Change l0 definition (currently panics)

.config/hakari.toml

@@ -4,7 +4,7 @@
 hakari-package = "workspace_hack"
 
 # Format for `workspace-hack = ...` lines in other Cargo.tomls. Requires cargo-hakari 0.9.8 or above.
-dep-format-version = "4"
+dep-format-version = "3"
 
 # Setting workspace.resolver = "2" in the root Cargo.toml is HIGHLY recommended.
 # Hakari works much better with the new feature resolver.

.dockerignore

@@ -15,10 +15,8 @@
 !proxy/
 !safekeeper/
 !storage_broker/
-!trace/
 !vendor/postgres-v14/
 !vendor/postgres-v15/
 !workspace_hack/
 !neon_local/
 !scripts/ninstall.sh
-!vm-cgconfig.conf

.github/PULL_REQUEST_TEMPLATE/pull_request_template.md

@@ -3,12 +3,8 @@
 ## Issue ticket number and link
 
 ## Checklist before requesting a review
-
 - [ ] I have performed a self-review of my code.
 - [ ] If it is a core feature, I have added thorough tests.
 - [ ] Do we need to implement analytics? if so did you add the relevant metrics to the dashboard?
 - [ ] If this PR requires public announcement, mark it with /release-notes label and add several sentences in this section.
 
-## Checklist before merging
-
-- [ ] Do not forget to reformat commit message to not include the above checklist

.github/PULL_REQUEST_TEMPLATE/release-pr.md

@@ -10,7 +10,6 @@
 <!-- List everything that should be done **before** release, any issues / setting changes / etc -->
 
 ### Checklist after release
-- [ ] Make sure instructions from PRs included in this release and labeled `manual_release_instructions` are executed (either by you or by people who wrote them).
 - [ ] Based on the merged commits write release notes and open a PR into `website` repo ([example](https://github.com/neondatabase/website/pull/219/files))
 - [ ] Check [#dev-production-stream](https://neondb.slack.com/archives/C03F5SM1N02) Slack channel
 - [ ] Check [stuck projects page](https://console.neon.tech/admin/projects?sort=last_active&order=desc&stuck=true)

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

@@ -15,42 +15,20 @@ outputs:
   report-url:
     description: 'Allure report URL'
     value: ${{ steps.generate-report.outputs.report-url }}
-  report-json-url:
-    description: 'Allure report JSON URL'
-    value: ${{ steps.generate-report.outputs.report-json-url }}
 
 runs:
   using: "composite"
-
   steps:
-    # We're using some of env variables quite offen, so let's set them once.
-    #
-    # It would be nice to have them set in common runs.env[0] section, but it doesn't work[1]
-    #
-    # - [0] https://docs.github.com/en/actions/creating-actions/metadata-syntax-for-github-actions#runsenv
-    # - [1] https://github.com/neondatabase/neon/pull/3907#discussion_r1154703456
-    #
-    - name: Set common environment variables
-      shell: bash -euxo pipefail {0}
-      run: |
-        echo "BUILD_TYPE=${BUILD_TYPE}"   >> $GITHUB_ENV
-        echo "BUCKET=${BUCKET}"           >> $GITHUB_ENV
-        echo "TEST_OUTPUT=${TEST_OUTPUT}" >> $GITHUB_ENV
-      env:
-        BUILD_TYPE: ${{ inputs.build_type }}
-        BUCKET: neon-github-public-dev
-        TEST_OUTPUT: /tmp/test_output
-
     - name: Validate input parameters
       shell: bash -euxo pipefail {0}
       run: |
         if [ "${{ inputs.action }}" != "store" ] && [ "${{ inputs.action }}" != "generate" ]; then
-          echo >&2 "Unknown inputs.action type '${{ inputs.action }}'; allowed 'generate' or 'store' only"
+          echo 2>&1 "Unknown inputs.action type '${{ inputs.action }}'; allowed 'generate' or 'store' only"
           exit 1
         fi
 
         if [ -z "${{ inputs.test_selection }}" ] && [ "${{ inputs.action }}" == "store" ]; then
-          echo >&2 "inputs.test_selection must be set for 'store' action"
+          echo 2>&1 "inputs.test_selection must be set for 'store' action"
           exit 2
         fi
 
@@ -98,14 +76,16 @@ runs:
           rm -f ${ALLURE_ZIP}
         fi
       env:
-        ALLURE_VERSION: 2.21.0
-        ALLURE_ZIP_MD5: c8db4dd8e2a7882583d569ed2c82879c
+        ALLURE_VERSION: 2.19.0
+        ALLURE_ZIP_MD5: ced21401a1a8b9dfb68cee9e4c210464
 
     - name: Upload Allure results
       if: ${{ inputs.action == 'store' }}
       env:
         REPORT_PREFIX: reports/${{ steps.calculate-vars.outputs.KEY }}/${{ inputs.build_type }}
         RAW_PREFIX: reports-raw/${{ steps.calculate-vars.outputs.KEY }}/${{ inputs.build_type }}
+        TEST_OUTPUT: /tmp/test_output
+        BUCKET: neon-github-public-dev
         TEST_SELECTION: ${{ steps.calculate-vars.outputs.TEST_SELECTION }}
       shell: bash -euxo pipefail {0}
       run: |
@@ -124,7 +104,7 @@ runs:
         EOF
         cat <<EOF > $TEST_OUTPUT/allure/results/environment.properties
           TEST_SELECTION=${{ inputs.test_selection }}
-          BUILD_TYPE=${BUILD_TYPE}
+          BUILD_TYPE=${{ inputs.build_type }}
         EOF
 
         ARCHIVE="${GITHUB_RUN_ID}-${TEST_SELECTION}-${GITHUB_RUN_ATTEMPT}-$(date +%s).tar.zst"
@@ -133,12 +113,13 @@ runs:
         tar -C ${TEST_OUTPUT}/allure/results -cf ${ARCHIVE} --zstd .
         aws s3 mv --only-show-errors ${ARCHIVE} "s3://${BUCKET}/${RAW_PREFIX}/${ARCHIVE}"
 
-    # Potentially we could have several running build for the same key (for example for the main branch), so we use improvised lock for this
+    # Potentially we could have several running build for the same key (for example for the main branch),  so we use improvised lock for this
     - name: Acquire Allure lock
       if: ${{ inputs.action == 'generate' }}
       shell: bash -euxo pipefail {0}
       env:
         LOCK_FILE: reports/${{ steps.calculate-vars.outputs.KEY }}/lock.txt
+        BUCKET: neon-github-public-dev
         TEST_SELECTION: ${{ steps.calculate-vars.outputs.TEST_SELECTION }}
       run: |
         LOCK_TIMEOUT=300 # seconds
@@ -168,6 +149,8 @@ runs:
       env:
         REPORT_PREFIX: reports/${{ steps.calculate-vars.outputs.KEY }}/${{ inputs.build_type }}
         RAW_PREFIX: reports-raw/${{ steps.calculate-vars.outputs.KEY }}/${{ inputs.build_type }}
+        TEST_OUTPUT: /tmp/test_output
+        BUCKET: neon-github-public-dev
       shell: bash -euxo pipefail {0}
       run: |
         # Get previously uploaded data for this run
@@ -203,24 +186,24 @@ runs:
         REPORT_URL=https://${BUCKET}.s3.amazonaws.com/${REPORT_PREFIX}/${GITHUB_RUN_ID}/index.html
 
         # Generate redirect
-        cat <<EOF > ${TEST_OUTPUT}/allure/index.html
+        cat <<EOF > ./index.html
           <!DOCTYPE html>
 
           <meta charset="utf-8">
           <title>Redirecting to ${REPORT_URL}</title>
           <meta http-equiv="refresh" content="0; URL=${REPORT_URL}">
         EOF
-        aws s3 cp --only-show-errors ${TEST_OUTPUT}/allure/index.html "s3://${BUCKET}/${REPORT_PREFIX}/latest/index.html"
+        aws s3 cp --only-show-errors ./index.html "s3://${BUCKET}/${REPORT_PREFIX}/latest/index.html"
 
         echo "[Allure Report](${REPORT_URL})" >> ${GITHUB_STEP_SUMMARY}
         echo "report-url=${REPORT_URL}" >> $GITHUB_OUTPUT
-        echo "report-json-url=${REPORT_URL%/index.html}/data/suites.json" >> $GITHUB_OUTPUT
 
     - name: Release Allure lock
       if: ${{ inputs.action == 'generate' && always() }}
       shell: bash -euxo pipefail {0}
       env:
         LOCK_FILE: reports/${{ steps.calculate-vars.outputs.KEY }}/lock.txt
+        BUCKET: neon-github-public-dev
         TEST_SELECTION: ${{ steps.calculate-vars.outputs.TEST_SELECTION }}
       run: |
         aws s3 cp --only-show-errors "s3://${BUCKET}/${LOCK_FILE}" ./lock.txt || exit 0
@@ -229,16 +212,11 @@ runs:
           aws s3 rm "s3://${BUCKET}/${LOCK_FILE}"
         fi
 
-    - name: Cleanup
-      if: always()
-      shell: bash -euxo pipefail {0}
-      run: |
-        rm -rf ${TEST_OUTPUT}/allure
-
     - uses: actions/github-script@v6
       if: ${{ inputs.action == 'generate' && always() }}
       env:
         REPORT_URL: ${{ steps.generate-report.outputs.report-url }}
+        BUILD_TYPE: ${{ inputs.build_type }}
         SHA: ${{ github.event.pull_request.head.sha || github.sha }}
       with:
         script: |

