postgres-v17
-
-.PHONY: postgres-headers
-postgres-headers: \
-	postgres-headers-v14 \
-	postgres-headers-v15 \
-	postgres-headers-v16 \
-	postgres-headers-v17
-
-.PHONY: postgres-clean
-postgres-clean: \
-	postgres-clean-v14 \
-	postgres-clean-v15 \
-	postgres-clean-v16 \
-	postgres-clean-v17
-
-.PHONY: postgres-check
-postgres-check: \
-	postgres-check-v14 \
-	postgres-check-v15 \
-	postgres-check-v16 \
-	postgres-check-v17
-
-# This doesn't remove the effects of 'configure'.
-.PHONY: clean
-clean: postgres-clean neon-pg-clean-ext
-	$(MAKE) -C compute clean
-	$(CARGO_CMD_PREFIX) cargo clean
+neon-pg-ext: $(foreach pg_version,$(POSTGRES_VERSIONS),neon-pg-ext-$(pg_version))
 
 # This removes everything
 .PHONY: distclean
 distclean:
-	$(RM) -r $(POSTGRES_INSTALL_DIR)
+	$(RM) -r $(POSTGRES_INSTALL_DIR) $(BUILD_DIR)
 	$(CARGO_CMD_PREFIX) cargo clean
 
 .PHONY: fmt
@@ -320,7 +170,7 @@ fmt:
 
 postgres-%-pg-bsd-indent: postgres-%
 	+@echo "Compiling pg_bsd_indent"
-	$(MAKE) -C $(POSTGRES_INSTALL_DIR)/build/$*/src/tools/pg_bsd_indent/
+	$(MAKE) -C $(BUILD_DIR)/$*/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.
@@ -339,7 +189,7 @@ postgres-%-pgindent: postgres-%-pg-bsd-indent postgres-%-typedefs.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 \
+	INDENT=$(BUILD_DIR)/$*/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
@@ -350,12 +200,28 @@ postgres-%-pgindent: postgres-%-pg-bsd-indent postgres-%-typedefs.list
 neon-pgindent: postgres-v17-pg-bsd-indent neon-pg-ext-v17
 	$(MAKE) PG_CONFIG=$(POSTGRES_INSTALL_DIR)/v17/bin/pg_config COPT='$(COPT)' \
 		FIND_TYPEDEF=$(ROOT_PROJECT_DIR)/vendor/postgres-v17/src/tools/find_typedef \
-		INDENT=$(POSTGRES_INSTALL_DIR)/build/v17/src/tools/pg_bsd_indent/pg_bsd_indent \
+		INDENT=$(BUILD_DIR)/v17/src/tools/pg_bsd_indent/pg_bsd_indent \
 		PGINDENT_SCRIPT=$(ROOT_PROJECT_DIR)/vendor/postgres-v17/src/tools/pgindent/pgindent \
-		-C $(POSTGRES_INSTALL_DIR)/build/neon-v17 \
+		-C $(BUILD_DIR)/neon-v17 \
 		-f $(ROOT_PROJECT_DIR)/pgxn/neon/Makefile pgindent
 
 
 .PHONY: setup-pre-commit-hook
 setup-pre-commit-hook:
 	ln -s -f $(ROOT_PROJECT_DIR)/pre-commit.py .git/hooks/pre-commit
+
+# Targets for building PostgreSQL are defined in postgres.mk.
+#
+# But if the caller has indicated that PostgreSQL is already
+# installed, by setting the PG_INSTALL_CACHED variable, skip it.
+ifdef PG_INSTALL_CACHED
+postgres-install: skip-install
+$(foreach pg_version,$(POSTGRES_VERSIONS),postgres-install-$(pg_version)): skip-install
+postgres-headers-install:
+	+@echo "Skipping installation of PostgreSQL headers because PG_INSTALL_CACHED is set"
+skip-install:
+	+@echo "Skipping PostgreSQL installation because PG_INSTALL_CACHED is set"
+
+else
+include postgres.mk
+endif

build-tools.Dockerfile

@@ -155,7 +155,7 @@ RUN set -e \
 
 # Keep the version the same as in compute/compute-node.Dockerfile and
 # test_runner/regress/test_compute_metrics.py.
-ENV SQL_EXPORTER_VERSION=0.17.0
+ENV SQL_EXPORTER_VERSION=0.17.3
 RUN curl -fsSL \
     "https://github.com/burningalchemist/sql_exporter/releases/download/${SQL_EXPORTER_VERSION}/sql_exporter-${SQL_EXPORTER_VERSION}.linux-$(case "$(uname -m)" in x86_64) echo amd64;; aarch64) echo arm64;; esac).tar.gz" \
     --output sql_exporter.tar.gz \
@@ -165,6 +165,7 @@ RUN curl -fsSL \
     && rm sql_exporter.tar.gz
 
 # protobuf-compiler (protoc)
+# Keep the version the same as in compute/compute-node.Dockerfile
 ENV PROTOC_VERSION=25.1
 RUN curl -fsSL "https://github.com/protocolbuffers/protobuf/releases/download/v${PROTOC_VERSION}/protoc-${PROTOC_VERSION}-linux-$(uname -m | sed 's/aarch64/aarch_64/g').zip" -o "protoc.zip" \
     && unzip -q protoc.zip -d protoc \
@@ -179,7 +180,7 @@ RUN curl -sL "https://github.com/peak/s5cmd/releases/download/v${S5CMD_VERSION}/
     && mv s5cmd /usr/local/bin/s5cmd
 
 # LLVM
-ENV LLVM_VERSION=19
+ENV LLVM_VERSION=20
 RUN curl -fsSL 'https://apt.llvm.org/llvm-snapshot.gpg.key' | apt-key add - \
     && echo "deb http://apt.llvm.org/${DEBIAN_VERSION}/ llvm-toolchain-${DEBIAN_VERSION}-${LLVM_VERSION} main" > /etc/apt/sources.list.d/llvm.stable.list \
     && apt update \
@@ -292,7 +293,7 @@ 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=1.86.0
+ENV RUSTC_VERSION=1.88.0
 ENV RUSTUP_HOME="/home/nonroot/.rustup"
 ENV PATH="/home/nonroot/.cargo/bin:${PATH}"
 ARG RUSTFILT_VERSION=0.2.1
@@ -310,13 +311,13 @@ RUN curl -sSO https://static.rust-lang.org/rustup/dist/$(uname -m)-unknown-linux
     . "$HOME/.cargo/env" && \
     cargo --version && rustup --version && \
     rustup component add llvm-tools rustfmt clippy && \
-    cargo install rustfilt            --version ${RUSTFILT_VERSION} && \
-    cargo install cargo-hakari        --version ${CARGO_HAKARI_VERSION} && \
-    cargo install cargo-deny --locked --version ${CARGO_DENY_VERSION} && \
-    cargo install cargo-hack          --version ${CARGO_HACK_VERSION} && \
-    cargo install cargo-nextest       --version ${CARGO_NEXTEST_VERSION} && \
-    cargo install cargo-chef --locked --version ${CARGO_CHEF_VERSION} && \
-    cargo install diesel_cli          --version ${CARGO_DIESEL_CLI_VERSION} \
+    cargo install rustfilt            --version ${RUSTFILT_VERSION} --locked && \
+    cargo install cargo-hakari        --version ${CARGO_HAKARI_VERSION} --locked && \
+    cargo install cargo-deny          --version ${CARGO_DENY_VERSION} --locked && \
+    cargo install cargo-hack          --version ${CARGO_HACK_VERSION} --locked && \
+    cargo install cargo-nextest       --version ${CARGO_NEXTEST_VERSION} --locked && \
+    cargo install cargo-chef          --version ${CARGO_CHEF_VERSION} --locked && \
+    cargo install diesel_cli          --version ${CARGO_DIESEL_CLI_VERSION} --locked \
                                       --features postgres-bundled --no-default-features && \
     rm -rf /home/nonroot/.cargo/registry && \
     rm -rf /home/nonroot/.cargo/git

compute/.gitignore

@@ -3,3 +3,6 @@ etc/neon_collector.yml
 etc/neon_collector_autoscaling.yml
 etc/sql_exporter.yml
 etc/sql_exporter_autoscaling.yml
+
+# Node.js dependencies
+node_modules/

compute/Makefile

@@ -22,7 +22,7 @@ sql_exporter.yml: $(jsonnet_files)
 		--output-file etc/$@ \
 		--tla-str collector_name=neon_collector \
 		--tla-str collector_file=neon_collector.yml \
-		--tla-str 'connection_string=postgresql://cloud_admin@127.0.0.1:5432/postgres?sslmode=disable&application_name=sql_exporter' \
+		--tla-str 'connection_string=postgresql://cloud_admin@127.0.0.1:5432/postgres?sslmode=disable&application_name=sql_exporter&pgaudit.log=none' \
 		etc/sql_exporter.jsonnet
 
 sql_exporter_autoscaling.yml: $(jsonnet_files)
@@ -30,7 +30,7 @@ sql_exporter_autoscaling.yml: $(jsonnet_files)
 		--output-file etc/$@ \
 		--tla-str collector_name=neon_collector_autoscaling \
 		--tla-str collector_file=neon_collector_autoscaling.yml \
-		--tla-str 'connection_string=postgresql://cloud_admin@127.0.0.1:5432/postgres?sslmode=disable&application_name=sql_exporter_autoscaling' \
+		--tla-str 'connection_string=postgresql://cloud_admin@127.0.0.1:5432/postgres?sslmode=disable&application_name=sql_exporter_autoscaling&pgaudit.log=none' \
 		etc/sql_exporter.jsonnet
 
 .PHONY: clean
@@ -48,3 +48,11 @@ jsonnetfmt-test:
 .PHONY: jsonnetfmt-format
 jsonnetfmt-format:
 	jsonnetfmt --in-place $(jsonnet_files)
+
+.PHONY: manifest-schema-validation
+manifest-schema-validation: node_modules
+	node_modules/.bin/jsonschema validate -d https://json-schema.org/draft/2020-12/schema manifest.schema.json manifest.yaml
+
+node_modules: package.json
+	npm install
+	touch node_modules

compute/compute-node.Dockerfile

@@ -77,9 +77,6 @@
 # build_and_test.yml github workflow for how that's done.
 
 ARG PG_VERSION
-ARG REPOSITORY=ghcr.io/neondatabase
-ARG IMAGE=build-tools
-ARG TAG=pinned
 ARG BUILD_TAG
 ARG DEBIAN_VERSION=bookworm
 ARG DEBIAN_FLAVOR=${DEBIAN_VERSION}-slim
@@ -118,6 +115,9 @@ ARG EXTENSIONS=all
 FROM $BASE_IMAGE_SHA AS build-deps
 ARG DEBIAN_VERSION
 
+# Keep in sync with build-tools.Dockerfile
+ENV PROTOC_VERSION=25.1
+
 # Use strict mode for bash to catch errors early
 SHELL ["/bin/bash", "-euo", "pipefail", "-c"]
 
@@ -149,8 +149,17 @@ RUN case $DEBIAN_VERSION in \
     ninja-build git autoconf automake libtool build-essential bison flex libreadline-dev \
     zlib1g-dev libxml2-dev libcurl4-openssl-dev libossp-uuid-dev wget ca-certificates pkg-config libssl-dev \
     libicu-dev libxslt1-dev liblz4-dev libzstd-dev zstd curl unzip g++ \
+    libclang-dev \
+    jsonnet \
     $VERSION_INSTALLS \
-    && apt clean && rm -rf /var/lib/apt/lists/*
+    && apt clean && rm -rf /var/lib/apt/lists/* \
+    && useradd -ms /bin/bash nonroot -b /home \
+    # Install protoc from binary release, since Debian's versions are too old.
+    && curl -fsSL "https://github.com/protocolbuffers/protobuf/releases/download/v${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
 
 #########################################################################################
 #
@@ -171,9 +180,6 @@ RUN cd postgres && \
     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/dblink.control && \
@@ -297,6 +303,7 @@ RUN ./autogen.sh && \
     ./configure --with-sfcgal=/usr/local/bin/sfcgal-config && \
     make -j $(getconf _NPROCESSORS_ONLN) && \
     make -j $(getconf _NPROCESSORS_ONLN) install && \
+    make staged-install && \
     cd extensions/postgis && \
     make clean && \
     make -j $(getconf _NPROCESSORS_ONLN) install && \
@@ -582,6 +589,38 @@ RUN make -j $(getconf _NPROCESSORS_ONLN) && \
     make -j $(getconf _NPROCESSORS_ONLN) install && \
     echo 'trusted = true' >> /usr/local/pgsql/share/extension/hypopg.control
 
+#########################################################################################
+#
+# Layer "online_advisor-build"
+# compile online_advisor extension
+#
+#########################################################################################
+FROM build-deps AS online_advisor-src
+ARG PG_VERSION
+
+# online_advisor supports all Postgres version starting from PG14, but prior to PG17 has to be included in preload_shared_libraries
+# last release 1.0 - May 15, 2025
+WORKDIR /ext-src
+RUN case "${PG_VERSION:?}" in \
+    "v17") \
+        ;; \
+    *) \
+        echo "skipping the version of online_advistor for $PG_VERSION" && exit 0 \
+        ;; \
+    esac && \
+	wget https://github.com/knizhnik/online_advisor/archive/refs/tags/1.0.tar.gz -O online_advisor.tar.gz && \
+    echo "37dcadf8f7cc8d6cc1f8831276ee245b44f1b0274f09e511e47a67738ba9ed0f online_advisor.tar.gz" | sha256sum --check && \
+    mkdir online_advisor-src && cd online_advisor-src && tar xzf ../online_advisor.tar.gz --strip-components=1 -C .
+
+FROM pg-build AS online_advisor-build
+COPY --from=online_advisor-src /ext-src/ /ext-src/
+WORKDIR /ext-src/
+RUN if [ -d online_advisor-src ]; then \
+	    cd online_advisor-src && \
+        make -j install && \
+        echo 'trusted = true' >> /usr/local/pgsql/share/extension/online_advisor.control; \
+    fi
+
 #########################################################################################
 #
 # Layer "pg_hashids-build"
@@ -1024,17 +1063,10 @@ RUN make -j $(getconf _NPROCESSORS_ONLN) && \
 
 #########################################################################################
 #
-# Layer "pg build with nonroot user and cargo installed"
-# This layer is base and common for layers with `pgrx`
+# Layer "build-deps with Rust toolchain installed"
 #
 #########################################################################################
-FROM pg-build AS pg-build-nonroot-with-cargo
-ARG PG_VERSION
-
-RUN apt update && \
-    apt install --no-install-recommends --no-install-suggests -y curl libclang-dev && \
-    apt clean && rm -rf /var/lib/apt/lists/* && \
-    useradd -ms /bin/bash nonroot -b /home
+FROM build-deps AS build-deps-with-cargo
 
 ENV HOME=/home/nonroot
 ENV PATH="/home/nonroot/.cargo/bin:$PATH"
@@ -1049,13 +1081,29 @@ RUN curl -sSO https://static.rust-lang.org/rustup/dist/$(uname -m)-unknown-linux
     ./rustup-init -y --no-modify-path --profile minimal --default-toolchain stable && \
     rm rustup-init
 
+#########################################################################################
+#
+# Layer "pg-build with Rust toolchain installed"
+# This layer is base and common for layers with `pgrx`
+#
+#########################################################################################
+FROM pg-build AS pg-build-with-cargo
+ARG PG_VERSION
+
+ENV HOME=/home/nonroot
+ENV PATH="/home/nonroot/.cargo/bin:$PATH"
+USER nonroot
+WORKDIR /home/nonroot
+
+COPY --from=build-deps-with-cargo /home/nonroot /home/nonroot
+
 #########################################################################################
 #
 # Layer "rust extensions"
 # This layer is used to build `pgrx` deps
 #
 #########################################################################################
-FROM pg-build-nonroot-with-cargo AS rust-extensions-build
+FROM pg-build-with-cargo AS rust-extensions-build
 ARG PG_VERSION
 
 RUN case "${PG_VERSION:?}" in \
@@ -1077,7 +1125,7 @@ USER root
 # and eventually get merged with `rust-extensions-build`
 #
 #########################################################################################
-FROM pg-build-nonroot-with-cargo AS rust-extensions-build-pgrx12
+FROM pg-build-with-cargo AS rust-extensions-build-pgrx12
 ARG PG_VERSION
 
 RUN cargo install --locked --version 0.12.9 cargo-pgrx && \
@@ -1094,7 +1142,7 @@ USER root
 # and eventually get merged with `rust-extensions-build`
 #
 #########################################################################################
-FROM pg-build-nonroot-with-cargo AS rust-extensions-build-pgrx14
+FROM pg-build-with-cargo AS rust-extensions-build-pgrx14
 ARG PG_VERSION
 
 RUN cargo install --locked --version 0.14.1 cargo-pgrx && \
@@ -1111,10 +1159,12 @@ USER root
 
 FROM build-deps AS pgrag-src
 ARG PG_VERSION
-
 WORKDIR /ext-src
+COPY compute/patches/onnxruntime.patch .
+
 RUN wget https://github.com/microsoft/onnxruntime/archive/refs/tags/v1.18.1.tar.gz -O onnxruntime.tar.gz && \
     mkdir onnxruntime-src && cd onnxruntime-src && tar xzf ../onnxruntime.tar.gz --strip-components=1 -C . && \
+    patch -p1 < /ext-src/onnxruntime.patch && \
     echo "#nothing to test here" > neon-test.sh
 
 RUN wget https://github.com/neondatabase-labs/pgrag/archive/refs/tags/v0.1.2.tar.gz -O pgrag.tar.gz &&  \
@@ -1129,7 +1179,7 @@ COPY --from=pgrag-src /ext-src/ /ext-src/
 # Install it using virtual environment, because Python 3.11 (the default version on Debian 12 (Bookworm)) complains otherwise
 WORKDIR /ext-src/onnxruntime-src
 RUN apt update && apt install --no-install-recommends --no-install-suggests -y \
-    python3 python3-pip python3-venv protobuf-compiler && \
+    python3 python3-pip python3-venv && \
     apt clean && rm -rf /var/lib/apt/lists/* && \
     python3 -m venv venv && \
     . venv/bin/activate && \
@@ -1148,14 +1198,14 @@ RUN cd exts/rag && \
 RUN cd exts/rag_bge_small_en_v15 && \
     sed -i 's/pgrx = "0.14.1"/pgrx = { version = "0.14.1", features = [ "unsafe-postgres" ] }/g' Cargo.toml && \
     ORT_LIB_LOCATION=/ext-src/onnxruntime-src/build/Linux \
-        REMOTE_ONNX_URL=http://pg-ext-s3-gateway/pgrag-data/bge_small_en_v15.onnx \
+        REMOTE_ONNX_URL=http://pg-ext-s3-gateway.pg-ext-s3-gateway.svc.cluster.local/pgrag-data/bge_small_en_v15.onnx \
         cargo pgrx install --release --features remote_onnx && \
     echo "trusted = true" >> /usr/local/pgsql/share/extension/rag_bge_small_en_v15.control
 
 RUN cd exts/rag_jina_reranker_v1_tiny_en && \
     sed -i 's/pgrx = "0.14.1"/pgrx = { version = "0.14.1", features = [ "unsafe-postgres" ] }/g' Cargo.toml && \
     ORT_LIB_LOCATION=/ext-src/onnxruntime-src/build/Linux \
-        REMOTE_ONNX_URL=http://pg-ext-s3-gateway/pgrag-data/jina_reranker_v1_tiny_en.onnx \
+        REMOTE_ONNX_URL=http://pg-ext-s3-gateway.pg-ext-s3-gateway.svc.cluster.local/pgrag-data/jina_reranker_v1_tiny_en.onnx \
         cargo pgrx install --release --features remote_onnx && \
     echo "trusted = true" >> /usr/local/pgsql/share/extension/rag_jina_reranker_v1_tiny_en.control
 
@@ -1522,29 +1572,31 @@ RUN make -j $(getconf _NPROCESSORS_ONLN) && \
 FROM build-deps AS pgaudit-src
 ARG PG_VERSION
 WORKDIR /ext-src
+COPY "compute/patches/pgaudit-parallel_workers-${PG_VERSION}.patch" .
 RUN case "${PG_VERSION}" in \
     "v14") \
-    export PGAUDIT_VERSION=1.6.2 \
-    export PGAUDIT_CHECKSUM=1f350d70a0cbf488c0f2b485e3a5c9b11f78ad9e3cbb95ef6904afa1eb3187eb \
+    export PGAUDIT_VERSION=1.6.3 \
+    export PGAUDIT_CHECKSUM=37a8f5a7cc8d9188e536d15cf0fdc457fcdab2547caedb54442c37f124110919 \
     ;; \
     "v15") \
-    export PGAUDIT_VERSION=1.7.0 \
-    export PGAUDIT_CHECKSUM=8f4a73e451c88c567e516e6cba7dc1e23bc91686bb6f1f77f8f3126d428a8bd8 \
+    export PGAUDIT_VERSION=1.7.1 \
+    export PGAUDIT_CHECKSUM=e9c8e6e092d82b2f901d72555ce0fe7780552f35f8985573796cd7e64b09d4ec \
     ;; \
     "v16") \
-    export PGAUDIT_VERSION=16.0 \
-    export PGAUDIT_CHECKSUM=d53ef985f2d0b15ba25c512c4ce967dce07b94fd4422c95bd04c4c1a055fe738 \
+    export PGAUDIT_VERSION=16.1 \
+    export PGAUDIT_CHECKSUM=3bae908ab70ba0c6f51224009dbcfff1a97bd6104c6273297a64292e1b921fee \
     ;; \
     "v17") \
-    export PGAUDIT_VERSION=17.0 \
-    export PGAUDIT_CHECKSUM=7d0d08d030275d525f36cd48b38c6455f1023da863385badff0cec44965bfd8c \
+    export PGAUDIT_VERSION=17.1 \
+    export PGAUDIT_CHECKSUM=9c5f37504d393486cc75d2ced83f75f5899be64fa85f689d6babb833b4361e6c \
     ;; \
     *) \
     echo "pgaudit is not supported on this PostgreSQL version" && exit 1;; \
     esac && \
     wget https://github.com/pgaudit/pgaudit/archive/refs/tags/${PGAUDIT_VERSION}.tar.gz -O pgaudit.tar.gz && \
     echo "${PGAUDIT_CHECKSUM} pgaudit.tar.gz" | sha256sum --check && \
-    mkdir pgaudit-src && cd pgaudit-src && tar xzf ../pgaudit.tar.gz --strip-components=1 -C .
+    mkdir pgaudit-src && cd pgaudit-src && tar xzf ../pgaudit.tar.gz --strip-components=1 -C . && \
+    patch -p1 < "/ext-src/pgaudit-parallel_workers-${PG_VERSION}.patch"
 
 FROM pg-build AS pgaudit-build
 COPY --from=pgaudit-src /ext-src/ /ext-src/
@@ -1588,18 +1640,7 @@ FROM pg-build AS neon-ext-build
 ARG PG_VERSION
 
 COPY pgxn/ pgxn/
-RUN make -j $(getconf _NPROCESSORS_ONLN) \
-        -C pgxn/neon \
-        -s install && \
-    make -j $(getconf _NPROCESSORS_ONLN) \
-        -C pgxn/neon_utils \
-        -s install && \
-    make -j $(getconf _NPROCESSORS_ONLN) \
-        -C pgxn/neon_test_utils \
-        -s install && \
-    make -j $(getconf _NPROCESSORS_ONLN) \
-        -C pgxn/neon_rmgr \
-        -s install
+RUN make -j $(getconf _NPROCESSORS_ONLN) -C pgxn -s install-compute
 
 #########################################################################################
 #
@@ -1648,6 +1689,7 @@ COPY --from=pg_jsonschema-build /usr/local/pgsql/ /usr/local/pgsql/
 COPY --from=pg_graphql-build /usr/local/pgsql/ /usr/local/pgsql/
 COPY --from=pg_tiktoken-build /usr/local/pgsql/ /usr/local/pgsql/
 COPY --from=hypopg-build /usr/local/pgsql/ /usr/local/pgsql/
+COPY --from=online_advisor-build /usr/local/pgsql/ /usr/local/pgsql/
 COPY --from=pg_hashids-build /usr/local/pgsql/ /usr/local/pgsql/
 COPY --from=rum-build /usr/local/pgsql/ /usr/local/pgsql/
 COPY --from=pgtap-build /usr/local/pgsql/ /usr/local/pgsql/
@@ -1688,7 +1730,7 @@ FROM extensions-${EXTENSIONS} AS neon-pg-ext-build
 # Compile the Neon-specific `compute_ctl`, `fast_import`, and `local_proxy` binaries
 #
 #########################################################################################
-FROM $REPOSITORY/$IMAGE:$TAG AS compute-tools
+FROM build-deps-with-cargo AS compute-tools
 ARG BUILD_TAG
 ENV BUILD_TAG=$BUILD_TAG
 
@@ -1698,7 +1740,7 @@ COPY --chown=nonroot . .
 RUN --mount=type=cache,uid=1000,target=/home/nonroot/.cargo/registry \
     --mount=type=cache,uid=1000,target=/home/nonroot/.cargo/git \
     --mount=type=cache,uid=1000,target=/home/nonroot/target \
-    mold -run cargo build --locked --profile release-line-debug-size-lto --bin compute_ctl --bin fast_import --bin local_proxy && \
+    cargo build --locked --profile release-line-debug-size-lto --bin compute_ctl --bin fast_import --bin local_proxy && \
     mkdir target-bin && \
     cp target/release-line-debug-size-lto/compute_ctl \
        target/release-line-debug-size-lto/fast_import \
@@ -1751,17 +1793,17 @@ ARG TARGETARCH
 RUN if [ "$TARGETARCH" = "amd64" ]; then\
         postgres_exporter_sha256='59aa4a7bb0f7d361f5e05732f5ed8c03cc08f78449cef5856eadec33a627694b';\
         pgbouncer_exporter_sha256='c9f7cf8dcff44f0472057e9bf52613d93f3ffbc381ad7547a959daa63c5e84ac';\
-        sql_exporter_sha256='38e439732bbf6e28ca4a94d7bc3686d3fa1abdb0050773d5617a9efdb9e64d08';\
+        sql_exporter_sha256='9a41127a493e8bfebfe692bf78c7ed2872a58a3f961ee534d1b0da9ae584aaab';\
     else\
         postgres_exporter_sha256='d1dedea97f56c6d965837bfd1fbb3e35a3b4a4556f8cccee8bd513d8ee086124';\
         pgbouncer_exporter_sha256='217c4afd7e6492ae904055bc14fe603552cf9bac458c063407e991d68c519da3';\
-        sql_exporter_sha256='11918b00be6e2c3a67564adfdb2414fdcbb15a5db76ea17d1d1a944237a893c6';\
+        sql_exporter_sha256='530e6afc77c043497ed965532c4c9dfa873bc2a4f0b3047fad367715c0081d6a';\
     fi\
     && curl -sL https://github.com/prometheus-community/postgres_exporter/releases/download/v0.17.1/postgres_exporter-0.17.1.linux-${TARGETARCH}.tar.gz\
      | tar xzf - --strip-components=1 -C.\
     && curl -sL https://github.com/prometheus-community/pgbouncer_exporter/releases/download/v0.10.2/pgbouncer_exporter-0.10.2.linux-${TARGETARCH}.tar.gz\
      | tar xzf - --strip-components=1 -C.\
-    && curl -sL https://github.com/burningalchemist/sql_exporter/releases/download/0.17.0/sql_exporter-0.17.0.linux-${TARGETARCH}.tar.gz\
+    && curl -sL https://github.com/burningalchemist/sql_exporter/releases/download/0.17.3/sql_exporter-0.17.3.linux-${TARGETARCH}.tar.gz\
      | tar xzf - --strip-components=1 -C.\
     && echo "${postgres_exporter_sha256} postgres_exporter" | sha256sum -c -\
     && echo "${pgbouncer_exporter_sha256} pgbouncer_exporter" | sha256sum -c -\
@@ -1792,10 +1834,11 @@ RUN rm /usr/local/pgsql/lib/lib*.a
 # Preprocess the sql_exporter configuration files
 #
 #########################################################################################
-FROM $REPOSITORY/$IMAGE:$TAG AS sql_exporter_preprocessor
+FROM build-deps AS sql_exporter_preprocessor
 ARG PG_VERSION
 
 USER nonroot
+WORKDIR /home/nonroot
 
 COPY --chown=nonroot compute compute
 
@@ -1809,12 +1852,27 @@ RUN make PG_VERSION="${PG_VERSION:?}" -C compute
 
 FROM pg-build AS extension-tests
 ARG PG_VERSION
+# This is required for the PostGIS test
+RUN apt-get update && case $DEBIAN_VERSION in \
+      bullseye) \
+        apt-get install -y libproj19 libgdal28 time; \
+      ;; \
+      bookworm) \
+        apt-get install -y libgdal32 libproj25 time; \
+      ;; \
+      *) \
+        echo "Unknown Debian version ${DEBIAN_VERSION}" && exit 1 \
+      ;; \
+    esac
+
 COPY docker-compose/ext-src/ /ext-src/
 
 COPY --from=pg-build /postgres /postgres
-#COPY --from=postgis-src /ext-src/ /ext-src/
+COPY --from=postgis-build /usr/local/pgsql/ /usr/local/pgsql/
+COPY --from=postgis-build /ext-src/postgis-src /ext-src/postgis-src
+COPY --from=postgis-build /sfcgal/* /usr
 COPY --from=plv8-src /ext-src/ /ext-src/
-#COPY --from=h3-pg-src /ext-src/ /ext-src/
+COPY --from=h3-pg-src /ext-src/h3-pg-src /ext-src/h3-pg-src
 COPY --from=postgresql-unit-src /ext-src/ /ext-src/
 COPY --from=pgvector-src /ext-src/ /ext-src/
 COPY --from=pgjwt-src /ext-src/ /ext-src/
@@ -1823,6 +1881,7 @@ COPY --from=pgjwt-src /ext-src/ /ext-src/
 COPY --from=pg_graphql-src /ext-src/ /ext-src/
 #COPY --from=pg_tiktoken-src /ext-src/ /ext-src/
 COPY --from=hypopg-src /ext-src/ /ext-src/
+COPY --from=online_advisor-src /ext-src/ /ext-src/
 COPY --from=pg_hashids-src /ext-src/ /ext-src/
 COPY --from=rum-src /ext-src/ /ext-src/
 COPY --from=pgtap-src /ext-src/ /ext-src/
@@ -1852,6 +1911,7 @@ COPY compute/patches/pg_repack.patch /ext-src
 RUN cd /ext-src/pg_repack-src && patch -p1 </ext-src/pg_repack.patch && rm -f /ext-src/pg_repack.patch
 
 COPY --chmod=755 docker-compose/run-tests.sh /run-tests.sh
+RUN echo /usr/local/pgsql/lib > /etc/ld.so.conf.d/00-neon.conf && /sbin/ldconfig
 RUN apt-get update && apt-get install -y libtap-parser-sourcehandler-pgtap-perl jq \
    && apt clean && rm -rf /ext-src/*.tar.gz /ext-src/*.patch /var/lib/apt/lists/*
 ENV PATH=/usr/local/pgsql/bin:$PATH
@@ -1925,7 +1985,7 @@ RUN apt update && \
         locales \
         lsof \
         procps \
-        rsyslog \
+        rsyslog-gnutls \
         screen \
         tcpdump \
         $VERSION_INSTALLS && \

compute/etc/neon_collector.jsonnet

@@ -8,6 +8,8 @@
     import 'sql_exporter/compute_logical_snapshot_files.libsonnet',
     import 'sql_exporter/compute_logical_snapshots_bytes.libsonnet',
     import 'sql_exporter/compute_max_connections.libsonnet',
+    import 'sql_exporter/compute_pg_oldest_frozen_xid_age.libsonnet',
+    import 'sql_exporter/compute_pg_oldest_mxid_age.libsonnet',
     import 'sql_exporter/compute_receive_lsn.libsonnet',
     import 'sql_exporter/compute_subscriptions_count.libsonnet',
     import 'sql_exporter/connection_counts.libsonnet',

compute/etc/pgbouncer.ini

@@ -21,6 +21,8 @@ unix_socket_dir=/tmp/
 unix_socket_mode=0777
 ; required for pgbouncer_exporter
 ignore_startup_parameters=extra_float_digits
+; pidfile for graceful termination
+pidfile=/tmp/pgbouncer.pid
 
 ;; Disable connection logging. It produces a lot of logs that no one looks at,
 ;; and we can get similar log entries from the proxy too. We had incidents in

compute/etc/sql_exporter/compute_pg_oldest_frozen_xid_age.libsonnet

@@ -0,0 +1,13 @@
+{
+  metric_name: 'compute_pg_oldest_frozen_xid_age',
+  type: 'gauge',
+  help: 'Age of oldest XIDs that have not been frozen by VACUUM. An indicator of how long it has been since VACUUM last ran.',
+  key_labels: [
+    'database_name',
+  ],
+  value_label: 'metric',
+  values: [
+    'frozen_xid_age',
+  ],
+  query: importstr 'sql_exporter/compute_pg_oldest_frozen_xid_age.sql',
+}

compute/etc/sql_exporter/compute_pg_oldest_frozen_xid_age.sql

@@ -0,0 +1,4 @@
+SELECT datname database_name,
+  age(datfrozenxid) frozen_xid_age
+FROM pg_database
+ORDER BY frozen_xid_age DESC LIMIT 10;

compute/etc/sql_exporter/compute_pg_oldest_mxid_age.libsonnet

@@ -0,0 +1,13 @@
+{
+  metric_name: 'compute_pg_oldest_mxid_age',
+  type: 'gauge',
+  help: 'Age of oldest MXIDs that have not been replaced by VACUUM. An indicator of how long it has been since VACUUM last ran.',
+  key_labels: [
+    'database_name',
+  ],
+  value_label: 'metric',
+  values: [
+    'min_mxid_age',
+  ],
+  query: importstr 'sql_exporter/compute_pg_oldest_mxid_age.sql',
+}

compute/etc/sql_exporter/compute_pg_oldest_mxid_age.sql

@@ -0,0 +1,4 @@
+SELECT datname database_name,
+  mxid_age(datminmxid) min_mxid_age
+FROM pg_database
+ORDER BY min_mxid_age DESC LIMIT 10;

compute/manifest.schema.json

@@ -0,0 +1,209 @@
+{
+  "$schema": "https://json-schema.org/draft/2020-12/schema",
+  "title": "Neon Compute Manifest Schema",
+  "description": "Schema for Neon compute node configuration manifest",
+  "type": "object",
+  "properties": {
+    "pg_settings": {
+      "type": "object",
+      "properties": {
+        "common": {
+          "type": "object",
+          "properties": {
+            "client_connection_check_interval": {
+              "type": "string",
+              "description": "Check for client disconnection interval in milliseconds"
+            },
+            "effective_io_concurrency": {
+              "type": "string",
+              "description": "Effective IO concurrency setting"
+            },
+            "fsync": {
+              "type": "string",
+              "enum": ["on", "off"],
+              "description": "Whether to force fsync to disk"
+            },
+            "hot_standby": {
+              "type": "string",
+              "enum": ["on", "off"],
+              "description": "Whether hot standby is enabled"
+            },
+            "idle_in_transaction_session_timeout": {
+              "type": "string",
+              "description": "Timeout for idle transactions in milliseconds"
+            },
+            "listen_addresses": {
+              "type": "string",
+              "description": "Addresses to listen on"
+            },
+            "log_connections": {
+              "type": "string",
+              "enum": ["on", "off"],
+              "description": "Whether to log connections"
+            },
+            "log_disconnections": {
+              "type": "string",
+              "enum": ["on", "off"],
+              "description": "Whether to log disconnections"
+            },
+            "log_temp_files": {
+              "type": "string",
+              "description": "Size threshold for logging temporary files in KB"
+            },
+            "log_error_verbosity": {
+              "type": "string",
+              "enum": ["terse", "verbose", "default"],
+              "description": "Error logging verbosity level"
+            },
+            "log_min_error_statement": {
+              "type": "string",
+              "description": "Minimum error level for statement logging"
+            },
+            "maintenance_io_concurrency": {
+              "type": "string",
+              "description": "Maintenance IO concurrency setting"
+            },
+            "max_connections": {
+              "type": "string",
+              "description": "Maximum number of connections"
+            },
+            "max_replication_flush_lag": {
+              "type": "string",
+              "description": "Maximum replication flush lag"
+            },
+            "max_replication_slots": {
+              "type": "string",
+              "description": "Maximum number of replication slots"
+            },
+            "max_replication_write_lag": {
+              "type": "string",
+              "description": "Maximum replication write lag"
+            },
+            "max_wal_senders": {
+              "type": "string",
+              "description": "Maximum number of WAL senders"
+            },
+            "max_wal_size": {
+              "type": "string",
+              "description": "Maximum WAL size"
+            },
+            "neon.unstable_extensions": {
+              "type": "string",
+              "description": "List of unstable extensions"
+            },
+            "neon.protocol_version": {
+              "type": "string",
+              "description": "Neon protocol version"
+            },
+            "password_encryption": {
+              "type": "string",
+              "description": "Password encryption method"
+            },
+            "restart_after_crash": {
+              "type": "string",
+              "enum": ["on", "off"],
+              "description": "Whether to restart after crash"
+            },
+            "superuser_reserved_connections": {
+              "type": "string",
+              "description": "Number of reserved connections for superuser"
+            },
+            "synchronous_standby_names": {
+              "type": "string",
+              "description": "Names of synchronous standby servers"
+            },
+            "wal_keep_size": {
+              "type": "string",
+              "description": "WAL keep size"
+            },
+            "wal_level": {
+              "type": "string",
+              "description": "WAL level"
+            },
+            "wal_log_hints": {
+              "type": "string",
+              "enum": ["on", "off"],
+              "description": "Whether to log hints in WAL"
+            },
+            "wal_sender_timeout": {
+              "type": "string",
+              "description": "WAL sender timeout in milliseconds"
+            }
+          },
+          "required": [
+            "client_connection_check_interval",
+            "effective_io_concurrency",
+            "fsync",
+            "hot_standby",
+            "idle_in_transaction_session_timeout",
+            "listen_addresses",
+            "log_connections",
+            "log_disconnections",
+            "log_temp_files",
+            "log_error_verbosity",
+            "log_min_error_statement",
+            "maintenance_io_concurrency",
+            "max_connections",
+            "max_replication_flush_lag",
+            "max_replication_slots",
+            "max_replication_write_lag",
+            "max_wal_senders",
+            "max_wal_size",
+            "neon.unstable_extensions",
+            "neon.protocol_version",
+            "password_encryption",
+            "restart_after_crash",
+            "superuser_reserved_connections",
+            "synchronous_standby_names",
+            "wal_keep_size",
+            "wal_level",
+            "wal_log_hints",
+            "wal_sender_timeout"
+          ]
+        },
+        "replica": {
+          "type": "object",
+          "properties": {
+            "hot_standby": {
+              "type": "string",
+              "enum": ["on", "off"],
+              "description": "Whether hot standby is enabled for replicas"
+            }
+          },
+          "required": ["hot_standby"]
+        },
+        "per_version": {
+          "type": "object",
+          "patternProperties": {
+            "^1[4-7]$": {
+              "type": "object",
+              "properties": {
+                "common": {
+                  "type": "object",
+                  "properties": {
+                    "io_combine_limit": {
+                      "type": "string",
+                      "description": "IO combine limit"
+                    }
+                  }
+                },
+                "replica": {
+                  "type": "object",
+                  "properties": {
+                    "recovery_prefetch": {
+                      "type": "string",
+                      "enum": ["on", "off"],
+                      "description": "Whether to enable recovery prefetch for PostgreSQL replicas"
+                    }
+                  }
+                }
+              }
+            }
+          }
+        }
+      },
+      "required": ["common", "replica", "per_version"]
+    }
+  },
+  "required": ["pg_settings"]
+} 

compute/manifest.yaml

@@ -0,0 +1,121 @@
+pg_settings:
+  # Common settings for primaries and replicas of all versions.
+  common:
+    # Check for client disconnection every 1 minute. By default, Postgres will detect the
+    # loss of the connection only at the next interaction with the socket, when it waits
+    # for, receives or sends data, so it will likely waste resources till the end of the
+    # query execution. There should be no drawbacks in setting this for everyone, so enable
+    # it by default. If anyone will complain, we can allow editing it.
+    # https://www.postgresql.org/docs/16/runtime-config-connection.html#GUC-CLIENT-CONNECTION-CHECK-INTERVAL
+    client_connection_check_interval: "60000" # 1 minute
+    # ---- IO ---- 
+    effective_io_concurrency: "20"
+    maintenance_io_concurrency: "100"
+    fsync: "off"
+    hot_standby: "off"
+    # We allow users to change this if needed, but by default we
+    # just don't want to see long-lasting idle transactions, as they
+    # prevent activity monitor from suspending projects.
+    idle_in_transaction_session_timeout: "300000" # 5 minutes
+    listen_addresses: "*"
+    # --- LOGGING ---- helps investigations
+    log_connections: "on"
+    log_disconnections: "on"
+    # 1GB, unit is KB
+    log_temp_files: "1048576"
+    # Disable dumping customer data to logs, both to increase data privacy
+    # and to reduce the amount the logs.
+    log_error_verbosity: "terse"
+    log_min_error_statement: "panic"
+    max_connections: "100"
+    # --- WAL ---
+    # - flush lag is the max amount of WAL that has been generated but not yet stored
+    # to disk in the page server. A smaller value means less delay after a pageserver
+    # restart, but if you set it too small you might again need to slow down writes if the
+    # pageserver cannot flush incoming WAL to disk fast enough. This must be larger
+    # than the pageserver's checkpoint interval, currently 1 GB! Otherwise you get a
+    # a deadlock where the compute node refuses to generate more WAL before the
+    # old WAL has been uploaded to S3, but the pageserver is waiting for more WAL
+    # to be generated before it is uploaded to S3.
+    max_replication_flush_lag: "10GB"
+    max_replication_slots: "10"
+    # Backpressure configuration:
+    # - write lag is the max amount of WAL that has been generated by Postgres but not yet
+    # processed by the page server. Making this smaller reduces the worst case latency
+    # of a GetPage request, if you request a page that was recently modified. On the other
+    # hand, if this is too small, the compute node might need to wait on a write if there is a
+    # hiccup in the network or page server so that the page server has temporarily fallen
+    # behind.
+    #
+    # Previously it was set to 500 MB, but it caused compute being unresponsive under load
+    # https://github.com/neondatabase/neon/issues/2028
+    max_replication_write_lag: "500MB"
+    max_wal_senders: "10"
+    # A Postgres checkpoint is cheap in storage, as doesn't involve any significant amount
+    # of real I/O. Only the SLRU buffers and some other small files are flushed to disk.
+    # However, as long as we have full_page_writes=on, page updates after a checkpoint
+    # include full-page images which bloats the WAL. So may want to bump max_wal_size to
+    # reduce the WAL bloating, but at the same it will increase pg_wal directory size on
+    # compute and can lead to out of disk error on k8s nodes.
+    max_wal_size: "1024"
+    wal_keep_size: "0"
+    wal_level: "replica"
+    # Reduce amount of WAL generated by default.
+    wal_log_hints: "off"
+    # - without wal_sender_timeout set we don't get feedback messages,
+    # required for backpressure.
+    wal_sender_timeout: "10000"
+    # We have some experimental extensions, which we don't want users to install unconsciously.
+    # To install them, users would need to set the `neon.allow_unstable_extensions` setting.
+    # There are two of them currently:
+    # - `pgrag` - https://github.com/neondatabase-labs/pgrag - extension is actually called just `rag`,
+    #                                                          and two dependencies:
+    #                                                          - `rag_bge_small_en_v15`
+    #                                                          - `rag_jina_reranker_v1_tiny_en`
+    # - `pg_mooncake` - https://github.com/Mooncake-Labs/pg_mooncake/  
+    neon.unstable_extensions: "rag,rag_bge_small_en_v15,rag_jina_reranker_v1_tiny_en,pg_mooncake,anon"
+    neon.protocol_version: "3"
+    password_encryption: "scram-sha-256"
+    # This is important to prevent Postgres from trying to perform
+    # a local WAL redo after backend crash. It should exit and let
+    # the systemd or k8s to do a fresh startup with compute_ctl.
+    restart_after_crash: "off"
+    # By default 3. We have the following persistent connections in the VM:
+    # * compute_activity_monitor (from compute_ctl)
+    # * postgres-exporter (metrics collector; it has 2 connections)
+    # * sql_exporter (metrics collector; we have 2 instances [1 for us & users; 1 for autoscaling])
+    # * vm-monitor (to query & change file cache size)
+    # i.e. total of 6. Let's reserve 7, so there's still at least one left over.
+    superuser_reserved_connections: "7"
+    synchronous_standby_names: "walproposer"
+
+  replica:
+    hot_standby: "on"
+
+  per_version:
+    17:
+      common:
+        # PostgreSQL 17 has a new IO system called "read stream", which can combine IOs up to some
+        # size. It still has some issues with readahead, though, so we default to disabled/
+        # "no combining of IOs" to make sure we get the maximum prefetch depth.
+        # See also: https://github.com/neondatabase/neon/pull/9860
+        io_combine_limit: "1"
+      replica:
+        # prefetching of blocks referenced in WAL doesn't make sense for us
+        # Neon hot standby ignores pages that are not in the shared_buffers
+        recovery_prefetch: "off"
+    16:
+      common: {}
+      replica:
+        # prefetching of blocks referenced in WAL doesn't make sense for us
+        # Neon hot standby ignores pages that are not in the shared_buffers
+        recovery_prefetch: "off"
+    15:
+      common: {}
+      replica:
+        # prefetching of blocks referenced in WAL doesn't make sense for us
+        # Neon hot standby ignores pages that are not in the shared_buffers
+        recovery_prefetch: "off"
+    14:
+      common: {}
+      replica: {}

compute/package-lock.json

@@ -0,0 +1,37 @@
+{
+  "name": "neon-compute",
+  "lockfileVersion": 3,
+  "requires": true,
+  "packages": {
+    "": {
+      "name": "neon-compute",
+      "dependencies": {
+        "@sourcemeta/jsonschema": "9.3.4"
+      }
+    },
+    "node_modules/@sourcemeta/jsonschema": {
+      "version": "9.3.4",
+      "resolved": "https://registry.npmjs.org/@sourcemeta/jsonschema/-/jsonschema-9.3.4.tgz",
+      "integrity": "sha512-hkujfkZAIGXUs4U//We9faZW8LZ4/H9LqagRYsFSulH/VLcKPNhZyCTGg7AhORuzm27zqENvKpnX4g2FzudYFw==",
+      "cpu": [
+        "x64",
+        "arm64"
+      ],
+      "license": "AGPL-3.0",
+      "os": [
+        "darwin",
+        "linux",
+        "win32"
+      ],
+      "bin": {
+        "jsonschema": "cli.js"
+      },
+      "engines": {
+        "node": ">=16"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/sourcemeta"
+      }
+    }
+  }
+}

compute/package.json

@@ -0,0 +1,7 @@
+{
+  "name": "neon-compute",
+  "private": true,
+  "dependencies": {
+    "@sourcemeta/jsonschema": "9.3.4"
+  }
+} 

compute/patches/anon_v2.patch

@@ -1,8 +1,8 @@
 diff --git a/sql/anon.sql b/sql/anon.sql
-index 0cdc769..f6cc950 100644
+index 0cdc769..b450327 100644
 --- a/sql/anon.sql
 +++ b/sql/anon.sql
-@@ -1141,3 +1141,8 @@ $$
+@@ -1141,3 +1141,15 @@ $$
  -- TODO : https://en.wikipedia.org/wiki/L-diversity
  
  -- TODO : https://en.wikipedia.org/wiki/T-closeness
@@ -11,6 +11,13 @@ index 0cdc769..f6cc950 100644
 +
 +GRANT ALL ON SCHEMA anon to neon_superuser;
 +GRANT ALL ON ALL TABLES IN SCHEMA anon TO neon_superuser;
++
++DO $$
++BEGIN
++    IF current_setting('server_version_num')::int >= 150000 THEN
++        GRANT SET ON PARAMETER anon.transparent_dynamic_masking TO neon_superuser;
++    END IF;
++END $$;
 diff --git a/sql/init.sql b/sql/init.sql
 index 7da6553..9b6164b 100644
 --- a/sql/init.sql

compute/patches/onnxruntime.patch

@@ -0,0 +1,15 @@
+diff --git a/cmake/deps.txt b/cmake/deps.txt
+index d213b09034..229de2ebf0 100644
+--- a/cmake/deps.txt
++++ b/cmake/deps.txt
+@@ -22,7 +22,9 @@ dlpack;https://github.com/dmlc/dlpack/archive/refs/tags/v0.6.zip;4d565dd2e5b3132
+ # it contains changes on top of 3.4.0 which are required to fix build issues.
+ # Until the 3.4.1 release this is the best option we have.
+ # Issue link: https://gitlab.com/libeigen/eigen/-/issues/2744
+-eigen;https://gitlab.com/libeigen/eigen/-/archive/e7248b26a1ed53fa030c5c459f7ea095dfd276ac/eigen-e7248b26a1ed53fa030c5c459f7ea095dfd276ac.zip;be8be39fdbc6e60e94fa7870b280707069b5b81a
++# Moved to github mirror to avoid gitlab issues.Add commentMore actions
++# Issue link: https://github.com/bazelbuild/bazel-central-registry/issues/4355
++eigen;https://github.com/eigen-mirror/eigen/archive/e7248b26a1ed53fa030c5c459f7ea095dfd276ac/eigen-e7248b26a1ed53fa030c5c459f7ea095dfd276ac.zip;61418a349000ba7744a3ad03cf5071f22ebf860a
+ flatbuffers;https://github.com/google/flatbuffers/archive/refs/tags/v23.5.26.zip;59422c3b5e573dd192fead2834d25951f1c1670c
+ fp16;https://github.com/Maratyszcza/FP16/archive/0a92994d729ff76a58f692d3028ca1b64b145d91.zip;b985f6985a05a1c03ff1bb71190f66d8f98a1494
+ fxdiv;https://github.com/Maratyszcza/FXdiv/archive/63058eff77e11aa15bf531df5dd34395ec3017c8.zip;a5658f4036402dbca7cebee32be57fb8149811e1

compute/patches/pgaudit-parallel_workers-v14.patch

@@ -0,0 +1,143 @@
+commit 7220bb3a3f23fa27207d77562dcc286f9a123313
+Author: Tristan Partin <tristan.partin@databricks.com>
+Date:   2025-06-23 02:09:31 +0000
+
+    Disable logging in parallel workers
+    
+    When a query uses parallel workers, pgaudit will log the same query for
+    every parallel worker. This is undesireable since it can result in log
+    amplification for queries that use parallel workers.
+    
+    Signed-off-by: Tristan Partin <tristan.partin@databricks.com>
+
+diff --git a/expected/pgaudit.out b/expected/pgaudit.out
+index baa8011..a601375 100644
+--- a/expected/pgaudit.out
++++ b/expected/pgaudit.out
+@@ -2563,6 +2563,37 @@ COMMIT;
+ NOTICE:  AUDIT: SESSION,12,4,MISC,COMMIT,,,COMMIT;,<not logged>
+ DROP TABLE part_test;
+ NOTICE:  AUDIT: SESSION,13,1,DDL,DROP TABLE,,,DROP TABLE part_test;,<not logged>
++--
++-- Test logging in parallel workers
++SET pgaudit.log = 'read';
++SET pgaudit.log_client = on;
++SET pgaudit.log_level = 'notice';
++-- Force parallel execution for testing
++SET max_parallel_workers_per_gather = 2;
++SET parallel_tuple_cost = 0;
++SET parallel_setup_cost = 0;
++SET min_parallel_table_scan_size = 0;
++SET min_parallel_index_scan_size = 0;
++-- Create table with enough data to trigger parallel execution
++CREATE TABLE parallel_test (id int, data text);
++INSERT INTO parallel_test SELECT generate_series(1, 1000), 'test data';
++SELECT count(*) FROM parallel_test;
++NOTICE:  AUDIT: SESSION,14,1,READ,SELECT,,,SELECT count(*) FROM parallel_test;,<not logged>
++ count 
++-------
++  1000
++(1 row)
++
++-- Cleanup parallel test
++DROP TABLE parallel_test;
++RESET max_parallel_workers_per_gather;
++RESET parallel_tuple_cost;
++RESET parallel_setup_cost;
++RESET min_parallel_table_scan_size;
++RESET min_parallel_index_scan_size;
++RESET pgaudit.log;
++RESET pgaudit.log_client;
++RESET pgaudit.log_level;
+ -- Cleanup
+ -- Set client_min_messages up to warning to avoid noise
+ SET client_min_messages = 'warning';
+diff --git a/pgaudit.c b/pgaudit.c
+index 5e6fd38..ac9ded2 100644
+--- a/pgaudit.c
++++ b/pgaudit.c
+@@ -11,6 +11,7 @@
+ #include "postgres.h"
+ 
+ #include "access/htup_details.h"
++#include "access/parallel.h"
+ #include "access/sysattr.h"
+ #include "access/xact.h"
+ #include "access/relation.h"
+@@ -1303,7 +1304,7 @@ pgaudit_ExecutorStart_hook(QueryDesc *queryDesc, int eflags)
+ {
+     AuditEventStackItem *stackItem = NULL;
+ 
+-    if (!internalStatement)
++    if (!internalStatement && !IsParallelWorker())
+     {
+         /* Push the audit even onto the stack */
+         stackItem = stack_push();
+@@ -1384,7 +1385,7 @@ pgaudit_ExecutorCheckPerms_hook(List *rangeTabls, bool abort)
+ 
+     /* Log DML if the audit role is valid or session logging is enabled */
+     if ((auditOid != InvalidOid || auditLogBitmap != 0) &&
+-        !IsAbortedTransactionBlockState())
++        !IsAbortedTransactionBlockState() && !IsParallelWorker())
+     {
+         /* If auditLogRows is on, wait for rows processed to be set */
+         if (auditLogRows && auditEventStack != NULL)
+@@ -1438,7 +1439,7 @@ pgaudit_ExecutorRun_hook(QueryDesc *queryDesc, ScanDirection direction, uint64 c
+     else
+         standard_ExecutorRun(queryDesc, direction, count, execute_once);
+ 
+-    if (auditLogRows && !internalStatement)
++    if (auditLogRows && !internalStatement && !IsParallelWorker())
+     {
+         /* Find an item from the stack by the query memory context */
+         stackItem = stack_find_context(queryDesc->estate->es_query_cxt);
+@@ -1458,7 +1459,7 @@ pgaudit_ExecutorEnd_hook(QueryDesc *queryDesc)
+     AuditEventStackItem *stackItem = NULL;
+     AuditEventStackItem *auditEventStackFull = NULL;
+ 
+-    if (auditLogRows && !internalStatement)
++    if (auditLogRows && !internalStatement && !IsParallelWorker())
+     {
+         /* Find an item from the stack by the query memory context */
+         stackItem = stack_find_context(queryDesc->estate->es_query_cxt);
+diff --git a/sql/pgaudit.sql b/sql/pgaudit.sql
+index cc1374a..1870a60 100644
+--- a/sql/pgaudit.sql
++++ b/sql/pgaudit.sql
+@@ -1612,6 +1612,36 @@ COMMIT;
+ 
+ DROP TABLE part_test;
+ 
++--
++-- Test logging in parallel workers
++SET pgaudit.log = 'read';
++SET pgaudit.log_client = on;
++SET pgaudit.log_level = 'notice';
++
++-- Force parallel execution for testing
++SET max_parallel_workers_per_gather = 2;
++SET parallel_tuple_cost = 0;
++SET parallel_setup_cost = 0;
++SET min_parallel_table_scan_size = 0;
++SET min_parallel_index_scan_size = 0;
++
++-- Create table with enough data to trigger parallel execution
++CREATE TABLE parallel_test (id int, data text);
++INSERT INTO parallel_test SELECT generate_series(1, 1000), 'test data';
++
++SELECT count(*) FROM parallel_test;
++
++-- Cleanup parallel test
++DROP TABLE parallel_test;
++RESET max_parallel_workers_per_gather;
++RESET parallel_tuple_cost;
++RESET parallel_setup_cost;
++RESET min_parallel_table_scan_size;
++RESET min_parallel_index_scan_size;
++RESET pgaudit.log;
++RESET pgaudit.log_client;
++RESET pgaudit.log_level;
++
+ -- Cleanup
+ -- Set client_min_messages up to warning to avoid noise
+ SET client_min_messages = 'warning';

compute/patches/pgaudit-parallel_workers-v15.patch

@@ -0,0 +1,143 @@
+commit 29dc2847f6255541992f18faf8a815dfab79631a
+Author: Tristan Partin <tristan.partin@databricks.com>
+Date:   2025-06-23 02:09:31 +0000
+
+    Disable logging in parallel workers
+    
+    When a query uses parallel workers, pgaudit will log the same query for
+    every parallel worker. This is undesireable since it can result in log
+    amplification for queries that use parallel workers.
+    
+    Signed-off-by: Tristan Partin <tristan.partin@databricks.com>
+
+diff --git a/expected/pgaudit.out b/expected/pgaudit.out
+index b22560b..73f0327 100644
+--- a/expected/pgaudit.out
++++ b/expected/pgaudit.out
+@@ -2563,6 +2563,37 @@ COMMIT;
+ NOTICE:  AUDIT: SESSION,12,4,MISC,COMMIT,,,COMMIT;,<not logged>
+ DROP TABLE part_test;
+ NOTICE:  AUDIT: SESSION,13,1,DDL,DROP TABLE,,,DROP TABLE part_test;,<not logged>
++--
++-- Test logging in parallel workers
++SET pgaudit.log = 'read';
++SET pgaudit.log_client = on;
++SET pgaudit.log_level = 'notice';
++-- Force parallel execution for testing
++SET max_parallel_workers_per_gather = 2;
++SET parallel_tuple_cost = 0;
++SET parallel_setup_cost = 0;
++SET min_parallel_table_scan_size = 0;
++SET min_parallel_index_scan_size = 0;
++-- Create table with enough data to trigger parallel execution
++CREATE TABLE parallel_test (id int, data text);
++INSERT INTO parallel_test SELECT generate_series(1, 1000), 'test data';
++SELECT count(*) FROM parallel_test;
++NOTICE:  AUDIT: SESSION,14,1,READ,SELECT,,,SELECT count(*) FROM parallel_test;,<not logged>
++ count 
++-------
++  1000
++(1 row)
++
++-- Cleanup parallel test
++DROP TABLE parallel_test;
++RESET max_parallel_workers_per_gather;
++RESET parallel_tuple_cost;
++RESET parallel_setup_cost;
++RESET min_parallel_table_scan_size;
++RESET min_parallel_index_scan_size;
++RESET pgaudit.log;
++RESET pgaudit.log_client;
++RESET pgaudit.log_level;
+ -- Cleanup
+ -- Set client_min_messages up to warning to avoid noise
+ SET client_min_messages = 'warning';
+diff --git a/pgaudit.c b/pgaudit.c
+index 5e6fd38..ac9ded2 100644
+--- a/pgaudit.c
++++ b/pgaudit.c
+@@ -11,6 +11,7 @@
+ #include "postgres.h"
+ 
+ #include "access/htup_details.h"
++#include "access/parallel.h"
+ #include "access/sysattr.h"
+ #include "access/xact.h"
+ #include "access/relation.h"
+@@ -1303,7 +1304,7 @@ pgaudit_ExecutorStart_hook(QueryDesc *queryDesc, int eflags)
+ {
+     AuditEventStackItem *stackItem = NULL;
+ 
+-    if (!internalStatement)
++    if (!internalStatement && !IsParallelWorker())
+     {
+         /* Push the audit even onto the stack */
+         stackItem = stack_push();
+@@ -1384,7 +1385,7 @@ pgaudit_ExecutorCheckPerms_hook(List *rangeTabls, bool abort)
+ 
+     /* Log DML if the audit role is valid or session logging is enabled */
+     if ((auditOid != InvalidOid || auditLogBitmap != 0) &&
+-        !IsAbortedTransactionBlockState())
++        !IsAbortedTransactionBlockState() && !IsParallelWorker())
+     {
+         /* If auditLogRows is on, wait for rows processed to be set */
+         if (auditLogRows && auditEventStack != NULL)
+@@ -1438,7 +1439,7 @@ pgaudit_ExecutorRun_hook(QueryDesc *queryDesc, ScanDirection direction, uint64 c
+     else
+         standard_ExecutorRun(queryDesc, direction, count, execute_once);
+ 
+-    if (auditLogRows && !internalStatement)
++    if (auditLogRows && !internalStatement && !IsParallelWorker())
+     {
+         /* Find an item from the stack by the query memory context */
+         stackItem = stack_find_context(queryDesc->estate->es_query_cxt);
+@@ -1458,7 +1459,7 @@ pgaudit_ExecutorEnd_hook(QueryDesc *queryDesc)
+     AuditEventStackItem *stackItem = NULL;
+     AuditEventStackItem *auditEventStackFull = NULL;
+ 
+-    if (auditLogRows && !internalStatement)
++    if (auditLogRows && !internalStatement && !IsParallelWorker())
+     {
+         /* Find an item from the stack by the query memory context */
+         stackItem = stack_find_context(queryDesc->estate->es_query_cxt);
+diff --git a/sql/pgaudit.sql b/sql/pgaudit.sql
+index 8052426..7f0667b 100644
+--- a/sql/pgaudit.sql
++++ b/sql/pgaudit.sql
+@@ -1612,6 +1612,36 @@ COMMIT;
+ 
+ DROP TABLE part_test;
+ 
++--
++-- Test logging in parallel workers
++SET pgaudit.log = 'read';
++SET pgaudit.log_client = on;
++SET pgaudit.log_level = 'notice';
++
++-- Force parallel execution for testing
++SET max_parallel_workers_per_gather = 2;
++SET parallel_tuple_cost = 0;
++SET parallel_setup_cost = 0;
++SET min_parallel_table_scan_size = 0;
++SET min_parallel_index_scan_size = 0;
++
++-- Create table with enough data to trigger parallel execution
++CREATE TABLE parallel_test (id int, data text);
++INSERT INTO parallel_test SELECT generate_series(1, 1000), 'test data';
++
++SELECT count(*) FROM parallel_test;
++
++-- Cleanup parallel test
++DROP TABLE parallel_test;
++RESET max_parallel_workers_per_gather;
++RESET parallel_tuple_cost;
++RESET parallel_setup_cost;
++RESET min_parallel_table_scan_size;
++RESET min_parallel_index_scan_size;
++RESET pgaudit.log;
++RESET pgaudit.log_client;
++RESET pgaudit.log_level;
++
+ -- Cleanup
+ -- Set client_min_messages up to warning to avoid noise
+ SET client_min_messages = 'warning';

compute/patches/pgaudit-parallel_workers-v16.patch

@@ -0,0 +1,143 @@
+commit cc708dde7ef2af2a8120d757102d2e34c0463a0f
+Author: Tristan Partin <tristan.partin@databricks.com>
+Date:   2025-06-23 02:09:31 +0000
+
+    Disable logging in parallel workers
+    
+    When a query uses parallel workers, pgaudit will log the same query for
+    every parallel worker. This is undesireable since it can result in log
+    amplification for queries that use parallel workers.
+    
+    Signed-off-by: Tristan Partin <tristan.partin@databricks.com>
+
+diff --git a/expected/pgaudit.out b/expected/pgaudit.out
+index 8772054..9b66ac6 100644
+--- a/expected/pgaudit.out
++++ b/expected/pgaudit.out
+@@ -2556,6 +2556,37 @@ DROP SERVER fdw_server;
+ NOTICE:  AUDIT: SESSION,11,1,DDL,DROP SERVER,,,DROP SERVER fdw_server;,<not logged>
+ DROP EXTENSION postgres_fdw;
+ NOTICE:  AUDIT: SESSION,12,1,DDL,DROP EXTENSION,,,DROP EXTENSION postgres_fdw;,<not logged>
++--
++-- Test logging in parallel workers
++SET pgaudit.log = 'read';
++SET pgaudit.log_client = on;
++SET pgaudit.log_level = 'notice';
++-- Force parallel execution for testing
++SET max_parallel_workers_per_gather = 2;
++SET parallel_tuple_cost = 0;
++SET parallel_setup_cost = 0;
++SET min_parallel_table_scan_size = 0;
++SET min_parallel_index_scan_size = 0;
++-- Create table with enough data to trigger parallel execution
++CREATE TABLE parallel_test (id int, data text);
++INSERT INTO parallel_test SELECT generate_series(1, 1000), 'test data';
++SELECT count(*) FROM parallel_test;
++NOTICE:  AUDIT: SESSION,13,1,READ,SELECT,,,SELECT count(*) FROM parallel_test;,<not logged>
++ count 
++-------
++  1000
++(1 row)
++
++-- Cleanup parallel test
++DROP TABLE parallel_test;
++RESET max_parallel_workers_per_gather;
++RESET parallel_tuple_cost;
++RESET parallel_setup_cost;
++RESET min_parallel_table_scan_size;
++RESET min_parallel_index_scan_size;
++RESET pgaudit.log;
++RESET pgaudit.log_client;
++RESET pgaudit.log_level;
+ -- Cleanup
+ -- Set client_min_messages up to warning to avoid noise
+ SET client_min_messages = 'warning';
+diff --git a/pgaudit.c b/pgaudit.c
+index 004d1f9..f061164 100644
+--- a/pgaudit.c
++++ b/pgaudit.c
+@@ -11,6 +11,7 @@
+ #include "postgres.h"
+ 
+ #include "access/htup_details.h"
++#include "access/parallel.h"
+ #include "access/sysattr.h"
+ #include "access/xact.h"
+ #include "access/relation.h"
+@@ -1339,7 +1340,7 @@ pgaudit_ExecutorStart_hook(QueryDesc *queryDesc, int eflags)
+ {
+     AuditEventStackItem *stackItem = NULL;
+ 
+-    if (!internalStatement)
++    if (!internalStatement && !IsParallelWorker())
+     {
+         /* Push the audit even onto the stack */
+         stackItem = stack_push();
+@@ -1420,7 +1421,7 @@ pgaudit_ExecutorCheckPerms_hook(List *rangeTabls, List *permInfos, bool abort)
+ 
+     /* Log DML if the audit role is valid or session logging is enabled */
+     if ((auditOid != InvalidOid || auditLogBitmap != 0) &&
+-        !IsAbortedTransactionBlockState())
++        !IsAbortedTransactionBlockState() && !IsParallelWorker())
+     {
+         /* If auditLogRows is on, wait for rows processed to be set */
+         if (auditLogRows && auditEventStack != NULL)
+@@ -1475,7 +1476,7 @@ pgaudit_ExecutorRun_hook(QueryDesc *queryDesc, ScanDirection direction, uint64 c
+     else
+         standard_ExecutorRun(queryDesc, direction, count, execute_once);
+ 
+-    if (auditLogRows && !internalStatement)
++    if (auditLogRows && !internalStatement && !IsParallelWorker())
+     {
+         /* Find an item from the stack by the query memory context */
+         stackItem = stack_find_context(queryDesc->estate->es_query_cxt);
+@@ -1495,7 +1496,7 @@ pgaudit_ExecutorEnd_hook(QueryDesc *queryDesc)
+     AuditEventStackItem *stackItem = NULL;
+     AuditEventStackItem *auditEventStackFull = NULL;
+ 
+-    if (auditLogRows && !internalStatement)
++    if (auditLogRows && !internalStatement && !IsParallelWorker())
+     {
+         /* Find an item from the stack by the query memory context */
+         stackItem = stack_find_context(queryDesc->estate->es_query_cxt);
+diff --git a/sql/pgaudit.sql b/sql/pgaudit.sql
+index 6aae88b..de6d7fd 100644
+--- a/sql/pgaudit.sql
++++ b/sql/pgaudit.sql
+@@ -1631,6 +1631,36 @@ DROP USER MAPPING FOR regress_user1 SERVER fdw_server;
+ DROP SERVER fdw_server;
+ DROP EXTENSION postgres_fdw;
+ 
++--
++-- Test logging in parallel workers
++SET pgaudit.log = 'read';
++SET pgaudit.log_client = on;
++SET pgaudit.log_level = 'notice';
++
++-- Force parallel execution for testing
++SET max_parallel_workers_per_gather = 2;
++SET parallel_tuple_cost = 0;
++SET parallel_setup_cost = 0;
++SET min_parallel_table_scan_size = 0;
++SET min_parallel_index_scan_size = 0;
++
++-- Create table with enough data to trigger parallel execution
++CREATE TABLE parallel_test (id int, data text);
++INSERT INTO parallel_test SELECT generate_series(1, 1000), 'test data';
++
++SELECT count(*) FROM parallel_test;
++
++-- Cleanup parallel test
++DROP TABLE parallel_test;
++RESET max_parallel_workers_per_gather;
++RESET parallel_tuple_cost;
++RESET parallel_setup_cost;
++RESET min_parallel_table_scan_size;
++RESET min_parallel_index_scan_size;
++RESET pgaudit.log;
++RESET pgaudit.log_client;
++RESET pgaudit.log_level;
++
+ -- Cleanup
+ -- Set client_min_messages up to warning to avoid noise
+ SET client_min_messages = 'warning';

compute/patches/pgaudit-parallel_workers-v17.patch

@@ -0,0 +1,143 @@
+commit 8d02e4c6c5e1e8676251b0717a46054267091cb4
+Author: Tristan Partin <tristan.partin@databricks.com>
+Date:   2025-06-23 02:09:31 +0000
+
+    Disable logging in parallel workers
+    
+    When a query uses parallel workers, pgaudit will log the same query for
+    every parallel worker. This is undesireable since it can result in log
+    amplification for queries that use parallel workers.
+    
+    Signed-off-by: Tristan Partin <tristan.partin@databricks.com>
+
+diff --git a/expected/pgaudit.out b/expected/pgaudit.out
+index d696287..4b1059a 100644
+--- a/expected/pgaudit.out
++++ b/expected/pgaudit.out
+@@ -2568,6 +2568,37 @@ DROP SERVER fdw_server;
+ NOTICE:  AUDIT: SESSION,11,1,DDL,DROP SERVER,,,DROP SERVER fdw_server,<not logged>
+ DROP EXTENSION postgres_fdw;
+ NOTICE:  AUDIT: SESSION,12,1,DDL,DROP EXTENSION,,,DROP EXTENSION postgres_fdw,<not logged>
++--
++-- Test logging in parallel workers
++SET pgaudit.log = 'read';
++SET pgaudit.log_client = on;
++SET pgaudit.log_level = 'notice';
++-- Force parallel execution for testing
++SET max_parallel_workers_per_gather = 2;
++SET parallel_tuple_cost = 0;
++SET parallel_setup_cost = 0;
++SET min_parallel_table_scan_size = 0;
++SET min_parallel_index_scan_size = 0;
++-- Create table with enough data to trigger parallel execution
++CREATE TABLE parallel_test (id int, data text);
++INSERT INTO parallel_test SELECT generate_series(1, 1000), 'test data';
++SELECT count(*) FROM parallel_test;
++NOTICE:  AUDIT: SESSION,13,1,READ,SELECT,,,SELECT count(*) FROM parallel_test,<not logged>
++ count 
++-------
++  1000
++(1 row)
++
++-- Cleanup parallel test
++DROP TABLE parallel_test;
++RESET max_parallel_workers_per_gather;
++RESET parallel_tuple_cost;
++RESET parallel_setup_cost;
++RESET min_parallel_table_scan_size;
++RESET min_parallel_index_scan_size;
++RESET pgaudit.log;
++RESET pgaudit.log_client;
++RESET pgaudit.log_level;
+ -- Cleanup
+ -- Set client_min_messages up to warning to avoid noise
+ SET client_min_messages = 'warning';
+diff --git a/pgaudit.c b/pgaudit.c
+index 1764af1..0e48875 100644
+--- a/pgaudit.c
++++ b/pgaudit.c
+@@ -11,6 +11,7 @@
+ #include "postgres.h"
+ 
+ #include "access/htup_details.h"
++#include "access/parallel.h"
+ #include "access/sysattr.h"
+ #include "access/xact.h"
+ #include "access/relation.h"
+@@ -1406,7 +1407,7 @@ pgaudit_ExecutorStart_hook(QueryDesc *queryDesc, int eflags)
+ {
+     AuditEventStackItem *stackItem = NULL;
+ 
+-    if (!internalStatement)
++    if (!internalStatement && !IsParallelWorker())
+     {
+         /* Push the audit event onto the stack */
+         stackItem = stack_push();
+@@ -1489,7 +1490,7 @@ pgaudit_ExecutorCheckPerms_hook(List *rangeTabls, List *permInfos, bool abort)
+ 
+     /* Log DML if the audit role is valid or session logging is enabled */
+     if ((auditOid != InvalidOid || auditLogBitmap != 0) &&
+-        !IsAbortedTransactionBlockState())
++        !IsAbortedTransactionBlockState() && !IsParallelWorker())
+     {
+         /* If auditLogRows is on, wait for rows processed to be set */
+         if (auditLogRows && auditEventStack != NULL)
+@@ -1544,7 +1545,7 @@ pgaudit_ExecutorRun_hook(QueryDesc *queryDesc, ScanDirection direction, uint64 c
+     else
+         standard_ExecutorRun(queryDesc, direction, count, execute_once);
+ 
+-    if (auditLogRows && !internalStatement)
++    if (auditLogRows && !internalStatement && !IsParallelWorker())
+     {
+         /* Find an item from the stack by the query memory context */
+         stackItem = stack_find_context(queryDesc->estate->es_query_cxt);
+@@ -1564,7 +1565,7 @@ pgaudit_ExecutorEnd_hook(QueryDesc *queryDesc)
+     AuditEventStackItem *stackItem = NULL;
+     AuditEventStackItem *auditEventStackFull = NULL;
+ 
+-    if (auditLogRows && !internalStatement)
++    if (auditLogRows && !internalStatement && !IsParallelWorker())
+     {
+         /* Find an item from the stack by the query memory context */
+         stackItem = stack_find_context(queryDesc->estate->es_query_cxt);
+diff --git a/sql/pgaudit.sql b/sql/pgaudit.sql
+index e161f01..c873098 100644
+--- a/sql/pgaudit.sql
++++ b/sql/pgaudit.sql
+@@ -1637,6 +1637,36 @@ DROP USER MAPPING FOR regress_user1 SERVER fdw_server;
+ DROP SERVER fdw_server;
+ DROP EXTENSION postgres_fdw;
+ 
++--
++-- Test logging in parallel workers
++SET pgaudit.log = 'read';
++SET pgaudit.log_client = on;
++SET pgaudit.log_level = 'notice';
++
++-- Force parallel execution for testing
++SET max_parallel_workers_per_gather = 2;
++SET parallel_tuple_cost = 0;
++SET parallel_setup_cost = 0;
++SET min_parallel_table_scan_size = 0;
++SET min_parallel_index_scan_size = 0;
++
++-- Create table with enough data to trigger parallel execution
++CREATE TABLE parallel_test (id int, data text);
++INSERT INTO parallel_test SELECT generate_series(1, 1000), 'test data';
++
++SELECT count(*) FROM parallel_test;
++
++-- Cleanup parallel test
++DROP TABLE parallel_test;
++RESET max_parallel_workers_per_gather;
++RESET parallel_tuple_cost;
++RESET parallel_setup_cost;
++RESET min_parallel_table_scan_size;
++RESET min_parallel_index_scan_size;
++RESET pgaudit.log;
++RESET pgaudit.log_client;
++RESET pgaudit.log_level;
++
+ -- Cleanup
+ -- Set client_min_messages up to warning to avoid noise
+ SET client_min_messages = 'warning';

compute/patches/rum.patch

@@ -7,7 +7,7 @@ index 255e616..1c6edb7 100644
  			 RelationGetRelationName(index));
  