.github/actions/download/action.yml

@@ -37,7 +37,7 @@ runs:
             echo 'SKIPPED=true' >> $GITHUB_OUTPUT
             exit 0
           else
-            echo >&2 "Neither s3://${BUCKET}/${PREFIX}/${FILENAME} nor its version from previous attempts exist"
+            echo 2>&1 "Neither s3://${BUCKET}/${PREFIX}/${FILENAME} nor its version from previous attempts exist"
             exit 1
           fi
         fi

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

@@ -58,7 +58,7 @@ runs:
         done
 
         if [ -z "${branch_id}" ] || [ "${branch_id}" == "null" ]; then
-          echo >&2 "Failed to create branch after 10 attempts, the latest response was: ${branch}"
+          echo 2>&1 "Failed to create branch after 10 attempts, the latest response was: ${branch}"
           exit 1
         fi
 
@@ -122,7 +122,7 @@ runs:
         done
 
         if [ -z "${password}" ] || [ "${password}" == "null" ]; then
-          echo >&2 "Failed to reset password after 10 attempts, the latest response was: ${reset_password}"
+          echo 2>&1 "Failed to reset password after 10 attempts, the latest response was: ${reset_password}"
           exit 1
         fi
 

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

@@ -48,7 +48,7 @@ runs:
         done
 
         if [ -z "${branch_id}" ] || [ "${branch_id}" == "null" ]; then
-          echo >&2 "Failed to delete branch after 10 attempts, the latest response was: ${deleted_branch}"
+          echo 2>&1 "Failed to delete branch after 10 attempts, the latest response was: ${deleted_branch}"
           exit 1
         fi
       env:

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

@@ -14,12 +14,6 @@ inputs:
   api_host:
     desctiption: 'Neon API host'
     default: console.stage.neon.tech
-  provisioner:
-    desctiption: 'k8s-pod or k8s-neonvm'
-    default: 'k8s-pod'
-  compute_units:
-    desctiption: '[Min, Max] compute units; Min and Max are used for k8s-neonvm with autoscaling, for k8s-pod values Min and Max should be equal'
-    default: '[1, 1]'
 
 outputs:
   dsn:
@@ -37,10 +31,6 @@ runs:
       # A shell without `set -x` to not to expose password/dsn in logs
       shell: bash -euo pipefail {0}
       run: |
-        if [ "${PROVISIONER}" == "k8s-pod" ] && [ "${MIN_CU}" != "${MAX_CU}" ]; then
-          echo >&2 "For k8s-pod provisioner MIN_CU should be equal to MAX_CU"
-        fi
-
         project=$(curl \
           "https://${API_HOST}/api/v2/projects" \
           --fail \
@@ -52,9 +42,6 @@ runs:
               \"name\": \"Created by actions/neon-project-create; GITHUB_RUN_ID=${GITHUB_RUN_ID}\",
               \"pg_version\": ${POSTGRES_VERSION},
               \"region_id\": \"${REGION_ID}\",
-              \"provisioner\": \"${PROVISIONER}\",
-              \"autoscaling_limit_min_cu\": ${MIN_CU},
-              \"autoscaling_limit_max_cu\": ${MAX_CU},
               \"settings\": { }
             }
           }")
@@ -75,6 +62,3 @@ runs:
         API_KEY: ${{ inputs.api_key }}
         REGION_ID: ${{ inputs.region_id }}
         POSTGRES_VERSION: ${{ inputs.postgres_version }}
-        PROVISIONER: ${{ inputs.provisioner }}
-        MIN_CU: ${{ fromJSON(inputs.compute_units)[0] }}
-        MAX_CU: ${{ fromJSON(inputs.compute_units)[1] }}

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

@@ -44,10 +44,6 @@ inputs:
     description: 'Secret access key'
     required: false
     default: ''
-  rerun_flaky:
-    description: 'Whether to rerun flaky tests'
-    required: false
-    default: 'false'
 
 runs:
   using: "composite"
@@ -105,7 +101,6 @@ runs:
         COMPATIBILITY_SNAPSHOT_DIR: /tmp/compatibility_snapshot_pg14
         ALLOW_BACKWARD_COMPATIBILITY_BREAKAGE: contains(github.event.pull_request.labels.*.name, 'backward compatibility breakage')
         ALLOW_FORWARD_COMPATIBILITY_BREAKAGE: contains(github.event.pull_request.labels.*.name, 'forward compatibility breakage')
-        RERUN_FLAKY: ${{ inputs.rerun_flaky }}
       shell: bash -euxo pipefail {0}
       run: |
         # PLATFORM will be embedded in the perf test report
@@ -128,8 +123,8 @@ runs:
           exit 1
         fi
         if [[ "${{ inputs.run_in_parallel }}" == "true" ]]; then
-          # -n16 uses sixteen processes to run tests via pytest-xdist
-          EXTRA_PARAMS="-n16 $EXTRA_PARAMS"
+          # -n4 uses four processes to run tests via pytest-xdist
+          EXTRA_PARAMS="-n4 $EXTRA_PARAMS"
 
           # --dist=loadgroup points tests marked with @pytest.mark.xdist_group
           # to the same worker to make @pytest.mark.order work with xdist
@@ -148,13 +143,6 @@ runs:
           EXTRA_PARAMS="--out-dir $PERF_REPORT_DIR $EXTRA_PARAMS"
         fi
 
-        if [ "${RERUN_FLAKY}" == "true" ]; then
-          mkdir -p $TEST_OUTPUT
-          poetry run ./scripts/flaky_tests.py "${TEST_RESULT_CONNSTR}" --days 10 --output "$TEST_OUTPUT/flaky.json"
-
-          EXTRA_PARAMS="--flaky-tests-json $TEST_OUTPUT/flaky.json $EXTRA_PARAMS"
-        fi
-
         if [[ "${{ inputs.build_type }}" == "debug" ]]; then
           cov_prefix=(scripts/coverage "--profraw-prefix=$GITHUB_JOB" --dir=/tmp/coverage run)
         elif [[ "${{ inputs.build_type }}" == "release" ]]; then
@@ -202,7 +190,7 @@ runs:
         prefix: latest
 
     - name: Create Allure report
-      if: ${{ !cancelled() }}
+      if: success() || failure()
       uses: ./.github/actions/allure-report
       with:
         action: store

.github/actions/upload/action.yml

@@ -23,7 +23,7 @@ runs:
         mkdir -p $(dirname $ARCHIVE)
 
         if [ -f ${ARCHIVE} ]; then
-          echo >&2 "File ${ARCHIVE} already exist. Something went wrong before"
+          echo 2>&1 "File ${ARCHIVE} already exist. Something went wrong before"
           exit 1
         fi
 
@@ -33,10 +33,10 @@ runs:
         elif [ -f ${SOURCE} ]; then
           time tar -cf ${ARCHIVE} --zstd ${SOURCE}
         elif ! ls ${SOURCE} > /dev/null 2>&1; then
-          echo >&2 "${SOURCE} does not exist"
+          echo 2>&1 "${SOURCE} does not exist"
           exit 2
         else
-          echo >&2 "${SOURCE} is neither a directory nor a file, do not know how to handle it"
+          echo 2>&1 "${SOURCE} is neither a directory nor a file, do not know how to handle it"
           exit 3
         fi
 

.github/ansible/deploy.yaml

@@ -91,15 +91,6 @@
       tags:
       - pageserver
 
-    # used in `pageserver.service` template
-    - name: learn current availability_zone
-      shell:
-        cmd: "curl -s http://169.254.169.254/latest/meta-data/placement/availability-zone"
-      register: ec2_availability_zone
-
-    - set_fact: 
-        ec2_availability_zone={{ ec2_availability_zone.stdout }}
-
     - name: upload systemd service definition
       ansible.builtin.template:
         src: systemd/pageserver.service
@@ -126,8 +117,7 @@
       shell:
         cmd: |
           INSTANCE_ID=$(curl -s http://169.254.169.254/latest/meta-data/instance-id)
-          curl -sfS -H "Authorization: Bearer {{ CONSOLE_API_TOKEN }}" {{ console_mgmt_base_url }}/management/api/v2/pageservers/$INSTANCE_ID | jq '.version = {{ current_version }}' > /tmp/new_version
-          curl -sfS -H "Authorization: Bearer {{ CONSOLE_API_TOKEN }}" -H "Content-Type: application/json" -X POST -d@/tmp/new_version {{ console_mgmt_base_url }}/management/api/v2/pageservers
+          curl -sfS -d '{"version": {{ current_version }} }' -X PATCH {{ console_mgmt_base_url }}/api/v1/pageservers/$INSTANCE_ID
       tags:
       - pageserver
 
@@ -162,15 +152,6 @@
       tags:
       - safekeeper
 
-    # used in `safekeeper.service` template
-    - name: learn current availability_zone
-      shell:
-        cmd: "curl -s http://169.254.169.254/latest/meta-data/placement/availability-zone"
-      register: ec2_availability_zone
-
-    - set_fact: 
-        ec2_availability_zone={{ ec2_availability_zone.stdout }}
-
     # in the future safekeepers should discover pageservers byself
     # but currently use first pageserver that was discovered
     - name: set first pageserver var for safekeepers
@@ -205,7 +186,6 @@
       shell:
         cmd: |
           INSTANCE_ID=$(curl -s http://169.254.169.254/latest/meta-data/instance-id)
-          curl -sfS -H "Authorization: Bearer {{ CONSOLE_API_TOKEN }}" {{ console_mgmt_base_url }}/management/api/v2/safekeepers/$INSTANCE_ID | jq '.version = {{ current_version }}' > /tmp/new_version
-          curl -sfS -H "Authorization: Bearer {{ CONSOLE_API_TOKEN }}" -H "Content-Type: application/json" -X POST -d@/tmp/new_version {{ console_mgmt_base_url }}/management/api/v2/safekeepers
+          curl -sfS -d '{"version": {{ current_version }} }' -X PATCH {{ console_mgmt_base_url }}/api/v1/safekeepers/$INSTANCE_ID
       tags:
       - safekeeper

.github/ansible/prod.ap-southeast-1.hosts.yaml

@@ -2,22 +2,12 @@ storage:
   vars:
     bucket_name: neon-prod-storage-ap-southeast-1
     bucket_region: ap-southeast-1
-    console_mgmt_base_url: http://neon-internal-api.aws.neon.tech
+    console_mgmt_base_url: http://console-release.local
     broker_endpoint: http://storage-broker-lb.epsilon.ap-southeast-1.internal.aws.neon.tech:50051
     pageserver_config_stub:
       pg_distrib_dir: /usr/local
-      metric_collection_endpoint: http://neon-internal-api.aws.neon.tech/billing/api/v1/usage_events
+      metric_collection_endpoint: http://console-release.local/billing/api/v1/usage_events
       metric_collection_interval: 10min
-      disk_usage_based_eviction:
-        max_usage_pct: 85 # TODO: decrease to 80 after all pageservers are below 80
-        min_avail_bytes: 0
-        period: "10s"
-      tenant_config:
-        eviction_policy:
-          kind: "LayerAccessThreshold"
-          period: "10m"
-          threshold: &default_eviction_threshold "24h"
-        evictions_low_residence_duration_metric_threshold: *default_eviction_threshold
       remote_storage:
         bucket_name: "{{ bucket_name }}"
         bucket_region: "{{ bucket_region }}"
@@ -42,7 +32,7 @@ storage:
       hosts:
         safekeeper-0.ap-southeast-1.aws.neon.tech:
           ansible_host:  i-0d6f1dc5161eef894
+        safekeeper-1.ap-southeast-1.aws.neon.tech:
+          ansible_host:  i-0e338adda8eb2d19f
         safekeeper-2.ap-southeast-1.aws.neon.tech:
           ansible_host:  i-04fb63634e4679eb9
-        safekeeper-3.ap-southeast-1.aws.neon.tech:
-          ansible_host:  i-05481f3bc88cfc2d4

.github/ansible/prod.eu-central-1.hosts.yaml

@@ -2,22 +2,12 @@ storage:
   vars:
     bucket_name: neon-prod-storage-eu-central-1
     bucket_region: eu-central-1
-    console_mgmt_base_url: http://neon-internal-api.aws.neon.tech
+    console_mgmt_base_url: http://console-release.local
     broker_endpoint: http://storage-broker-lb.gamma.eu-central-1.internal.aws.neon.tech:50051
     pageserver_config_stub:
       pg_distrib_dir: /usr/local
-      metric_collection_endpoint: http://neon-internal-api.aws.neon.tech/billing/api/v1/usage_events
+      metric_collection_endpoint: http://console-release.local/billing/api/v1/usage_events
       metric_collection_interval: 10min
-      disk_usage_based_eviction:
-        max_usage_pct: 85 # TODO: decrease to 80 after all pageservers are below 80
-        min_avail_bytes: 0
-        period: "10s"
-      tenant_config:
-        eviction_policy:
-          kind: "LayerAccessThreshold"
-          period: "10m"
-          threshold: &default_eviction_threshold "24h"
-        evictions_low_residence_duration_metric_threshold: *default_eviction_threshold
       remote_storage:
         bucket_name: "{{ bucket_name }}"
         bucket_region: "{{ bucket_region }}"
@@ -37,8 +27,6 @@ storage:
           ansible_host:  i-0cd8d316ecbb715be
         pageserver-1.eu-central-1.aws.neon.tech:
           ansible_host:  i-090044ed3d383fef0
-        pageserver-2.eu-central-1.aws.neon.tech:
-          ansible_host:  i-033584edf3f4b6742
 
     safekeepers:
       hosts:

.github/ansible/prod.us-east-1.hosts.yaml

@@ -1,50 +0,0 @@
-storage:
-  vars:
-    bucket_name: neon-prod-storage-us-east-1
-    bucket_region: us-east-1
-    console_mgmt_base_url: http://neon-internal-api.aws.neon.tech
-    broker_endpoint: http://storage-broker-lb.theta.us-east-1.internal.aws.neon.tech:50051
-    pageserver_config_stub:
-      pg_distrib_dir: /usr/local
-      metric_collection_endpoint: http://neon-internal-api.aws.neon.tech/billing/api/v1/usage_events
-      metric_collection_interval: 10min
-      disk_usage_based_eviction:
-        max_usage_pct: 85 # TODO: decrease to 80 after all pageservers are below 80
-        min_avail_bytes: 0
-        period: "10s"
-      tenant_config:
-        eviction_policy:
-          kind: "LayerAccessThreshold"
-          period: "10m"
-          threshold: &default_eviction_threshold "24h"
-        evictions_low_residence_duration_metric_threshold: *default_eviction_threshold
-      remote_storage:
-        bucket_name: "{{ bucket_name }}"
-        bucket_region: "{{ bucket_region }}"
-        prefix_in_bucket: "pageserver/v1"
-    safekeeper_s3_prefix: safekeeper/v1/wal
-    hostname_suffix: ""
-    remote_user: ssm-user
-    ansible_aws_ssm_region: us-east-1
-    ansible_aws_ssm_bucket_name: neon-prod-storage-us-east-1
-    console_region_id: aws-us-east-1
-    sentry_environment: production
-
-  children:
-    pageservers:
-      hosts:
-        pageserver-0.us-east-1.aws.neon.tech:
-          ansible_host: i-085222088b0d2e0c7
-        pageserver-1.us-east-1.aws.neon.tech:
-          ansible_host: i-0969d4f684d23a21e
-        pageserver-2.us-east-1.aws.neon.tech:
-          ansible_host: i-05dee87895da58dad
-
-    safekeepers:
-      hosts:
-        safekeeper-0.us-east-1.aws.neon.tech:
-          ansible_host: i-04ce739e88793d864
-        safekeeper-1.us-east-1.aws.neon.tech:
-          ansible_host: i-0e9e6c9227fb81410
-        safekeeper-2.us-east-1.aws.neon.tech:
-          ansible_host: i-072f4dd86a327d52f

.github/ansible/prod.us-east-2.hosts.yaml

@@ -2,22 +2,12 @@ storage:
   vars:
     bucket_name: neon-prod-storage-us-east-2
     bucket_region: us-east-2
-    console_mgmt_base_url: http://neon-internal-api.aws.neon.tech
+    console_mgmt_base_url: http://console-release.local
     broker_endpoint: http://storage-broker-lb.delta.us-east-2.internal.aws.neon.tech:50051
     pageserver_config_stub:
       pg_distrib_dir: /usr/local
-      metric_collection_endpoint: http://neon-internal-api.aws.neon.tech/billing/api/v1/usage_events
+      metric_collection_endpoint: http://console-release.local/billing/api/v1/usage_events
       metric_collection_interval: 10min
-      disk_usage_based_eviction:
-        max_usage_pct: 85 # TODO: decrease to 80 after all pageservers are below 80
-        min_avail_bytes: 0
-        period: "10s"
-      tenant_config:
-        eviction_policy:
-          kind: "LayerAccessThreshold"
-          period: "10m"
-          threshold: &default_eviction_threshold "24h"
-        evictions_low_residence_duration_metric_threshold: *default_eviction_threshold
       remote_storage:
         bucket_name: "{{ bucket_name }}"
         bucket_region: "{{ bucket_region }}"
@@ -37,8 +27,6 @@ storage:
           ansible_host:  i-062227ba7f119eb8c
         pageserver-1.us-east-2.aws.neon.tech:
           ansible_host:  i-0b3ec0afab5968938
-        pageserver-2.us-east-2.aws.neon.tech:
-          ansible_host:  i-0d7a1c4325e71421d
 
     safekeepers:
       hosts:

.github/ansible/prod.us-west-2.hosts.yaml

@@ -2,22 +2,12 @@ storage:
   vars:
     bucket_name: neon-prod-storage-us-west-2
     bucket_region: us-west-2
-    console_mgmt_base_url: http://neon-internal-api.aws.neon.tech
+    console_mgmt_base_url: http://console-release.local
     broker_endpoint: http://storage-broker-lb.eta.us-west-2.internal.aws.neon.tech:50051
     pageserver_config_stub:
       pg_distrib_dir: /usr/local
-      metric_collection_endpoint: http://neon-internal-api.aws.neon.tech/billing/api/v1/usage_events
+      metric_collection_endpoint: http://console-release.local/billing/api/v1/usage_events
       metric_collection_interval: 10min
-      disk_usage_based_eviction:
-        max_usage_pct: 85 # TODO: decrease to 80 after all pageservers are below 80
-        min_avail_bytes: 0
-        period: "10s"
-      tenant_config:
-        eviction_policy:
-          kind: "LayerAccessThreshold"
-          period: "10m"
-          threshold: &default_eviction_threshold "24h"
-        evictions_low_residence_duration_metric_threshold: *default_eviction_threshold
       remote_storage:
         bucket_name: "{{ bucket_name }}"
         bucket_region: "{{ bucket_region }}"
@@ -34,13 +24,11 @@ storage:
     pageservers:
       hosts:
         pageserver-0.us-west-2.aws.neon.tech:
-          ansible_host: i-0d9f6dfae0e1c780d
+          ansible_host: i-0d9f6dfae0e1c780d 
         pageserver-1.us-west-2.aws.neon.tech:
           ansible_host: i-0c834be1dddba8b3f
         pageserver-2.us-west-2.aws.neon.tech:
           ansible_host: i-051642d372c0a4f32
-        pageserver-3.us-west-2.aws.neon.tech:
-          ansible_host: i-00c3844beb9ad1c6b
 
     safekeepers:
       hosts:
@@ -49,5 +37,5 @@ storage:
         safekeeper-1.us-west-2.aws.neon.tech:
           ansible_host: i-074682f9d3c712e7c
         safekeeper-2.us-west-2.aws.neon.tech:
-          ansible_host: i-042b7efb1729d7966
-
+          ansible_host: i-042b7efb1729d7966 
+          