 +#ifdef NEON_SMGR
-+	smgr_start_unlogged_build(index->rd_smgr);
++	smgr_start_unlogged_build(RelationGetSmgr(index));
 +#endif
 +
  	initRumState(&buildstate.rumstate, index);
@@ -18,7 +18,7 @@ index 255e616..1c6edb7 100644
  	rumUpdateStats(index, &buildstate.buildStats, buildstate.rumstate.isBuild);
  
 +#ifdef NEON_SMGR
-+	smgr_finish_unlogged_build_phase_1(index->rd_smgr);
++	smgr_finish_unlogged_build_phase_1(RelationGetSmgr(index));
 +#endif
 +
  	/*
@@ -29,7 +29,7 @@ index 255e616..1c6edb7 100644
  	}
  
 +#ifdef NEON_SMGR
-+	smgr_end_unlogged_build(index->rd_smgr);
++	smgr_end_unlogged_build(RelationGetSmgr(index));
 +#endif
 +
  	/*

compute/vm-image-spec-bookworm.yaml

@@ -26,7 +26,7 @@ commands:
   - name: postgres-exporter
     user: nobody
     sysvInitAction: respawn
-    shell: 'DATA_SOURCE_NAME="user=cloud_admin sslmode=disable dbname=postgres application_name=postgres-exporter" /bin/postgres_exporter --config.file=/etc/postgres_exporter.yml'
+    shell: 'DATA_SOURCE_NAME="user=cloud_admin sslmode=disable dbname=postgres application_name=postgres-exporter pgaudit.log=none" /bin/postgres_exporter --config.file=/etc/postgres_exporter.yml'
   - name: pgbouncer-exporter
     user: postgres
     sysvInitAction: respawn
@@ -59,7 +59,7 @@ files:
       # the rules use ALL as the hostname. Avoid the pointless lookups and the "unable to
       # resolve host" log messages that they generate.
       Defaults !fqdn
-      
+
       # Allow postgres user (which is what compute_ctl runs as) to run /neonvm/bin/resize-swap
       # and /neonvm/bin/set-disk-quota as root without requiring entering a password (NOPASSWD),
       # regardless of hostname (ALL)

compute/vm-image-spec-bullseye.yaml

@@ -26,7 +26,7 @@ commands:
   - name: postgres-exporter
     user: nobody
     sysvInitAction: respawn
-    shell: 'DATA_SOURCE_NAME="user=cloud_admin sslmode=disable dbname=postgres application_name=postgres-exporter" /bin/postgres_exporter --config.file=/etc/postgres_exporter.yml'
+    shell: 'DATA_SOURCE_NAME="user=cloud_admin sslmode=disable dbname=postgres application_name=postgres-exporter pgaudit.log=none" /bin/postgres_exporter --config.file=/etc/postgres_exporter.yml'
   - name: pgbouncer-exporter
     user: postgres
     sysvInitAction: respawn
@@ -59,7 +59,7 @@ files:
       # the rules use ALL as the hostname. Avoid the pointless lookups and the "unable to
       # resolve host" log messages that they generate.
       Defaults !fqdn
-      
+
       # Allow postgres user (which is what compute_ctl runs as) to run /neonvm/bin/resize-swap
       # and /neonvm/bin/set-disk-quota as root without requiring entering a password (NOPASSWD),
       # regardless of hostname (ALL)

compute_tools/Cargo.toml

@@ -27,6 +27,7 @@ fail.workspace = true
 flate2.workspace = true
 futures.workspace = true
 http.workspace = true
+hostname-validator = "1.1"
 indexmap.workspace = true
 itertools.workspace = true
 jsonwebtoken.workspace = true
@@ -38,6 +39,7 @@ once_cell.workspace = true
 opentelemetry.workspace = true
 opentelemetry_sdk.workspace = true
 p256 = { version = "0.13", features = ["pem"] }
+pageserver_page_api.workspace = true
 postgres.workspace = true
 regex.workspace = true
 reqwest = { workspace = true, features = ["json"] }
@@ -53,6 +55,7 @@ tokio = { workspace = true, features = ["rt", "rt-multi-thread"] }
 tokio-postgres.workspace = true
 tokio-util.workspace = true
 tokio-stream.workspace = true
+tonic.workspace = true
 tower-otel.workspace = true
 tracing.workspace = true
 tracing-opentelemetry.workspace = true
@@ -64,6 +67,7 @@ uuid.workspace = true
 walkdir.workspace = true
 x509-cert.workspace = true
 
+postgres_versioninfo.workspace = true
 postgres_initdb.workspace = true
 compute_api.workspace = true
 utils.workspace = true

compute_tools/src/bin/compute_ctl.rs

@@ -36,11 +36,13 @@
 use std::ffi::OsString;
 use std::fs::File;
 use std::process::exit;
+use std::sync::Arc;
+use std::sync::atomic::AtomicU64;
 use std::sync::mpsc;
 use std::thread;
 use std::time::Duration;
 
-use anyhow::{Context, Result};
+use anyhow::{Context, Result, bail};
 use clap::Parser;
 use compute_api::responses::ComputeConfig;
 use compute_tools::compute::{
@@ -57,31 +59,15 @@ use tracing::{error, info};
 use url::Url;
 use utils::failpoint_support;
 
-// 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
-fn parse_remote_ext_base_url(arg: &str) -> Result<String> {
-    const FALLBACK_PG_EXT_GATEWAY_BASE_URL: &str =
-        "http://pg-ext-s3-gateway.pg-ext-s3-gateway.svc.cluster.local";
-
-    Ok(if arg.starts_with("http") {
-        arg
-    } else {
-        FALLBACK_PG_EXT_GATEWAY_BASE_URL
-    }
-    .to_owned())
-}
-
-#[derive(Parser)]
+#[derive(Debug, Parser)]
 #[command(rename_all = "kebab-case")]
 struct Cli {
     #[arg(short = 'b', long, default_value = "postgres", env = "POSTGRES_PATH")]
     pub pgbin: String,
 
     /// The base URL for the remote extension storage proxy gateway.
-    /// Should be in the form of `http(s)://<gateway-hostname>[:<port>]`.
-    #[arg(short = 'r', long, value_parser = parse_remote_ext_base_url, alias = "remote-ext-config")]
-    pub remote_ext_base_url: Option<String>,
+    #[arg(short = 'r', long, value_parser = Self::parse_remote_ext_base_url)]
+    pub remote_ext_base_url: Option<Url>,
 
     /// The port to bind the external listening HTTP server to. Clients running
     /// outside the compute will talk to the compute through this port. Keep
@@ -136,6 +122,33 @@ struct Cli {
         requires = "compute-id"
     )]
     pub control_plane_uri: Option<String>,
+
+    /// Interval in seconds for collecting installed extensions statistics
+    #[arg(long, default_value = "3600")]
+    pub installed_extensions_collection_interval: u64,
+
+    /// Run in development mode, skipping VM-specific operations like process termination
+    #[arg(long, action = clap::ArgAction::SetTrue)]
+    pub dev: bool,
+}
+
+impl Cli {
+    /// Parse a URL from an argument. By default, this isn't necessary, but we
+    /// want to do some sanity checking.
+    fn parse_remote_ext_base_url(value: &str) -> Result<Url> {
+        // Remove extra trailing slashes, and add one. We use Url::join() later
+        // when downloading remote extensions. If the base URL is something like
+        // http://example.com/pg-ext-s3-gateway, and join() is called with
+        // something like "xyz", the resulting URL is http://example.com/xyz.
+        let value = value.trim_end_matches('/').to_owned() + "/";
+        let url = Url::parse(&value)?;
+
+        if url.query_pairs().count() != 0 {
+            bail!("parameters detected in remote extensions base URL")
+        }
+
+        Ok(url)
+    }
 }
 
 fn main() -> Result<()> {
@@ -152,7 +165,7 @@ fn main() -> Result<()> {
         .build()?;
     let _rt_guard = runtime.enter();
 
-    runtime.block_on(init())?;
+    runtime.block_on(init(cli.dev))?;
 
     // enable core dumping for all child processes
     setrlimit(Resource::CORE, rlimit::INFINITY, rlimit::INFINITY)?;
@@ -179,6 +192,9 @@ fn main() -> Result<()> {
             cgroup: cli.cgroup,
             #[cfg(target_os = "linux")]
             vm_monitor_addr: cli.vm_monitor_addr,
+            installed_extensions_collection_interval: Arc::new(AtomicU64::new(
+                cli.installed_extensions_collection_interval,
+            )),
         },
         config,
     )?;
@@ -190,13 +206,13 @@ fn main() -> Result<()> {
     deinit_and_exit(exit_code);
 }
 
-async fn init() -> Result<()> {
+async fn init(dev_mode: bool) -> Result<()> {
     init_tracing_and_logging(DEFAULT_LOG_LEVEL).await?;
 
     let mut signals = Signals::new([SIGINT, SIGTERM, SIGQUIT])?;
     thread::spawn(move || {
         for sig in signals.forever() {
-            handle_exit_signal(sig);
+            handle_exit_signal(sig, dev_mode);
         }
     });
 
@@ -255,15 +271,16 @@ fn deinit_and_exit(exit_code: Option<i32>) -> ! {
 /// 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) {
+fn handle_exit_signal(sig: i32, dev_mode: bool) {
     info!("received {sig} termination signal");
-    forward_termination_signal();
+    forward_termination_signal(dev_mode);
     exit(1);
 }
 
 #[cfg(test)]
 mod test {
-    use clap::CommandFactory;
+    use clap::{CommandFactory, Parser};
+    use url::Url;
 
     use super::Cli;
 
@@ -273,16 +290,41 @@ mod test {
     }
 
     #[test]
-    fn parse_pg_ext_gateway_base_url() {
-        let arg = "http://pg-ext-s3-gateway2";
-        let result = super::parse_remote_ext_base_url(arg).unwrap();
-        assert_eq!(result, arg);
-
-        let arg = "pg-ext-s3-gateway";
-        let result = super::parse_remote_ext_base_url(arg).unwrap();
+    fn verify_remote_ext_base_url() {
+        let cli = Cli::parse_from([
+            "compute_ctl",
+            "--pgdata=test",
+            "--connstr=test",
+            "--compute-id=test",
+            "--remote-ext-base-url",
+            "https://example.com/subpath",
+        ]);
         assert_eq!(
-            result,
-            "http://pg-ext-s3-gateway.pg-ext-s3-gateway.svc.cluster.local"
+            cli.remote_ext_base_url.unwrap(),
+            Url::parse("https://example.com/subpath/").unwrap()
         );
+
+        let cli = Cli::parse_from([
+            "compute_ctl",
+            "--pgdata=test",
+            "--connstr=test",
+            "--compute-id=test",
+            "--remote-ext-base-url",
+            "https://example.com//",
+        ]);
+        assert_eq!(
+            cli.remote_ext_base_url.unwrap(),
+            Url::parse("https://example.com").unwrap()
+        );
+
+        Cli::try_parse_from([
+            "compute_ctl",
+            "--pgdata=test",
+            "--connstr=test",
+            "--compute-id=test",
+            "--remote-ext-base-url",
+            "https://example.com?hello=world",
+        ])
+        .expect_err("URL parameters are not allowed");
     }
 }

compute_tools/src/bin/fast_import.rs

@@ -29,7 +29,7 @@ use anyhow::{Context, bail};
 use aws_config::BehaviorVersion;
 use camino::{Utf8Path, Utf8PathBuf};
 use clap::{Parser, Subcommand};
-use compute_tools::extension_server::{PostgresMajorVersion, get_pg_version};
+use compute_tools::extension_server::get_pg_version;
 use nix::unistd::Pid;
 use std::ops::Not;
 use tracing::{Instrument, error, info, info_span, warn};
@@ -179,12 +179,8 @@ impl PostgresProcess {
             .await
             .context("create pgdata directory")?;
 
-        let pg_version = match get_pg_version(self.pgbin.as_ref()) {
-            PostgresMajorVersion::V14 => 14,
-            PostgresMajorVersion::V15 => 15,
-            PostgresMajorVersion::V16 => 16,
-            PostgresMajorVersion::V17 => 17,
-        };
+        let pg_version = get_pg_version(self.pgbin.as_ref());
+
         postgres_initdb::do_run_initdb(postgres_initdb::RunInitdbArgs {
             superuser: initdb_user,
             locale: DEFAULT_LOCALE, // XXX: this shouldn't be hard-coded,
@@ -339,6 +335,8 @@ async fn run_dump_restore(
     destination_connstring: String,
 ) -> Result<(), anyhow::Error> {
     let dumpdir = workdir.join("dumpdir");
+    let num_jobs = num_cpus::get().to_string();
+    info!("using {num_jobs} jobs for dump/restore");
 
     let common_args = [
         // schema mapping (prob suffices to specify them on one side)
@@ -354,7 +352,7 @@ async fn run_dump_restore(
         "directory".to_string(),
         // concurrency
         "--jobs".to_string(),
-        num_cpus::get().to_string(),
+        num_jobs,
         // progress updates
         "--verbose".to_string(),
     ];
@@ -484,10 +482,8 @@ async fn cmd_pgdata(
     };
 
     let superuser = "cloud_admin";
-    let destination_connstring = format!(
-        "host=localhost port={} user={} dbname=neondb",
-        pg_port, superuser
-    );
+    let destination_connstring =
+        format!("host=localhost port={pg_port} user={superuser} dbname=neondb");
 
     let pgdata_dir = workdir.join("pgdata");
     let mut proc = PostgresProcess::new(pgdata_dir.clone(), pg_bin_dir.clone(), pg_lib_dir.clone());

compute_tools/src/bin/fast_import/s3_uri.rs

@@ -69,7 +69,7 @@ impl clap::builder::TypedValueParser for S3Uri {
         S3Uri::from_str(value_str).map_err(|e| {
             clap::Error::raw(
                 clap::error::ErrorKind::InvalidValue,
-                format!("Failed to parse S3 URI: {}", e),
+                format!("Failed to parse S3 URI: {e}"),
             )
         })
     }

compute_tools/src/catalog.rs

@@ -22,7 +22,7 @@ pub async fn get_dbs_and_roles(compute: &Arc<ComputeNode>) -> anyhow::Result<Cat
 
     spawn(async move {
         if let Err(e) = connection.await {
-            eprintln!("connection error: {}", e);
+            eprintln!("connection error: {e}");
         }
     });
 
@@ -119,7 +119,7 @@ pub async fn get_database_schema(
         _ => {
             let mut lines = stderr_reader.lines();
             if let Some(line) = lines.next_line().await? {
-                if line.contains(&format!("FATAL:  database \"{}\" does not exist", dbname)) {
+                if line.contains(&format!("FATAL:  database \"{dbname}\" does not exist")) {
                     return Err(SchemaDumpError::DatabaseDoesNotExist);
                 }
                 warn!("pg_dump stderr: {}", line)

compute_tools/src/compute.rs

@@ -3,10 +3,10 @@ use chrono::{DateTime, Utc};
 use compute_api::privilege::Privilege;
 use compute_api::responses::{
     ComputeConfig, ComputeCtlConfig, ComputeMetrics, ComputeStatus, LfcOffloadState,
-    LfcPrewarmState,
+    LfcPrewarmState, TlsConfig,
 };
 use compute_api::spec::{
-    ComputeAudit, ComputeFeature, ComputeMode, ComputeSpec, ExtVersion, PgIdent,
+    ComputeAudit, ComputeFeature, ComputeMode, ComputeSpec, ExtVersion, PageserverProtocol, PgIdent,
 };
 use futures::StreamExt;
 use futures::future::join_all;
@@ -15,25 +15,28 @@ use itertools::Itertools;
 use nix::sys::signal::{Signal, kill};
 use nix::unistd::Pid;
 use once_cell::sync::Lazy;
+use pageserver_page_api::{self as page_api, BaseBackupCompression};
 use postgres;
 use postgres::NoTls;
 use postgres::error::SqlState;
 use remote_storage::{DownloadError, RemotePath};
 use std::collections::{HashMap, HashSet};
-use std::net::SocketAddr;
 use std::os::unix::fs::{PermissionsExt, symlink};
 use std::path::Path;
 use std::process::{Command, Stdio};
 use std::str::FromStr;
-use std::sync::atomic::{AtomicU32, Ordering};
+use std::sync::atomic::{AtomicU32, AtomicU64, Ordering};
 use std::sync::{Arc, Condvar, Mutex, RwLock};
 use std::time::{Duration, Instant};
 use std::{env, fs};
 use tokio::spawn;
 use tracing::{Instrument, debug, error, info, instrument, warn};
+use url::Url;
 use utils::id::{TenantId, TimelineId};
 use utils::lsn::Lsn;
 use utils::measured_stream::MeasuredReader;
+use utils::pid_file;
+use utils::shard::{ShardCount, ShardIndex, ShardNumber};
 
 use crate::configurator::launch_configurator;
 use crate::disk_quota::set_disk_quota;
@@ -43,6 +46,7 @@ use crate::lsn_lease::launch_lsn_lease_bg_task_for_static;
 use crate::metrics::COMPUTE_CTL_UP;
 use crate::monitor::launch_monitor;
 use crate::pg_helpers::*;
+use crate::pgbouncer::*;
 use crate::rsyslog::{
     PostgresLogsRsyslogConfig, configure_audit_rsyslog, configure_postgres_logs_export,
     launch_pgaudit_gc,
@@ -66,6 +70,7 @@ pub static BUILD_TAG: Lazy<String> = Lazy::new(|| {
         .unwrap_or(BUILD_TAG_DEFAULT)
         .to_string()
 });
+const DEFAULT_INSTALLED_EXTENSIONS_COLLECTION_INTERVAL: u64 = 3600;
 
 /// Static configuration params that don't change after startup. These mostly
 /// come from the CLI args, or are derived from them.
@@ -96,7 +101,10 @@ pub struct ComputeNodeParams {
     pub internal_http_port: u16,
 
     /// the address of extension storage proxy gateway
-    pub remote_ext_base_url: Option<String>,
+    pub remote_ext_base_url: Option<Url>,
+
+    /// Interval for installed extensions collection
+    pub installed_extensions_collection_interval: Arc<AtomicU64>,
 }
 
 /// Compute node info shared across several `compute_ctl` threads.
@@ -119,6 +127,9 @@ pub struct ComputeNode {
     // key: ext_archive_name, value: started download time, download_completed?
     pub ext_download_progress: RwLock<HashMap<String, (DateTime<Utc>, bool)>>,
     pub compute_ctl_config: ComputeCtlConfig,
+
+    /// Handle to the extension stats collection task
+    extension_stats_task: Mutex<Option<tokio::task::JoinHandle<()>>>,
 }
 
 // store some metrics about download size that might impact startup time
@@ -157,6 +168,10 @@ pub struct ComputeState {
     pub lfc_prewarm_state: LfcPrewarmState,
     pub lfc_offload_state: LfcOffloadState,
 
+    /// WAL flush LSN that is set after terminating Postgres and syncing safekeepers if
+    /// mode == ComputeMode::Primary. None otherwise
+    pub terminate_flush_lsn: Option<Lsn>,
+
     pub metrics: ComputeMetrics,
 }
 
@@ -172,6 +187,7 @@ impl ComputeState {
             metrics: ComputeMetrics::default(),
             lfc_prewarm_state: LfcPrewarmState::default(),
             lfc_offload_state: LfcOffloadState::default(),
+            terminate_flush_lsn: None,
         }
     }
 
@@ -207,10 +223,50 @@ pub struct ParsedSpec {
     pub pageserver_connstr: String,
     pub safekeeper_connstrings: Vec<String>,
     pub storage_auth_token: Option<String>,
-    pub endpoint_storage_addr: Option<SocketAddr>,
+    /// k8s dns name and port
+    pub endpoint_storage_addr: Option<String>,
     pub endpoint_storage_token: Option<String>,
 }
 
+impl ParsedSpec {
+    pub fn validate(&self) -> Result<(), String> {
+        // Only Primary nodes are using safekeeper_connstrings, and at the moment
+        // this method only validates that part of the specs.
+        if self.spec.mode != ComputeMode::Primary {
+            return Ok(());
+        }
+
+        // While it seems like a good idea to check for an odd number of entries in
+        // the safekeepers connection string, changes to the list of safekeepers might
+        // incur appending a new server to a list of 3, in which case a list of 4
+        // entries is okay in production.
+        //
+        // Still we want unique entries, and at least one entry in the vector
+        if self.safekeeper_connstrings.is_empty() {
+            return Err(String::from("safekeeper_connstrings is empty"));
+        }
+
+        // check for uniqueness of the connection strings in the set
+        let mut connstrings = self.safekeeper_connstrings.clone();
+
+        connstrings.sort();
+        let mut previous = &connstrings[0];
+
+        for current in connstrings.iter().skip(1) {
+            // duplicate entry?
+            if current == previous {
+                return Err(format!(
+                    "duplicate entry in safekeeper_connstrings: {current}!",
+                ));
+            }
+
+            previous = current;
+        }
+
+        Ok(())
+    }
+}
+
 impl TryFrom<ComputeSpec> for ParsedSpec {
     type Error = String;
     fn try_from(spec: ComputeSpec) -> Result<Self, String> {
@@ -240,6 +296,7 @@ impl TryFrom<ComputeSpec> for ParsedSpec {
         } else {
             spec.safekeeper_connstrings.clone()
         };
+
         let storage_auth_token = spec.storage_auth_token.clone();
         let tenant_id: TenantId = if let Some(tenant_id) = spec.tenant_id {
             tenant_id
@@ -262,19 +319,16 @@ impl TryFrom<ComputeSpec> for ParsedSpec {
                 .or(Err("invalid timeline id"))?
         };
 
-        let endpoint_storage_addr: Option<SocketAddr> = spec
+        let endpoint_storage_addr: Option<String> = spec
             .endpoint_storage_addr
             .clone()
-            .or_else(|| spec.cluster.settings.find("neon.endpoint_storage_addr"))
-            .unwrap_or_default()
-            .parse()
-            .ok();
+            .or_else(|| spec.cluster.settings.find("neon.endpoint_storage_addr"));
         let endpoint_storage_token = spec
             .endpoint_storage_token
             .clone()
             .or_else(|| spec.cluster.settings.find("neon.endpoint_storage_token"));
 
-        Ok(ParsedSpec {
+        let res = ParsedSpec {
             spec,
             pageserver_connstr,
             safekeeper_connstrings,
@@ -283,7 +337,11 @@ impl TryFrom<ComputeSpec> for ParsedSpec {
             timeline_id,
             endpoint_storage_addr,
             endpoint_storage_token,
-        })
+        };
+
+        // Now check validity of the parsed specification
+        res.validate()?;
+        Ok(res)
     }
 }
 
@@ -350,14 +408,11 @@ impl ComputeNode {
         // that can affect `compute_ctl` and prevent it from properly configuring the database schema.
         // Unset them via connection string options before connecting to the database.
         // N.B. keep it in sync with `ZENITH_OPTIONS` in `get_maintenance_client()`.
-        //
-        // TODO(ololobus): we currently pass `-c default_transaction_read_only=off` from control plane
-        // as well. After rolling out this code, we can remove this parameter from control plane.
-        // In the meantime, double-passing is fine, the last value is applied.
-        // See: <https://github.com/neondatabase/cloud/blob/133dd8c4dbbba40edfbad475bf6a45073ca63faf/goapp/controlplane/internal/pkg/compute/provisioner/provisioner_common.go#L70>
-        const EXTRA_OPTIONS: &str = "-c role=cloud_admin -c default_transaction_read_only=off -c search_path=public -c statement_timeout=0";
+        const EXTRA_OPTIONS: &str = "-c role=cloud_admin -c default_transaction_read_only=off -c search_path=public -c statement_timeout=0 -c pgaudit.log=none";
         let options = match conn_conf.get_options() {
-            Some(options) => format!("{} {}", options, EXTRA_OPTIONS),
+            // Allow the control plane to override any options set by the
+            // compute
+            Some(options) => format!("{EXTRA_OPTIONS} {options}"),
             None => EXTRA_OPTIONS.to_string(),
         };
         conn_conf.options(&options);
@@ -377,6 +432,7 @@ impl ComputeNode {
             state_changed: Condvar::new(),
             ext_download_progress: RwLock::new(HashMap::new()),
             compute_ctl_config: config.compute_ctl_config,
+            extension_stats_task: Mutex::new(None),
         })
     }
 
@@ -392,7 +448,7 @@ impl ComputeNode {
         // because QEMU will already have its memory allocated from the host, and
         // the necessary binaries will already be cached.
         if cli_spec.is_none() {
-            this.prewarm_postgres()?;
+            this.prewarm_postgres_vm_memory()?;
         }
 
         // Set the up metric with Empty status before starting the HTTP server.
@@ -464,6 +520,9 @@ impl ComputeNode {
             None
         };
 
+        // Terminate the extension stats collection task
+        this.terminate_extension_stats_task();
+
         // 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.
@@ -485,12 +544,21 @@ impl ComputeNode {
         // Reap the postgres process
         delay_exit |= this.cleanup_after_postgres_exit()?;
 
+        // /terminate returns LSN. If we don't sleep at all, connection will break and we
+        // won't get result. If we sleep too much, tests will take significantly longer
+        // and Github Action run will error out
+        let sleep_duration = if delay_exit {
+            Duration::from_secs(30)
+        } else {
+            Duration::from_millis(300)
+        };
+
         // 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");
-            std::thread::sleep(Duration::from_secs(30));
         }
+        std::thread::sleep(sleep_duration);
         Ok(exit_code)
     }
 
@@ -599,6 +667,8 @@ impl ComputeNode {
             });
         }
 
+        let tls_config = self.tls_config(&pspec.spec);
+
         // If there are any remote extensions in shared_preload_libraries, start downloading them
         if pspec.spec.remote_extensions.is_some() {
             let (this, spec) = (self.clone(), pspec.spec.clone());
@@ -655,7 +725,7 @@ impl ComputeNode {
             info!("tuning pgbouncer");
 
             let pgbouncer_settings = pgbouncer_settings.clone();
-            let tls_config = self.compute_ctl_config.tls.clone();
+            let tls_config = tls_config.clone();
 
             // Spawn a background task to do the tuning,
             // so that we don't block the main thread that starts Postgres.
@@ -674,7 +744,10 @@ impl ComputeNode {
 
             // Spawn a background task to do the configuration,
             // so that we don't block the main thread that starts Postgres.
-            let local_proxy = local_proxy.clone();
+
+            let mut local_proxy = local_proxy.clone();
+            local_proxy.tls = tls_config.clone();
+
             let _handle = tokio::spawn(async move {
                 if let Err(err) = local_proxy::configure(&local_proxy) {
                     error!("error while configuring local_proxy: {err:?}");
@@ -686,34 +759,33 @@ impl ComputeNode {
         // Configure and start rsyslog for compliance audit logging
         match pspec.spec.audit_log_level {
             ComputeAudit::Hipaa | ComputeAudit::Extended | ComputeAudit::Full => {
-                let remote_endpoint =
+                let remote_tls_endpoint =
+                    std::env::var("AUDIT_LOGGING_TLS_ENDPOINT").unwrap_or("".to_string());
+                let remote_plain_endpoint =
                     std::env::var("AUDIT_LOGGING_ENDPOINT").unwrap_or("".to_string());
-                if remote_endpoint.is_empty() {
-                    anyhow::bail!("AUDIT_LOGGING_ENDPOINT is empty");
+
+                if remote_plain_endpoint.is_empty() && remote_tls_endpoint.is_empty() {
+                    anyhow::bail!(
+                        "AUDIT_LOGGING_ENDPOINT and AUDIT_LOGGING_TLS_ENDPOINT are both empty"
+                    );
                 }
 
                 let log_directory_path = Path::new(&self.params.pgdata).join("log");
                 let log_directory_path = log_directory_path.to_string_lossy().to_string();
 
-                // Add project_id,endpoint_id tag to identify the logs.
+                // Add project_id,endpoint_id to identify the logs.
                 //
                 // These ids are passed from cplane,
-                // for backwards compatibility (old computes that don't have them),
-                // we set them to None.
-                // TODO: Clean up this code when all computes have them.
-                let tag: Option<String> = match (
-                    pspec.spec.project_id.as_deref(),
-                    pspec.spec.endpoint_id.as_deref(),
-                ) {
-                    (Some(project_id), Some(endpoint_id)) => {
-                        Some(format!("{project_id}/{endpoint_id}"))
-                    }
-                    (Some(project_id), None) => Some(format!("{project_id}/None")),
-                    (None, Some(endpoint_id)) => Some(format!("None,{endpoint_id}")),
-                    (None, None) => None,
-                };
+                let endpoint_id = pspec.spec.endpoint_id.as_deref().unwrap_or("");
+                let project_id = pspec.spec.project_id.as_deref().unwrap_or("");
 
-                configure_audit_rsyslog(log_directory_path.clone(), tag, &remote_endpoint)?;
+                configure_audit_rsyslog(
+                    log_directory_path.clone(),
+                    endpoint_id,
+                    project_id,
+                    &remote_plain_endpoint,
+                    &remote_tls_endpoint,
+                )?;
 
                 // Launch a background task to clean up the audit logs
                 launch_pgaudit_gc(log_directory_path);
@@ -749,17 +821,7 @@ impl ComputeNode {
 
             let conf = self.get_tokio_conn_conf(None);
             tokio::task::spawn(async {
-                let res = get_installed_extensions(conf).await;
-                match res {
-                    Ok(extensions) => {
-                        info!(
-                            "[NEON_EXT_STAT] {}",
-                            serde_json::to_string(&extensions)
-                                .expect("failed to serialize extensions list")
-                        );
-                    }
-                    Err(err) => error!("could not get installed extensions: {err:?}"),
-                }
+                let _ = installed_extensions(conf).await;
             });
         }
 
@@ -789,8 +851,11 @@ impl ComputeNode {
         // Log metrics so that we can search for slow operations in logs
         info!(?metrics, postmaster_pid = %postmaster_pid, "compute start finished");
 
-        if pspec.spec.prewarm_lfc_on_startup {
-            self.prewarm_lfc();
+        // Spawn the extension stats background task
+        self.spawn_extension_stats_task();
+
+        if pspec.spec.autoprewarm {
+            self.prewarm_lfc(None);
         }
         Ok(())
     }
@@ -871,20 +936,25 @@ impl ComputeNode {
         // Maybe sync safekeepers again, to speed up next startup
         let compute_state = self.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) {
+        let lsn = 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 = self.sync_safekeepers(storage_auth_token)?;
-            info!("synced safekeepers at lsn {lsn}");
-        }
+            info!(%lsn, "synced safekeepers");
+            Some(lsn)
+        } else {
+            info!("not primary, not syncing safekeepers");
+            None
+        };
 
         let mut delay_exit = false;
         let mut state = self.state.lock().unwrap();
-        if state.status == ComputeStatus::TerminationPending {
+        state.terminate_flush_lsn = lsn;
+        if let ComputeStatus::TerminationPending { mode } = state.status {
             state.status = ComputeStatus::Terminated;
             self.state_changed.notify_all();
             // we were asked to terminate gracefully, don't exit to avoid restart
-            delay_exit = true
+            delay_exit = mode == compute_api::responses::TerminateMode::Fast
         }
         drop(state);
 
@@ -941,13 +1011,80 @@ impl ComputeNode {
         Ok(())
     }
 
-    // Get basebackup from the libpq connection to pageserver using `connstr` and
-    // unarchive it to `pgdata` directory overriding all its previous content.
+    /// Fetches a basebackup from the Pageserver using the compute state's Pageserver connstring and
+    /// unarchives it to `pgdata` directory, replacing any existing contents.
     #[instrument(skip_all, fields(%lsn))]
     fn try_get_basebackup(&self, compute_state: &ComputeState, lsn: Lsn) -> Result<()> {
         let spec = compute_state.pspec.as_ref().expect("spec must be set");
-        let start_time = Instant::now();
 