.github/ansible/production.hosts.yaml

@@ -0,0 +1,40 @@
+---
+storage:
+  vars:
+    console_mgmt_base_url: http://console-release.local
+    bucket_name: zenith-storage-oregon
+    bucket_region: us-west-2
+    broker_endpoint: http://storage-broker.prod.local:50051
+    pageserver_config_stub:
+      pg_distrib_dir: /usr/local
+      metric_collection_endpoint: http://console-release.local/billing/api/v1/usage_events
+      metric_collection_interval: 10min
+      remote_storage:
+        bucket_name: "{{ bucket_name }}"
+        bucket_region: "{{ bucket_region }}"
+        prefix_in_bucket: "{{ inventory_hostname }}"
+    safekeeper_s3_prefix: prod-1/wal
+    hostname_suffix: ".local"
+    remote_user: admin
+    sentry_environment: production
+
+  children:
+    pageservers:
+      hosts:
+        zenith-1-ps-2:
+          console_region_id: aws-us-west-2
+        zenith-1-ps-3:
+          console_region_id: aws-us-west-2
+        zenith-1-ps-4:
+          console_region_id: aws-us-west-2
+        zenith-1-ps-5:
+          console_region_id: aws-us-west-2
+
+    safekeepers:
+      hosts:
+        zenith-1-sk-1:
+          console_region_id: aws-us-west-2
+        zenith-1-sk-2:
+          console_region_id: aws-us-west-2
+        zenith-1-sk-4:
+          console_region_id: aws-us-west-2

.github/ansible/scripts/init_pageserver.sh

@@ -3,8 +3,6 @@
 # fetch params from meta-data service
 INSTANCE_ID=$(curl -s http://169.254.169.254/latest/meta-data/instance-id)
 AZ_ID=$(curl -s http://169.254.169.254/latest/meta-data/placement/availability-zone)
-INSTANCE_TYPE=$(curl -s http://169.254.169.254/latest/meta-data/instance-type)
-DISK_SIZE=$(df -B1 /storage | tail -1 | awk '{print $2}')
 
 # store fqdn hostname in var
 HOST=$(hostname -f)
@@ -20,9 +18,7 @@ cat <<EOF | tee /tmp/payload
   "http_host": "${HOST}",
   "http_port": 9898,
   "active": false,
-  "availability_zone_id": "${AZ_ID}",
-  "disk_size": ${DISK_SIZE},
-  "instance_type": "${INSTANCE_TYPE}"
+  "availability_zone_id": "${AZ_ID}"
 }
 EOF
 
@@ -30,7 +26,7 @@ EOF
 if ! curl -sf -H "Authorization: Bearer {{ CONSOLE_API_TOKEN }}" {{ console_mgmt_base_url }}/management/api/v2/pageservers/${INSTANCE_ID} -o /dev/null; then
 
     # not registered, so register it now
-    ID=$(curl -sf -X POST -H "Authorization: Bearer {{ CONSOLE_API_TOKEN }}" -H "Content-Type: application/json" {{ console_mgmt_base_url }}/management/api/v2/pageservers -d@/tmp/payload | jq -r '.id')
+    ID=$(curl -sf -X POST -H "Authorization: Bearer {{ CONSOLE_API_TOKEN }}" {{ console_mgmt_base_url }}/management/api/v2/pageservers -d@/tmp/payload | jq -r '.id')
 
     # init pageserver
     sudo -u pageserver /usr/local/bin/pageserver -c "id=${ID}" -c "pg_distrib_dir='/usr/local'" --init -D /storage/pageserver/data

.github/ansible/scripts/init_safekeeper.sh

@@ -25,7 +25,7 @@ EOF
 if ! curl -sf -H "Authorization: Bearer {{ CONSOLE_API_TOKEN }}" {{ console_mgmt_base_url }}/management/api/v2/safekeepers/${INSTANCE_ID} -o /dev/null; then
 
     # not registered, so register it now
-    ID=$(curl -sf -X POST -H "Authorization: Bearer {{ CONSOLE_API_TOKEN }}" -H "Content-Type: application/json" {{ console_mgmt_base_url }}/management/api/v2/safekeepers -d@/tmp/payload | jq -r '.id')
+    ID=$(curl -sf -X POST -H "Authorization: Bearer {{ CONSOLE_API_TOKEN }}" {{ console_mgmt_base_url }}/management/api/v2/safekeepers -d@/tmp/payload | jq -r '.id')
     # init safekeeper
     sudo -u safekeeper /usr/local/bin/safekeeper --id ${ID} --init -D /storage/safekeeper/data
 fi

.github/ansible/staging.eu-central-1.hosts.yaml

@@ -1,47 +0,0 @@
-storage:
-  vars:
-    bucket_name: neon-dev-storage-eu-central-1
-    bucket_region: eu-central-1
-    # We only register/update storage in one preview console and manually copy to other instances
-    console_mgmt_base_url: http://neon-internal-api.helium.aws.neon.build
-    broker_endpoint: http://storage-broker-lb.alpha.eu-central-1.internal.aws.neon.build:50051
-    pageserver_config_stub:
-      pg_distrib_dir: /usr/local
-      metric_collection_endpoint: http://neon-internal-api.helium.aws.neon.build/billing/api/v1/usage_events
-      metric_collection_interval: 10min
-      disk_usage_based_eviction:
-        max_usage_pct: 80
-        min_avail_bytes: 0
-        period: "10s"
-      tenant_config:
-        eviction_policy:
-          kind: "LayerAccessThreshold"
-          period: "20m"
-          threshold: &default_eviction_threshold "20m"
-      evictions_low_residence_duration_metric_threshold: *default_eviction_threshold
-      remote_storage:
-        bucket_name: "{{ bucket_name }}"
-        bucket_region: "{{ bucket_region }}"
-        prefix_in_bucket: "pageserver/v1"
-    safekeeper_s3_prefix: safekeeper/v1/wal
-    hostname_suffix: ""
-    remote_user: ssm-user
-    ansible_aws_ssm_region: eu-central-1
-    ansible_aws_ssm_bucket_name: neon-dev-storage-eu-central-1
-    console_region_id: aws-eu-central-1
-    sentry_environment: staging
-
-  children:
-    pageservers:
-      hosts:
-        pageserver-0.eu-central-1.aws.neon.build:
-          ansible_host: i-011f93ec26cfba2d4
-
-    safekeepers:
-      hosts:
-        safekeeper-0.eu-central-1.aws.neon.build:
-          ansible_host: i-0ff026d27babf8ddd
-        safekeeper-1.eu-central-1.aws.neon.build:
-          ansible_host: i-03983a49ee54725d9
-        safekeeper-2.eu-central-1.aws.neon.build:
-          ansible_host: i-0bd025ecdb61b0db3

.github/ansible/staging.eu-west-1.hosts.yaml

@@ -2,22 +2,12 @@ storage:
   vars:
     bucket_name: neon-dev-storage-eu-west-1
     bucket_region: eu-west-1
-    console_mgmt_base_url: http://neon-internal-api.aws.neon.build
+    console_mgmt_base_url: http://console-staging.local
     broker_endpoint: http://storage-broker-lb.zeta.eu-west-1.internal.aws.neon.build:50051
     pageserver_config_stub:
       pg_distrib_dir: /usr/local
-      metric_collection_endpoint: http://neon-internal-api.aws.neon.build/billing/api/v1/usage_events
+      metric_collection_endpoint: http://console-staging.local/billing/api/v1/usage_events
       metric_collection_interval: 10min
-      disk_usage_based_eviction:
-        max_usage_pct: 80
-        min_avail_bytes: 0
-        period: "10s"
-      tenant_config:
-        eviction_policy:
-          kind: "LayerAccessThreshold"
-          period: "20m"
-          threshold: &default_eviction_threshold "20m"
-        evictions_low_residence_duration_metric_threshold: *default_eviction_threshold
       remote_storage:
         bucket_name: "{{ bucket_name }}"
         bucket_region: "{{ bucket_region }}"