+        let shard0_connstr = spec.pageserver_connstr.split(',').next().unwrap();
+        let started = Instant::now();
+
+        let (connected, size) = match PageserverProtocol::from_connstring(shard0_connstr)? {
+            PageserverProtocol::Libpq => self.try_get_basebackup_libpq(spec, lsn)?,
+            PageserverProtocol::Grpc => self.try_get_basebackup_grpc(spec, lsn)?,
+        };
+
+        let mut state = self.state.lock().unwrap();
+        state.metrics.pageserver_connect_micros =
+            connected.duration_since(started).as_micros() as u64;
+        state.metrics.basebackup_bytes = size as u64;
+        state.metrics.basebackup_ms = started.elapsed().as_millis() as u64;
+
+        Ok(())
+    }
+
+    /// Fetches a basebackup via gRPC. The connstring must use grpc://. Returns the timestamp when
+    /// the connection was established, and the (compressed) size of the basebackup.
+    fn try_get_basebackup_grpc(&self, spec: &ParsedSpec, lsn: Lsn) -> Result<(Instant, usize)> {
+        let shard0_connstr = spec
+            .pageserver_connstr
+            .split(',')
+            .next()
+            .unwrap()
+            .to_string();
+        let shard_index = match spec.pageserver_connstr.split(',').count() as u8 {
+            0 | 1 => ShardIndex::unsharded(),
+            count => ShardIndex::new(ShardNumber(0), ShardCount(count)),
+        };
+
+        let (reader, connected) = tokio::runtime::Handle::current().block_on(async move {
+            let mut client = page_api::Client::new(
+                shard0_connstr,
+                spec.tenant_id,
+                spec.timeline_id,
+                shard_index,
+                spec.storage_auth_token.clone(),
+                None, // NB: base backups use payload compression
+            )
+            .await?;
+            let connected = Instant::now();
+            let reader = client
+                .get_base_backup(page_api::GetBaseBackupRequest {
+                    lsn: (lsn != Lsn(0)).then_some(lsn),
+                    compression: BaseBackupCompression::Gzip,
+                    replica: spec.spec.mode != ComputeMode::Primary,
+                    full: false,
+                })
+                .await?;
+            anyhow::Ok((reader, connected))
+        })?;
+
+        let mut reader = MeasuredReader::new(tokio_util::io::SyncIoBridge::new(reader));
+
+        // Set `ignore_zeros` so that unpack() reads the entire stream and doesn't just stop at the
+        // end-of-archive marker. If the server errors, the tar::Builder drop handler will write an
+        // end-of-archive marker before the error is emitted, and we would not see the error.
+        let mut ar = tar::Archive::new(flate2::read::GzDecoder::new(&mut reader));
+        ar.set_ignore_zeros(true);
+        ar.unpack(&self.params.pgdata)?;
+
+        Ok((connected, reader.get_byte_count()))
+    }
+
+    /// Fetches a basebackup via libpq. The connstring must use postgresql://. Returns the timestamp
+    /// when the connection was established, and the (compressed) size of the basebackup.
+    fn try_get_basebackup_libpq(&self, spec: &ParsedSpec, lsn: Lsn) -> Result<(Instant, usize)> {
         let shard0_connstr = spec.pageserver_connstr.split(',').next().unwrap();
         let mut config = postgres::Config::from_str(shard0_connstr)?;
 
@@ -961,16 +1098,14 @@ impl ComputeNode {
         }
 
         config.application_name("compute_ctl");
-        if let Some(spec) = &compute_state.pspec {
-            config.options(&format!(
-                "-c neon.compute_mode={}",
-                spec.spec.mode.to_type_str()
-            ));
-        }
+        config.options(&format!(
+            "-c neon.compute_mode={}",
+            spec.spec.mode.to_type_str()
+        ));
 
         // Connect to pageserver
         let mut client = config.connect(NoTls)?;
-        let pageserver_connect_micros = start_time.elapsed().as_micros() as u64;
+        let connected = Instant::now();
 
         let basebackup_cmd = match lsn {
             Lsn(0) => {
@@ -1007,16 +1142,13 @@ impl ComputeNode {
         // 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.
+        // The tar::Builder drop handler will write an end-of-archive marker
+        // before emitting the error, and we would not see it otherwise.
         let mut ar = tar::Archive::new(flate2::read::GzDecoder::new(&mut bufreader));
         ar.set_ignore_zeros(true);
         ar.unpack(&self.params.pgdata)?;
 
-        // Report metrics
-        let mut state = self.state.lock().unwrap();
-        state.metrics.pageserver_connect_micros = pageserver_connect_micros;
-        state.metrics.basebackup_bytes = measured_reader.get_byte_count() as u64;
-        state.metrics.basebackup_ms = start_time.elapsed().as_millis() as u64;
-        Ok(())
+        Ok((connected, measured_reader.get_byte_count()))
     }
 
     // Gets the basebackup in a retry loop
@@ -1069,7 +1201,7 @@ impl ComputeNode {
         let sk_configs = sk_connstrs.into_iter().map(|connstr| {
             // Format connstr
             let id = connstr.clone();
-            let connstr = format!("postgresql://no_user@{}", connstr);
+            let connstr = format!("postgresql://no_user@{connstr}");
             let options = format!(
                 "-c timeline_id={} tenant_id={}",
                 pspec.timeline_id, pspec.tenant_id
@@ -1215,13 +1347,15 @@ impl ComputeNode {
         let spec = &pspec.spec;
         let pgdata_path = Path::new(&self.params.pgdata);
 
+        let tls_config = self.tls_config(&pspec.spec);
+
         // Remove/create an empty pgdata directory and put configuration there.
         self.create_pgdata()?;
         config::write_postgres_conf(
             pgdata_path,
             &pspec.spec,
             self.params.internal_http_port,
-            &self.compute_ctl_config.tls,
+            tls_config,
         )?;
 
         // Syncing safekeepers is only safe with primary nodes: if a primary
@@ -1317,8 +1451,8 @@ impl ComputeNode {
     }
 
     /// Start and stop a postgres process to warm up the VM for startup.
-    pub fn prewarm_postgres(&self) -> Result<()> {
-        info!("prewarming");
+    pub fn prewarm_postgres_vm_memory(&self) -> Result<()> {
+        info!("prewarming VM memory");
 
         // Create pgdata
         let pgdata = &format!("{}.warmup", self.params.pgdata);
@@ -1360,7 +1494,7 @@ impl ComputeNode {
         kill(pm_pid, Signal::SIGQUIT)?;
         info!("sent SIGQUIT signal");
         pg.wait()?;
-        info!("done prewarming");
+        info!("done prewarming vm memory");
 
         // clean up
         let _ok = fs::remove_dir_all(pgdata);
@@ -1430,7 +1564,7 @@ impl ComputeNode {
                 let (mut client, connection) = conf.connect(NoTls).await?;
                 tokio::spawn(async move {
                     if let Err(e) = connection.await {
-                        eprintln!("connection error: {}", e);
+                        eprintln!("connection error: {e}");
                     }
                 });
 
@@ -1546,14 +1680,24 @@ impl ComputeNode {
                 .clone(),
         );
 
+        let mut tls_config = None::<TlsConfig>;
+        if spec.features.contains(&ComputeFeature::TlsExperimental) {
+            tls_config = self.compute_ctl_config.tls.clone();
+        }
+
+        self.update_installed_extensions_collection_interval(&spec);
+
         let max_concurrent_connections = self.max_service_connections(compute_state, &spec);
 
         // Merge-apply spec & changes to PostgreSQL state.
         self.apply_spec_sql(spec.clone(), conf.clone(), max_concurrent_connections)?;
 
         if let Some(local_proxy) = &spec.clone().local_proxy_config {
+            let mut local_proxy = local_proxy.clone();
+            local_proxy.tls = tls_config.clone();
+
             info!("configuring local_proxy");
-            local_proxy::configure(local_proxy).context("apply_config local_proxy")?;
+            local_proxy::configure(&local_proxy).context("apply_config local_proxy")?;
         }
 
         // Run migrations separately to not hold up cold starts
@@ -1565,7 +1709,7 @@ impl ComputeNode {
                 Ok((mut client, connection)) => {
                     tokio::spawn(async move {
                         if let Err(e) = connection.await {
-                            eprintln!("connection error: {}", e);
+                            eprintln!("connection error: {e}");
                         }
                     });
                     if let Err(e) = handle_migrations(&mut client).await {
@@ -1605,11 +1749,15 @@ impl ComputeNode {
     pub fn reconfigure(&self) -> Result<()> {
         let spec = self.state.lock().unwrap().pspec.clone().unwrap().spec;
 
+        let tls_config = self.tls_config(&spec);
+
+        self.update_installed_extensions_collection_interval(&spec);
+
         if let Some(ref pgbouncer_settings) = spec.pgbouncer_settings {
             info!("tuning pgbouncer");
 
             let pgbouncer_settings = pgbouncer_settings.clone();
-            let tls_config = self.compute_ctl_config.tls.clone();
+            let tls_config = tls_config.clone();
 
             // Spawn a background task to do the tuning,
             // so that we don't block the main thread that starts Postgres.
@@ -1627,7 +1775,7 @@ impl ComputeNode {
             // Spawn a background task to do the configuration,
             // so that we don't block the main thread that starts Postgres.
             let mut local_proxy = local_proxy.clone();
-            local_proxy.tls = self.compute_ctl_config.tls.clone();
+            local_proxy.tls = tls_config.clone();
             tokio::spawn(async move {
                 if let Err(err) = local_proxy::configure(&local_proxy) {
                     error!("error while configuring local_proxy: {err:?}");
@@ -1645,7 +1793,7 @@ impl ComputeNode {
             pgdata_path,
             &spec,
             self.params.internal_http_port,
-            &self.compute_ctl_config.tls,
+            tls_config,
         )?;
 
         if !spec.skip_pg_catalog_updates {
@@ -1743,7 +1891,7 @@ impl ComputeNode {
 
                             // exit loop
                             ComputeStatus::Failed
-                            | ComputeStatus::TerminationPending
+                            | ComputeStatus::TerminationPending { .. }
                             | ComputeStatus::Terminated => break 'cert_update,
 
                             // wait
@@ -1765,6 +1913,14 @@ impl ComputeNode {
         }
     }
 
+    pub fn tls_config(&self, spec: &ComputeSpec) -> &Option<TlsConfig> {
+        if spec.features.contains(&ComputeFeature::TlsExperimental) {
+            &self.compute_ctl_config.tls
+        } else {
+            &None::<TlsConfig>
+        }
+    }
+
     /// Update the `last_active` in the shared state, but ensure that it's a more recent one.
     pub fn update_last_active(&self, last_active: Option<DateTime<Utc>>) {
         let mut state = self.state.lock().unwrap();
@@ -1859,7 +2015,7 @@ impl ComputeNode {
         let (client, connection) = connect_result.unwrap();
         tokio::spawn(async move {
             if let Err(e) = connection.await {
-                eprintln!("connection error: {}", e);
+                eprintln!("connection error: {e}");
             }
         });
         let result = client
@@ -2028,7 +2184,7 @@ LIMIT 100",
             db_client
                 .simple_query(&query)
                 .await
-                .with_context(|| format!("Failed to execute query: {}", query))?;
+                .with_context(|| format!("Failed to execute query: {query}"))?;
         }
 
         Ok(())
@@ -2055,7 +2211,7 @@ LIMIT 100",
         let version: Option<ExtVersion> = db_client
             .query_opt(version_query, &[&ext_name])
             .await
-            .with_context(|| format!("Failed to execute query: {}", version_query))?
+            .with_context(|| format!("Failed to execute query: {version_query}"))?
             .map(|row| row.get(0));
 
         // sanitize the inputs as postgres idents.
@@ -2070,14 +2226,14 @@ LIMIT 100",
             db_client
                 .simple_query(&query)
                 .await
-                .with_context(|| format!("Failed to execute query: {}", query))?;
+                .with_context(|| format!("Failed to execute query: {query}"))?;
         } else {
             let query =
                 format!("CREATE EXTENSION IF NOT EXISTS {ext_name} WITH VERSION {quoted_version}");
             db_client
                 .simple_query(&query)
                 .await
-                .with_context(|| format!("Failed to execute query: {}", query))?;
+                .with_context(|| format!("Failed to execute query: {query}"))?;
         }
 
         Ok(ext_version)
@@ -2199,14 +2355,154 @@ LIMIT 100",
             info!("Pageserver config changed");
         }
     }
+
+    pub fn spawn_extension_stats_task(&self) {
+        // Cancel any existing task
+        if let Some(handle) = self.extension_stats_task.lock().unwrap().take() {
+            handle.abort();
+        }
+
+        let conf = self.tokio_conn_conf.clone();
+        let atomic_interval = self.params.installed_extensions_collection_interval.clone();
+        let mut installed_extensions_collection_interval =
+            2 * atomic_interval.load(std::sync::atomic::Ordering::SeqCst);
+        info!(
+            "[NEON_EXT_SPAWN] Spawning background installed extensions worker with Timeout: {}",
+            installed_extensions_collection_interval
+        );
+        let handle = tokio::spawn(async move {
+            loop {
+                info!(
+                    "[NEON_EXT_INT_SLEEP]: Interval: {}",
+                    installed_extensions_collection_interval
+                );
+                // Sleep at the start of the loop to ensure that two collections don't happen at the same time.
+                // The first collection happens during compute startup.
+                tokio::time::sleep(tokio::time::Duration::from_secs(
+                    installed_extensions_collection_interval,
+                ))
+                .await;
+                let _ = installed_extensions(conf.clone()).await;
+                // Acquire a read lock on the compute spec and then update the interval if necessary
+                installed_extensions_collection_interval = std::cmp::max(
+                    installed_extensions_collection_interval,
+                    2 * atomic_interval.load(std::sync::atomic::Ordering::SeqCst),
+                );
+            }
+        });
+
+        // Store the new task handle
+        *self.extension_stats_task.lock().unwrap() = Some(handle);
+    }
+
+    fn terminate_extension_stats_task(&self) {
+        if let Some(handle) = self.extension_stats_task.lock().unwrap().take() {
+            handle.abort();
+        }
+    }
+
+    fn update_installed_extensions_collection_interval(&self, spec: &ComputeSpec) {
+        // Update the interval for collecting installed extensions statistics
+        // If the value is -1, we never suspend so set the value to default collection.
+        // If the value is 0, it means default, we will just continue to use the default.
+        if spec.suspend_timeout_seconds == -1 || spec.suspend_timeout_seconds == 0 {
+            info!(
+                "[NEON_EXT_INT_UPD] Spec Timeout: {}, New Timeout: {}",
+                spec.suspend_timeout_seconds, DEFAULT_INSTALLED_EXTENSIONS_COLLECTION_INTERVAL
+            );
+            self.params.installed_extensions_collection_interval.store(
+                DEFAULT_INSTALLED_EXTENSIONS_COLLECTION_INTERVAL,
+                std::sync::atomic::Ordering::SeqCst,
+            );
+        } else {
+            info!(
+                "[NEON_EXT_INT_UPD] Spec Timeout: {}",
+                spec.suspend_timeout_seconds
+            );
+            self.params.installed_extensions_collection_interval.store(
+                spec.suspend_timeout_seconds as u64,
+                std::sync::atomic::Ordering::SeqCst,
+            );
+        }
+    }
 }
 
-pub fn forward_termination_signal() {
+pub async fn installed_extensions(conf: tokio_postgres::Config) -> Result<()> {
+    let res = get_installed_extensions(conf).await;
+    match res {
+        Ok(extensions) => {
+            info!(
+                "[NEON_EXT_STAT] {}",
+                serde_json::to_string(&extensions).expect("failed to serialize extensions list")
+            );
+        }
+        Err(err) => error!("could not get installed extensions: {err:?}"),
+    }
+    Ok(())
+}
+
+pub fn forward_termination_signal(dev_mode: bool) {
     let ss_pid = SYNC_SAFEKEEPERS_PID.load(Ordering::SeqCst);
     if ss_pid != 0 {
         let ss_pid = nix::unistd::Pid::from_raw(ss_pid as i32);
         kill(ss_pid, Signal::SIGTERM).ok();
     }
+
+    if !dev_mode {
+        //  Terminate pgbouncer with SIGKILL
+        match pid_file::read(PGBOUNCER_PIDFILE.into()) {
+            Ok(pid_file::PidFileRead::LockedByOtherProcess(pid)) => {
+                info!("sending SIGKILL to pgbouncer process pid: {}", pid);
+                if let Err(e) = kill(pid, Signal::SIGKILL) {
+                    error!("failed to terminate pgbouncer: {}", e);
+                }
+            }
+            // pgbouncer does not lock the pid file, so we read and kill the process directly
+            Ok(pid_file::PidFileRead::NotHeldByAnyProcess(_)) => {
+                if let Ok(pid_str) = std::fs::read_to_string(PGBOUNCER_PIDFILE) {
+                    if let Ok(pid) = pid_str.trim().parse::<i32>() {
+                        info!(
+                            "sending SIGKILL to pgbouncer process pid: {} (from unlocked pid file)",
+                            pid
+                        );
+                        if let Err(e) = kill(Pid::from_raw(pid), Signal::SIGKILL) {
+                            error!("failed to terminate pgbouncer: {}", e);
+                        }
+                    }
+                } else {
+                    info!("pgbouncer pid file exists but process not running");
+                }
+            }
+            Ok(pid_file::PidFileRead::NotExist) => {
+                info!("pgbouncer pid file not found, process may not be running");
+            }
+            Err(e) => {
+                error!("error reading pgbouncer pid file: {}", e);
+            }
+        }
+
+        // Terminate local_proxy
+        match pid_file::read("/etc/local_proxy/pid".into()) {
+            Ok(pid_file::PidFileRead::LockedByOtherProcess(pid)) => {
+                info!("sending SIGTERM to local_proxy process pid: {}", pid);
+                if let Err(e) = kill(pid, Signal::SIGTERM) {
+                    error!("failed to terminate local_proxy: {}", e);
+                }
+            }
+            Ok(pid_file::PidFileRead::NotHeldByAnyProcess(_)) => {
+                info!("local_proxy PID file exists but process not running");
+            }
+            Ok(pid_file::PidFileRead::NotExist) => {
+                info!("local_proxy PID file not found, process may not be running");
+            }
+            Err(e) => {
+                error!("error reading local_proxy PID file: {}", e);
+            }
+        }
+    } else {
+        info!("Skipping pgbouncer and local_proxy termination because in dev mode");
+    }
+
     let pg_pid = PG_PID.load(Ordering::SeqCst);
     if pg_pid != 0 {
         let pg_pid = nix::unistd::Pid::from_raw(pg_pid as i32);
@@ -2239,3 +2535,21 @@ impl<T: 'static> JoinSetExt<T> for tokio::task::JoinSet<T> {
         })
     }
 }
+
+#[cfg(test)]
+mod tests {
+    use std::fs::File;
+
+    use super::*;
+
+    #[test]
+    fn duplicate_safekeeper_connstring() {
+        let file = File::open("tests/cluster_spec.json").unwrap();
+        let spec: ComputeSpec = serde_json::from_reader(file).unwrap();
+
+        match ParsedSpec::try_from(spec.clone()) {
+            Ok(_p) => panic!("Failed to detect duplicate entry"),
+            Err(e) => assert!(e.starts_with("duplicate entry in safekeeper_connstrings:")),
+        };
+    }
+}

compute_tools/src/compute_prewarm.rs

@@ -25,11 +25,16 @@ struct EndpointStoragePair {
 }
 
 const KEY: &str = "lfc_state";
-impl TryFrom<&crate::compute::ParsedSpec> for EndpointStoragePair {
-    type Error = anyhow::Error;
-    fn try_from(pspec: &crate::compute::ParsedSpec) -> Result<Self, Self::Error> {
-        let Some(ref endpoint_id) = pspec.spec.endpoint_id else {
-            bail!("pspec.endpoint_id missing")
+impl EndpointStoragePair {
+    /// endpoint_id is set to None while prewarming from other endpoint, see replica promotion
+    /// If not None, takes precedence over pspec.spec.endpoint_id
+    fn from_spec_and_endpoint(
+        pspec: &crate::compute::ParsedSpec,
+        endpoint_id: Option<String>,
+    ) -> Result<Self> {
+        let endpoint_id = endpoint_id.as_ref().or(pspec.spec.endpoint_id.as_ref());
+        let Some(ref endpoint_id) = endpoint_id else {
+            bail!("pspec.endpoint_id missing, other endpoint_id not provided")
         };
         let Some(ref base_uri) = pspec.endpoint_storage_addr else {
             bail!("pspec.endpoint_storage_addr missing")
@@ -84,7 +89,7 @@ impl ComputeNode {
     }
 
     /// Returns false if there is a prewarm request ongoing, true otherwise
-    pub fn prewarm_lfc(self: &Arc<Self>) -> bool {
+    pub fn prewarm_lfc(self: &Arc<Self>, from_endpoint: Option<String>) -> bool {
         crate::metrics::LFC_PREWARM_REQUESTS.inc();
         {
             let state = &mut self.state.lock().unwrap().lfc_prewarm_state;
@@ -97,7 +102,7 @@ impl ComputeNode {
 
         let cloned = self.clone();
         spawn(async move {
-            let Err(err) = cloned.prewarm_impl().await else {
+            let Err(err) = cloned.prewarm_impl(from_endpoint).await else {
                 cloned.state.lock().unwrap().lfc_prewarm_state = LfcPrewarmState::Completed;
                 return;
             };
@@ -109,13 +114,14 @@ impl ComputeNode {
         true
     }
 
-    fn endpoint_storage_pair(&self) -> Result<EndpointStoragePair> {
+    /// from_endpoint: None for endpoint managed by this compute_ctl
+    fn endpoint_storage_pair(&self, from_endpoint: Option<String>) -> Result<EndpointStoragePair> {
         let state = self.state.lock().unwrap();
-        state.pspec.as_ref().unwrap().try_into()
+        EndpointStoragePair::from_spec_and_endpoint(state.pspec.as_ref().unwrap(), from_endpoint)
     }
 
-    async fn prewarm_impl(&self) -> Result<()> {
-        let EndpointStoragePair { url, token } = self.endpoint_storage_pair()?;
+    async fn prewarm_impl(&self, from_endpoint: Option<String>) -> Result<()> {
+        let EndpointStoragePair { url, token } = self.endpoint_storage_pair(from_endpoint)?;
         info!(%url, "requesting LFC state from endpoint storage");
 
         let request = Client::new().get(&url).bearer_auth(token);
@@ -173,7 +179,7 @@ impl ComputeNode {
     }
 
     async fn offload_lfc_impl(&self) -> Result<()> {
-        let EndpointStoragePair { url, token } = self.endpoint_storage_pair()?;
+        let EndpointStoragePair { url, token } = self.endpoint_storage_pair(None)?;
         info!(%url, "requesting LFC state from postgres");
 
         let mut compressed = Vec::new();

compute_tools/src/config.rs

@@ -51,7 +51,7 @@ pub fn write_postgres_conf(
 
     // Write the postgresql.conf content from the spec file as is.
     if let Some(conf) = &spec.cluster.postgresql_conf {
-        writeln!(file, "{}", conf)?;
+        writeln!(file, "{conf}")?;
     }
 
     // Add options for connecting to storage
@@ -70,7 +70,7 @@ pub fn write_postgres_conf(
         );
         // If generation is given, prepend sk list with g#number:
         if let Some(generation) = spec.safekeepers_generation {
-            write!(neon_safekeepers_value, "g#{}:", generation)?;
+            write!(neon_safekeepers_value, "g#{generation}:")?;
         }
         neon_safekeepers_value.push_str(&spec.safekeeper_connstrings.join(","));
         writeln!(
@@ -109,8 +109,8 @@ pub fn write_postgres_conf(
         tls::update_key_path_blocking(pgdata_path, tls_config);
 
         // these are the default, but good to be explicit.
-        writeln!(file, "ssl_cert_file = '{}'", SERVER_CRT)?;
-        writeln!(file, "ssl_key_file = '{}'", SERVER_KEY)?;
+        writeln!(file, "ssl_cert_file = '{SERVER_CRT}'")?;
+        writeln!(file, "ssl_key_file = '{SERVER_KEY}'")?;
     }
 
     // Locales
@@ -191,8 +191,7 @@ pub fn write_postgres_conf(
                 }
                 writeln!(
                     file,
-                    "shared_preload_libraries='{}{}'",
-                    libs, extra_shared_preload_libraries
+                    "shared_preload_libraries='{libs}{extra_shared_preload_libraries}'"
                 )?;
             } else {
                 // Typically, this should be unreacheable,
@@ -244,8 +243,7 @@ pub fn write_postgres_conf(
                 }
                 writeln!(
                     file,
-                    "shared_preload_libraries='{}{}'",
-                    libs, extra_shared_preload_libraries
+                    "shared_preload_libraries='{libs}{extra_shared_preload_libraries}'"
                 )?;
             } else {
                 // Typically, this should be unreacheable,
@@ -263,7 +261,7 @@ pub fn write_postgres_conf(
         }
     }
 
-    writeln!(file, "neon.extension_server_port={}", extension_server_port)?;
+    writeln!(file, "neon.extension_server_port={extension_server_port}")?;
 
     if spec.drop_subscriptions_before_start {
         writeln!(file, "neon.disable_logical_replication_subscribers=true")?;
@@ -291,7 +289,7 @@ where
 {
     let path = pgdata_path.join("compute_ctl_temp_override.conf");
     let mut file = File::create(path)?;
-    write!(file, "{}", options)?;
+    write!(file, "{options}")?;
 
     let res = exec();
 

compute_tools/src/config_template/compute_audit_rsyslog_template.conf

@@ -2,10 +2,54 @@
 module(load="imfile")
 
 # Input configuration for log files in the specified directory
-# Replace {log_directory} with the directory containing the log files
-input(type="imfile" File="{log_directory}/*.log" Tag="{tag}" Severity="info" Facility="local0")
-# the directory to store rsyslog state files
-global(workDirectory="/var/log/rsyslog")
+# The messages can be multiline. The start of the message is a timestamp
+# in "%Y-%m-%d %H:%M:%S.%3N GMT" (so timezone hardcoded).
+# Replace log_directory with the directory containing the log files
+input(type="imfile" File="{log_directory}/*.log"
+  Tag="pgaudit_log" Severity="info" Facility="local5"
+  startmsg.regex="^[[:digit:]]{{4}}-[[:digit:]]{{2}}-[[:digit:]]{{2}} [[:digit:]]{{2}}:[[:digit:]]{{2}}:[[:digit:]]{{2}}.[[:digit:]]{{3}} GMT,")
 
-# Forward logs to remote syslog server
-*.* @@{remote_endpoint}
+# the directory to store rsyslog state files
+global(
+  workDirectory="/var/log/rsyslog"
+  DefaultNetstreamDriverCAFile="/etc/ssl/certs/ca-certificates.crt"
+)
+
+# Whether the remote syslog receiver uses tls
+set $.remote_syslog_tls = "{remote_syslog_tls}";
+
+# Construct json, endpoint_id and project_id as additional metadata
+set $.json_log!endpoint_id = "{endpoint_id}";
+set $.json_log!project_id = "{project_id}";
+set $.json_log!msg = $msg;
+
+# Template suitable for rfc5424 syslog format
+template(name="PgAuditLog" type="string"
+    string="<%PRI%>1 %TIMESTAMP:::date-rfc3339% %HOSTNAME% - - - - %$.json_log%")
+
+# Forward to remote syslog receiver (over TLS)
+if ( $syslogtag == 'pgaudit_log' ) then {{
+  if ( $.remote_syslog_tls == 'true' ) then {{
+    action(type="omfwd" target="{remote_syslog_host}" port="{remote_syslog_port}" protocol="tcp"
+      template="PgAuditLog"
+      queue.type="linkedList"
+      queue.size="1000"
+      action.ResumeRetryCount="10"
+      StreamDriver="gtls"
+      StreamDriverMode="1"
+      StreamDriverAuthMode="x509/name"
+      StreamDriverPermittedPeers="{remote_syslog_host}"
+      StreamDriver.CheckExtendedKeyPurpose="on"
+      StreamDriver.PermitExpiredCerts="off"
+    )
+    stop
+  }} else {{
+    action(type="omfwd" target="{remote_syslog_host}" port="{remote_syslog_port}" protocol="tcp"
+      template="PgAuditLog"
+      queue.type="linkedList"
+      queue.size="1000"
+      action.ResumeRetryCount="10"
+    )
+    stop
+  }}
+}}

compute_tools/src/extension_server.rs

@@ -74,19 +74,20 @@ More specifically, here is an example ext_index.json
 use std::path::Path;
 use std::str;
 
+use crate::metrics::{REMOTE_EXT_REQUESTS_TOTAL, UNKNOWN_HTTP_STATUS};
 use anyhow::{Context, Result, bail};
 use bytes::Bytes;
 use compute_api::spec::RemoteExtSpec;
+use postgres_versioninfo::PgMajorVersion;
 use regex::Regex;
 use remote_storage::*;
 use reqwest::StatusCode;
 use tar::Archive;
 use tracing::info;
 use tracing::log::warn;
+use url::Url;
 use zstd::stream::read::Decoder;
 
-use crate::metrics::{REMOTE_EXT_REQUESTS_TOTAL, UNKNOWN_HTTP_STATUS};
-
 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`
@@ -105,7 +106,7 @@ fn get_pg_config(argument: &str, pgbin: &str) -> String {
         .to_string()
 }
 
-pub fn get_pg_version(pgbin: &str) -> PostgresMajorVersion {
+pub fn get_pg_version(pgbin: &str) -> PgMajorVersion {
     // 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);
@@ -113,25 +114,11 @@ pub fn get_pg_version(pgbin: &str) -> PostgresMajorVersion {
 }
 
 pub fn get_pg_version_string(pgbin: &str) -> String {
-    match get_pg_version(pgbin) {
-        PostgresMajorVersion::V14 => "v14",
-        PostgresMajorVersion::V15 => "v15",
-        PostgresMajorVersion::V16 => "v16",
-        PostgresMajorVersion::V17 => "v17",
-    }
-    .to_owned()
+    get_pg_version(pgbin).v_str()
 }
 
-#[derive(Copy, Clone, Debug, PartialEq, Eq)]
-pub enum PostgresMajorVersion {
-    V14,
-    V15,
-    V16,
-    V17,
-}
-
-fn parse_pg_version(human_version: &str) -> PostgresMajorVersion {
-    use PostgresMajorVersion::*;
+fn parse_pg_version(human_version: &str) -> PgMajorVersion {
+    use PgMajorVersion::*;
     // 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
@@ -142,10 +129,10 @@ fn parse_pg_version(human_version: &str) -> PostgresMajorVersion {
         .captures(human_version)
     {
         Some(captures) if captures.len() == 2 => match &captures["major"] {
-            "14" => return V14,
-            "15" => return V15,
-            "16" => return V16,
-            "17" => return V17,
+            "14" => return PG14,
+            "15" => return PG15,
+            "16" => return PG16,
+            "17" => return PG17,
             _ => {}
         },
         _ => {}
@@ -158,7 +145,7 @@ fn parse_pg_version(human_version: &str) -> PostgresMajorVersion {
 pub async fn download_extension(
     ext_name: &str,
     ext_path: &RemotePath,
-    remote_ext_base_url: &str,
+    remote_ext_base_url: &Url,
     pgbin: &str,
 ) -> Result<u64> {
     info!("Download extension {:?} from {:?}", ext_name, ext_path);
@@ -270,10 +257,14 @@ pub fn create_control_files(remote_extensions: &RemoteExtSpec, pgbin: &str) {
 }
 
 // Do request to extension storage proxy, e.g.,
-// curl http://pg-ext-s3-gateway/latest/v15/extensions/anon.tar.zst
+// curl http://pg-ext-s3-gateway.pg-ext-s3-gateway.svc.cluster.local/latest/v15/extensions/anon.tar.zst
 // using HTTP GET and return the response body as bytes.
-async fn download_extension_tar(remote_ext_base_url: &str, ext_path: &str) -> Result<Bytes> {
-    let uri = format!("{}/{}", remote_ext_base_url, ext_path);
+async fn download_extension_tar(remote_ext_base_url: &Url, ext_path: &str) -> Result<Bytes> {
+    let uri = remote_ext_base_url.join(ext_path).with_context(|| {
+        format!(
+            "failed to create the remote extension URI for {ext_path} using {remote_ext_base_url}"
+        )
+    })?;
     let filename = Path::new(ext_path)
         .file_name()
         .unwrap_or_else(|| std::ffi::OsStr::new("unknown"))
@@ -283,7 +274,7 @@ async fn download_extension_tar(remote_ext_base_url: &str, ext_path: &str) -> Re
 
     info!("Downloading extension file '{}' from uri {}", filename, uri);
 
-    match do_extension_server_request(&uri).await {
+    match do_extension_server_request(uri).await {
         Ok(resp) => {
             info!("Successfully downloaded remote extension data {}", ext_path);
             REMOTE_EXT_REQUESTS_TOTAL
@@ -302,13 +293,10 @@ async fn download_extension_tar(remote_ext_base_url: &str, ext_path: &str) -> Re
 
 // Do a single remote extensions server request.
 // Return result or (error message + stringified status code) in case of any failures.
-async fn do_extension_server_request(uri: &str) -> Result<Bytes, (String, String)> {
+async fn do_extension_server_request(uri: Url) -> Result<Bytes, (String, String)> {
     let resp = reqwest::get(uri).await.map_err(|e| {
         (
-            format!(
-                "could not perform remote extensions server request: {:?}",
-                e
-            ),
+            format!("could not perform remote extensions server request: {e:?}"),
             UNKNOWN_HTTP_STATUS.to_string(),
         )
     })?;
@@ -318,7 +306,7 @@ async fn do_extension_server_request(uri: &str) -> Result<Bytes, (String, String
         StatusCode::OK => match resp.bytes().await {
             Ok(resp) => Ok(resp),
             Err(e) => Err((
-                format!("could not read remote extensions server response: {:?}", e),
+                format!("could not read remote extensions server response: {e:?}"),
                 // It's fine to return and report error with status as 200 OK,
                 // because we still failed to read the response.
                 status.to_string(),
@@ -329,10 +317,7 @@ async fn do_extension_server_request(uri: &str) -> Result<Bytes, (String, String
             status.to_string(),
         )),
         _ => Err((
-            format!(
-                "unexpected remote extensions server response status code: {}",
-                status
-            ),
+            format!("unexpected remote extensions server response status code: {status}"),
             status.to_string(),
         )),
     }
@@ -344,25 +329,25 @@ mod tests {
 
     #[test]
     fn test_parse_pg_version() {
-        use super::PostgresMajorVersion::*;
-        assert_eq!(parse_pg_version("PostgreSQL 15.4"), V15);
-        assert_eq!(parse_pg_version("PostgreSQL 15.14"), V15);
+        use postgres_versioninfo::PgMajorVersion::*;
+        assert_eq!(parse_pg_version("PostgreSQL 15.4"), PG15);
+        assert_eq!(parse_pg_version("PostgreSQL 15.14"), PG15);
         assert_eq!(
             parse_pg_version("PostgreSQL 15.4 (Ubuntu 15.4-0ubuntu0.23.04.1)"),
-            V15
+            PG15
         );
 
-        assert_eq!(parse_pg_version("PostgreSQL 14.15"), V14);
-        assert_eq!(parse_pg_version("PostgreSQL 14.0"), V14);
+        assert_eq!(parse_pg_version("PostgreSQL 14.15"), PG14);
+        assert_eq!(parse_pg_version("PostgreSQL 14.0"), PG14);
         assert_eq!(
             parse_pg_version("PostgreSQL 14.9 (Debian 14.9-1.pgdg120+1"),
-            V14
+            PG14
         );
 
-        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);
+        assert_eq!(parse_pg_version("PostgreSQL 16devel"), PG16);
+        assert_eq!(parse_pg_version("PostgreSQL 16beta1"), PG16);
+        assert_eq!(parse_pg_version("PostgreSQL 16rc2"), PG16);
+        assert_eq!(parse_pg_version("PostgreSQL 16extra"), PG16);
     }
 
     #[test]

compute_tools/src/http/mod.rs

@@ -48,11 +48,9 @@ impl JsonResponse {
 
     /// Create an error response related to the compute being in an invalid state
     pub(self) fn invalid_status(status: ComputeStatus) -> Response {
-        Self::create_response(
+        Self::error(
             StatusCode::PRECONDITION_FAILED,
-            &GenericAPIError {
-                error: format!("invalid compute status: {status}"),
-            },
+            format!("invalid compute status: {status}"),
         )
     }
 }

compute_tools/src/http/routes/configure.rs

@@ -22,7 +22,7 @@ pub(in crate::http) async fn configure(
     State(compute): State<Arc<ComputeNode>>,
     request: Json<ConfigurationRequest>,
 ) -> Response {
-    let pspec = match ParsedSpec::try_from(request.spec.clone()) {
+    let pspec = match ParsedSpec::try_from(request.0.spec) {
         Ok(p) => p,
         Err(e) => return JsonResponse::error(StatusCode::BAD_REQUEST, e),
     };
@@ -65,7 +65,7 @@ pub(in crate::http) async fn configure(
 
             if state.status == ComputeStatus::Failed {
                 let err = state.error.as_ref().map_or("unknown error", |x| x);
-                let msg = format!("compute configuration failed: {:?}", err);
+                let msg = format!("compute configuration failed: {err:?}");
                 return Err(msg);
             }
         }

compute_tools/src/http/routes/lfc.rs

@@ -2,6 +2,7 @@ use crate::compute_prewarm::LfcPrewarmStateWithProgress;
 use crate::http::JsonResponse;
 use axum::response::{IntoResponse, Response};
 use axum::{Json, http::StatusCode};
+use axum_extra::extract::OptionalQuery;
 use compute_api::responses::LfcOffloadState;
 type Compute = axum::extract::State<std::sync::Arc<crate::compute::ComputeNode>>;
 
@@ -16,8 +17,16 @@ pub(in crate::http) async fn offload_state(compute: Compute) -> Json<LfcOffloadS
     Json(compute.lfc_offload_state())
 }
 
-pub(in crate::http) async fn prewarm(compute: Compute) -> Response {
-    if compute.prewarm_lfc() {
+#[derive(serde::Deserialize)]
+pub struct PrewarmQuery {
+    pub from_endpoint: String,
+}
+
+pub(in crate::http) async fn prewarm(
+    compute: Compute,
+    OptionalQuery(query): OptionalQuery<PrewarmQuery>,
+) -> Response {
+    if compute.prewarm_lfc(query.map(|q| q.from_endpoint)) {
         StatusCode::ACCEPTED.into_response()
     } else {
         JsonResponse::error(

compute_tools/src/http/routes/terminate.rs

@@ -1,32 +1,42 @@
-use std::sync::Arc;
-
+use crate::compute::{ComputeNode, forward_termination_signal};
+use crate::http::JsonResponse;
 use axum::extract::State;
-use axum::response::{IntoResponse, Response};
-use compute_api::responses::ComputeStatus;
+use axum::response::Response;
+use axum_extra::extract::OptionalQuery;
+use compute_api::responses::{ComputeStatus, TerminateResponse};
 use http::StatusCode;
+use serde::Deserialize;
+use std::sync::Arc;
 use tokio::task;
 use tracing::info;
 
-use crate::compute::{ComputeNode, forward_termination_signal};
-use crate::http::JsonResponse;
+#[derive(Deserialize, Default)]
+pub struct TerminateQuery {
+    mode: compute_api::responses::TerminateMode,
+}
 
 /// Terminate the compute.
-pub(in crate::http) async fn terminate(State(compute): State<Arc<ComputeNode>>) -> Response {
+pub(in crate::http) async fn terminate(
+    State(compute): State<Arc<ComputeNode>>,
+    OptionalQuery(terminate): OptionalQuery<TerminateQuery>,
+) -> Response {
+    let mode = terminate.unwrap_or_default().mode;
     {
         let mut state = compute.state.lock().unwrap();
         if state.status == ComputeStatus::Terminated {
-            return StatusCode::CREATED.into_response();
+            return JsonResponse::success(StatusCode::CREATED, state.terminate_flush_lsn);
         }
 
         if !matches!(state.status, ComputeStatus::Empty | ComputeStatus::Running) {
             return JsonResponse::invalid_status(state.status);
         }
-
-        state.set_status(ComputeStatus::TerminationPending, &compute.state_changed);
-        drop(state);
+        state.set_status(
+            ComputeStatus::TerminationPending { mode },
+            &compute.state_changed,
+        );
     }
 
-    forward_termination_signal();
+    forward_termination_signal(false);
     info!("sent signal and notified waiters");
 
     // Spawn a blocking thread to wait for compute to become Terminated.
@@ -34,7 +44,7 @@ pub(in crate::http) async fn terminate(State(compute): State<Arc<ComputeNode>>)
     // 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 lsn = task::spawn_blocking(move || {
         let mut state = c.state.lock().unwrap();
         while state.status != ComputeStatus::Terminated {
             state = c.state_changed.wait(state).unwrap();
@@ -44,11 +54,10 @@ pub(in crate::http) async fn terminate(State(compute): State<Arc<ComputeNode>>)
                 state.status
             );
         }
+        state.terminate_flush_lsn
     })
     .await
     .unwrap();
-
     info!("terminated Postgres");
-
-    StatusCode::OK.into_response()
+    JsonResponse::success(StatusCode::OK, TerminateResponse { lsn })
 }

compute_tools/src/installed_extensions.rs

@@ -43,7 +43,7 @@ pub async fn get_installed_extensions(mut conf: Config) -> Result<InstalledExten
         let (mut client, connection) = conf.connect(NoTls).await?;
         tokio::spawn(async move {
             if let Err(e) = connection.await {
-                eprintln!("connection error: {}", e);
+                eprintln!("connection error: {e}");
             }
         });
 
@@ -57,7 +57,7 @@ pub async fn get_installed_extensions(mut conf: Config) -> Result<InstalledExten
         let (client, connection) = conf.connect(NoTls).await?;
         tokio::spawn(async move {
             if let Err(e) = connection.await {
-                eprintln!("connection error: {}", e);
+                eprintln!("connection error: {e}");
             }
         });
 

compute_tools/src/lib.rs

@@ -22,6 +22,7 @@ mod migration;
 pub mod monitor;
 pub mod params;
 pub mod pg_helpers;
+pub mod pgbouncer;
 pub mod rsyslog;
 pub mod spec;
 mod spec_apply;

compute_tools/src/lsn_lease.rs

@@ -4,7 +4,9 @@ use std::thread;
 use std::time::{Duration, SystemTime};
 
 use anyhow::{Result, bail};
-use compute_api::spec::ComputeMode;
+use compute_api::spec::{ComputeMode, PageserverProtocol};
+use itertools::Itertools as _;
+use pageserver_page_api as page_api;
 use postgres::{NoTls, SimpleQueryMessage};
 use tracing::{info, warn};
 use utils::id::{TenantId, TimelineId};
@@ -76,25 +78,17 @@ fn acquire_lsn_lease_with_retry(
 
     loop {
         // Note: List of pageservers is dynamic, need to re-read configs before each attempt.
-        let configs = {
+        let (connstrings, auth) = {
             let state = compute.state.lock().unwrap();
-
             let spec = state.pspec.as_ref().expect("spec must be set");
-
-            let conn_strings = spec.pageserver_connstr.split(',');
-
-            conn_strings
-                .map(|connstr| {
-                    let mut config = postgres::Config::from_str(connstr).expect("Invalid connstr");
-                    if let Some(storage_auth_token) = &spec.storage_auth_token {
-                        config.password(storage_auth_token.clone());
-                    }
-                    config
-                })
-                .collect::<Vec<_>>()
+            (
+                spec.pageserver_connstr.clone(),
+                spec.storage_auth_token.clone(),
+            )
         };
 
-        let result = try_acquire_lsn_lease(tenant_id, timeline_id, lsn, &configs);
+        let result =
+            try_acquire_lsn_lease(&connstrings, auth.as_deref(), tenant_id, timeline_id, lsn);
         match result {
             Ok(Some(res)) => {
                 return Ok(res);
@@ -116,68 +110,104 @@ fn acquire_lsn_lease_with_retry(
     }
 }
 
-/// Tries to acquire an LSN lease through PS page_service API.
+/// Tries to acquire LSN leases on all Pageserver shards.
 fn try_acquire_lsn_lease(
+    connstrings: &str,
+    auth: Option<&str>,
     tenant_id: TenantId,
     timeline_id: TimelineId,
     lsn: Lsn,
-    configs: &[postgres::Config],
 ) -> Result<Option<SystemTime>> {
-    fn get_valid_until(
-        config: &postgres::Config,
-        tenant_shard_id: TenantShardId,
-        timeline_id: TimelineId,
-        lsn: Lsn,
-    ) -> Result<Option<SystemTime>> {
-        let mut client = config.connect(NoTls)?;
-        let cmd = format!("lease lsn {} {} {} ", tenant_shard_id, timeline_id, lsn);
-        let res = client.simple_query(&cmd)?;
-        let msg = match res.first() {
-            Some(msg) => msg,
-            None => bail!("empty response"),
-        };
-        let row = match msg {
-            SimpleQueryMessage::Row(row) => row,
-            _ => bail!("error parsing lsn lease response"),
+    let connstrings = connstrings.split(',').collect_vec();
+    let shard_count = connstrings.len();
+    let mut leases = Vec::new();
+
+    for (shard_number, &connstring) in connstrings.iter().enumerate() {
+        let tenant_shard_id = match shard_count {
+            0 | 1 => TenantShardId::unsharded(tenant_id),
+            shard_count => TenantShardId {
+                tenant_id,
+                shard_number: ShardNumber(shard_number as u8),
+                shard_count: ShardCount::new(shard_count as u8),
+            },
         };
 
-        // Note: this will be None if a lease is explicitly not granted.
-        let valid_until_str = row.get("valid_until");
-
-        let valid_until = valid_until_str.map(|s| {
-            SystemTime::UNIX_EPOCH
-                .checked_add(Duration::from_millis(u128::from_str(s).unwrap() as u64))
-                .expect("Time larger than max SystemTime could handle")
-        });
-        Ok(valid_until)
+        let lease = match PageserverProtocol::from_connstring(connstring)? {
+            PageserverProtocol::Libpq => {
+                acquire_lsn_lease_libpq(connstring, auth, tenant_shard_id, timeline_id, lsn)?
+            }
+            PageserverProtocol::Grpc => {
+                acquire_lsn_lease_grpc(connstring, auth, tenant_shard_id, timeline_id, lsn)?
+            }
+        };
+        leases.push(lease);
     }
 
-    let shard_count = configs.len();
+    Ok(leases.into_iter().min().flatten())
+}
 
-    let valid_until = if shard_count > 1 {
-        configs
-            .iter()
-            .enumerate()
-            .map(|(shard_number, config)| {
-                let tenant_shard_id = TenantShardId {
-                    tenant_id,
-                    shard_count: ShardCount::new(shard_count as u8),
-                    shard_number: ShardNumber(shard_number as u8),
-                };
-                get_valid_until(config, tenant_shard_id, timeline_id, lsn)
-            })
-            .collect::<Result<Vec<Option<SystemTime>>>>()?
-            .into_iter()
-            .min()
-            .unwrap()
-    } else {
-        get_valid_until(
-            &configs[0],
-            TenantShardId::unsharded(tenant_id),
-            timeline_id,
-            lsn,
-        )?
+/// Acquires an LSN lease on a single shard, using the libpq API. The connstring must use a
+/// postgresql:// scheme.
+fn acquire_lsn_lease_libpq(
+    connstring: &str,
+    auth: Option<&str>,
+    tenant_shard_id: TenantShardId,
+    timeline_id: TimelineId,
+    lsn: Lsn,
+) -> Result<Option<SystemTime>> {
+    let mut config = postgres::Config::from_str(connstring)?;
+    if let Some(auth) = auth {
+        config.password(auth);
+    }
+    let mut client = config.connect(NoTls)?;
+    let cmd = format!("lease lsn {tenant_shard_id} {timeline_id} {lsn} ");
+    let res = client.simple_query(&cmd)?;
+    let msg = match res.first() {
+        Some(msg) => msg,
+        None => bail!("empty response"),
+    };
+    let row = match msg {
+        SimpleQueryMessage::Row(row) => row,
+        _ => bail!("error parsing lsn lease response"),
     };
 
+    // Note: this will be None if a lease is explicitly not granted.
+    let valid_until_str = row.get("valid_until");
+
+    let valid_until = valid_until_str.map(|s| {
+        SystemTime::UNIX_EPOCH
+            .checked_add(Duration::from_millis(u128::from_str(s).unwrap() as u64))
+            .expect("Time larger than max SystemTime could handle")
+    });
     Ok(valid_until)
 }
+
+/// Acquires an LSN lease on a single shard, using the gRPC API. The connstring must use a
+/// grpc:// scheme.
+fn acquire_lsn_lease_grpc(
+    connstring: &str,
+    auth: Option<&str>,
+    tenant_shard_id: TenantShardId,
+    timeline_id: TimelineId,
+    lsn: Lsn,
+) -> Result<Option<SystemTime>> {
+    tokio::runtime::Handle::current().block_on(async move {
+        let mut client = page_api::Client::new(
+            connstring.to_string(),
+            tenant_shard_id.tenant_id,
+            timeline_id,
+            tenant_shard_id.to_index(),
+            auth.map(String::from),
+            None,
+        )
+        .await?;
+
+        let req = page_api::LeaseLsnRequest { lsn };
+        match client.lease_lsn(req).await {
+            Ok(expires) => Ok(Some(expires)),
+            // Lease couldn't be acquired because the LSN has been garbage collected.
+            Err(err) if err.code() == tonic::Code::FailedPrecondition => Ok(None),
+            Err(err) => Err(err.into()),
+        }
+    })
+}

compute_tools/src/monitor.rs

@@ -13,6 +13,12 @@ use crate::metrics::{PG_CURR_DOWNTIME_MS, PG_TOTAL_DOWNTIME_MS};
 
 const MONITOR_CHECK_INTERVAL: Duration = Duration::from_millis(500);
 
+/// Struct to store runtime state of the compute monitor thread.
+/// In theory, this could be a part of `Compute`, but i)
+/// this state is expected to be accessed only by single thread,
+/// so we don't need to care about locking; ii) `Compute` is
+/// already quite big. Thus, it seems to be a good idea to keep
+/// all the activity/health monitoring parts here.
 struct ComputeMonitor {
     compute: Arc<ComputeNode>,
 
@@ -70,12 +76,38 @@ impl ComputeMonitor {
         )
     }
 
+    /// Check if compute is in some terminal or soon-to-be-terminal
+    /// state, then return `true`, signalling the caller that it
+    /// should exit gracefully. Otherwise, return `false`.
+    fn check_interrupts(&mut self) -> bool {
+        let compute_status = self.compute.get_status();
+        if matches!(
+            compute_status,
+            ComputeStatus::Terminated
+                | ComputeStatus::TerminationPending { .. }
+                | ComputeStatus::Failed
+        ) {
+            info!(
+                "compute is in {} status, stopping compute monitor",
+                compute_status
+            );
+            return true;
+        }
+
+        false
+    }
+
     /// 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.
+    /// Then update it in the shared state. This function currently never
+    /// errors out explicitly, but there is a graceful termination path.
+    /// Every time we receive an error trying to check Postgres, we use
+    /// [`ComputeMonitor::check_interrupts()`] because it could be that
+    /// compute is being terminated already, then we can exit gracefully
+    /// to not produce errors' noise in the log.
     /// NB: the only expected panic is at `Mutex` unwrap(), all other errors
     /// should be handled gracefully.
     #[instrument(skip_all)]
-    pub fn run(&mut self) {
+    pub fn run(&mut self) -> anyhow::Result<()> {
         // Suppose that `connstr` doesn't change
         let connstr = self.compute.params.connstr.clone();
         let conf = self
@@ -93,6 +125,10 @@ impl ComputeMonitor {
         info!("starting compute monitor for {}", connstr);
 
         loop {
+            if self.check_interrupts() {
+                break;
+            }
+
             match &mut client {
                 Ok(cli) => {
                     if cli.is_closed() {
@@ -100,6 +136,10 @@ impl ComputeMonitor {
                             downtime_info = self.downtime_info(),
                             "connection to Postgres is closed, trying to reconnect"
                         );
+                        if self.check_interrupts() {
+                            break;
+                        }
+
                         self.report_down();
 
                         // Connection is closed, reconnect and try again.
@@ -111,15 +151,19 @@ impl ComputeMonitor {
                                 self.compute.update_last_active(self.last_active);
                             }
                             Err(e) => {
+                                error!(
+                                    downtime_info = self.downtime_info(),
+                                    "could not check Postgres: {}", e
+                                );
+                                if self.check_interrupts() {
+                                    break;
+                                }
+
                                 // Although we have many places where we can return errors in `check()`,
                                 // normally it shouldn't happen. I.e., we will likely return error if
                                 // connection got broken, query timed out, Postgres returned invalid data, etc.
                                 // In all such cases it's suspicious, so let's report this as downtime.
                                 self.report_down();
-                                error!(
-                                    downtime_info = self.downtime_info(),
-                                    "could not check Postgres: {}", e
-                                );
 
                                 // Reconnect to Postgres just in case. During tests, I noticed
                                 // that queries in `check()` can fail with `connection closed`,
@@ -136,6 +180,10 @@ impl ComputeMonitor {
                         downtime_info = self.downtime_info(),
                         "could not connect to Postgres: {}, retrying", e
                     );
+                    if self.check_interrupts() {
+                        break;
+                    }
+
                     self.report_down();
 
                     // Establish a new connection and try again.
@@ -147,6 +195,9 @@ impl ComputeMonitor {
             self.last_checked = Utc::now();
             thread::sleep(MONITOR_CHECK_INTERVAL);
         }
+
+        // Graceful termination path
+        Ok(())
     }
 
     #[instrument(skip_all)]
@@ -429,7 +480,10 @@ pub fn launch_monitor(compute: &Arc<ComputeNode>) -> thread::JoinHandle<()> {
         .spawn(move || {
             let span = span!(Level::INFO, "compute_monitor");
             let _enter = span.enter();
-            monitor.run();
+            match monitor.run() {
+                Ok(_) => info!("compute monitor thread terminated gracefully"),
+                Err(err) => error!("compute monitor thread terminated abnormally {:?}", err),
+            }
         })
         .expect("cannot launch compute monitor thread")
 }

compute_tools/src/pg_helpers.rs

@@ -36,9 +36,9 @@ pub fn escape_literal(s: &str) -> String {
     let res = s.replace('\'', "''").replace('\\', "\\\\");
 
     if res.contains('\\') {
-        format!("E'{}'", res)
+        format!("E'{res}'")
     } else {
-        format!("'{}'", res)
+        format!("'{res}'")
     }
 }
 
@@ -46,7 +46,7 @@ pub fn escape_literal(s: &str) -> String {
 /// 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)
+    format!("'{res}'")
 }
 
 pub trait GenericOptionExt {
@@ -213,8 +213,10 @@ impl Escaping for PgIdent {
 
         // Find the first suitable tag that is not present in the string.
         // Postgres' max role/DB name length is 63 bytes, so even in the
-        // worst case it won't take long.
-        while self.contains(&format!("${tag}$")) || self.contains(&format!("${outer_tag}$")) {
+        // worst case it won't take long. Outer tag is always `tag + "x"`,
+        // so if `tag` is not present in the string, `outer_tag` is not
+        // present in the string either.
+        while self.contains(&tag.to_string()) {
             tag += "x";
             outer_tag = tag.clone() + "x";
         }
@@ -444,7 +446,7 @@ pub async fn tune_pgbouncer(
         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.push_str(format!(" password={pass}").as_str());
         }
         pgbouncer_connstr
     };
@@ -462,7 +464,7 @@ pub async fn tune_pgbouncer(
             Ok((client, connection)) => {
                 tokio::spawn(async move {
                     if let Err(e) = connection.await {
-                        eprintln!("connection error: {}", e);
+                        eprintln!("connection error: {e}");
                     }
                 });
                 break client;

compute_tools/src/pgbouncer.rs

@@ -0,0 +1 @@
+pub const PGBOUNCER_PIDFILE: &str = "/tmp/pgbouncer.pid";

compute_tools/src/rsyslog.rs

@@ -4,8 +4,10 @@ use std::path::Path;
 use std::process::Command;
 use std::time::Duration;
 use std::{fs::OpenOptions, io::Write};
+use url::{Host, Url};
 
 use anyhow::{Context, Result, anyhow};
+use hostname_validator;
 use tracing::{error, info, instrument, warn};
 
 const POSTGRES_LOGS_CONF_PATH: &str = "/etc/rsyslog.d/postgres_logs.conf";
@@ -27,6 +29,40 @@ fn get_rsyslog_pid() -> Option<String> {
     }
 }
 
+fn wait_for_rsyslog_pid() -> Result<String, anyhow::Error> {
+    const MAX_WAIT: Duration = Duration::from_secs(5);
+    const INITIAL_SLEEP: Duration = Duration::from_millis(2);
+
+    let mut sleep_duration = INITIAL_SLEEP;
+    let start = std::time::Instant::now();
+    let mut attempts = 1;
+
+    for attempt in 1.. {
+        attempts = attempt;
+        match get_rsyslog_pid() {
+            Some(pid) => return Ok(pid),
+            None => {
+                if start.elapsed() >= MAX_WAIT {
+                    break;
+                }
+                info!(
+                    "rsyslogd is not running, attempt {}. Sleeping for {} ms",
+                    attempt,
+                    sleep_duration.as_millis()
+                );
+                std::thread::sleep(sleep_duration);
+                sleep_duration *= 2;
+            }
+        }
+    }
+
+    Err(anyhow::anyhow!(
+        "rsyslogd is not running after waiting for {} seconds and {} attempts",
+        attempts,
+        start.elapsed().as_secs()
+    ))
+}
+
 // Restart rsyslogd to apply the new configuration.
 // This is necessary, because there is no other way to reload the rsyslog configuration.
 //
@@ -36,28 +72,96 @@ fn get_rsyslog_pid() -> Option<String> {
 // TODO: test it properly
 //
 fn restart_rsyslog() -> Result<()> {
-    let old_pid = get_rsyslog_pid().context("rsyslogd is not running")?;
-    info!("rsyslogd is running with pid: {}, restart it", old_pid);
-
     // kill it to restart
     let _ = Command::new("pkill")
         .arg("rsyslogd")
         .output()
-        .context("Failed to stop rsyslogd")?;
+        .context("Failed to restart rsyslogd")?;
+
+    // ensure rsyslogd is running
+    wait_for_rsyslog_pid()?;
 
     Ok(())
 }
 
-pub fn configure_audit_rsyslog(
+fn parse_audit_syslog_address(
+    remote_plain_endpoint: &str,
+    remote_tls_endpoint: &str,
+) -> Result<(String, u16, String)> {
+    let tls;
+    let remote_endpoint = if !remote_tls_endpoint.is_empty() {
+        tls = "true".to_string();
+        remote_tls_endpoint
+    } else {
+        tls = "false".to_string();
+        remote_plain_endpoint
+    };
+    // Urlify the remote_endpoint, so parsing can be done with url::Url.
+    let url_str = format!("http://{remote_endpoint}");
+    let url = Url::parse(&url_str).map_err(|err| {
+        anyhow!("Error parsing {remote_endpoint}, expected host:port, got {err:?}")
+    })?;
+
+    let is_valid = url.scheme() == "http"
+        && url.path() == "/"
+        && url.query().is_none()
+        && url.fragment().is_none()
+        && url.username() == ""
+        && url.password().is_none();
+
+    if !is_valid {
+        return Err(anyhow!(
+            "Invalid address format {remote_endpoint}, expected host:port"
+        ));
+    }
+    let host = match url.host() {
+        Some(Host::Domain(h)) if hostname_validator::is_valid(h) => h.to_string(),
+        Some(Host::Ipv4(ip4)) => ip4.to_string(),
+        Some(Host::Ipv6(ip6)) => ip6.to_string(),
+        _ => return Err(anyhow!("Invalid host")),
+    };
+    let port = url
+        .port()
+        .ok_or_else(|| anyhow!("Invalid port in {remote_endpoint}"))?;
+
+    Ok((host, port, tls))
+}
+
+fn generate_audit_rsyslog_config(
     log_directory: String,
-    tag: Option<String>,
-    remote_endpoint: &str,
-) -> Result<()> {
-    let config_content: String = format!(
+    endpoint_id: &str,
+    project_id: &str,
+    remote_syslog_host: &str,
+    remote_syslog_port: u16,
+    remote_syslog_tls: &str,
+) -> String {
+    format!(
         include_str!("config_template/compute_audit_rsyslog_template.conf"),
         log_directory = log_directory,
-        tag = tag.unwrap_or("".to_string()),
-        remote_endpoint = remote_endpoint
+        endpoint_id = endpoint_id,
+        project_id = project_id,
+        remote_syslog_host = remote_syslog_host,
+        remote_syslog_port = remote_syslog_port,
+        remote_syslog_tls = remote_syslog_tls
+    )
+}
+
+pub fn configure_audit_rsyslog(
+    log_directory: String,
+    endpoint_id: &str,
+    project_id: &str,
+    remote_endpoint: &str,
+    remote_tls_endpoint: &str,
+) -> Result<()> {
+    let (remote_syslog_host, remote_syslog_port, remote_syslog_tls) =
+        parse_audit_syslog_address(remote_endpoint, remote_tls_endpoint).unwrap();
+    let config_content = generate_audit_rsyslog_config(
+        log_directory,
+        endpoint_id,
+        project_id,
+        &remote_syslog_host,
+        remote_syslog_port,
+        &remote_syslog_tls,
     );
 
     info!("rsyslog config_content: {}", config_content);
@@ -131,15 +235,11 @@ pub fn configure_postgres_logs_export(conf: PostgresLogsRsyslogConfig) -> Result
         return Ok(());
     }
 
-    // When new config is empty we can simply remove the configuration file.
+    // Nothing to configure
     if new_config.is_empty() {
-        info!("removing rsyslog config file: {}", POSTGRES_LOGS_CONF_PATH);
-        match std::fs::remove_file(POSTGRES_LOGS_CONF_PATH) {
-            Ok(_) => {}
-            Err(err) if err.kind() == ErrorKind::NotFound => {}
-            Err(err) => return Err(err.into()),
-        }
-        restart_rsyslog()?;
+        // When the configuration is removed, PostgreSQL will stop sending data
+        // to the files watched by rsyslog, so restarting rsyslog is more effort
+        // than just ignoring this change.
         return Ok(());
     }
 
@@ -226,6 +326,8 @@ pub fn launch_pgaudit_gc(log_directory: String) {
 mod tests {
     use crate::rsyslog::PostgresLogsRsyslogConfig;
 
+    use super::{generate_audit_rsyslog_config, parse_audit_syslog_address};
+
     #[test]
     fn test_postgres_logs_config() {
         {
@@ -255,4 +357,146 @@ mod tests {
             assert!(res.is_err());
         }
     }
+
+    #[test]
+    fn test_parse_audit_syslog_address() {
+        {
+            // host:port format (plaintext)
+            let parsed = parse_audit_syslog_address("collector.host.tld:5555", "");
+            assert!(parsed.is_ok());
+            assert_eq!(
+                parsed.unwrap(),
+                (
+                    String::from("collector.host.tld"),
+                    5555,
+                    String::from("false")
+                )
+            );
+        }
+
+        {
+            // host:port format with ipv4 ip address (plaintext)
+            let parsed = parse_audit_syslog_address("10.0.0.1:5555", "");
+            assert!(parsed.is_ok());
+            assert_eq!(
+                parsed.unwrap(),
+                (String::from("10.0.0.1"), 5555, String::from("false"))
+            );
+        }
+
+        {
+            // host:port format with ipv6 ip address (plaintext)
+            let parsed =
+                parse_audit_syslog_address("[7e60:82ed:cb2e:d617:f904:f395:aaca:e252]:5555", "");
+            assert_eq!(
+                parsed.unwrap(),
+                (
+                    String::from("7e60:82ed:cb2e:d617:f904:f395:aaca:e252"),
+                    5555,
+                    String::from("false")
+                )
+            );
+        }
+
+        {
+            // Only TLS host:port defined
+            let parsed = parse_audit_syslog_address("", "tls.host.tld:5556");
+            assert_eq!(
+                parsed.unwrap(),
+                (String::from("tls.host.tld"), 5556, String::from("true"))
+            );
+        }
+
+        {
+            // tls host should take precedence, when both defined
+            let parsed = parse_audit_syslog_address("plaintext.host.tld:5555", "tls.host.tld:5556");
+            assert_eq!(
+                parsed.unwrap(),
+                (String::from("tls.host.tld"), 5556, String::from("true"))
+            );
+        }
+
+        {
+            // host without port (plaintext)
+            let parsed = parse_audit_syslog_address("collector.host.tld", "");
+            assert!(parsed.is_err());
+        }
+
+        {
+            // port without host
+            let parsed = parse_audit_syslog_address(":5555", "");
+            assert!(parsed.is_err());
+        }
+
+        {
+            // valid host with invalid port
+            let parsed = parse_audit_syslog_address("collector.host.tld:90001", "");
+            assert!(parsed.is_err());
+        }
+
+        {
+            // invalid hostname with valid port
+            let parsed = parse_audit_syslog_address("-collector.host.tld:5555", "");
+            assert!(parsed.is_err());
+        }
+
+        {
+            // parse error
+            let parsed = parse_audit_syslog_address("collector.host.tld:::5555", "");
+            assert!(parsed.is_err());
+        }
+    }
+
+    #[test]
+    fn test_generate_audit_rsyslog_config() {
+        {
+            // plaintext version
+            let log_directory = "/tmp/log".to_string();
+            let endpoint_id = "ep-test-endpoint-id";
+            let project_id = "test-project-id";
+            let remote_syslog_host = "collector.host.tld";
+            let remote_syslog_port = 5555;
+            let remote_syslog_tls = "false";
+
+            let conf_str = generate_audit_rsyslog_config(
+                log_directory,
+                endpoint_id,
+                project_id,
+                remote_syslog_host,
+                remote_syslog_port,
+                remote_syslog_tls,
+            );
+
+            assert!(conf_str.contains(r#"set $.remote_syslog_tls = "false";"#));
+            assert!(conf_str.contains(r#"type="omfwd""#));
+            assert!(conf_str.contains(r#"target="collector.host.tld""#));
+            assert!(conf_str.contains(r#"port="5555""#));
+            assert!(conf_str.contains(r#"StreamDriverPermittedPeers="collector.host.tld""#));
+        }
+
+        {
+            // TLS version
+            let log_directory = "/tmp/log".to_string();
+            let endpoint_id = "ep-test-endpoint-id";
+            let project_id = "test-project-id";
+            let remote_syslog_host = "collector.host.tld";
+            let remote_syslog_port = 5556;
+            let remote_syslog_tls = "true";
+
+            let conf_str = generate_audit_rsyslog_config(
+                log_directory,
+                endpoint_id,
+                project_id,
+                remote_syslog_host,
+                remote_syslog_port,
+                remote_syslog_tls,
+            );
+
+            assert!(conf_str.contains(r#"set $.remote_syslog_tls = "true";"#));
+            assert!(conf_str.contains(r#"type="omfwd""#));
+            assert!(conf_str.contains(r#"target="collector.host.tld""#));
+            assert!(conf_str.contains(r#"port="5556""#));
+            assert!(conf_str.contains(r#"StreamDriverPermittedPeers="collector.host.tld""#));
+        }
+    }
 }

compute_tools/src/spec.rs

@@ -23,12 +23,12 @@ fn do_control_plane_request(
 ) -> Result<ControlPlaneConfigResponse, (bool, String, String)> {
     let resp = reqwest::blocking::Client::new()
         .get(uri)
-        .header("Authorization", format!("Bearer {}", jwt))
+        .header("Authorization", format!("Bearer {jwt}"))
         .send()
         .map_err(|e| {
             (
                 true,
-                format!("could not perform request to control plane: {:?}", e),
+                format!("could not perform request to control plane: {e:?}"),
                 UNKNOWN_HTTP_STATUS.to_string(),
             )
         })?;
@@ -39,7 +39,7 @@ fn do_control_plane_request(
             Ok(spec_resp) => Ok(spec_resp),
             Err(e) => Err((
                 true,
-                format!("could not deserialize control plane response: {:?}", e),
+                format!("could not deserialize control plane response: {e:?}"),
                 status.to_string(),
             )),
         },
@@ -62,7 +62,7 @@ fn do_control_plane_request(
         // or some internal failure happened. Doesn't make much sense to retry in this case.
         _ => Err((
             false,
-            format!("unexpected control plane response status code: {}", status),
+            format!("unexpected control plane response status code: {status}"),
             status.to_string(),
         )),
     }

compute_tools/src/spec_apply.rs

@@ -933,56 +933,53 @@ async fn get_operations<'a>(
                 PerDatabasePhase::DeleteDBRoleReferences => {
                     let ctx = ctx.read().await;
 
-                    let operations =
-                        spec.delta_operations
-                            .iter()
-                            .flatten()
-                            .filter(|op| op.action == "delete_role")
-                            .filter_map(move |op| {
-                                if db.is_owned_by(&op.name) {
-                                    return None;
-                                }
-                                if !ctx.roles.contains_key(&op.name) {
-                                    return None;
-                                }
-                                let quoted = op.name.pg_quote();
-                                let new_owner = match &db {
-                                    DB::SystemDB => PgIdent::from("cloud_admin").pg_quote(),
-                                    DB::UserDB(db) => db.owner.pg_quote(),
-                                };
-                                let (escaped_role, outer_tag) = op.name.pg_quote_dollar();
+                    let operations = spec
+                        .delta_operations
+                        .iter()
+                        .flatten()
+                        .filter(|op| op.action == "delete_role")
+                        .filter_map(move |op| {
+                            if db.is_owned_by(&op.name) {
+                                return None;
+                            }
+                            if !ctx.roles.contains_key(&op.name) {
+                                return None;
+                            }
+                            let quoted = op.name.pg_quote();
+                            let new_owner = match &db {
+                                DB::SystemDB => PgIdent::from("cloud_admin").pg_quote(),
+                                DB::UserDB(db) => db.owner.pg_quote(),
+                            };
+                            let (escaped_role, outer_tag) = op.name.pg_quote_dollar();
 
-                                Some(vec![
-                                    // This will reassign all dependent objects to the db owner
-                                    Operation {
-                                        query: format!(
-                                            "REASSIGN OWNED BY {} TO {}",
-                                            quoted, new_owner,
-                                        ),
-                                        comment: None,
-                                    },
-                                    // Revoke some potentially blocking privileges (Neon-specific currently)
-                                    Operation {
-                                        query: format!(
-                                            include_str!("sql/pre_drop_role_revoke_privileges.sql"),
-                                            // N.B. this has to be properly dollar-escaped with `pg_quote_dollar()`
-                                            role_name = escaped_role,
-                                            outer_tag = outer_tag,
-                                        ),
-                                        comment: None,
-                                    },
-                                    // This now will only drop privileges of the role
-                                    // TODO: this is obviously not 100% true because of the above case,
-                                    // there could be still some privileges that are not revoked. Maybe this
-                                    // only drops privileges that were granted *by this* role, not *to this* role,
-                                    // but this has to be checked.
-                                    Operation {
-                                        query: format!("DROP OWNED BY {}", quoted),
-                                        comment: None,
-                                    },
-                                ])
-                            })
-                            .flatten();
+                            Some(vec![
+                                // This will reassign all dependent objects to the db owner
+                                Operation {
+                                    query: format!("REASSIGN OWNED BY {quoted} TO {new_owner}",),
+                                    comment: None,
+                                },
+                                // Revoke some potentially blocking privileges (Neon-specific currently)
+                                Operation {
+                                    query: format!(
+                                        include_str!("sql/pre_drop_role_revoke_privileges.sql"),
+                                        // N.B. this has to be properly dollar-escaped with `pg_quote_dollar()`
+                                        role_name = escaped_role,
+                                        outer_tag = outer_tag,
+                                    ),
+                                    comment: None,
+                                },
+                                // This now will only drop privileges of the role
+                                // TODO: this is obviously not 100% true because of the above case,
+                                // there could be still some privileges that are not revoked. Maybe this
+                                // only drops privileges that were granted *by this* role, not *to this* role,
+                                // but this has to be checked.
+                                Operation {
+                                    query: format!("DROP OWNED BY {quoted}"),
+                                    comment: None,
+                                },
+                            ])
+                        })
+                        .flatten();
 