.github/ansible/staging.us-east-2.hosts.yaml

@@ -2,22 +2,12 @@ storage:
   vars:
     bucket_name: neon-staging-storage-us-east-2
     bucket_region: us-east-2
-    console_mgmt_base_url: http://neon-internal-api.aws.neon.build
+    console_mgmt_base_url: http://console-staging.local
     broker_endpoint: http://storage-broker-lb.beta.us-east-2.internal.aws.neon.build:50051
     pageserver_config_stub:
       pg_distrib_dir: /usr/local
-      metric_collection_endpoint: http://neon-internal-api.aws.neon.build/billing/api/v1/usage_events
+      metric_collection_endpoint: http://console-staging.local/billing/api/v1/usage_events
       metric_collection_interval: 10min
-      disk_usage_based_eviction:
-        max_usage_pct: 80
-        min_avail_bytes: 0
-        period: "10s"
-      tenant_config:
-        eviction_policy:
-          kind: "LayerAccessThreshold"
-          period: "20m"
-          threshold: &default_eviction_threshold "20m"
-        evictions_low_residence_duration_metric_threshold: *default_eviction_threshold
       remote_storage:
         bucket_name: "{{ bucket_name }}"
         bucket_region: "{{ bucket_region }}"
@@ -39,18 +29,12 @@ storage:
           ansible_host: i-0565a8b4008aa3f40
         pageserver-2.us-east-2.aws.neon.build:
           ansible_host: i-01e31cdf7e970586a
-        pageserver-3.us-east-2.aws.neon.build:
-          ansible_host: i-0602a0291365ef7cc
-        pageserver-99.us-east-2.aws.neon.build:
-          ansible_host: i-0c39491109bb88824
 
     safekeepers:
       hosts:
         safekeeper-0.us-east-2.aws.neon.build:
           ansible_host: i-027662bd552bf5db0
+        safekeeper-1.us-east-2.aws.neon.build:
+          ansible_host: i-0171efc3604a7b907
         safekeeper-2.us-east-2.aws.neon.build:
           ansible_host: i-0de0b03a51676a6ce
-        safekeeper-3.us-east-2.aws.neon.build:
-          ansible_host: i-05f8ba2cda243bd18
-        safekeeper-99.us-east-2.aws.neon.build:
-          ansible_host: i-0d61b6a2ea32028d5

.github/ansible/systemd/pageserver.service

@@ -6,7 +6,7 @@ After=network.target auditd.service
 Type=simple
 User=pageserver
 Environment=RUST_BACKTRACE=1 NEON_REPO_DIR=/storage/pageserver LD_LIBRARY_PATH=/usr/local/v14/lib SENTRY_DSN={{ SENTRY_URL_PAGESERVER }} SENTRY_ENVIRONMENT={{ sentry_environment }}
-ExecStart=/usr/local/bin/pageserver -c "pg_distrib_dir='/usr/local'" -c "listen_pg_addr='0.0.0.0:6400'" -c "listen_http_addr='0.0.0.0:9898'" -c "broker_endpoint='{{ broker_endpoint }}'" -c "availability_zone='{{ ec2_availability_zone }}'" -D /storage/pageserver/data
+ExecStart=/usr/local/bin/pageserver -c "pg_distrib_dir='/usr/local'" -c "listen_pg_addr='0.0.0.0:6400'" -c "listen_http_addr='0.0.0.0:9898'" -c "broker_endpoint='{{ broker_endpoint }}'" -D /storage/pageserver/data
 ExecReload=/bin/kill -HUP $MAINPID
 KillMode=mixed
 KillSignal=SIGINT

.github/ansible/systemd/safekeeper.service

@@ -6,7 +6,7 @@ After=network.target auditd.service
 Type=simple
 User=safekeeper
 Environment=RUST_BACKTRACE=1 NEON_REPO_DIR=/storage/safekeeper/data LD_LIBRARY_PATH=/usr/local/v14/lib SENTRY_DSN={{ SENTRY_URL_SAFEKEEPER }} SENTRY_ENVIRONMENT={{ sentry_environment }}
-ExecStart=/usr/local/bin/safekeeper -l {{ inventory_hostname }}{{ hostname_suffix }}:6500 --listen-http {{ inventory_hostname }}{{ hostname_suffix }}:7676 -D /storage/safekeeper/data --broker-endpoint={{ broker_endpoint }} --remote-storage='{bucket_name="{{bucket_name}}", bucket_region="{{bucket_region}}", prefix_in_bucket="{{ safekeeper_s3_prefix }}"}' --availability-zone={{ ec2_availability_zone }}
+ExecStart=/usr/local/bin/safekeeper -l {{ inventory_hostname }}{{ hostname_suffix }}:6500 --listen-http {{ inventory_hostname }}{{ hostname_suffix }}:7676 -D /storage/safekeeper/data --broker-endpoint={{ broker_endpoint }} --remote-storage='{bucket_name="{{bucket_name}}", bucket_region="{{bucket_region}}", prefix_in_bucket="{{ safekeeper_s3_prefix }}"}'
 ExecReload=/bin/kill -HUP $MAINPID
 KillMode=mixed
 KillSignal=SIGINT

.github/helm-values/dev-eu-central-1-alpha.neon-storage-broker.yaml

@@ -1,52 +0,0 @@
-# Helm chart values for neon-storage-broker
-podLabels:
-  neon_env: staging
-  neon_service: storage-broker
-
-# Use L4 LB
-service:
-  # service.annotations -- Annotations to add to the service
-  annotations:
-    service.beta.kubernetes.io/aws-load-balancer-type: external  # use newer AWS Load Balancer Controller
-    service.beta.kubernetes.io/aws-load-balancer-nlb-target-type: ip
-    service.beta.kubernetes.io/aws-load-balancer-scheme: internal  # deploy LB to private subnet
-    # assign service to this name at external-dns
-    external-dns.alpha.kubernetes.io/hostname: storage-broker-lb.alpha.eu-central-1.internal.aws.neon.build
-  # service.type -- Service type
-  type: LoadBalancer
-  # service.port -- broker listen port
-  port: 50051
-
-ingress:
-  enabled: false
-
-metrics:
-  enabled: false
-
-extraManifests:
-  - apiVersion: operator.victoriametrics.com/v1beta1
-    kind: VMServiceScrape
-    metadata:
-      name: "{{ include \"neon-storage-broker.fullname\" . }}"
-      labels:
-        helm.sh/chart: neon-storage-broker-{{ .Chart.Version }}
-        app.kubernetes.io/name: neon-storage-broker
-        app.kubernetes.io/instance: neon-storage-broker
-        app.kubernetes.io/version: "{{ .Chart.AppVersion }}"
-        app.kubernetes.io/managed-by: Helm
-      namespace: "{{ .Release.Namespace }}"
-    spec:
-      selector:
-        matchLabels:
-          app.kubernetes.io/name: "neon-storage-broker"
-      endpoints:
-        - port: broker
-          path: /metrics
-          interval: 10s
-          scrapeTimeout: 10s
-      namespaceSelector:
-        matchNames:
-          - "{{ .Release.Namespace }}"
-
-settings:
-  sentryEnvironment: "staging"

.github/helm-values/dev-eu-west-1-zeta.neon-proxy-scram.yaml

@@ -1,39 +1,24 @@
 # Helm chart values for neon-proxy-scram.
 # This is a YAML-formatted file.
 
-deploymentStrategy:
-  type: RollingUpdate
-  rollingUpdate:
-    maxSurge: 100%
-    maxUnavailable: 50%
-
-# Delay the kill signal by 5 minutes (5 * 60)
-# The pod(s) will stay in Terminating, keeps the existing connections
-# but doesn't receive new ones
-containerLifecycle:
-  preStop:
-    exec:
-      command: ["/bin/sh", "-c", "sleep 300"]
-terminationGracePeriodSeconds: 604800
-
 image:
   repository: neondatabase/neon
 
 settings:
   authBackend: "console"
-  authEndpoint: "http://neon-internal-api.aws.neon.build/management/api/v2"
+  authEndpoint: "http://console-staging.local/management/api/v2"
   domain: "*.eu-west-1.aws.neon.build"
-  otelExporterOtlpEndpoint: "https://otel-collector.zeta.eu-west-1.internal.aws.neon.build"
   sentryEnvironment: "staging"
   wssPort: 8443
-  metricCollectionEndpoint: "http://neon-internal-api.aws.neon.build/billing/api/v1/usage_events"
+  metricCollectionEndpoint: "http://console-staging.local/billing/api/v1/usage_events"
   metricCollectionInterval: "1min"
 
 # -- Additional labels for neon-proxy pods
 podLabels:
-  neon_service: proxy-scram
-  neon_env: dev
-  neon_region: eu-west-1
+  zenith_service: proxy-scram
+  zenith_env: dev
+  zenith_region: eu-west-1
+  zenith_region_slug: eu-west-1
 
 exposedService:
   annotations:

.github/helm-values/dev-us-east-2-beta.neon-proxy-link.yaml

@@ -8,17 +8,16 @@ settings:
   authBackend: "link"
   authEndpoint: "https://console.stage.neon.tech/authenticate_proxy_request/"
   uri: "https://console.stage.neon.tech/psql_session/"
-  domain: "pg.neon.build"
-  otelExporterOtlpEndpoint: "https://otel-collector.beta.us-east-2.internal.aws.neon.build"
   sentryEnvironment: "staging"
-  metricCollectionEndpoint: "http://neon-internal-api.aws.neon.build/billing/api/v1/usage_events"
+  metricCollectionEndpoint: "http://console-staging.local/billing/api/v1/usage_events"
   metricCollectionInterval: "1min"
 
 # -- Additional labels for neon-proxy-link pods
 podLabels:
-  neon_service: proxy
-  neon_env: dev
-  neon_region: us-east-2
+  zenith_service: proxy
+  zenith_env: dev
+  zenith_region: us-east-2
+  zenith_region_slug: us-east-2
 
 service:
   type: LoadBalancer

.github/helm-values/dev-us-east-2-beta.neon-proxy-scram-legacy.yaml

@@ -1,40 +1,24 @@
 # Helm chart values for neon-proxy-scram.
 # This is a YAML-formatted file.
 
-deploymentStrategy:
-  type: RollingUpdate
-  rollingUpdate:
-    maxSurge: 100%
-    maxUnavailable: 50%
-
-# Delay the kill signal by 5 minutes (5 * 60)
-# The pod(s) will stay in Terminating, keeps the existing connections
-# but doesn't receive new ones
-containerLifecycle:
-  preStop:
-    exec:
-      command: ["/bin/sh", "-c", "sleep 300"]
-terminationGracePeriodSeconds: 604800
-
-
 image:
   repository: neondatabase/neon
 
 settings:
   authBackend: "console"
-  authEndpoint: "http://neon-internal-api.aws.neon.build/management/api/v2"
+  authEndpoint: "http://console-staging.local/management/api/v2"
   domain: "*.cloud.stage.neon.tech"
-  otelExporterOtlpEndpoint: "https://otel-collector.beta.us-east-2.internal.aws.neon.build"
   sentryEnvironment: "staging"
   wssPort: 8443
-  metricCollectionEndpoint: "http://neon-internal-api.aws.neon.build/billing/api/v1/usage_events"
+  metricCollectionEndpoint: "http://console-staging.local/billing/api/v1/usage_events"
   metricCollectionInterval: "1min"
 
 # -- Additional labels for neon-proxy pods
 podLabels:
-  neon_service: proxy-scram-legacy
-  neon_env: dev
-  neon_region: us-east-2
+  zenith_service: proxy-scram-legacy
+  zenith_env: dev
+  zenith_region: us-east-2
+  zenith_region_slug: us-east-2
 
 exposedService:
   annotations:

.github/helm-values/dev-us-east-2-beta.neon-proxy-scram.yaml

@@ -1,41 +1,24 @@
 # Helm chart values for neon-proxy-scram.
 # This is a YAML-formatted file.
 
-deploymentStrategy:
-  type: RollingUpdate
-  rollingUpdate:
-    maxSurge: 100%
-    maxUnavailable: 50%
-
-# Delay the kill signal by 5 minutes (5 * 60)
-# The pod(s) will stay in Terminating, keeps the existing connections
-# but doesn't receive new ones
-containerLifecycle:
-  preStop:
-    exec:
-      command: ["/bin/sh", "-c", "sleep 300"]
-terminationGracePeriodSeconds: 604800
-
-
 image:
   repository: neondatabase/neon
 
 settings:
   authBackend: "console"
-  authEndpoint: "http://neon-internal-api.aws.neon.build/management/api/v2"
+  authEndpoint: "http://console-staging.local/management/api/v2"
   domain: "*.us-east-2.aws.neon.build"
-  extraDomains: ["*.us-east-2.postgres.zenith.tech", "*.us-east-2.retooldb-staging.com"]
-  otelExporterOtlpEndpoint: "https://otel-collector.beta.us-east-2.internal.aws.neon.build"
   sentryEnvironment: "staging"
   wssPort: 8443
-  metricCollectionEndpoint: "http://neon-internal-api.aws.neon.build/billing/api/v1/usage_events"
+  metricCollectionEndpoint: "http://console-staging.local/billing/api/v1/usage_events"
   metricCollectionInterval: "1min"
 
 # -- Additional labels for neon-proxy pods
 podLabels:
-  neon_service: proxy-scram
-  neon_env: dev
-  neon_region: us-east-2
+  zenith_service: proxy-scram
+  zenith_env: dev
+  zenith_region: us-east-2
+  zenith_region_slug: us-east-2
 
 exposedService:
   annotations:

.github/helm-values/prod-ap-southeast-1-epsilon.neon-proxy-scram.yaml

@@ -1,40 +1,24 @@
 # Helm chart values for neon-proxy-scram.
 # This is a YAML-formatted file.
 
-deploymentStrategy:
-  type: RollingUpdate
-  rollingUpdate:
-    maxSurge: 100%
-    maxUnavailable: 50%
-
-# Delay the kill signal by 5 minutes (5 * 60)
-# The pod(s) will stay in Terminating, keeps the existing connections
-# but doesn't receive new ones
-containerLifecycle:
-  preStop:
-    exec:
-      command: ["/bin/sh", "-c", "sleep 300"]
-terminationGracePeriodSeconds: 604800
-
-
 image:
   repository: neondatabase/neon
 
 settings:
   authBackend: "console"
-  authEndpoint: "http://neon-internal-api.aws.neon.tech/management/api/v2"
+  authEndpoint: "http://console-release.local/management/api/v2"
   domain: "*.ap-southeast-1.aws.neon.tech"
-  extraDomains: ["*.ap-southeast-1.retooldb.com", "*.ap-southeast-1.postgres.vercel-storage.com"]
   sentryEnvironment: "production"
   wssPort: 8443
-  metricCollectionEndpoint: "http://neon-internal-api.aws.neon.tech/billing/api/v1/usage_events"
+  metricCollectionEndpoint: "http://console-release.local/billing/api/v1/usage_events"
   metricCollectionInterval: "10min"
 
 # -- Additional labels for neon-proxy pods
 podLabels:
-  neon_service: proxy-scram
-  neon_env: prod
-  neon_region: ap-southeast-1
+  zenith_service: proxy-scram
+  zenith_env: prod
+  zenith_region: ap-southeast-1
+  zenith_region_slug: ap-southeast-1
 
 exposedService:
   annotations:

.github/helm-values/prod-eu-central-1-gamma.neon-proxy-scram.yaml

@@ -1,40 +1,24 @@
 # Helm chart values for neon-proxy-scram.
 # This is a YAML-formatted file.
 
-deploymentStrategy:
-  type: RollingUpdate
-  rollingUpdate:
-    maxSurge: 100%
-    maxUnavailable: 50%
-
-# Delay the kill signal by 5 minutes (5 * 60)
-# The pod(s) will stay in Terminating, keeps the existing connections
-# but doesn't receive new ones
-containerLifecycle:
-  preStop:
-    exec:
-      command: ["/bin/sh", "-c", "sleep 300"]
-terminationGracePeriodSeconds: 604800
-
-
 image:
   repository: neondatabase/neon
 
 settings:
   authBackend: "console"
-  authEndpoint: "http://neon-internal-api.aws.neon.tech/management/api/v2"
+  authEndpoint: "http://console-release.local/management/api/v2"
   domain: "*.eu-central-1.aws.neon.tech"
-  extraDomains: ["*.eu-central-1.retooldb.com", "*.eu-central-1.postgres.vercel-storage.com"]
   sentryEnvironment: "production"
   wssPort: 8443
-  metricCollectionEndpoint: "http://neon-internal-api.aws.neon.tech/billing/api/v1/usage_events"
+  metricCollectionEndpoint: "http://console-release.local/billing/api/v1/usage_events"
   metricCollectionInterval: "10min"
 
 # -- Additional labels for neon-proxy pods
 podLabels:
-  neon_service: proxy-scram
-  neon_env: prod
-  neon_region: eu-central-1
+  zenith_service: proxy-scram
+  zenith_env: prod
+  zenith_region: eu-central-1
+  zenith_region_slug: eu-central-1
 
 exposedService:
   annotations:

.github/helm-values/prod-us-east-1-theta.neon-proxy-scram.yaml

@@ -1,69 +0,0 @@
-# Helm chart values for neon-proxy-scram.
-# This is a YAML-formatted file.
-
-deploymentStrategy:
-  type: RollingUpdate
-  rollingUpdate:
-    maxSurge: 100%
-    maxUnavailable: 50%
-
-# Delay the kill signal by 5 minutes (5 * 60)
-# The pod(s) will stay in Terminating, keeps the existing connections
-# but doesn't receive new ones
-containerLifecycle:
-  preStop:
-    exec:
-      command: ["/bin/sh", "-c", "sleep 300"]
-terminationGracePeriodSeconds: 604800
-
-image:
-  repository: neondatabase/neon
-
-settings:
-  authBackend: "console"
-  authEndpoint: "http://neon-internal-api.aws.neon.tech/management/api/v2"
-  domain: "*.us-east-1.aws.neon.tech"
-  # *.us-east-1.retooldb.com hasn't been delegated yet.
-  extraDomains: ["*.us-east-1.postgres.vercel-storage.com"]
-  sentryEnvironment: "production"
-  wssPort: 8443
-  metricCollectionEndpoint: "http://neon-internal-api.aws.neon.tech/billing/api/v1/usage_events"
-  metricCollectionInterval: "10min"
-
-podLabels:
-  neon_service: proxy-scram
-  neon_env: prod
-  neon_region: us-east-1
-
-exposedService:
-  annotations:
-    service.beta.kubernetes.io/aws-load-balancer-type: external
-    service.beta.kubernetes.io/aws-load-balancer-nlb-target-type: ip
-    service.beta.kubernetes.io/aws-load-balancer-scheme: internet-facing
-    external-dns.alpha.kubernetes.io/hostname: us-east-1.aws.neon.tech
-  httpsPort: 443
-
-extraManifests:
-  - apiVersion: operator.victoriametrics.com/v1beta1
-    kind: VMServiceScrape
-    metadata:
-      name: "{{ include \"neon-proxy.fullname\" . }}"
-      labels:
-        helm.sh/chart: neon-proxy-{{ .Chart.Version }}
-        app.kubernetes.io/name: neon-proxy
-        app.kubernetes.io/instance: "{{ include \"neon-proxy.fullname\" . }}"
-        app.kubernetes.io/version: "{{ .Chart.AppVersion }}"
-        app.kubernetes.io/managed-by: Helm
-      namespace: "{{ .Release.Namespace }}"
-    spec:
-      selector:
-        matchLabels:
-          app.kubernetes.io/name: "neon-proxy"
-      endpoints:
-        - port: http
-          path: /metrics
-          interval: 10s
-          scrapeTimeout: 10s
-      namespaceSelector:
-        matchNames:
-          - "{{ .Release.Namespace }}"

.github/helm-values/prod-us-east-2-delta.neon-proxy-scram.yaml

@@ -1,40 +1,24 @@
 # Helm chart values for neon-proxy-scram.
 # This is a YAML-formatted file.
 