                     Ok(Box::new(operations))
                 }

compute_tools/src/sync_sk.rs

@@ -27,7 +27,7 @@ pub async fn ping_safekeeper(
     let (client, conn) = config.connect(tokio_postgres::NoTls).await?;
     tokio::spawn(async move {
         if let Err(e) = conn.await {
-            eprintln!("connection error: {}", e);
+            eprintln!("connection error: {e}");
         }
     });
 

compute_tools/tests/README.md

@@ -0,0 +1,6 @@
+### Test files
+
+The file `cluster_spec.json` has been copied over from libs/compute_api
+tests, with some edits:
+
+  - the neon.safekeepers setting contains a duplicate value

compute_tools/tests/cluster_spec.json

@@ -0,0 +1,246 @@
+{
+  "format_version": 1.0,
+
+  "timestamp": "2021-05-23T18:25:43.511Z",
+  "operation_uuid": "0f657b36-4b0f-4a2d-9c2e-1dcd615e7d8b",
+  "suspend_timeout_seconds": 3600,
+  
+  "cluster": {
+    "cluster_id": "test-cluster-42",
+    "name": "Zenith Test",
+    "state": "restarted",
+    "roles": [
+      {
+        "name": "postgres",
+        "encrypted_password": "6b1d16b78004bbd51fa06af9eda75972",
+        "options": null
+      },
+      {
+        "name": "alexk",
+        "encrypted_password": null,
+        "options": null
+      },
+      {
+        "name": "zenith \"new\"",
+        "encrypted_password": "5b1d16b78004bbd51fa06af9eda75972",
+        "options": null
+      },
+      {
+        "name": "zen",
+        "encrypted_password": "9b1d16b78004bbd51fa06af9eda75972"
+      },
+      {
+        "name": "\"name\";\\n select 1;",
+        "encrypted_password": "5b1d16b78004bbd51fa06af9eda75972"
+      },
+      {
+        "name": "MyRole",
+        "encrypted_password": "5b1d16b78004bbd51fa06af9eda75972"
+      }
+    ],
+    "databases": [
+      {
+        "name": "DB2",
+        "owner": "alexk",
+        "options": [
+          {
+            "name": "LC_COLLATE",
+            "value": "C",
+            "vartype": "string"
+          },
+          {
+            "name": "LC_CTYPE",
+            "value": "C",
+            "vartype": "string"
+          },
+          {
+            "name": "TEMPLATE",
+            "value": "template0",
+            "vartype": "enum"
+          }
+        ]
+      },
+      {
+        "name": "zenith",
+        "owner": "MyRole"
+      },
+      {
+        "name": "zen",
+        "owner": "zen"
+      }
+    ],
+    "settings": [
+      {
+        "name": "fsync",
+        "value": "off",
+        "vartype": "bool"
+      },
+      {
+        "name": "wal_level",
+        "value": "logical",
+        "vartype": "enum"
+      },
+      {
+        "name": "hot_standby",
+        "value": "on",
+        "vartype": "bool"
+      },
+      {
+        "name": "prewarm_lfc_on_startup",
+        "value": "off",
+        "vartype": "bool"
+      },
+      {
+        "name": "neon.safekeepers",
+        "value": "127.0.0.1:6502,127.0.0.1:6503,127.0.0.1:6501,127.0.0.1:6502",
+        "vartype": "string"
+      },
+      {
+        "name": "wal_log_hints",
+        "value": "on",
+        "vartype": "bool"
+      },
+      {
+        "name": "log_connections",
+        "value": "on",
+        "vartype": "bool"
+      },
+      {
+        "name": "shared_buffers",
+        "value": "32768",
+        "vartype": "integer"
+      },
+      {
+        "name": "port",
+        "value": "55432",
+        "vartype": "integer"
+      },
+      {
+        "name": "max_connections",
+        "value": "100",
+        "vartype": "integer"
+      },
+      {
+        "name": "max_wal_senders",
+        "value": "10",
+        "vartype": "integer"
+      },
+      {
+        "name": "listen_addresses",
+        "value": "0.0.0.0",
+        "vartype": "string"
+      },
+      {
+        "name": "wal_sender_timeout",
+        "value": "0",
+        "vartype": "integer"
+      },
+      {
+        "name": "password_encryption",
+        "value": "md5",
+        "vartype": "enum"
+      },
+      {
+        "name": "maintenance_work_mem",
+        "value": "65536",
+        "vartype": "integer"
+      },
+      {
+        "name": "max_parallel_workers",
+        "value": "8",
+        "vartype": "integer"
+      },
+      {
+        "name": "max_worker_processes",
+        "value": "8",
+        "vartype": "integer"
+      },
+      {
+        "name": "neon.tenant_id",
+        "value": "b0554b632bd4d547a63b86c3630317e8",
+        "vartype": "string"
+      },
+      {
+        "name": "max_replication_slots",
+        "value": "10",
+        "vartype": "integer"
+      },
+      {
+        "name": "neon.timeline_id",
+        "value": "2414a61ffc94e428f14b5758fe308e13",
+        "vartype": "string"
+      },
+      {
+        "name": "shared_preload_libraries",
+        "value": "neon",
+        "vartype": "string"
+      },
+      {
+        "name": "synchronous_standby_names",
+        "value": "walproposer",
+        "vartype": "string"
+      },
+      {
+        "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",
+      "name": "zenith_test"
+    },
+    {
+      "action": "rename_db",
+      "name": "DB",
+      "new_name": "DB2"
+    },
+    {
+      "action": "delete_role",
+      "name": "zenith2"
+    },
+    {
+      "action": "rename_role",
+      "name": "zenith new",
+      "new_name": "zenith \"new\""
+    }
+  ],
+  "remote_extensions": {
+    "library_index": {
+      "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": {
+      "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": [],
+    "public_extensions": ["postgis"]
+  },
+  "pgbouncer_settings": {
+    "default_pool_size": "42",
+    "pool_mode": "session"
+  }
+}

compute_tools/tests/pg_helpers_tests.rs

@@ -30,7 +30,7 @@ mod pg_helpers_tests {
             r#"fsync = off
 wal_level = logical
 hot_standby = on
-prewarm_lfc_on_startup = off
+autoprewarm = off
 neon.safekeepers = '127.0.0.1:6502,127.0.0.1:6503,127.0.0.1:6501'
 wal_log_hints = on
 log_connections = on
@@ -71,6 +71,14 @@ test.escaping = 'here''s a backslash \\ and a quote '' and a double-quote " hoor
             ("name$$$", ("$x$name$$$$x$", "xx")),
             ("name$$$$", ("$x$name$$$$$x$", "xx")),
             ("name$x$", ("$xx$name$x$$xx$", "xxx")),
+            ("x", ("$xx$x$xx$", "xxx")),
+            ("xx", ("$xxx$xx$xxx$", "xxxx")),
+            ("$x", ("$xx$$x$xx$", "xxx")),
+            ("x$", ("$xx$x$$xx$", "xxx")),
+            ("$x$", ("$xx$$x$$xx$", "xxx")),
+            ("xx$", ("$xxx$xx$$xxx$", "xxxx")),
+            ("$xx", ("$xxx$$xx$xxx$", "xxxx")),
+            ("$xx$", ("$xxx$$xx$$xxx$", "xxxx")),
         ];
 
         for (input, expected) in test_cases {

control_plane/Cargo.toml

@@ -36,6 +36,7 @@ pageserver_api.workspace = true
 pageserver_client.workspace = true
 postgres_backend.workspace = true
 safekeeper_api.workspace = true
+safekeeper_client.workspace = true
 postgres_connection.workspace = true
 storage_broker.workspace = true
 http-utils.workspace = true

control_plane/safekeepers.conf

@@ -2,8 +2,10 @@
 [pageserver]
 listen_pg_addr = '127.0.0.1:64000'
 listen_http_addr = '127.0.0.1:9898'
+listen_grpc_addr = '127.0.0.1:51051'
 pg_auth_type = 'Trust'
 http_auth_type = 'Trust'
+grpc_auth_type = 'Trust'
 
 [[safekeepers]]
 id = 1

control_plane/simple.conf

@@ -4,8 +4,10 @@
 id=1
 listen_pg_addr = '127.0.0.1:64000'
 listen_http_addr = '127.0.0.1:9898'
+listen_grpc_addr = '127.0.0.1:51051'
 pg_auth_type = 'Trust'
 http_auth_type = 'Trust'
+grpc_auth_type = 'Trust'
 
 [[safekeepers]]
 id = 1

control_plane/src/background_process.rs

@@ -14,7 +14,7 @@
 
 use std::ffi::OsStr;
 use std::io::Write;
-use std::os::unix::prelude::AsRawFd;
+use std::os::fd::AsFd;
 use std::os::unix::process::CommandExt;
 use std::path::Path;
 use std::process::Command;
@@ -356,7 +356,7 @@ where
             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()))
+            nix::fcntl::fcntl(file.as_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);

control_plane/src/bin/neon_local.rs

@@ -8,7 +8,6 @@
 use std::borrow::Cow;
 use std::collections::{BTreeSet, HashMap};
 use std::fs::File;
-use std::os::fd::AsRawFd;
 use std::path::PathBuf;
 use std::process::exit;
 use std::str::FromStr;
@@ -17,9 +16,9 @@ use std::time::Duration;
 use anyhow::{Context, Result, anyhow, bail};
 use clap::Parser;
 use compute_api::requests::ComputeClaimsScope;
-use compute_api::spec::ComputeMode;
+use compute_api::spec::{ComputeMode, PageserverProtocol};
 use control_plane::broker::StorageBroker;
-use control_plane::endpoint::ComputeControlPlane;
+use control_plane::endpoint::{ComputeControlPlane, EndpointTerminateMode};
 use control_plane::endpoint_storage::{ENDPOINT_STORAGE_DEFAULT_ADDR, EndpointStorage};
 use control_plane::local_env;
 use control_plane::local_env::{
@@ -31,8 +30,9 @@ use control_plane::safekeeper::SafekeeperNode;
 use control_plane::storage_controller::{
     NeonStorageControllerStartArgs, NeonStorageControllerStopArgs, StorageController,
 };
-use nix::fcntl::{FlockArg, flock};
+use nix::fcntl::{Flock, FlockArg};
 use pageserver_api::config::{
+    DEFAULT_GRPC_LISTEN_PORT as DEFAULT_PAGESERVER_GRPC_PORT,
     DEFAULT_HTTP_LISTEN_PORT as DEFAULT_PAGESERVER_HTTP_PORT,
     DEFAULT_PG_LISTEN_PORT as DEFAULT_PAGESERVER_PG_PORT,
 };
@@ -45,10 +45,10 @@ use pageserver_api::models::{
 use pageserver_api::shard::{DEFAULT_STRIPE_SIZE, ShardCount, ShardStripeSize, TenantShardId};
 use postgres_backend::AuthType;
 use postgres_connection::parse_host_port;
-use safekeeper_api::membership::SafekeeperGeneration;
+use safekeeper_api::membership::{SafekeeperGeneration, SafekeeperId};
 use safekeeper_api::{
     DEFAULT_HTTP_LISTEN_PORT as DEFAULT_SAFEKEEPER_HTTP_PORT,
-    DEFAULT_PG_LISTEN_PORT as DEFAULT_SAFEKEEPER_PG_PORT,
+    DEFAULT_PG_LISTEN_PORT as DEFAULT_SAFEKEEPER_PG_PORT, PgMajorVersion, PgVersionId,
 };
 use storage_broker::DEFAULT_LISTEN_ADDR as DEFAULT_BROKER_ADDR;
 use tokio::task::JoinSet;
@@ -64,7 +64,9 @@ const DEFAULT_PAGESERVER_ID: NodeId = NodeId(1);
 const DEFAULT_BRANCH_NAME: &str = "main";
 project_git_version!(GIT_VERSION);
 
-const DEFAULT_PG_VERSION: u32 = 17;
+#[allow(dead_code)]
+const DEFAULT_PG_VERSION: PgMajorVersion = PgMajorVersion::PG17;
+const DEFAULT_PG_VERSION_NUM: &str = "17";
 
 const DEFAULT_PAGESERVER_CONTROL_PLANE_API: &str = "http://127.0.0.1:1234/upcall/v1/";
 
@@ -167,9 +169,9 @@ struct TenantCreateCmdArgs {
     #[clap(short = 'c')]
     config: Vec<String>,
 
-    #[arg(default_value_t = DEFAULT_PG_VERSION)]
+    #[arg(default_value = DEFAULT_PG_VERSION_NUM)]
     #[clap(long, help = "Postgres version to use for the initial timeline")]
-    pg_version: u32,
+    pg_version: PgMajorVersion,
 
     #[clap(
         long,
@@ -290,9 +292,9 @@ struct TimelineCreateCmdArgs {
     #[clap(long, help = "Human-readable alias for the new timeline")]
     branch_name: String,
 
-    #[arg(default_value_t = DEFAULT_PG_VERSION)]
+    #[arg(default_value = DEFAULT_PG_VERSION_NUM)]
     #[clap(long, help = "Postgres version")]
-    pg_version: u32,
+    pg_version: PgMajorVersion,
 }
 
 #[derive(clap::Args)]
@@ -322,9 +324,9 @@ struct TimelineImportCmdArgs {
     #[clap(long, help = "Lsn the basebackup ends at")]
     end_lsn: Option<Lsn>,
 
-    #[arg(default_value_t = DEFAULT_PG_VERSION)]
+    #[arg(default_value = DEFAULT_PG_VERSION_NUM)]
     #[clap(long, help = "Postgres version of the backup being imported")]
-    pg_version: u32,
+    pg_version: PgMajorVersion,
 }
 
 #[derive(clap::Subcommand)]
@@ -601,9 +603,17 @@ struct EndpointCreateCmdArgs {
     )]
     config_only: bool,
 
-    #[arg(default_value_t = DEFAULT_PG_VERSION)]
+    #[arg(default_value = DEFAULT_PG_VERSION_NUM)]
     #[clap(long, help = "Postgres version")]
-    pg_version: u32,
+    pg_version: PgMajorVersion,
+
+    /// Use gRPC to communicate with Pageservers, by generating grpc:// connstrings.
+    ///
+    /// Specified on creation such that it's retained across reconfiguration and restarts.
+    ///
+    /// NB: not yet supported by computes.
+    #[clap(long)]
+    grpc: bool,
 
     #[clap(
         long,
@@ -664,6 +674,13 @@ struct EndpointStartCmdArgs {
     #[clap(short = 't', long, value_parser= humantime::parse_duration, help = "timeout until we fail the command")]
     #[arg(default_value = "90s")]
     start_timeout: Duration,
+
+    #[clap(
+        long,
+        help = "Run in development mode, skipping VM-specific operations like process termination",
+        action = clap::ArgAction::SetTrue
+    )]
+    dev: bool,
 }
 
 #[derive(clap::Args)]
@@ -696,10 +713,9 @@ struct EndpointStopCmdArgs {
     )]
     destroy: bool,
 
-    #[clap(long, help = "Postgres shutdown mode, passed to \"pg_ctl -m <mode>\"")]
-    #[arg(value_parser(["smart", "fast", "immediate"]))]
-    #[arg(default_value = "fast")]
-    mode: String,
+    #[clap(long, help = "Postgres shutdown mode")]
+    #[clap(default_value = "fast")]
+    mode: EndpointTerminateMode,
 }
 
 #[derive(clap::Args)]
@@ -749,16 +765,16 @@ struct TimelineTreeEl {
 
 /// A flock-based guard over the neon_local repository directory
 struct RepoLock {
-    _file: File,
+    _file: Flock<File>,
 }
 
 impl RepoLock {
     fn new() -> Result<Self> {
         let repo_dir = File::open(local_env::base_path())?;
-        let repo_dir_fd = repo_dir.as_raw_fd();
-        flock(repo_dir_fd, FlockArg::LockExclusive)?;
-
-        Ok(Self { _file: repo_dir })
+        match Flock::lock(repo_dir, FlockArg::LockExclusive) {
+            Ok(f) => Ok(Self { _file: f }),
+            Err((_, e)) => Err(e).context("flock error"),
+        }
     }
 }
 
@@ -905,7 +921,7 @@ fn print_timeline(
             br_sym = "┗━";
         }
 
-        print!("{} @{}: ", br_sym, ancestor_lsn);
+        print!("{br_sym} @{ancestor_lsn}: ");
     }
 
     // Finally print a timeline id and name with new line
@@ -1008,13 +1024,16 @@ fn handle_init(args: &InitCmdArgs) -> anyhow::Result<LocalEnv> {
                     let pageserver_id = NodeId(DEFAULT_PAGESERVER_ID.0 + i as u64);
                     let pg_port = DEFAULT_PAGESERVER_PG_PORT + i;
                     let http_port = DEFAULT_PAGESERVER_HTTP_PORT + i;
+                    let grpc_port = DEFAULT_PAGESERVER_GRPC_PORT + i;
                     NeonLocalInitPageserverConf {
                         id: pageserver_id,
                         listen_pg_addr: format!("127.0.0.1:{pg_port}"),
                         listen_http_addr: format!("127.0.0.1:{http_port}"),
                         listen_https_addr: None,
+                        listen_grpc_addr: Some(format!("127.0.0.1:{grpc_port}")),
                         pg_auth_type: AuthType::Trust,
                         http_auth_type: AuthType::Trust,
+                        grpc_auth_type: AuthType::Trust,
                         other: Default::default(),
                         // Typical developer machines use disks with slow fsync, and we don't care
                         // about data integrity: disable disk syncs.
@@ -1252,6 +1271,45 @@ async fn handle_timeline(cmd: &TimelineCmd, env: &mut local_env::LocalEnv) -> Re
             pageserver
                 .timeline_import(tenant_id, timeline_id, base, pg_wal, args.pg_version)
                 .await?;
+            if env.storage_controller.timelines_onto_safekeepers {
+                println!("Creating timeline on safekeeper ...");
+                let timeline_info = pageserver
+                    .timeline_info(
+                        TenantShardId::unsharded(tenant_id),
+                        timeline_id,
+                        pageserver_client::mgmt_api::ForceAwaitLogicalSize::No,
+                    )
+                    .await?;
+                let default_sk = SafekeeperNode::from_env(env, env.safekeepers.first().unwrap());
+                let default_host = default_sk
+                    .conf
+                    .listen_addr
+                    .clone()
+                    .unwrap_or_else(|| "localhost".to_string());
+                let mconf = safekeeper_api::membership::Configuration {
+                    generation: SafekeeperGeneration::new(1),
+                    members: safekeeper_api::membership::MemberSet {
+                        m: vec![SafekeeperId {
+                            host: default_host,
+                            id: default_sk.conf.id,
+                            pg_port: default_sk.conf.pg_port,
+                        }],
+                    },
+                    new_members: None,
+                };
+                let pg_version = PgVersionId::from(args.pg_version);
+                let req = safekeeper_api::models::TimelineCreateRequest {
+                    tenant_id,
+                    timeline_id,
+                    mconf,
+                    pg_version,
+                    system_id: None,
+                    wal_seg_size: None,
+                    start_lsn: timeline_info.last_record_lsn,
+                    commit_lsn: None,
+                };
+                default_sk.create_timeline(&req).await?;
+            }
             env.register_branch_mapping(branch_name.to_string(), tenant_id, timeline_id)?;
             println!("Done");
         }
@@ -1276,6 +1334,7 @@ async fn handle_timeline(cmd: &TimelineCmd, env: &mut local_env::LocalEnv) -> Re
                 mode: pageserver_api::models::TimelineCreateRequestMode::Branch {
                     ancestor_timeline_id,
                     ancestor_start_lsn: start_lsn,
+                    read_only: false,
                     pg_version: None,
                 },
             };
@@ -1408,6 +1467,7 @@ async fn handle_endpoint(subcmd: &EndpointCmd, env: &local_env::LocalEnv) -> Res
                 args.internal_http_port,
                 args.pg_version,
                 mode,
+                args.grpc,
                 !args.update_catalog,
                 false,
             )?;
@@ -1448,13 +1508,20 @@ async fn handle_endpoint(subcmd: &EndpointCmd, env: &local_env::LocalEnv) -> Res
 
             let (pageservers, stripe_size) = if let Some(pageserver_id) = pageserver_id {
                 let conf = env.get_pageserver_conf(pageserver_id).unwrap();
-                let parsed = parse_host_port(&conf.listen_pg_addr).expect("Bad config");
-                (
-                    vec![(parsed.0, parsed.1.unwrap_or(5432))],
-                    // If caller is telling us what pageserver to use, this is not a tenant which is
-                    // full managed by storage controller, therefore not sharded.
-                    DEFAULT_STRIPE_SIZE,
-                )
+                // Use gRPC if requested.
+                let pageserver = if endpoint.grpc {
+                    let grpc_addr = conf.listen_grpc_addr.as_ref().expect("bad config");
+                    let (host, port) = parse_host_port(grpc_addr)?;
+                    let port = port.unwrap_or(DEFAULT_PAGESERVER_GRPC_PORT);
+                    (PageserverProtocol::Grpc, host, port)
+                } else {
+                    let (host, port) = parse_host_port(&conf.listen_pg_addr)?;
+                    let port = port.unwrap_or(5432);
+                    (PageserverProtocol::Libpq, host, port)
+                };
+                // If caller is telling us what pageserver to use, this is not a tenant which is
+                // fully managed by storage controller, therefore not sharded.
+                (vec![pageserver], DEFAULT_STRIPE_SIZE)
             } else {
                 // Look up the currently attached location of the tenant, and its striping metadata,
                 // to pass these on to postgres.
@@ -1473,11 +1540,20 @@ async fn handle_endpoint(subcmd: &EndpointCmd, env: &local_env::LocalEnv) -> Res
                                 .await?;
                         }
 
-                        anyhow::Ok((
-                            Host::parse(&shard.listen_pg_addr)
-                                .expect("Storage controller reported bad hostname"),
-                            shard.listen_pg_port,
-                        ))
+                        let pageserver = if endpoint.grpc {
+                            (
+                                PageserverProtocol::Grpc,
+                                Host::parse(&shard.listen_grpc_addr.expect("no gRPC address"))?,
+                                shard.listen_grpc_port.expect("no gRPC port"),
+                            )
+                        } else {
+                            (
+                                PageserverProtocol::Libpq,
+                                Host::parse(&shard.listen_pg_addr)?,
+                                shard.listen_pg_port,
+                            )
+                        };
+                        anyhow::Ok(pageserver)
                     }),
                 )
                 .await?;
@@ -1522,6 +1598,7 @@ async fn handle_endpoint(subcmd: &EndpointCmd, env: &local_env::LocalEnv) -> Res
                     stripe_size.0 as usize,
                     args.create_test_user,
                     args.start_timeout,
+                    args.dev,
                 )
                 .await?;
         }
@@ -1532,11 +1609,19 @@ async fn handle_endpoint(subcmd: &EndpointCmd, env: &local_env::LocalEnv) -> Res
                 .get(endpoint_id.as_str())
                 .with_context(|| format!("postgres endpoint {endpoint_id} is not found"))?;
             let pageservers = if let Some(ps_id) = args.endpoint_pageserver_id {
-                let pageserver = PageServerNode::from_env(env, env.get_pageserver_conf(ps_id)?);
-                vec![(
-                    pageserver.pg_connection_config.host().clone(),
-                    pageserver.pg_connection_config.port(),
-                )]
+                let conf = env.get_pageserver_conf(ps_id)?;
+                // Use gRPC if requested.
+                let pageserver = if endpoint.grpc {
+                    let grpc_addr = conf.listen_grpc_addr.as_ref().expect("bad config");
+                    let (host, port) = parse_host_port(grpc_addr)?;
+                    let port = port.unwrap_or(DEFAULT_PAGESERVER_GRPC_PORT);
+                    (PageserverProtocol::Grpc, host, port)
+                } else {
+                    let (host, port) = parse_host_port(&conf.listen_pg_addr)?;
+                    let port = port.unwrap_or(5432);
+                    (PageserverProtocol::Libpq, host, port)
+                };
+                vec![pageserver]
             } else {
                 let storage_controller = StorageController::from_env(env);
                 storage_controller
@@ -1545,18 +1630,30 @@ async fn handle_endpoint(subcmd: &EndpointCmd, env: &local_env::LocalEnv) -> Res
                     .shards
                     .into_iter()
                     .map(|shard| {
-                        (
-                            Host::parse(&shard.listen_pg_addr)
-                                .expect("Storage controller reported malformed host"),
-                            shard.listen_pg_port,
-                        )
+                        // Use gRPC if requested.
+                        if endpoint.grpc {
+                            (
+                                PageserverProtocol::Grpc,
+                                Host::parse(&shard.listen_grpc_addr.expect("no gRPC address"))
+                                    .expect("bad hostname"),
+                                shard.listen_grpc_port.expect("no gRPC port"),
+                            )
+                        } else {
+                            (
+                                PageserverProtocol::Libpq,
+                                Host::parse(&shard.listen_pg_addr).expect("bad hostname"),
+                                shard.listen_pg_port,
+                            )
+                        }
                     })
                     .collect::<Vec<_>>()
             };
             // If --safekeepers argument is given, use only the listed
             // safekeeper nodes; otherwise all from the env.
             let safekeepers = parse_safekeepers(&args.safekeepers)?;
-            endpoint.reconfigure(pageservers, None, safekeepers).await?;
+            endpoint
+                .reconfigure(Some(pageservers), None, safekeepers, None)
+                .await?;
         }
         EndpointCmd::Stop(args) => {
             let endpoint_id = &args.endpoint_id;
@@ -1564,7 +1661,10 @@ async fn handle_endpoint(subcmd: &EndpointCmd, env: &local_env::LocalEnv) -> Res
                 .endpoints
                 .get(endpoint_id)
                 .with_context(|| format!("postgres endpoint {endpoint_id} is not found"))?;
-            endpoint.stop(&args.mode, args.destroy)?;
+            match endpoint.stop(args.mode, args.destroy).await?.lsn {
+                Some(lsn) => println!("{lsn}"),
+                None => println!("null"),
+            }
         }
         EndpointCmd::GenerateJwt(args) => {
             let endpoint = {
@@ -1646,7 +1746,7 @@ async fn handle_pageserver(subcmd: &PageserverCmd, env: &local_env::LocalEnv) ->
                 StopMode::Immediate => true,
             };
             if let Err(e) = get_pageserver(env, args.pageserver_id)?.stop(immediate) {
-                eprintln!("pageserver stop failed: {}", e);
+                eprintln!("pageserver stop failed: {e}");
                 exit(1);
             }
         }
@@ -1655,7 +1755,7 @@ async fn handle_pageserver(subcmd: &PageserverCmd, env: &local_env::LocalEnv) ->
             let pageserver = get_pageserver(env, args.pageserver_id)?;
             //TODO what shutdown strategy should we use here?
             if let Err(e) = pageserver.stop(false) {
-                eprintln!("pageserver stop failed: {}", e);
+                eprintln!("pageserver stop failed: {e}");
                 exit(1);
             }
 
@@ -1672,7 +1772,7 @@ async fn handle_pageserver(subcmd: &PageserverCmd, env: &local_env::LocalEnv) ->
             {
                 Ok(_) => println!("Page server is up and running"),
                 Err(err) => {
-                    eprintln!("Page server is not available: {}", err);
+                    eprintln!("Page server is not available: {err}");
                     exit(1);
                 }
             }
@@ -1709,7 +1809,7 @@ async fn handle_storage_controller(
                 },
             };
             if let Err(e) = svc.stop(stop_args).await {
-                eprintln!("stop failed: {}", e);
+                eprintln!("stop failed: {e}");
                 exit(1);
             }
         }
@@ -1731,7 +1831,7 @@ async fn handle_safekeeper(subcmd: &SafekeeperCmd, env: &local_env::LocalEnv) ->
             let safekeeper = get_safekeeper(env, args.id)?;
 
             if let Err(e) = safekeeper.start(&args.extra_opt, &args.start_timeout).await {
-                eprintln!("safekeeper start failed: {}", e);
+                eprintln!("safekeeper start failed: {e}");
                 exit(1);
             }
         }
@@ -1743,7 +1843,7 @@ async fn handle_safekeeper(subcmd: &SafekeeperCmd, env: &local_env::LocalEnv) ->
                 StopMode::Immediate => true,
             };
             if let Err(e) = safekeeper.stop(immediate) {
-                eprintln!("safekeeper stop failed: {}", e);
+                eprintln!("safekeeper stop failed: {e}");
                 exit(1);
             }
         }
@@ -1756,12 +1856,12 @@ async fn handle_safekeeper(subcmd: &SafekeeperCmd, env: &local_env::LocalEnv) ->
             };
 
             if let Err(e) = safekeeper.stop(immediate) {
-                eprintln!("safekeeper stop failed: {}", e);
+                eprintln!("safekeeper stop failed: {e}");
                 exit(1);
             }
 
             if let Err(e) = safekeeper.start(&args.extra_opt, &args.start_timeout).await {
-                eprintln!("safekeeper start failed: {}", e);
+                eprintln!("safekeeper start failed: {e}");
                 exit(1);
             }
         }
@@ -1996,11 +2096,16 @@ async fn handle_stop_all(args: &StopCmdArgs, env: &local_env::LocalEnv) -> Resul
 }
 
 async fn try_stop_all(env: &local_env::LocalEnv, immediate: bool) {
+    let mode = if immediate {
+        EndpointTerminateMode::Immediate
+    } else {
+        EndpointTerminateMode::Fast
+    };
     // Stop all endpoints
     match ComputeControlPlane::load(env.clone()) {
         Ok(cplane) => {
             for (_k, node) in cplane.endpoints {
-                if let Err(e) = node.stop(if immediate { "immediate" } else { "fast" }, false) {
+                if let Err(e) = node.stop(mode, false).await {
                     eprintln!("postgres stop failed: {e:#}");
                 }
             }
@@ -2012,7 +2117,7 @@ async fn try_stop_all(env: &local_env::LocalEnv, immediate: bool) {
 
     let storage = EndpointStorage::from_env(env);
     if let Err(e) = storage.stop(immediate) {
-        eprintln!("endpoint_storage stop failed: {:#}", e);
+        eprintln!("endpoint_storage stop failed: {e:#}");
     }
 
     for ps_conf in &env.pageservers {

control_plane/src/endpoint.rs

@@ -37,6 +37,7 @@
 //! ```
 //!
 use std::collections::BTreeMap;
+use std::fmt::Display;
 use std::net::{IpAddr, Ipv4Addr, SocketAddr, TcpStream};
 use std::path::PathBuf;
 use std::process::Command;
@@ -45,15 +46,18 @@ use std::sync::Arc;
 use std::time::{Duration, Instant};
 
 use anyhow::{Context, Result, anyhow, bail};
+use base64::Engine;
+use base64::prelude::BASE64_URL_SAFE_NO_PAD;
 use compute_api::requests::{
     COMPUTE_AUDIENCE, ComputeClaims, ComputeClaimsScope, ConfigurationRequest,
 };
 use compute_api::responses::{
-    ComputeConfig, ComputeCtlConfig, ComputeStatus, ComputeStatusResponse, TlsConfig,
+    ComputeConfig, ComputeCtlConfig, ComputeStatus, ComputeStatusResponse, TerminateResponse,
+    TlsConfig,
 };
 use compute_api::spec::{
-    Cluster, ComputeAudit, ComputeFeature, ComputeMode, ComputeSpec, Database, PgIdent,
-    RemoteExtSpec, Role,
+    Cluster, ComputeAudit, ComputeFeature, ComputeMode, ComputeSpec, Database, PageserverProtocol,
+    PgIdent, RemoteExtSpec, Role,
 };
 use jsonwebtoken::jwk::{
     AlgorithmParameters, CommonParameters, EllipticCurve, Jwk, JwkSet, KeyAlgorithm, KeyOperations,
@@ -63,6 +67,7 @@ use nix::sys::signal::{Signal, kill};
 use pageserver_api::shard::ShardStripeSize;
 use pem::Pem;
 use reqwest::header::CONTENT_TYPE;
+use safekeeper_api::PgMajorVersion;
 use safekeeper_api::membership::SafekeeperGeneration;
 use serde::{Deserialize, Serialize};
 use sha2::{Digest, Sha256};
@@ -74,7 +79,6 @@ use utils::id::{NodeId, TenantId, TimelineId};
 
 use crate::local_env::LocalEnv;
 use crate::postgresql_conf::PostgresConf;
-use crate::storage_controller::StorageController;
 
 // contents of a endpoint.json file
 #[derive(Serialize, Deserialize, PartialEq, Eq, Clone, Debug)]
@@ -86,7 +90,8 @@ pub struct EndpointConf {
     pg_port: u16,
     external_http_port: u16,
     internal_http_port: u16,
-    pg_version: u32,
+    pg_version: PgMajorVersion,
+    grpc: bool,
     skip_pg_catalog_updates: bool,
     reconfigure_concurrency: usize,
     drop_subscriptions_before_start: bool,
@@ -164,7 +169,7 @@ impl ComputeControlPlane {
                     public_key_use: Some(PublicKeyUse::Signature),
                     key_operations: Some(vec![KeyOperations::Verify]),
                     key_algorithm: Some(KeyAlgorithm::EdDSA),
-                    key_id: Some(base64::encode_config(key_hash, base64::URL_SAFE_NO_PAD)),
+                    key_id: Some(BASE64_URL_SAFE_NO_PAD.encode(key_hash)),
                     x509_url: None::<String>,
                     x509_chain: None::<Vec<String>>,
                     x509_sha1_fingerprint: None::<String>,
@@ -173,7 +178,7 @@ impl ComputeControlPlane {
                 algorithm: AlgorithmParameters::OctetKeyPair(OctetKeyPairParameters {
                     key_type: OctetKeyPairType::OctetKeyPair,
                     curve: EllipticCurve::Ed25519,
-                    x: base64::encode_config(public_key, base64::URL_SAFE_NO_PAD),
+                    x: BASE64_URL_SAFE_NO_PAD.encode(public_key),
                 }),
             }],
         })
@@ -188,8 +193,9 @@ impl ComputeControlPlane {
         pg_port: Option<u16>,
         external_http_port: Option<u16>,
         internal_http_port: Option<u16>,
-        pg_version: u32,
+        pg_version: PgMajorVersion,
         mode: ComputeMode,
+        grpc: bool,
         skip_pg_catalog_updates: bool,
         drop_subscriptions_before_start: bool,
     ) -> Result<Arc<Endpoint>> {
@@ -224,6 +230,7 @@ impl ComputeControlPlane {
             // we also skip catalog updates in the cloud.
             skip_pg_catalog_updates,
             drop_subscriptions_before_start,
+            grpc,
             reconfigure_concurrency: 1,
             features: vec![],
             cluster: None,
@@ -242,6 +249,7 @@ impl ComputeControlPlane {
                 internal_http_port,
                 pg_port,
                 pg_version,
+                grpc,
                 skip_pg_catalog_updates,
                 drop_subscriptions_before_start,
                 reconfigure_concurrency: 1,
@@ -296,6 +304,8 @@ pub struct Endpoint {
     pub tenant_id: TenantId,
     pub timeline_id: TimelineId,
     pub mode: ComputeMode,
+    /// If true, the endpoint should use gRPC to communicate with Pageservers.
+    pub grpc: bool,
 
     // port and address of the Postgres server and `compute_ctl`'s HTTP APIs
     pub pg_address: SocketAddr,
@@ -303,7 +313,7 @@ pub struct Endpoint {
     pub internal_http_address: SocketAddr,
 
     // postgres major version in the format: 14, 15, etc.
-    pg_version: u32,
+    pg_version: PgMajorVersion,
 
     // These are not part of the endpoint as such, but the environment
     // the endpoint runs in.
@@ -331,15 +341,35 @@ pub enum EndpointStatus {
     RunningNoPidfile,
 }
 
-impl std::fmt::Display for EndpointStatus {
+impl Display for EndpointStatus {
     fn fmt(&self, writer: &mut std::fmt::Formatter) -> std::fmt::Result {
-        let s = match self {
+        writer.write_str(match self {
             Self::Running => "running",
             Self::Stopped => "stopped",
             Self::Crashed => "crashed",
             Self::RunningNoPidfile => "running, no pidfile",
-        };
-        write!(writer, "{}", s)
+        })
+    }
+}
+
+#[derive(Default, Clone, Copy, clap::ValueEnum)]
+pub enum EndpointTerminateMode {
+    #[default]
+    /// Use pg_ctl stop -m fast
+    Fast,
+    /// Use pg_ctl stop -m immediate
+    Immediate,
+    /// Use /terminate?mode=immediate
+    ImmediateTerminate,
+}
+
+impl std::fmt::Display for EndpointTerminateMode {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        f.write_str(match &self {
+            EndpointTerminateMode::Fast => "fast",
+            EndpointTerminateMode::Immediate => "immediate",
+            EndpointTerminateMode::ImmediateTerminate => "immediate-terminate",
+        })
     }
 }
 
@@ -378,6 +408,7 @@ impl Endpoint {
             mode: conf.mode,
             tenant_id: conf.tenant_id,
             pg_version: conf.pg_version,
+            grpc: conf.grpc,
             skip_pg_catalog_updates: conf.skip_pg_catalog_updates,
             reconfigure_concurrency: conf.reconfigure_concurrency,
             drop_subscriptions_before_start: conf.drop_subscriptions_before_start,
@@ -504,7 +535,7 @@ impl Endpoint {
                 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 {
+                if self.pg_version >= PgMajorVersion::PG15 {
                     conf.append("recovery_prefetch", "off");
                 }
             }
@@ -606,10 +637,10 @@ impl Endpoint {
         }
     }
 