-deploymentStrategy:
-  type: RollingUpdate
-  rollingUpdate:
-    maxSurge: 100%
-    maxUnavailable: 50%
-
-# Delay the kill signal by 5 minutes (5 * 60)
-# The pod(s) will stay in Terminating, keeps the existing connections
-# but doesn't receive new ones
-containerLifecycle:
-  preStop:
-    exec:
-      command: ["/bin/sh", "-c", "sleep 300"]
-terminationGracePeriodSeconds: 604800
-
-
 image:
   repository: neondatabase/neon
 
 settings:
   authBackend: "console"
-  authEndpoint: "http://neon-internal-api.aws.neon.tech/management/api/v2"
+  authEndpoint: "http://console-release.local/management/api/v2"
   domain: "*.us-east-2.aws.neon.tech"
-  extraDomains: ["*.us-east-2.retooldb.com", "*.us-east-2.postgres.vercel-storage.com"]
   sentryEnvironment: "production"
   wssPort: 8443
-  metricCollectionEndpoint: "http://neon-internal-api.aws.neon.tech/billing/api/v1/usage_events"
+  metricCollectionEndpoint: "http://console-release.local/billing/api/v1/usage_events"
   metricCollectionInterval: "10min"
 
 # -- Additional labels for neon-proxy pods
 podLabels:
-  neon_service: proxy-scram
-  neon_env: prod
-  neon_region: us-east-2
+  zenith_service: proxy-scram
+  zenith_env: prod
+  zenith_region: us-east-2
+  zenith_region_slug: us-east-2
 
 exposedService:
   annotations:

.github/helm-values/prod-us-west-2-eta.neon-proxy-scram-legacy.yaml

@@ -1,76 +0,0 @@
-# Helm chart values for neon-proxy-scram.
-# This is a YAML-formatted file.
-
-deploymentStrategy:
-  type: RollingUpdate
-  rollingUpdate:
-    maxSurge: 100%
-    maxUnavailable: 50%
-
-# Delay the kill signal by 5 minutes (5 * 60)
-# The pod(s) will stay in Terminating, keeps the existing connections
-# but doesn't receive new ones
-containerLifecycle:
-  preStop:
-    exec:
-      command: ["/bin/sh", "-c", "sleep 300"]
-terminationGracePeriodSeconds: 604800
-
-
-image:
-  repository: neondatabase/neon
-
-settings:
-  authBackend: "console"
-  authEndpoint: "http://neon-internal-api.aws.neon.tech/management/api/v2"
-  domain: "*.cloud.neon.tech"
-  sentryEnvironment: "production"
-  wssPort: 8443
-  metricCollectionEndpoint: "http://neon-internal-api.aws.neon.tech/billing/api/v1/usage_events"
-  metricCollectionInterval: "10min"
-
-# -- Additional labels for neon-proxy pods
-podLabels:
-  neon_service: proxy-scram
-  neon_env: prod
-  neon_region: us-west-2
-
-exposedService:
-  annotations:
-    service.beta.kubernetes.io/aws-load-balancer-type: external
-    service.beta.kubernetes.io/aws-load-balancer-nlb-target-type: ip
-    service.beta.kubernetes.io/aws-load-balancer-scheme: internet-facing
-    external-dns.alpha.kubernetes.io/hostname: neon-proxy-scram-legacy.eta.us-west-2.aws.neon.tech
-  httpsPort: 443
-
-#metrics:
-#  enabled: true
-#  serviceMonitor:
-#    enabled: true
-#    selector:
-#      release: kube-prometheus-stack
-
-extraManifests:
-  - apiVersion: operator.victoriametrics.com/v1beta1
-    kind: VMServiceScrape
-    metadata:
-      name: "{{ include \"neon-proxy.fullname\" . }}"
-      labels:
-        helm.sh/chart: neon-proxy-{{ .Chart.Version }}
-        app.kubernetes.io/name: neon-proxy
-        app.kubernetes.io/instance: "{{ include \"neon-proxy.fullname\" . }}"
-        app.kubernetes.io/version: "{{ .Chart.AppVersion }}"
-        app.kubernetes.io/managed-by: Helm
-      namespace: "{{ .Release.Namespace }}"
-    spec:
-      selector:
-        matchLabels:
-          app.kubernetes.io/name: "neon-proxy"
-      endpoints:
-        - port: http
-          path: /metrics
-          interval: 10s
-          scrapeTimeout: 10s
-      namespaceSelector:
-        matchNames:
-          - "{{ .Release.Namespace }}"

.github/helm-values/prod-us-west-2-eta.neon-proxy-scram.yaml

@@ -1,40 +1,24 @@
 # Helm chart values for neon-proxy-scram.
 # This is a YAML-formatted file.
 
-deploymentStrategy:
-  type: RollingUpdate
-  rollingUpdate:
-    maxSurge: 100%
-    maxUnavailable: 50%
-
-# Delay the kill signal by 5 minutes (5 * 60)
-# The pod(s) will stay in Terminating, keeps the existing connections
-# but doesn't receive new ones
-containerLifecycle:
-  preStop:
-    exec:
-      command: ["/bin/sh", "-c", "sleep 300"]
-terminationGracePeriodSeconds: 604800
-
-
 image:
   repository: neondatabase/neon
 
 settings:
   authBackend: "console"
-  authEndpoint: "http://neon-internal-api.aws.neon.tech/management/api/v2"
+  authEndpoint: "http://console-release.local/management/api/v2"
   domain: "*.us-west-2.aws.neon.tech"
-  extraDomains: ["*.us-west-2.retooldb.com", "*.us-west-2.postgres.vercel-storage.com"]
   sentryEnvironment: "production"
   wssPort: 8443
-  metricCollectionEndpoint: "http://neon-internal-api.aws.neon.tech/billing/api/v1/usage_events"
+  metricCollectionEndpoint: "http://console-release.local/billing/api/v1/usage_events"
   metricCollectionInterval: "10min"
 
 # -- Additional labels for neon-proxy pods
 podLabels:
-  neon_service: proxy-scram
-  neon_env: prod
-  neon_region: us-west-2
+  zenith_service: proxy-scram
+  zenith_env: prod
+  zenith_region: us-west-2
+  zenith_region_slug: us-west-2
 
 exposedService:
   annotations:

.github/helm-values/production.neon-storage-broker.yaml

@@ -11,7 +11,7 @@ service:
     service.beta.kubernetes.io/aws-load-balancer-nlb-target-type: ip
     service.beta.kubernetes.io/aws-load-balancer-scheme: internal  # deploy LB to private subnet
     # assign service to this name at external-dns
-    external-dns.alpha.kubernetes.io/hostname: storage-broker-lb.theta.us-east-1.internal.aws.neon.tech
+    external-dns.alpha.kubernetes.io/hostname: storage-broker.prod.local
   # service.type -- Service type
   type: LoadBalancer
   # service.port -- broker listen port
@@ -21,7 +21,11 @@ ingress:
   enabled: false
 
 metrics:
-  enabled: false
+  enabled: true
+  serviceMonitor:
+    enabled: true
+    selector:
+      release: kube-prometheus-stack
 
 extraManifests:
   - apiVersion: operator.victoriametrics.com/v1beta1

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

@@ -1,45 +1,32 @@
-# Helm chart values for neon-proxy-scram.
-# This is a YAML-formatted file.
-
-deploymentStrategy:
-  type: RollingUpdate
-  rollingUpdate:
-    maxSurge: 100%
-    maxUnavailable: 50%
-
-image:
-  repository: neondatabase/neon
-
 settings:
   authBackend: "console"
-  authEndpoint: "http://neon-internal-api.${PREVIEW_NAME}.aws.neon.build/management/api/v2"
-  domain: "*.cloud.${PREVIEW_NAME}.aws.neon.build"
-  sentryEnvironment: "staging"
+  authEndpoint: "http://console-release.local/management/api/v2"
+  domain: "*.cloud.neon.tech"
+  sentryEnvironment: "production"
   wssPort: 8443
-  metricCollectionEndpoint: "http://neon-internal-api.${PREVIEW_NAME}.aws.neon.build/billing/api/v1/usage_events"
-  metricCollectionInterval: "1min"
+  metricCollectionEndpoint: "http://console-release.local/billing/api/v1/usage_events"
+  metricCollectionInterval: "10min"
 
-# -- Additional labels for neon-proxy pods
 podLabels:
-  neon_service: proxy-scram
-  neon_env: test
-  neon_region: ${PREVIEW_NAME}.eu-central-1
-
+  zenith_service: proxy-scram
+  zenith_env: production
+  zenith_region: us-west-2
+  zenith_region_slug: oregon
 
 exposedService:
   annotations:
     service.beta.kubernetes.io/aws-load-balancer-type: external
     service.beta.kubernetes.io/aws-load-balancer-nlb-target-type: ip
     service.beta.kubernetes.io/aws-load-balancer-scheme: internet-facing
-    external-dns.alpha.kubernetes.io/hostname: cloud.${PREVIEW_NAME}.aws.neon.build
+    external-dns.alpha.kubernetes.io/hostname: '*.cloud.neon.tech'
   httpsPort: 443
 