-    fn build_pageserver_connstr(pageservers: &[(Host, u16)]) -> String {
+    fn build_pageserver_connstr(pageservers: &[(PageserverProtocol, Host, u16)]) -> String {
         pageservers
             .iter()
-            .map(|(host, port)| format!("postgresql://no_user@{host}:{port}"))
+            .map(|(scheme, host, port)| format!("{scheme}://no_user@{host}:{port}"))
             .collect::<Vec<_>>()
             .join(",")
     }
@@ -654,11 +685,12 @@ impl Endpoint {
         endpoint_storage_addr: String,
         safekeepers_generation: Option<SafekeeperGeneration>,
         safekeepers: Vec<NodeId>,
-        pageservers: Vec<(Host, u16)>,
+        pageservers: Vec<(PageserverProtocol, Host, u16)>,
         remote_ext_base_url: Option<&String>,
         shard_stripe_size: usize,
         create_test_user: bool,
         start_timeout: Duration,
+        dev: bool,
     ) -> Result<()> {
         if self.status() == EndpointStatus::Running {
             anyhow::bail!("The endpoint is already running");
@@ -747,7 +779,8 @@ impl Endpoint {
                 logs_export_host: None::<String>,
                 endpoint_storage_addr: Some(endpoint_storage_addr),
                 endpoint_storage_token: Some(endpoint_storage_token),
-                prewarm_lfc_on_startup: false,
+                autoprewarm: false,
+                suspend_timeout_seconds: -1, // Only used in neon_local.
             };
 
             // this strange code is needed to support respec() in tests
@@ -792,10 +825,10 @@ impl Endpoint {
 
         // Launch compute_ctl
         let conn_str = self.connstr("cloud_admin", "postgres");
-        println!("Starting postgres node at '{}'", conn_str);
+        println!("Starting postgres node at '{conn_str}'");
         if create_test_user {
             let conn_str = self.connstr("test", "neondb");
-            println!("Also at '{}'", conn_str);
+            println!("Also at '{conn_str}'");
         }
         let mut cmd = Command::new(self.env.neon_distrib_dir.join("compute_ctl"));
         cmd.args([
@@ -829,6 +862,10 @@ impl Endpoint {
             cmd.args(["--remote-ext-base-url", remote_ext_base_url]);
         }
 
+        if dev {
+            cmd.arg("--dev");
+        }
+
         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| {
@@ -881,7 +918,7 @@ impl Endpoint {
                         ComputeStatus::Empty
                         | ComputeStatus::ConfigurationPending
                         | ComputeStatus::Configuration
-                        | ComputeStatus::TerminationPending
+                        | ComputeStatus::TerminationPending { .. }
                         | ComputeStatus::Terminated => {
                             bail!("unexpected compute status: {:?}", state.status)
                         }
@@ -890,8 +927,7 @@ impl Endpoint {
                 Err(e) => {
                     if Instant::now().duration_since(start_at) > start_timeout {
                         return Err(e).context(format!(
-                            "timed out {:?} waiting to connect to compute_ctl HTTP",
-                            start_timeout,
+                            "timed out {start_timeout:?} waiting to connect to compute_ctl HTTP",
                         ));
                     }
                 }
@@ -930,7 +966,7 @@ impl Endpoint {
             // 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),
+                Ok(err_body) => format!("Error: {err_body}"),
                 Err(_) => format!("Http error ({}) at {}.", status.as_u16(), url),
             };
             Err(anyhow::anyhow!(msg))
@@ -939,9 +975,10 @@ impl Endpoint {
 
     pub async fn reconfigure(
         &self,
-        mut pageservers: Vec<(Host, u16)>,
+        pageservers: Option<Vec<(PageserverProtocol, Host, u16)>>,
         stripe_size: Option<ShardStripeSize>,
         safekeepers: Option<Vec<NodeId>>,
+        safekeeper_generation: Option<SafekeeperGeneration>,
     ) -> Result<()> {
         let (mut spec, compute_ctl_config) = {
             let config_path = self.endpoint_path().join("config.json");
@@ -954,34 +991,24 @@ impl Endpoint {
         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<_>>();
-        }
+        // If pageservers are not specified, don't change them.
+        if let Some(pageservers) = pageservers {
+            anyhow::ensure!(!pageservers.is_empty(), "no pageservers provided");
 
-        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 pageserver_connstr = Self::build_pageserver_connstr(&pageservers);
+            spec.pageserver_connstring = Some(pageserver_connstr);
+            if stripe_size.is_some() {
+                spec.shard_stripe_size = stripe_size.map(|s| s.0 as usize);
+            }
         }
 
         // If safekeepers are not specified, don't change them.
         if let Some(safekeepers) = safekeepers {
             let safekeeper_connstrings = self.build_safekeepers_connstrs(safekeepers)?;
             spec.safekeeper_connstrings = safekeeper_connstrings;
+            if let Some(g) = safekeeper_generation {
+                spec.safekeepers_generation = Some(g.into_inner());
+            }
         }
 
         let client = reqwest::Client::builder()
@@ -1012,15 +1039,52 @@ impl Endpoint {
         } else {
             let url = response.url().to_owned();
             let msg = match response.text().await {
-                Ok(err_body) => format!("Error: {}", err_body),
+                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)?;
+    pub async fn reconfigure_pageservers(
+        &self,
+        pageservers: Vec<(PageserverProtocol, Host, u16)>,
+        stripe_size: Option<ShardStripeSize>,
+    ) -> Result<()> {
+        self.reconfigure(Some(pageservers), stripe_size, None, None)
+            .await
+    }
+
+    pub async fn reconfigure_safekeepers(
+        &self,
+        safekeepers: Vec<NodeId>,
+        generation: SafekeeperGeneration,
+    ) -> Result<()> {
+        self.reconfigure(None, None, Some(safekeepers), Some(generation))
+            .await
+    }
+
+    pub async fn stop(
+        &self,
+        mode: EndpointTerminateMode,
+        destroy: bool,
+    ) -> Result<TerminateResponse> {
+        // pg_ctl stop is fast but doesn't allow us to collect LSN. /terminate is
+        // slow, and test runs time out. Solution: special mode "immediate-terminate"
+        // which uses /terminate
+        let response = if let EndpointTerminateMode::ImmediateTerminate = mode {
+            let ip = self.external_http_address.ip();
+            let port = self.external_http_address.port();
+            let url = format!("http://{ip}:{port}/terminate?mode=immediate");
+            let token = self.generate_jwt(Some(ComputeClaimsScope::Admin))?;
+            let request = reqwest::Client::new().post(url).bearer_auth(token);
+            let response = request.send().await.context("/terminate")?;
+            let text = response.text().await.context("/terminate result")?;
+            serde_json::from_str(&text).with_context(|| format!("deserializing {text}"))?
+        } else {
+            self.pg_ctl(&["-m", &mode.to_string(), "stop"], &None)?;
+            TerminateResponse { lsn: None }
+        };
 
         // Also wait for the compute_ctl process to die. It might have some
         // cleanup work to do after postgres stops, like syncing safekeepers,
@@ -1030,7 +1094,7 @@ impl Endpoint {
         // 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.
-        let send_sigterm = destroy || mode == "immediate";
+        let send_sigterm = destroy || !matches!(mode, EndpointTerminateMode::Fast);
         self.wait_for_compute_ctl_to_exit(send_sigterm)?;
         if destroy {
             println!(
@@ -1039,7 +1103,7 @@ impl Endpoint {
             );
             std::fs::remove_dir_all(self.endpoint_path())?;
         }
-        Ok(())
+        Ok(response)
     }
 
     pub fn connstr(&self, user: &str, db_name: &str) -> String {

control_plane/src/local_env.rs

@@ -12,9 +12,11 @@ use std::{env, fs};
 
 use anyhow::{Context, bail};
 use clap::ValueEnum;
+use pageserver_api::config::PostHogConfig;
 use pem::Pem;
 use postgres_backend::AuthType;
 use reqwest::{Certificate, Url};
+use safekeeper_api::PgMajorVersion;
 use serde::{Deserialize, Serialize};
 use utils::auth::encode_from_key_file;
 use utils::id::{NodeId, TenantId, TenantTimelineId, TimelineId};
@@ -209,6 +211,12 @@ pub struct NeonStorageControllerConf {
     pub use_https_safekeeper_api: bool,
 
     pub use_local_compute_notifications: bool,
+
+    pub timeline_safekeeper_count: Option<usize>,
+
+    pub posthog_config: Option<PostHogConfig>,
+
+    pub kick_secondary_downloads: Option<bool>,
 }
 
 impl NeonStorageControllerConf {
@@ -236,9 +244,12 @@ impl Default for NeonStorageControllerConf {
             heartbeat_interval: Self::DEFAULT_HEARTBEAT_INTERVAL,
             long_reconcile_threshold: None,
             use_https_pageserver_api: false,
-            timelines_onto_safekeepers: false,
+            timelines_onto_safekeepers: true,
             use_https_safekeeper_api: false,
             use_local_compute_notifications: true,
+            timeline_safekeeper_count: None,
+            posthog_config: None,
+            kick_secondary_downloads: None,
         }
     }
 }
@@ -254,7 +265,7 @@ impl Default for EndpointStorageConf {
 impl NeonBroker {
     pub fn client_url(&self) -> Url {
         let url = if let Some(addr) = self.listen_https_addr {
-            format!("https://{}", addr)
+            format!("https://{addr}")
         } else {
             format!(
                 "http://{}",
@@ -278,8 +289,10 @@ pub struct PageServerConf {
     pub listen_pg_addr: String,
     pub listen_http_addr: String,
     pub listen_https_addr: Option<String>,
+    pub listen_grpc_addr: Option<String>,
     pub pg_auth_type: AuthType,
     pub http_auth_type: AuthType,
+    pub grpc_auth_type: AuthType,
     pub no_sync: bool,
 }
 
@@ -290,8 +303,10 @@ impl Default for PageServerConf {
             listen_pg_addr: String::new(),
             listen_http_addr: String::new(),
             listen_https_addr: None,
+            listen_grpc_addr: None,
             pg_auth_type: AuthType::Trust,
             http_auth_type: AuthType::Trust,
+            grpc_auth_type: AuthType::Trust,
             no_sync: false,
         }
     }
@@ -306,8 +321,10 @@ pub struct NeonLocalInitPageserverConf {
     pub listen_pg_addr: String,
     pub listen_http_addr: String,
     pub listen_https_addr: Option<String>,
+    pub listen_grpc_addr: Option<String>,
     pub pg_auth_type: AuthType,
     pub http_auth_type: AuthType,
+    pub grpc_auth_type: AuthType,
     #[serde(default, skip_serializing_if = "std::ops::Not::not")]
     pub no_sync: bool,
     #[serde(flatten)]
@@ -321,8 +338,10 @@ impl From<&NeonLocalInitPageserverConf> for PageServerConf {
             listen_pg_addr,
             listen_http_addr,
             listen_https_addr,
+            listen_grpc_addr,
             pg_auth_type,
             http_auth_type,
+            grpc_auth_type,
             no_sync,
             other: _,
         } = conf;
@@ -331,7 +350,9 @@ impl From<&NeonLocalInitPageserverConf> for PageServerConf {
             listen_pg_addr: listen_pg_addr.clone(),
             listen_http_addr: listen_http_addr.clone(),
             listen_https_addr: listen_https_addr.clone(),
+            listen_grpc_addr: listen_grpc_addr.clone(),
             pg_auth_type: *pg_auth_type,
+            grpc_auth_type: *grpc_auth_type,
             http_auth_type: *http_auth_type,
             no_sync: *no_sync,
         }
@@ -408,25 +429,21 @@ impl LocalEnv {
         self.pg_distrib_dir.clone()
     }
 
-    pub fn pg_distrib_dir(&self, pg_version: u32) -> anyhow::Result<PathBuf> {
+    pub fn pg_distrib_dir(&self, pg_version: PgMajorVersion) -> anyhow::Result<PathBuf> {
         let path = self.pg_distrib_dir.clone();
 
-        #[allow(clippy::manual_range_patterns)]
-        match pg_version {
-            14 | 15 | 16 | 17 => Ok(path.join(format!("v{pg_version}"))),
-            _ => bail!("Unsupported postgres version: {}", pg_version),
-        }
+        Ok(path.join(pg_version.v_str()))
     }
 
-    pub fn pg_dir(&self, pg_version: u32, dir_name: &str) -> anyhow::Result<PathBuf> {
+    pub fn pg_dir(&self, pg_version: PgMajorVersion, dir_name: &str) -> anyhow::Result<PathBuf> {
         Ok(self.pg_distrib_dir(pg_version)?.join(dir_name))
     }
 
-    pub fn pg_bin_dir(&self, pg_version: u32) -> anyhow::Result<PathBuf> {
+    pub fn pg_bin_dir(&self, pg_version: PgMajorVersion) -> anyhow::Result<PathBuf> {
         self.pg_dir(pg_version, "bin")
     }
 
-    pub fn pg_lib_dir(&self, pg_version: u32) -> anyhow::Result<PathBuf> {
+    pub fn pg_lib_dir(&self, pg_version: PgMajorVersion) -> anyhow::Result<PathBuf> {
         self.pg_dir(pg_version, "lib")
     }
 
@@ -707,15 +724,17 @@ impl LocalEnv {
                     listen_pg_addr: String,
                     listen_http_addr: String,
                     listen_https_addr: Option<String>,
+                    listen_grpc_addr: Option<String>,
                     pg_auth_type: AuthType,
                     http_auth_type: AuthType,
+                    grpc_auth_type: AuthType,
                     #[serde(default)]
                     no_sync: bool,
                 }
                 let config_toml_path = dentry.path().join("pageserver.toml");
                 let config_toml: PageserverConfigTomlSubset = toml_edit::de::from_str(
                     &std::fs::read_to_string(&config_toml_path)
-                        .with_context(|| format!("read {:?}", config_toml_path))?,
+                        .with_context(|| format!("read {config_toml_path:?}"))?,
                 )
                 .context("parse pageserver.toml")?;
                 let identity_toml_path = dentry.path().join("identity.toml");
@@ -725,15 +744,17 @@ impl LocalEnv {
                 }
                 let identity_toml: IdentityTomlSubset = toml_edit::de::from_str(
                     &std::fs::read_to_string(&identity_toml_path)
-                        .with_context(|| format!("read {:?}", identity_toml_path))?,
+                        .with_context(|| format!("read {identity_toml_path:?}"))?,
                 )
                 .context("parse identity.toml")?;
                 let PageserverConfigTomlSubset {
                     listen_pg_addr,
                     listen_http_addr,
                     listen_https_addr,
+                    listen_grpc_addr,
                     pg_auth_type,
                     http_auth_type,
+                    grpc_auth_type,
                     no_sync,
                 } = config_toml;
                 let IdentityTomlSubset {
@@ -750,8 +771,10 @@ impl LocalEnv {
                     listen_pg_addr,
                     listen_http_addr,
                     listen_https_addr,
+                    listen_grpc_addr,
                     pg_auth_type,
                     http_auth_type,
+                    grpc_auth_type,
                     no_sync,
                 };
                 pageservers.push(conf);

control_plane/src/pageserver.rs

@@ -16,11 +16,13 @@ use std::time::Duration;
 
 use anyhow::{Context, bail};
 use camino::Utf8PathBuf;
+use pageserver_api::config::{DEFAULT_GRPC_LISTEN_PORT, DEFAULT_HTTP_LISTEN_PORT};
 use pageserver_api::models::{self, TenantInfo, TimelineInfo};
 use pageserver_api::shard::TenantShardId;
 use pageserver_client::mgmt_api;
 use postgres_backend::AuthType;
 use postgres_connection::{PgConnectionConfig, parse_host_port};
+use safekeeper_api::PgMajorVersion;
 use utils::auth::{Claims, Scope};
 use utils::id::{NodeId, TenantId, TimelineId};
 use utils::lsn::Lsn;
@@ -120,7 +122,7 @@ impl PageServerNode {
                 .env
                 .generate_auth_token(&Claims::new(None, Scope::GenerationsApi))
                 .unwrap();
-            overrides.push(format!("control_plane_api_token='{}'", jwt_token));
+            overrides.push(format!("control_plane_api_token='{jwt_token}'"));
         }
 
         if !conf.other.contains_key("remote_storage") {
@@ -129,7 +131,9 @@ impl PageServerNode {
             ));
         }
 
-        if conf.http_auth_type != AuthType::Trust || conf.pg_auth_type != AuthType::Trust {
+        if [conf.http_auth_type, conf.pg_auth_type, conf.grpc_auth_type]
+            .contains(&AuthType::NeonJWT)
+        {
             // Keys are generated in the toplevel repo dir, pageservers' workdirs
             // are one level below that, so refer to keys with ../
             overrides.push("auth_validation_public_key_path='../auth_public_key.pem'".to_owned());
@@ -250,9 +254,10 @@ impl PageServerNode {
         // the storage controller
         let metadata_path = datadir.join("metadata.json");
 
-        let (_http_host, http_port) =
+        let http_host = "localhost".to_string();
+        let (_, http_port) =
             parse_host_port(&self.conf.listen_http_addr).expect("Unable to parse listen_http_addr");
-        let http_port = http_port.unwrap_or(9898);
+        let http_port = http_port.unwrap_or(DEFAULT_HTTP_LISTEN_PORT);
 
         let https_port = match self.conf.listen_https_addr.as_ref() {
             Some(https_addr) => {
@@ -263,6 +268,13 @@ impl PageServerNode {
             None => None,
         };
 
+        let (mut grpc_host, mut grpc_port) = (None, None);
+        if let Some(grpc_addr) = &self.conf.listen_grpc_addr {
+            let (_, port) = parse_host_port(grpc_addr).expect("Unable to parse listen_grpc_addr");
+            grpc_host = Some("localhost".to_string());
+            grpc_port = Some(port.unwrap_or(DEFAULT_GRPC_LISTEN_PORT));
+        }
+
         // Intentionally hand-craft JSON: this acts as an implicit format compat test
         // in case the pageserver-side structure is edited, and reflects the real life
         // situation: the metadata is written by some other script.
@@ -271,7 +283,9 @@ impl PageServerNode {
             serde_json::to_vec(&pageserver_api::config::NodeMetadata {
                 postgres_host: "localhost".to_string(),
                 postgres_port: self.pg_connection_config.port(),
-                http_host: "localhost".to_string(),
+                grpc_host,
+                grpc_port,
+                http_host,
                 http_port,
                 https_port,
                 other: HashMap::from([(
@@ -511,11 +525,6 @@ impl PageServerNode {
                 .map(|x| x.parse::<bool>())
                 .transpose()
                 .context("Failed to parse 'timeline_offloading' as bool")?,
-            wal_receiver_protocol_override: settings
-                .remove("wal_receiver_protocol_override")
-                .map(serde_json::from_str)
-                .transpose()
-                .context("parse `wal_receiver_protocol_override` from json")?,
             rel_size_v2_enabled: settings
                 .remove("rel_size_v2_enabled")
                 .map(|x| x.parse::<bool>())
@@ -546,6 +555,16 @@ impl PageServerNode {
                 .map(serde_json::from_str)
                 .transpose()
                 .context("Falied to parse 'sampling_ratio'")?,
+            relsize_snapshot_cache_capacity: settings
+                .remove("relsize snapshot cache capacity")
+                .map(|x| x.parse::<usize>())
+                .transpose()
+                .context("Falied to parse 'relsize_snapshot_cache_capacity' as integer")?,
+            basebackup_cache_enabled: settings
+                .remove("basebackup_cache_enabled")
+                .map(|x| x.parse::<bool>())
+                .transpose()
+                .context("Failed to parse 'basebackup_cache_enabled' as bool")?,
         };
         if !settings.is_empty() {
             bail!("Unrecognized tenant settings: {settings:?}")
@@ -589,7 +608,7 @@ impl PageServerNode {
         timeline_id: TimelineId,
         base: (Lsn, PathBuf),
         pg_wal: Option<(Lsn, PathBuf)>,
-        pg_version: u32,
+        pg_version: PgMajorVersion,
     ) -> anyhow::Result<()> {
         // Init base reader
         let (start_lsn, base_tarfile_path) = base;
@@ -628,4 +647,16 @@ impl PageServerNode {
 
         Ok(())
     }
+    pub async fn timeline_info(
+        &self,
+        tenant_shard_id: TenantShardId,
+        timeline_id: TimelineId,
+        force_await_logical_size: mgmt_api::ForceAwaitLogicalSize,
+    ) -> anyhow::Result<TimelineInfo> {
+        let timeline_info = self
+            .http_client
+            .timeline_info(tenant_shard_id, timeline_id, force_await_logical_size)
+            .await?;
+        Ok(timeline_info)
+    }
 }

control_plane/src/safekeeper.rs

@@ -6,7 +6,6 @@
 //!   .neon/safekeepers/<safekeeper id>
 //! ```
 use std::error::Error as _;
-use std::future::Future;
 use std::io::Write;
 use std::path::PathBuf;
 use std::time::Duration;
@@ -14,9 +13,9 @@ use std::{io, result};
 
 use anyhow::Context;
 use camino::Utf8PathBuf;
-use http_utils::error::HttpErrorBody;
 use postgres_connection::PgConnectionConfig;
-use reqwest::{IntoUrl, Method};
+use safekeeper_api::models::TimelineCreateRequest;
+use safekeeper_client::mgmt_api;
 use thiserror::Error;
 use utils::auth::{Claims, Scope};
 use utils::id::NodeId;
@@ -35,25 +34,14 @@ pub enum SafekeeperHttpError {
 
 type Result<T> = result::Result<T, SafekeeperHttpError>;
 
-pub(crate) trait ResponseErrorMessageExt: Sized {
-    fn error_from_body(self) -> impl Future<Output = Result<Self>> + Send;
-}
-
-impl ResponseErrorMessageExt for reqwest::Response {
-    async fn error_from_body(self) -> Result<Self> {
-        let status = self.status();
-        if !(status.is_client_error() || status.is_server_error()) {
-            return Ok(self);
-        }
-
-        // reqwest does not export its error construction utility functions, so let's craft the message ourselves
-        let url = self.url().to_owned();
-        Err(SafekeeperHttpError::Response(
-            match self.json::<HttpErrorBody>().await {
-                Ok(err_body) => format!("Error: {}", err_body.msg),
-                Err(_) => format!("Http error ({}) at {}.", status.as_u16(), url),
-            },
-        ))
+fn err_from_client_err(err: mgmt_api::Error) -> SafekeeperHttpError {
+    use mgmt_api::Error::*;
+    match err {
+        ApiError(_, str) => SafekeeperHttpError::Response(str),
+        Cancelled => SafekeeperHttpError::Response("Cancelled".to_owned()),
+        ReceiveBody(err) => SafekeeperHttpError::Transport(err),
+        ReceiveErrorBody(err) => SafekeeperHttpError::Response(err),
+        Timeout(str) => SafekeeperHttpError::Response(format!("timeout: {str}")),
     }
 }
 
@@ -70,9 +58,8 @@ pub struct SafekeeperNode {
 
     pub pg_connection_config: PgConnectionConfig,
     pub env: LocalEnv,
-    pub http_client: reqwest::Client,
+    pub http_client: mgmt_api::Client,
     pub listen_addr: String,
-    pub http_base_url: String,
 }
 
 impl SafekeeperNode {
@@ -82,13 +69,14 @@ impl SafekeeperNode {
         } else {
             "127.0.0.1".to_string()
         };
+        let jwt = None;
+        let http_base_url = format!("http://{}:{}", listen_addr, conf.http_port);
         SafekeeperNode {
             id: conf.id,
             conf: conf.clone(),
             pg_connection_config: Self::safekeeper_connection_config(&listen_addr, conf.pg_port),
             env: env.clone(),
-            http_client: env.create_http_client(),
-            http_base_url: format!("http://{}:{}/v1", listen_addr, conf.http_port),
+            http_client: mgmt_api::Client::new(env.create_http_client(), http_base_url, jwt),
             listen_addr,
         }
     }
@@ -155,7 +143,7 @@ impl SafekeeperNode {
         let id_string = id.to_string();
         // TODO: add availability_zone to the config.
         // Right now we just specify any value here and use it to check metrics in tests.
-        let availability_zone = format!("sk-{}", id_string);
+        let availability_zone = format!("sk-{id_string}");
 
         let mut args = vec![
             "-D".to_owned(),
@@ -278,20 +266,19 @@ impl SafekeeperNode {
         )
     }
 
-    fn http_request<U: IntoUrl>(&self, method: Method, url: U) -> reqwest::RequestBuilder {
-        // TODO: authentication
-        //if self.env.auth_type == AuthType::NeonJWT {
-        //    builder = builder.bearer_auth(&self.env.safekeeper_auth_token)
-        //}
-        self.http_client.request(method, url)
+    pub async fn check_status(&self) -> Result<()> {
+        self.http_client
+            .status()
+            .await
+            .map_err(err_from_client_err)?;
+        Ok(())
     }
 
-    pub async fn check_status(&self) -> Result<()> {
-        self.http_request(Method::GET, format!("{}/{}", self.http_base_url, "status"))
-            .send()
-            .await?
-            .error_from_body()
-            .await?;
+    pub async fn create_timeline(&self, req: &TimelineCreateRequest) -> Result<()> {
+        self.http_client
+            .create_timeline(req)
+            .await
+            .map_err(err_from_client_err)?;
         Ok(())
     }
 }

control_plane/src/storage_controller.rs

@@ -6,6 +6,8 @@ use std::str::FromStr;
 use std::sync::OnceLock;
 use std::time::{Duration, Instant};
 
+use crate::background_process;
+use crate::local_env::{LocalEnv, NeonStorageControllerConf};
 use camino::{Utf8Path, Utf8PathBuf};
 use hyper0::Uri;
 use nix::unistd::Pid;
@@ -22,6 +24,7 @@ use pageserver_client::mgmt_api::ResponseErrorMessageExt;
 use pem::Pem;
 use postgres_backend::AuthType;
 use reqwest::{Method, Response};
+use safekeeper_api::PgMajorVersion;
 use serde::de::DeserializeOwned;
 use serde::{Deserialize, Serialize};
 use tokio::process::Command;
@@ -31,9 +34,6 @@ use utils::auth::{Claims, Scope, encode_from_key_file};
 use utils::id::{NodeId, TenantId};
 use whoami::username;
 
-use crate::background_process;
-use crate::local_env::{LocalEnv, NeonStorageControllerConf};
-
 pub struct StorageController {
     env: LocalEnv,
     private_key: Option<Pem>,
@@ -48,7 +48,7 @@ pub struct StorageController {
 
 const COMMAND: &str = "storage_controller";
 
-const STORAGE_CONTROLLER_POSTGRES_VERSION: u32 = 16;
+const STORAGE_CONTROLLER_POSTGRES_VERSION: PgMajorVersion = PgMajorVersion::PG16;
 
 const DB_NAME: &str = "storage_controller";
 
@@ -167,7 +167,7 @@ impl StorageController {
     fn storage_controller_instance_dir(&self, instance_id: u8) -> PathBuf {
         self.env
             .base_data_dir
-            .join(format!("storage_controller_{}", instance_id))
+            .join(format!("storage_controller_{instance_id}"))
     }
 
     fn pid_file(&self, instance_id: u8) -> Utf8PathBuf {
@@ -184,9 +184,15 @@ impl StorageController {
     /// to other versions if that one isn't found.  Some automated tests create circumstances
     /// where only one version is available in pg_distrib_dir, such as `test_remote_extensions`.
     async fn get_pg_dir(&self, dir_name: &str) -> anyhow::Result<Utf8PathBuf> {
-        let prefer_versions = [STORAGE_CONTROLLER_POSTGRES_VERSION, 16, 15, 14];
+        const PREFER_VERSIONS: [PgMajorVersion; 5] = [
+            STORAGE_CONTROLLER_POSTGRES_VERSION,
+            PgMajorVersion::PG16,
+            PgMajorVersion::PG15,
+            PgMajorVersion::PG14,
+            PgMajorVersion::PG17,
+        ];
 
-        for v in prefer_versions {
+        for v in PREFER_VERSIONS {
             let path = Utf8PathBuf::from_path_buf(self.env.pg_dir(v, dir_name)?).unwrap();
             if tokio::fs::try_exists(&path).await? {
                 return Ok(path);
@@ -220,7 +226,7 @@ impl StorageController {
             "-d",
             DB_NAME,
             "-p",
-            &format!("{}", postgres_port),
+            &format!("{postgres_port}"),
         ];
         let pg_lib_dir = self.get_pg_lib_dir().await.unwrap();
         let envs = [
@@ -263,7 +269,7 @@ impl StorageController {
                 "-h",
                 "localhost",
                 "-p",
-                &format!("{}", postgres_port),
+                &format!("{postgres_port}"),
                 "-U",
                 &username(),
                 "-O",
@@ -425,7 +431,7 @@ impl StorageController {
             // from `LocalEnv`'s config file (`.neon/config`).
             tokio::fs::write(
                 &pg_data_path.join("postgresql.conf"),
-                format!("port = {}\nfsync=off\n", postgres_port),
+                format!("port = {postgres_port}\nfsync=off\n"),
             )
             .await?;
 
@@ -477,7 +483,7 @@ impl StorageController {
             self.setup_database(postgres_port).await?;
         }
 
-        let database_url = format!("postgresql://localhost:{}/{DB_NAME}", postgres_port);
+        let database_url = format!("postgresql://localhost:{postgres_port}/{DB_NAME}");
 
         // We support running a startup SQL script to fiddle with the database before we launch storcon.
         // This is used by the test suite.
@@ -508,7 +514,7 @@ impl StorageController {
         drop(client);
         conn.await??;
 
-        let addr = format!("{}:{}", host, listen_port);
+        let addr = format!("{host}:{listen_port}");
         let address_for_peers = Uri::builder()
             .scheme(scheme)
             .authority(addr.clone())
@@ -557,6 +563,10 @@ impl StorageController {
             args.push("--use-local-compute-notifications".to_string());
         }
 
+        if let Some(value) = self.config.kick_secondary_downloads {
+            args.push(format!("--kick-secondary-downloads={value}"));
+        }
+
         if let Some(ssl_ca_file) = self.env.ssl_ca_cert_path() {
             args.push(format!("--ssl-ca-file={}", ssl_ca_file.to_str().unwrap()));
         }
@@ -628,6 +638,28 @@ impl StorageController {
             args.push("--timelines-onto-safekeepers".to_string());
         }
 
+        // neon_local is used in test environments where we often have less than 3 safekeepers.
+        if self.config.timeline_safekeeper_count.is_some() || self.env.safekeepers.len() < 3 {
+            let sk_cnt = self
+                .config
+                .timeline_safekeeper_count
+                .unwrap_or(self.env.safekeepers.len());
+
+            args.push(format!("--timeline-safekeeper-count={sk_cnt}"));
+        }
+
+        let mut envs = vec![
+            ("LD_LIBRARY_PATH".to_owned(), pg_lib_dir.to_string()),
+            ("DYLD_LIBRARY_PATH".to_owned(), pg_lib_dir.to_string()),
+        ];
+
+        if let Some(posthog_config) = &self.config.posthog_config {
+            envs.push((
+                "POSTHOG_CONFIG".to_string(),
+                serde_json::to_string(posthog_config)?,
+            ));
+        }
+
         println!("Starting storage controller");
 
         background_process::start_process(
@@ -635,10 +667,7 @@ impl StorageController {
             &instance_dir,
             &self.env.storage_controller_bin(),
             args,
-            vec![
-                ("LD_LIBRARY_PATH".to_owned(), pg_lib_dir.to_string()),
-                ("DYLD_LIBRARY_PATH".to_owned(), pg_lib_dir.to_string()),
-            ],
+            envs,
             background_process::InitialPidFile::Create(self.pid_file(start_args.instance_id)),
             &start_args.start_timeout,
             || async {
@@ -802,9 +831,9 @@ impl StorageController {
             builder = builder.json(&body)
         }
         if let Some(private_key) = &self.private_key {
-            println!("Getting claims for path {}", path);
+            println!("Getting claims for path {path}");
             if let Some(required_claims) = Self::get_claims_for_path(&path)? {
-                println!("Got claims {:?} for path {}", required_claims, path);
+                println!("Got claims {required_claims:?} for path {path}");
                 let jwt_token = encode_from_key_file(&required_claims, private_key)?;
                 builder = builder.header(
                     reqwest::header::AUTHORIZATION,

control_plane/storcon_cli/src/main.rs

@@ -36,6 +36,10 @@ enum Command {
         listen_pg_addr: String,
         #[arg(long)]
         listen_pg_port: u16,
+        #[arg(long)]
+        listen_grpc_addr: Option<String>,
+        #[arg(long)]
+        listen_grpc_port: Option<u16>,
 
         #[arg(long)]
         listen_http_addr: String,
@@ -61,10 +65,16 @@ enum Command {
         #[arg(long)]
         scheduling: Option<NodeSchedulingPolicy>,
     },
+    // Set a node status as deleted.
     NodeDelete {
         #[arg(long)]
         node_id: NodeId,
     },
+    /// Delete a tombstone of node from the storage controller.
+    NodeDeleteTombstone {
+        #[arg(long)]
+        node_id: NodeId,
+    },
     /// Modify a tenant's policies in the storage controller
     TenantPolicy {
         #[arg(long)]
@@ -82,6 +92,8 @@ enum Command {
     },
     /// List nodes known to the storage controller
     Nodes {},
+    /// List soft deleted nodes known to the storage controller
+    NodeTombstones {},
     /// List tenants known to the storage controller
     Tenants {
         /// If this field is set, it will list the tenants on a specific node
@@ -410,6 +422,8 @@ async fn main() -> anyhow::Result<()> {
             node_id,
             listen_pg_addr,
             listen_pg_port,
+            listen_grpc_addr,
+            listen_grpc_port,
             listen_http_addr,
             listen_http_port,
             listen_https_port,
@@ -423,6 +437,8 @@ async fn main() -> anyhow::Result<()> {
                         node_id,
                         listen_pg_addr,
                         listen_pg_port,
+                        listen_grpc_addr,
+                        listen_grpc_port,
                         listen_http_addr,
                         listen_http_port,
                         listen_https_port,
@@ -633,7 +649,7 @@ async fn main() -> anyhow::Result<()> {
                 response
                     .new_shards
                     .iter()
-                    .map(|s| format!("{:?}", s))
+                    .map(|s| format!("{s:?}"))
                     .collect::<Vec<_>>()
                     .join(",")
             );
@@ -755,8 +771,8 @@ async fn main() -> anyhow::Result<()> {
 
             println!("Tenant {tenant_id}");
             let mut table = comfy_table::Table::new();
-            table.add_row(["Policy", &format!("{:?}", policy)]);
-            table.add_row(["Stripe size", &format!("{:?}", stripe_size)]);
+            table.add_row(["Policy", &format!("{policy:?}")]);
+            table.add_row(["Stripe size", &format!("{stripe_size:?}")]);
             table.add_row(["Config", &serde_json::to_string_pretty(&config).unwrap()]);
             println!("{table}");
             println!("Shards:");
@@ -773,7 +789,7 @@ async fn main() -> anyhow::Result<()> {
                 let secondary = shard
                     .node_secondary
                     .iter()
-                    .map(|n| format!("{}", n))
+                    .map(|n| format!("{n}"))
                     .collect::<Vec<_>>()
                     .join(",");
 
@@ -847,7 +863,7 @@ async fn main() -> anyhow::Result<()> {
                 }
             } else {
                 // Make it obvious to the user that since they've omitted an AZ, we're clearing it
-                eprintln!("Clearing preferred AZ for tenant {}", tenant_id);
+                eprintln!("Clearing preferred AZ for tenant {tenant_id}");
             }
 
             // Construct a request that modifies all the tenant's shards
@@ -900,6 +916,39 @@ async fn main() -> anyhow::Result<()> {
                 .dispatch::<(), ()>(Method::DELETE, format!("control/v1/node/{node_id}"), None)
                 .await?;
         }
+        Command::NodeDeleteTombstone { node_id } => {
+            storcon_client
+                .dispatch::<(), ()>(
+                    Method::DELETE,
+                    format!("debug/v1/tombstone/{node_id}"),
+                    None,
+                )
+                .await?;
+        }
+        Command::NodeTombstones {} => {
+            let mut resp = storcon_client
+                .dispatch::<(), Vec<NodeDescribeResponse>>(
+                    Method::GET,
+                    "debug/v1/tombstone".to_string(),
+                    None,
+                )
+                .await?;
+
+            resp.sort_by(|a, b| a.listen_http_addr.cmp(&b.listen_http_addr));
+
+            let mut table = comfy_table::Table::new();
+            table.set_header(["Id", "Hostname", "AZ", "Scheduling", "Availability"]);
+            for node in resp {
+                table.add_row([
+                    format!("{}", node.id),
+                    node.listen_http_addr,
+                    node.availability_zone_id,
+                    format!("{:?}", node.scheduling),
+                    format!("{:?}", node.availability),
+                ]);
+            }
+            println!("{table}");
+        }
         Command::TenantSetTimeBasedEviction {
             tenant_id,
             period,
@@ -1085,8 +1134,7 @@ async fn main() -> anyhow::Result<()> {
                     Err((tenant_shard_id, from, to, error)) => {
                         failure += 1;
                         println!(
-                            "Failed to migrate {} from node {} to node {}: {}",
-                            tenant_shard_id, from, to, error
+                            "Failed to migrate {tenant_shard_id} from node {from} to node {to}: {error}"
                         );
                     }
                 }
@@ -1228,8 +1276,7 @@ async fn main() -> anyhow::Result<()> {
             concurrency,
         } => {
             let mut path = format!(
-                "/v1/tenant/{}/timeline/{}/download_heatmap_layers",
-                tenant_shard_id, timeline_id,
+                "/v1/tenant/{tenant_shard_id}/timeline/{timeline_id}/download_heatmap_layers",
             );
 
             if let Some(c) = concurrency {
@@ -1254,8 +1301,7 @@ async fn watch_tenant_shard(
 ) -> anyhow::Result<()> {
     if let Some(until_migrated_to) = until_migrated_to {
         println!(
-            "Waiting for tenant shard {} to be migrated to node {}",
-            tenant_shard_id, until_migrated_to
+            "Waiting for tenant shard {tenant_shard_id} to be migrated to node {until_migrated_to}"
         );
     }
 
@@ -1278,7 +1324,7 @@ async fn watch_tenant_shard(
             "attached: {} secondary: {} {}",
             shard
                 .node_attached
-                .map(|n| format!("{}", n))
+                .map(|n| format!("{n}"))
                 .unwrap_or("none".to_string()),
             shard
                 .node_secondary
@@ -1292,15 +1338,12 @@ async fn watch_tenant_shard(
                 "(reconciler idle)"
             }
         );
-        println!("{}", summary);
+        println!("{summary}");
 
         // Maybe drop out if we finished migration
         if let Some(until_migrated_to) = until_migrated_to {
             if shard.node_attached == Some(until_migrated_to) && !shard.is_reconciling {
-                println!(
-                    "Tenant shard {} is now on node {}",
-                    tenant_shard_id, until_migrated_to
-                );
+                println!("Tenant shard {tenant_shard_id} is now on node {until_migrated_to}");
                 break;
             }
         }

docker-compose/compute_wrapper/Dockerfile

@@ -13,6 +13,6 @@ RUN echo 'Acquire::Retries "5";' > /etc/apt/apt.conf.d/80-retries && \
                        jq   \
                        netcat-openbsd
 #This is required for the pg_hintplan test
-RUN mkdir -p /ext-src/pg_hint_plan-src /postgres/contrib/file_fdw && chown postgres /ext-src/pg_hint_plan-src /postgres/contrib/file_fdw
+RUN mkdir -p /ext-src/pg_hint_plan-src /postgres/contrib/file_fdw /ext-src/postgis-src/ && chown postgres /ext-src/pg_hint_plan-src /postgres/contrib/file_fdw /ext-src/postgis-src
 
 USER postgres

docker-compose/compute_wrapper/shell/compute.sh

@@ -1,18 +1,18 @@
-#!/bin/bash
+#!/usr/bin/env bash
 set -eux
 
 # Generate a random tenant or timeline ID
 #
 # Takes a variable name as argument. The result is stored in that variable.
 generate_id() {
-    local -n resvar=$1
-    printf -v resvar '%08x%08x%08x%08x' $SRANDOM $SRANDOM $SRANDOM $SRANDOM
+    local -n resvar=${1}
+    printf -v resvar '%08x%08x%08x%08x' ${SRANDOM} ${SRANDOM} ${SRANDOM} ${SRANDOM}
 }
 
 PG_VERSION=${PG_VERSION:-14}
 
-CONFIG_FILE_ORG=/var/db/postgres/configs/config.json
-CONFIG_FILE=/tmp/config.json
+readonly CONFIG_FILE_ORG=/var/db/postgres/configs/config.json
+readonly CONFIG_FILE=/tmp/config.json
 
 # Test that the first library path that the dynamic loader looks in is the path
 # that we use for custom compiled software
@@ -20,17 +20,17 @@ first_path="$(ldconfig --verbose 2>/dev/null \
     | grep --invert-match ^$'\t' \
     | cut --delimiter=: --fields=1 \
     | head --lines=1)"
-test "$first_path" == '/usr/local/lib' || true # Remove the || true in a follow-up PR. Needed for backwards compat.
+test "${first_path}" = '/usr/local/lib'
 
 echo "Waiting pageserver become ready."
 while ! nc -z pageserver 6400; do
-     sleep 1;
+     sleep 1
 done
 echo "Page server is ready."
 
-cp ${CONFIG_FILE_ORG} ${CONFIG_FILE}
+cp "${CONFIG_FILE_ORG}" "${CONFIG_FILE}"
 
- if [ -n "${TENANT_ID:-}" ] && [ -n "${TIMELINE_ID:-}" ]; then
+ if [[ -n "${TENANT_ID:-}" && -n "${TIMELINE_ID:-}" ]]; then
    tenant_id=${TENANT_ID}
    timeline_id=${TIMELINE_ID}
 else
@@ -41,7 +41,7 @@ else
        "http://pageserver:9898/v1/tenant"
   )
   tenant_id=$(curl "${PARAMS[@]}" | jq -r .[0].id)
-  if [ -z "${tenant_id}" ] || [ "${tenant_id}" = null ]; then
+  if [[ -z "${tenant_id}" || "${tenant_id}" = null ]]; then
     echo "Create a tenant"
     generate_id tenant_id
     PARAMS=(
@@ -51,7 +51,7 @@ else
         "http://pageserver:9898/v1/tenant/${tenant_id}/location_config"
     )
     result=$(curl "${PARAMS[@]}")
-    echo $result | jq .
+    printf '%s\n' "${result}" | jq .
   fi
 
   echo "Check if a timeline present"
@@ -61,7 +61,7 @@ else
        "http://pageserver:9898/v1/tenant/${tenant_id}/timeline"
   )
   timeline_id=$(curl "${PARAMS[@]}" | jq -r .[0].timeline_id)
-  if [ -z "${timeline_id}" ] || [ "${timeline_id}" = null ]; then
+  if [[ -z "${timeline_id}" || "${timeline_id}" = null ]]; then
     generate_id timeline_id
     PARAMS=(
         -sbf
@@ -71,7 +71,7 @@ else
         "http://pageserver:9898/v1/tenant/${tenant_id}/timeline/"
     )
     result=$(curl "${PARAMS[@]}")
-    echo $result | jq .
+    printf '%s\n' "${result}" | jq .
   fi
 fi
 
@@ -82,10 +82,10 @@ else
 fi
 echo "Adding pgx_ulid"
 shared_libraries=$(jq -r '.spec.cluster.settings[] | select(.name=="shared_preload_libraries").value' ${CONFIG_FILE})
-sed -i "s/${shared_libraries}/${shared_libraries},${ulid_extension}/" ${CONFIG_FILE}
+sed -i "s|${shared_libraries}|${shared_libraries},${ulid_extension}|" ${CONFIG_FILE}
 echo "Overwrite tenant id and timeline id in spec file"
-sed -i "s/TENANT_ID/${tenant_id}/" ${CONFIG_FILE}
-sed -i "s/TIMELINE_ID/${timeline_id}/" ${CONFIG_FILE}
+sed -i "s|TENANT_ID|${tenant_id}|" ${CONFIG_FILE}
+sed -i "s|TIMELINE_ID|${timeline_id}|" ${CONFIG_FILE}
 
 cat ${CONFIG_FILE}
 
@@ -93,5 +93,6 @@ echo "Start compute node"
 /usr/local/bin/compute_ctl --pgdata /var/db/postgres/compute \
      -C "postgresql://cloud_admin@localhost:55433/postgres"  \
      -b /usr/local/bin/postgres                              \
-     --compute-id "compute-$RANDOM"                          \
-     --config "$CONFIG_FILE"
+     --compute-id "compute-${RANDOM}"                          \
+     --config "${CONFIG_FILE}"
+     --dev

docker-compose/compute_wrapper/var/db/postgres/configs/config.json

@@ -4,6 +4,7 @@
 
         "timestamp": "2022-10-12T18:00:00.000Z",
         "operation_uuid": "0f657b36-4b0f-4a2d-9c2e-1dcd615e7d8c",
+        "suspend_timeout_seconds": -1,
 
         "cluster": {
             "cluster_id": "docker_compose",

docker-compose/docker-compose.yml

@@ -186,13 +186,14 @@ services:
 
   neon-test-extensions:
     profiles: ["test-extensions"]
-    image: ${REPOSITORY:-ghcr.io/neondatabase}/neon-test-extensions-v${PG_TEST_VERSION:-16}:${TEST_EXTENSIONS_TAG:-${TAG:-latest}}
+    image: ${REPOSITORY:-ghcr.io/neondatabase}/neon-test-extensions-v${PG_TEST_VERSION:-${PG_VERSION:-16}}:${TEST_EXTENSIONS_TAG:-${TAG:-latest}}
     environment:
-      - PGPASSWORD=cloud_admin
+      - PGUSER=${PGUSER:-cloud_admin}
+      - PGPASSWORD=${PGPASSWORD:-cloud_admin}
     entrypoint:
       - "/bin/bash"
       - "-c"
     command:
-      - sleep 1800
+      - sleep 3600
     depends_on:
       - compute

docker-compose/docker_compose_test.sh

@@ -54,6 +54,15 @@ for pg_version in ${TEST_VERSION_ONLY-14 15 16 17}; do
         # It cannot be moved to Dockerfile now because the database directory is created after the start of the container
         echo Adding dummy config
         docker compose exec compute touch /var/db/postgres/compute/compute_ctl_temp_override.conf
+        # Prepare for the PostGIS test
+        docker compose exec compute mkdir -p /tmp/pgis_reg/pgis_reg_tmp
+        TMPDIR=$(mktemp -d)
+        docker compose cp neon-test-extensions:/ext-src/postgis-src/raster/test "${TMPDIR}"
+        docker compose cp neon-test-extensions:/ext-src/postgis-src/regress/00-regress-install "${TMPDIR}"
+        docker compose exec compute mkdir -p /ext-src/postgis-src/raster /ext-src/postgis-src/regress /ext-src/postgis-src/regress/00-regress-install
+        docker compose cp "${TMPDIR}/test" compute:/ext-src/postgis-src/raster/test
+        docker compose cp "${TMPDIR}/00-regress-install" compute:/ext-src/postgis-src/regress
+        rm -rf "${TMPDIR}"
         # The following block copies the files for the pg_hintplan test to the compute node for the extension test in an isolated docker-compose environment
         TMPDIR=$(mktemp -d)
         docker compose cp neon-test-extensions:/ext-src/pg_hint_plan-src/data "${TMPDIR}/data"
@@ -68,7 +77,7 @@ for pg_version in ${TEST_VERSION_ONLY-14 15 16 17}; do
         docker compose exec -T neon-test-extensions bash -c "(cd /postgres && patch -p1)" <"../compute/patches/contrib_pg${pg_version}.patch"
         # We are running tests now
         rm -f testout.txt testout_contrib.txt
-        docker compose exec -e USE_PGXS=1 -e SKIP=timescaledb-src,rdkit-src,postgis-src,pg_jsonschema-src,kq_imcx-src,wal2json_2_5-src,rag_jina_reranker_v1_tiny_en-src,rag_bge_small_en_v15-src \
+        docker compose exec -e USE_PGXS=1 -e SKIP=timescaledb-src,rdkit-src,pg_jsonschema-src,kq_imcx-src,wal2json_2_5-src,rag_jina_reranker_v1_tiny_en-src,rag_bge_small_en_v15-src \
         neon-test-extensions /run-tests.sh /ext-src | tee testout.txt && EXT_SUCCESS=1 || EXT_SUCCESS=0
         docker compose exec -e SKIP=start-scripts,postgres_fdw,ltree_plpython,jsonb_plpython,jsonb_plperl,hstore_plpython,hstore_plperl,dblink,bool_plperl \
         neon-test-extensions /run-tests.sh /postgres/contrib | tee testout_contrib.txt && CONTRIB_SUCCESS=1 || CONTRIB_SUCCESS=0

docker-compose/ext-src/alter_db.sh

@@ -0,0 +1,8 @@
+#!/bin/bash
+# We need these settings to get the expected output results.
+# We cannot use the environment variables e.g. PGTZ due to
+# https://github.com/neondatabase/neon/issues/1287
+export DATABASE=${1:-contrib_regression}
+psql -c "ALTER DATABASE ${DATABASE} SET neon.allow_unstable_extensions='on'" \
+     -c "ALTER DATABASE ${DATABASE} SET DateStyle='Postgres,MDY'" \
+     -c "ALTER DATABASE ${DATABASE} SET TimeZone='America/Los_Angeles'" \

docker-compose/ext-src/h3-pg-src/neon-test.sh

@@ -0,0 +1,16 @@
+#!/usr/bin/env bash
+set -ex
+cd "$(dirname "${0}")"
+PG_REGRESS=$(dirname "$(pg_config --pgxs)")/../test/regress/pg_regress
+dropdb --if-exists contrib_regression
+createdb contrib_regression
+cd h3_postgis/test
+psql -d contrib_regression -c "CREATE EXTENSION postgis" -c "CREATE EXTENSION postgis_raster" -c "CREATE EXTENSION h3" -c "CREATE EXTENSION h3_postgis"
+TESTS=$(echo sql/* | sed 's|sql/||g; s|\.sql||g')
+${PG_REGRESS} --use-existing --dbname contrib_regression ${TESTS}
+cd ../../h3/test
+TESTS=$(echo sql/* | sed 's|sql/||g; s|\.sql||g')
+dropdb --if-exists contrib_regression
+createdb contrib_regression
+psql -d contrib_regression -c "CREATE EXTENSION h3"
+${PG_REGRESS} --use-existing --dbname contrib_regression ${TESTS}

docker-compose/ext-src/h3-pg-src/test-upgrade.sh

@@ -0,0 +1,7 @@
+#!/bin/sh
+set -ex
+cd "$(dirname ${0})"
+PG_REGRESS=$(dirname "$(pg_config --pgxs)")/../test/regress/pg_regress
+cd h3/test
+TESTS=$(echo sql/* | sed 's|sql/||g; s|\.sql||g')
+${PG_REGRESS} --use-existing --inputdir=./ --bindir='/usr/local/pgsql/bin'  --dbname=contrib_regression  ${TESTS}

docker-compose/ext-src/online_advisor-src/neon-test.sh

@@ -0,0 +1,6 @@
+#!/bin/sh
+set -ex
+cd "$(dirname "${0}")"
+if [ -f Makefile ]; then
+  make installcheck
+fi

docker-compose/ext-src/online_advisor-src/regular-test.sh

@@ -0,0 +1,9 @@
+#!/bin/sh
+set -ex
+cd "$(dirname ${0})"
+[ -f Makefile ] || exit 0
+dropdb --if-exist contrib_regression
+createdb contrib_regression
+PG_REGRESS=$(dirname "$(pg_config --pgxs)")/../test/regress/pg_regress
+TESTS=$(echo sql/* | sed 's|sql/||g; s|\.sql||g')
+${PG_REGRESS} --use-existing --inputdir=./ --bindir='/usr/local/pgsql/bin' --dbname=contrib_regression ${TESTS}

docker-compose/ext-src/pg_graphql-src/regular-test.sh

@@ -18,6 +18,7 @@ TESTS=${TESTS/row_level_security/}
 TESTS=${TESTS/sqli_connection/}
 dropdb --if-exist contrib_regression
 createdb contrib_regression
+. ../alter_db.sh
 psql -v ON_ERROR_STOP=1 -f test/fixtures.sql -d contrib_regression
 ${REGRESS} --use-existing --dbname=contrib_regression --inputdir=${TESTDIR} ${TESTS}
 

docker-compose/ext-src/pgrag-src/regular-test.sh

@@ -3,6 +3,7 @@ set -ex
 cd "$(dirname "${0}")"
 dropdb --if-exist contrib_regression
 createdb contrib_regression
+. ../alter_db.sh
 psql -d contrib_regression -c "CREATE EXTENSION vector" -c "CREATE EXTENSION rag"
 PG_REGRESS=$(dirname "$(pg_config --pgxs)")/../test/regress/pg_regress
 ${PG_REGRESS} --inputdir=./ --bindir='/usr/local/pgsql/bin'    --use-existing --load-extension=vector --load-extension=rag --dbname=contrib_regression basic_functions text_processing api_keys chunking_functions document_processing embedding_api_functions voyageai_functions

docker-compose/ext-src/pgx_ulid-src/Makefile

@@ -20,5 +20,6 @@ installcheck: regression-test
 regression-test:
 	dropdb --if-exists contrib_regression
 	createdb contrib_regression
+	../alter_db.sh
 	psql -d contrib_regression -c "CREATE EXTENSION $(EXTNAME)"
 	$(PG_REGRESS) --inputdir=. --outputdir=. --use-existing --dbname=contrib_regression $(REGRESS)

docker-compose/ext-src/plv8-src/regular-test.sh

@@ -3,6 +3,7 @@ set -ex
 cd "$(dirname ${0})"
 dropdb --if-exist contrib_regression
 createdb contrib_regression
+. ../alter_db.sh
 PG_REGRESS=$(dirname "$(pg_config --pgxs)")/../test/regress/pg_regress
 REGRESS="$(make -n installcheck | awk '{print substr($0,index($0,"init-extension"));}')"
 REGRESS="${REGRESS/startup_perms/}"

docker-compose/ext-src/postgis-src/README-Neon.md

@@ -0,0 +1,70 @@
+# PostGIS Testing in Neon
+
+This directory contains configuration files and patches for running PostGIS tests in the Neon database environment.
+
+## Overview
+
+PostGIS is a spatial database extension for PostgreSQL that adds support for geographic objects. Testing PostGIS compatibility ensures that Neon's modifications to PostgreSQL don't break compatibility with this critical extension.
+
+## PostGIS Versions
+
+- PostgreSQL v17: PostGIS 3.5.0
+- PostgreSQL v14/v15/v16: PostGIS 3.3.3
+
+## Test Configuration
+
+The test setup includes:
+
+- `postgis-no-upgrade-test.patch`: Disables upgrade tests by removing the upgrade test section from regress/runtest.mk
+- `postgis-regular-v16.patch`: Version-specific patch for PostgreSQL v16
+- `postgis-regular-v17.patch`: Version-specific patch for PostgreSQL v17
+- `regular-test.sh`: Script to run PostGIS tests as a regular user
+- `neon-test.sh`: Script to handle version-specific test configurations
+- `raster_outdb_template.sql`: Template for raster tests with explicit file paths
+
+## Excluded Tests
+
+**Important Note:** The test exclusions listed below are specifically for regular-user tests against staging instances. These exclusions are necessary because staging instances run with limited privileges and cannot perform operations requiring superuser access. Docker-compose based tests are not affected by these exclusions.
+
+### Tests Requiring Superuser Permissions
+
+These tests cannot be run as a regular user:
+- `estimatedextent`
+- `regress/core/legacy`
+- `regress/core/typmod`
+- `regress/loader/TestSkipANALYZE`
+- `regress/loader/TestANALYZE`
+
+### Tests Requiring Filesystem Access
+
+These tests need direct filesystem access that is only possible for superusers:
+- `loader/load_outdb`
+
+### Tests with Flaky Results
+
+These tests have assumptions that don't always hold true:
+- `regress/core/computed_columns` - Assumes computed columns always outperform alternatives, which is not consistently true
+
+### Tests Requiring Tunable Parameter Modifications
+
+These tests attempt to modify the `postgis.gdal_enabled_drivers` parameter, which is only accessible to superusers:
+- `raster/test/regress/rt_wkb`
+- `raster/test/regress/rt_addband`
+- `raster/test/regress/rt_setbandpath`
+- `raster/test/regress/rt_fromgdalraster`
+- `raster/test/regress/rt_asgdalraster`
+- `raster/test/regress/rt_astiff`
+- `raster/test/regress/rt_asjpeg`
+- `raster/test/regress/rt_aspng`
+- `raster/test/regress/permitted_gdal_drivers`
+- Loader tests: `BasicOutDB`, `Tiled10x10`, `Tiled10x10Copy`, `Tiled8x8`, `TiledAuto`, `TiledAutoSkipNoData`, `TiledAutoCopyn`
+
+### Topology Tests (v17 only)
+- `populate_topology_layer`
+- `renametopogeometrycolumn`
+
+## Other Modifications
+
+- Binary.sql tests are modified to use explicit file paths
+- Server-side SQL COPY commands (which require superuser privileges) are converted to client-side `\copy` commands
+- Upgrade tests are disabled

docker-compose/ext-src/postgis-src/neon-test.sh

@@ -0,0 +1,6 @@
+#!/bin/sh
+set -ex
+cd "$(dirname "$0")"
+patch -p1 <"postgis-common-${PG_VERSION}.patch"
+trap 'echo Cleaning up; patch -R -p1 <postgis-common-${PG_VERSION}.patch' EXIT
+make installcheck-base

docker-compose/ext-src/postgis-src/postgis-common-v16.patch

@@ -0,0 +1,37 @@
+diff --git a/regress/core/tests.mk b/regress/core/tests.mk
+index 3abd7bc..64a9254 100644
+--- a/regress/core/tests.mk
++++ b/regress/core/tests.mk
+@@ -144,11 +144,6 @@ TESTS_SLOW = \
+ 	$(top_srcdir)/regress/core/concave_hull_hard \
+ 	$(top_srcdir)/regress/core/knn_recheck
+ 
+-ifeq ($(shell expr "$(POSTGIS_PGSQL_VERSION)" ">=" 120),1)
+-	TESTS += \
+-		$(top_srcdir)/regress/core/computed_columns
+-endif
+-
+ ifeq ($(shell expr "$(POSTGIS_GEOS_VERSION)" ">=" 30700),1)
+ 	# GEOS-3.7 adds:
+ 	# ST_FrechetDistance
+diff --git a/regress/runtest.mk b/regress/runtest.mk
+index c051f03..010e493 100644
+--- a/regress/runtest.mk
++++ b/regress/runtest.mk
+@@ -24,16 +24,6 @@ check-regress:
+ 
+ 	POSTGIS_TOP_BUILD_DIR=$(abs_top_builddir) $(PERL) $(top_srcdir)/regress/run_test.pl $(RUNTESTFLAGS) $(RUNTESTFLAGS_INTERNAL) $(TESTS)
+ 
+-	@if echo "$(RUNTESTFLAGS)" | grep -vq -- --upgrade; then \
+-		echo "Running upgrade test as RUNTESTFLAGS did not contain that"; \
+-		POSTGIS_TOP_BUILD_DIR=$(abs_top_builddir) $(PERL) $(top_srcdir)/regress/run_test.pl \
+-      --upgrade \
+-      $(RUNTESTFLAGS) \
+-      $(RUNTESTFLAGS_INTERNAL) \
+-      $(TESTS); \
+-	else \
+-		echo "Skipping upgrade test as RUNTESTFLAGS already requested upgrades"; \
+-	fi
+ 
+ check-long:
+ 	$(PERL) $(top_srcdir)/regress/run_test.pl $(RUNTESTFLAGS) $(TESTS) $(TESTS_SLOW)

docker-compose/ext-src/postgis-src/postgis-common-v17.patch

@@ -0,0 +1,35 @@
+diff --git a/regress/core/tests.mk b/regress/core/tests.mk
+index 9e05244..90987df 100644
+--- a/regress/core/tests.mk
++++ b/regress/core/tests.mk
+@@ -143,8 +143,7 @@ TESTS += \
+ 	$(top_srcdir)/regress/core/oriented_envelope \
+ 	$(top_srcdir)/regress/core/point_coordinates \
+ 	$(top_srcdir)/regress/core/out_geojson \
+-  $(top_srcdir)/regress/core/wrapx \
+-	$(top_srcdir)/regress/core/computed_columns
++  $(top_srcdir)/regress/core/wrapx
+ 
+ # Slow slow tests
+ TESTS_SLOW = \
+diff --git a/regress/runtest.mk b/regress/runtest.mk
+index 4b95b7e..449d5a2 100644
+--- a/regress/runtest.mk
++++ b/regress/runtest.mk
+@@ -24,16 +24,6 @@ check-regress:
+ 
+ 	@POSTGIS_TOP_BUILD_DIR=$(abs_top_builddir) $(PERL) $(top_srcdir)/regress/run_test.pl $(RUNTESTFLAGS) $(RUNTESTFLAGS_INTERNAL) $(TESTS)
+ 
+-	@if echo "$(RUNTESTFLAGS)" | grep -vq -- --upgrade; then \
+-		echo "Running upgrade test as RUNTESTFLAGS did not contain that"; \
+-		POSTGIS_TOP_BUILD_DIR=$(abs_top_builddir) $(PERL) $(top_srcdir)/regress/run_test.pl \
+-      --upgrade \
+-      $(RUNTESTFLAGS) \
+-      $(RUNTESTFLAGS_INTERNAL) \
+-      $(TESTS); \
+-	else \
+-		echo "Skipping upgrade test as RUNTESTFLAGS already requested upgrades"; \
+-	fi
+ 
+ check-long:
+ 	$(PERL) $(top_srcdir)/regress/run_test.pl $(RUNTESTFLAGS) $(TESTS) $(TESTS_SLOW)

docker-compose/ext-src/postgis-src/postgis-regular-v16.patch

@@ -0,0 +1,186 @@
+diff --git a/raster/test/regress/tests.mk b/raster/test/regress/tests.mk
+index 00918e1..7e2b6cd 100644
+--- a/raster/test/regress/tests.mk
++++ b/raster/test/regress/tests.mk
+@@ -17,9 +17,7 @@ override RUNTESTFLAGS_INTERNAL := \
+   $(RUNTESTFLAGS_INTERNAL) \
+   --after-upgrade-script $(top_srcdir)/raster/test/regress/hooks/hook-after-upgrade-raster.sql
+ 
+-RASTER_TEST_FIRST = \
+-	$(top_srcdir)/raster/test/regress/check_gdal \
+-	$(top_srcdir)/raster/test/regress/loader/load_outdb
++RASTER_TEST_FIRST =
+ 
+ RASTER_TEST_LAST = \
+ 	$(top_srcdir)/raster/test/regress/clean
+@@ -33,9 +31,7 @@ RASTER_TEST_IO = \
+ 
+ RASTER_TEST_BASIC_FUNC = \
+ 	$(top_srcdir)/raster/test/regress/rt_bytea \
+-	$(top_srcdir)/raster/test/regress/rt_wkb \
+ 	$(top_srcdir)/raster/test/regress/box3d \
+-	$(top_srcdir)/raster/test/regress/rt_addband \
+ 	$(top_srcdir)/raster/test/regress/rt_band \
+ 	$(top_srcdir)/raster/test/regress/rt_tile
+ 
+@@ -73,16 +69,10 @@ RASTER_TEST_BANDPROPS = \
+ 	$(top_srcdir)/raster/test/regress/rt_neighborhood \
+ 	$(top_srcdir)/raster/test/regress/rt_nearestvalue \
+ 	$(top_srcdir)/raster/test/regress/rt_pixelofvalue \
+-	$(top_srcdir)/raster/test/regress/rt_polygon \
+-	$(top_srcdir)/raster/test/regress/rt_setbandpath
++	$(top_srcdir)/raster/test/regress/rt_polygon
+ 
+ RASTER_TEST_UTILITY = \
+ 	$(top_srcdir)/raster/test/regress/rt_utility \
+-	$(top_srcdir)/raster/test/regress/rt_fromgdalraster \
+-	$(top_srcdir)/raster/test/regress/rt_asgdalraster \
+-	$(top_srcdir)/raster/test/regress/rt_astiff \
+-	$(top_srcdir)/raster/test/regress/rt_asjpeg \
+-	$(top_srcdir)/raster/test/regress/rt_aspng \
+ 	$(top_srcdir)/raster/test/regress/rt_reclass \
+ 	$(top_srcdir)/raster/test/regress/rt_gdalwarp \
+ 	$(top_srcdir)/raster/test/regress/rt_gdalcontour \
+@@ -120,21 +110,13 @@ RASTER_TEST_SREL = \
+ 
+ RASTER_TEST_BUGS = \
+ 	$(top_srcdir)/raster/test/regress/bug_test_car5 \
+-	$(top_srcdir)/raster/test/regress/permitted_gdal_drivers \
+ 	$(top_srcdir)/raster/test/regress/tickets
+ 
+ RASTER_TEST_LOADER = \
+ 	$(top_srcdir)/raster/test/regress/loader/Basic \
+ 	$(top_srcdir)/raster/test/regress/loader/Projected \
+ 	$(top_srcdir)/raster/test/regress/loader/BasicCopy \
+-	$(top_srcdir)/raster/test/regress/loader/BasicFilename \
+-	$(top_srcdir)/raster/test/regress/loader/BasicOutDB \
+-	$(top_srcdir)/raster/test/regress/loader/Tiled10x10 \
+-	$(top_srcdir)/raster/test/regress/loader/Tiled10x10Copy \
+-	$(top_srcdir)/raster/test/regress/loader/Tiled8x8 \
+-	$(top_srcdir)/raster/test/regress/loader/TiledAuto \
+-	$(top_srcdir)/raster/test/regress/loader/TiledAutoSkipNoData \
+-	$(top_srcdir)/raster/test/regress/loader/TiledAutoCopyn
++	$(top_srcdir)/raster/test/regress/loader/BasicFilename
+ 
+ RASTER_TESTS := $(RASTER_TEST_FIRST) \
+ 	$(RASTER_TEST_METADATA) $(RASTER_TEST_IO) $(RASTER_TEST_BASIC_FUNC) \
+diff --git a/regress/core/binary.sql b/regress/core/binary.sql
+index 7a36b65..ad78fc7 100644
+--- a/regress/core/binary.sql
++++ b/regress/core/binary.sql
+@@ -1,4 +1,5 @@
+ SET client_min_messages TO warning;
++
+ CREATE SCHEMA tm;
+ 
+ CREATE TABLE tm.geoms (id serial, g geometry);
+@@ -31,24 +32,39 @@ SELECT st_force4d(g) FROM tm.geoms WHERE id < 15 ORDER BY id;
+ INSERT INTO tm.geoms(g)
+ SELECT st_setsrid(g,4326) FROM tm.geoms ORDER BY id;
+ 
+-COPY tm.geoms TO :tmpfile WITH BINARY;
++-- define temp file path
++\set tmpfile '/tmp/postgis_binary_test.dat'
++
++-- export
++\set command '\\copy tm.geoms TO ':tmpfile' WITH (FORMAT BINARY)'
++:command
++
++-- import
+ CREATE TABLE tm.geoms_in AS SELECT * FROM tm.geoms LIMIT 0;
+-COPY tm.geoms_in FROM :tmpfile WITH BINARY;
+-SELECT 'geometry', count(*) FROM tm.geoms_in i, tm.geoms o WHERE i.id = o.id
+- AND ST_OrderingEquals(i.g, o.g);
++\set command '\\copy tm.geoms_in FROM ':tmpfile' WITH (FORMAT BINARY)'
++:command
++
++SELECT 'geometry', count(*) FROM tm.geoms_in i, tm.geoms o
++WHERE i.id = o.id AND ST_OrderingEquals(i.g, o.g);
+ 
+ CREATE TABLE tm.geogs AS SELECT id,g::geography FROM tm.geoms
+ WHERE geometrytype(g) NOT LIKE '%CURVE%'
+   AND geometrytype(g) NOT LIKE '%CIRCULAR%'
+   AND geometrytype(g) NOT LIKE '%SURFACE%'
+   AND geometrytype(g) NOT LIKE 'TRIANGLE%'
+-  AND geometrytype(g) NOT LIKE 'TIN%'
+-;
++  AND geometrytype(g) NOT LIKE 'TIN%';
+ 
+-COPY tm.geogs TO :tmpfile WITH BINARY;
++-- export
++\set command '\\copy tm.geogs TO ':tmpfile' WITH (FORMAT BINARY)'
++:command
++
++-- import
+ CREATE TABLE tm.geogs_in AS SELECT * FROM tm.geogs LIMIT 0;
+-COPY tm.geogs_in FROM :tmpfile WITH BINARY;
+-SELECT 'geometry', count(*) FROM tm.geogs_in i, tm.geogs o WHERE i.id = o.id
+- AND ST_OrderingEquals(i.g::geometry, o.g::geometry);
++\set command '\\copy tm.geogs_in FROM ':tmpfile' WITH (FORMAT BINARY)'
++:command
++
++SELECT 'geometry', count(*) FROM tm.geogs_in i, tm.geogs o
++WHERE i.id = o.id AND ST_OrderingEquals(i.g::geometry, o.g::geometry);
+ 
+ DROP SCHEMA tm CASCADE;
++
+diff --git a/regress/core/tests.mk b/regress/core/tests.mk
+index 64a9254..94903c3 100644
+--- a/regress/core/tests.mk
++++ b/regress/core/tests.mk
+@@ -23,7 +23,6 @@ current_dir := $(dir $(abspath $(lastword $(MAKEFILE_LIST))))
+ RUNTESTFLAGS_INTERNAL += \
+   --before-upgrade-script $(top_srcdir)/regress/hooks/hook-before-upgrade.sql \
+   --after-upgrade-script  $(top_srcdir)/regress/hooks/hook-after-upgrade.sql \
+-  --after-create-script   $(top_srcdir)/regress/hooks/hook-after-create.sql \
+   --before-uninstall-script $(top_srcdir)/regress/hooks/hook-before-uninstall.sql
+ 
+ TESTS += \
+@@ -40,7 +39,6 @@ TESTS += \
+ 	$(top_srcdir)/regress/core/dumppoints \
+ 	$(top_srcdir)/regress/core/dumpsegments \
+ 	$(top_srcdir)/regress/core/empty \
+-	$(top_srcdir)/regress/core/estimatedextent \
+ 	$(top_srcdir)/regress/core/forcecurve \
+ 	$(top_srcdir)/regress/core/flatgeobuf \
+ 	$(top_srcdir)/regress/core/geography \
+@@ -55,7 +53,6 @@ TESTS += \
+ 	$(top_srcdir)/regress/core/out_marc21 \
+ 	$(top_srcdir)/regress/core/in_encodedpolyline \
+ 	$(top_srcdir)/regress/core/iscollection \
+-	$(top_srcdir)/regress/core/legacy \
+ 	$(top_srcdir)/regress/core/letters \
+ 	$(top_srcdir)/regress/core/long_xact \
+ 	$(top_srcdir)/regress/core/lwgeom_regress \
+@@ -112,7 +109,6 @@ TESTS += \
+ 	$(top_srcdir)/regress/core/temporal_knn \
+ 	$(top_srcdir)/regress/core/tickets \
+ 	$(top_srcdir)/regress/core/twkb \
+-	$(top_srcdir)/regress/core/typmod \
+ 	$(top_srcdir)/regress/core/wkb \
+ 	$(top_srcdir)/regress/core/wkt \
+ 	$(top_srcdir)/regress/core/wmsservers \
+diff --git a/regress/loader/tests.mk b/regress/loader/tests.mk
+index 1fc77ac..c3cb9de 100644
+--- a/regress/loader/tests.mk
++++ b/regress/loader/tests.mk
+@@ -38,7 +38,5 @@ TESTS += \
+ 	$(top_srcdir)/regress/loader/Latin1 \
+ 	$(top_srcdir)/regress/loader/Latin1-implicit \
+ 	$(top_srcdir)/regress/loader/mfile \
+-	$(top_srcdir)/regress/loader/TestSkipANALYZE \
+-	$(top_srcdir)/regress/loader/TestANALYZE \
+ 	$(top_srcdir)/regress/loader/CharNoWidth
+ 
+diff --git a/regress/run_test.pl b/regress/run_test.pl
+index 0ec5b2d..1c331f4 100755
+--- a/regress/run_test.pl
++++ b/regress/run_test.pl
+@@ -147,7 +147,6 @@ $ENV{"LANG"} = "C";
+ # Add locale info to the psql options
+ # Add pg12 precision suppression
+ my $PGOPTIONS = $ENV{"PGOPTIONS"};
+-$PGOPTIONS .= " -c lc_messages=C";
+ $PGOPTIONS .= " -c client_min_messages=NOTICE";
+ $PGOPTIONS .= " -c extra_float_digits=0";
+ $ENV{"PGOPTIONS"} = $PGOPTIONS;