-#metrics:
-#  enabled: true
-#  serviceMonitor:
-#    enabled: true
-#    selector:
-#      release: kube-prometheus-stack
+metrics:
+  enabled: true
+  serviceMonitor:
+    enabled: true
+    selector:
+      release: kube-prometheus-stack
 
 extraManifests:
   - apiVersion: operator.victoriametrics.com/v1beta1

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

@@ -1,36 +1,37 @@
-# Helm chart values for neon-proxy-link.
-# This is a YAML-formatted file.
-
-image:
-  repository: neondatabase/neon
-
 settings:
   authBackend: "link"
   authEndpoint: "https://console.neon.tech/authenticate_proxy_request/"
   uri: "https://console.neon.tech/psql_session/"
-  domain: "pg.neon.tech"
   sentryEnvironment: "production"
 
 # -- Additional labels for zenith-proxy pods
 podLabels:
-  neon_service: proxy
-  neon_env: production
-  neon_region: us-east-2
+  zenith_service: proxy
+  zenith_env: production
+  zenith_region: us-west-2
+  zenith_region_slug: oregon
 
 service:
-  type: LoadBalancer
   annotations:
     service.beta.kubernetes.io/aws-load-balancer-type: external
     service.beta.kubernetes.io/aws-load-balancer-nlb-target-type: ip
     service.beta.kubernetes.io/aws-load-balancer-scheme: internal
-    external-dns.alpha.kubernetes.io/hostname: neon-proxy-link-mgmt.delta.us-east-2.aws.neon.tech
+    external-dns.alpha.kubernetes.io/hostname: proxy-release.local
+  type: LoadBalancer
 
 exposedService:
   annotations:
     service.beta.kubernetes.io/aws-load-balancer-type: external
     service.beta.kubernetes.io/aws-load-balancer-nlb-target-type: ip
     service.beta.kubernetes.io/aws-load-balancer-scheme: internet-facing
-    external-dns.alpha.kubernetes.io/hostname: neon-proxy-link.delta.us-east-2.aws.neon.tech
+    external-dns.alpha.kubernetes.io/hostname: connect.neon.tech,pg.neon.tech
+
+metrics:
+  enabled: true
+  serviceMonitor:
+    enabled: true
+    selector:
+      release: kube-prometheus-stack
 
 extraManifests:
   - apiVersion: operator.victoriametrics.com/v1beta1

.github/workflows/benchmarking.yml

@@ -30,7 +30,7 @@ defaults:
 
 concurrency:
   # Allow only one workflow per any non-`main` branch.
-  group: ${{ github.workflow }}-${{ github.ref_name }}-${{ github.ref_name == 'main' && github.sha || 'anysha' }}
+  group: ${{ github.workflow }}-${{ github.ref }}-${{ github.ref == 'refs/heads/main' && github.sha || 'anysha' }}
   cancel-in-progress: true
 
 jobs:
@@ -42,7 +42,7 @@ jobs:
       DEFAULT_PG_VERSION: 14
       TEST_OUTPUT: /tmp/test_output
       BUILD_TYPE: remote
-      SAVE_PERF_REPORT: ${{ github.event.inputs.save_perf_report || ( github.ref_name == 'main' ) }}
+      SAVE_PERF_REPORT: ${{ github.event.inputs.save_perf_report || ( github.ref == 'refs/heads/main' ) }}
       PLATFORM: "neon-staging"
 
     runs-on: [ self-hosted, us-east-2, x64 ]
@@ -92,7 +92,7 @@ jobs:
         api_key: ${{ secrets.NEON_STAGING_API_KEY }}
 
     - name: Create Allure report
-      if: ${{ !cancelled() }}
+      if: success() || failure()
       uses: ./.github/actions/allure-report
       with:
         action: generate
@@ -107,65 +107,25 @@ jobs:
       env:
         SLACK_BOT_TOKEN: ${{ secrets.SLACK_BOT_TOKEN }}
 
-  generate-matrices:
-    # Create matrices for the benchmarking jobs, so we run benchmarks on rds only once a week (on Saturday)
-    #
-    # Available platforms:
-    # - neon-captest-new: Freshly created project (1 CU)
-    # - neon-captest-freetier: Use freetier-sized compute (0.25 CU)
-    # - neon-captest-reuse: Reusing existing project
-    # - rds-aurora: Aurora Postgres Serverless v2 with autoscaling from 0.5 to 2 ACUs
-    # - rds-postgres: RDS Postgres db.m5.large instance (2 vCPU, 8 GiB) with gp3 EBS storage
-    runs-on: ubuntu-latest
-    outputs:
-      pgbench-compare-matrix: ${{ steps.pgbench-compare-matrix.outputs.matrix }}
-      olap-compare-matrix: ${{ steps.olap-compare-matrix.outputs.matrix }}
-
-    steps:
-    - name: Generate matrix for pgbench benchmark
-      id: pgbench-compare-matrix
-      run: |
-        matrix='{
-          "platform": [
-            "neon-captest-new",
-            "neon-captest-reuse"
-          ],
-          "db_size": [ "10gb" ],
-          "include": [
-            { "platform": "neon-captest-freetier", "db_size": "3gb"  },
-            { "platform": "neon-captest-new",      "db_size": "50gb" }
-          ]
-        }'
-
-        if [ "$(date +%A)" = "Saturday" ]; then
-          matrix=$(echo $matrix | jq '.include += [{ "platform": "rds-postgres", "db_size": "10gb"},
-                                                   { "platform": "rds-aurora",   "db_size": "50gb"}]')
-        fi
-
-        echo "matrix=$(echo $matrix | jq --compact-output '.')" >> $GITHUB_OUTPUT
-
-    - name: Generate matrix for OLAP benchmarks
-      id: olap-compare-matrix
-      run: |
-        matrix='{
-          "platform": [
-            "neon-captest-reuse"
-          ]
-        }'
-
-        if [ "$(date +%A)" = "Saturday" ]; then
-          matrix=$(echo $matrix | jq '.include += [{ "platform": "rds-postgres" },
-                                                   { "platform": "rds-aurora"   }]')
-        fi
-
-        echo "matrix=$(echo $matrix | jq --compact-output '.')" >> $GITHUB_OUTPUT
-
   pgbench-compare:
-    needs: [ generate-matrices ]
-
     strategy:
       fail-fast: false
-      matrix: ${{fromJson(needs.generate-matrices.outputs.pgbench-compare-matrix)}}
+      matrix:
+        # neon-captest-new: Run pgbench in a freshly created project
+        # neon-captest-reuse: Same, but reusing existing project
+        # neon-captest-prefetch: Same, with prefetching enabled (new project)
+        # rds-aurora: Aurora Postgres Serverless v2 with autoscaling from 0.5 to 2 ACUs
+        # rds-postgres: RDS Postgres db.m5.large instance (2 vCPU, 8 GiB) with gp3 EBS storage
+        platform: [ neon-captest-reuse, neon-captest-prefetch, rds-postgres ]
+        db_size: [ 10gb ]
+        runner: [ us-east-2 ]
+        include:
+          - platform: neon-captest-prefetch
+            db_size: 50gb
+            runner: us-east-2
+          - platform: rds-aurora
+            db_size: 50gb
+            runner: us-east-2
 
     env:
       TEST_PG_BENCH_DURATIONS_MATRIX: "60m"
@@ -174,10 +134,10 @@ jobs:
       DEFAULT_PG_VERSION: 14
       TEST_OUTPUT: /tmp/test_output
       BUILD_TYPE: remote
-      SAVE_PERF_REPORT: ${{ github.event.inputs.save_perf_report || ( github.ref_name == 'main' ) }}
+      SAVE_PERF_REPORT: ${{ github.event.inputs.save_perf_report || ( github.ref == 'refs/heads/main' ) }}
       PLATFORM: ${{ matrix.platform }}
 
-    runs-on: [ self-hosted, us-east-2, x64 ]
+    runs-on: [ self-hosted, "${{ matrix.runner }}", x64 ]
     container:
       image: 369495373322.dkr.ecr.eu-central-1.amazonaws.com/rust:pinned
       options: --init
@@ -200,14 +160,13 @@ jobs:
         echo "${POSTGRES_DISTRIB_DIR}/v${DEFAULT_PG_VERSION}/bin" >> $GITHUB_PATH
 
     - name: Create Neon Project
-      if: contains(fromJson('["neon-captest-new", "neon-captest-freetier"]'), matrix.platform)
+      if: contains(fromJson('["neon-captest-new", "neon-captest-prefetch"]'), matrix.platform)
       id: create-neon-project
       uses: ./.github/actions/neon-project-create
       with:
         region_id: ${{ github.event.inputs.region_id || 'aws-us-east-2' }}
         postgres_version: ${{ env.DEFAULT_PG_VERSION }}
         api_key: ${{ secrets.NEON_STAGING_API_KEY }}
-        compute_units: ${{ (matrix.platform == 'neon-captest-freetier' && '[0.25, 0.25]') || '[1, 1]' }}
 
     - name: Set up Connection String
       id: set-up-connstr
@@ -216,7 +175,7 @@ jobs:
           neon-captest-reuse)
             CONNSTR=${{ secrets.BENCHMARK_CAPTEST_CONNSTR }}
             ;;
-          neon-captest-new | neon-captest-freetier)
+          neon-captest-new | neon-captest-prefetch)
             CONNSTR=${{ steps.create-neon-project.outputs.dsn }}
             ;;
           rds-aurora)
@@ -226,7 +185,7 @@ jobs:
             CONNSTR=${{ secrets.BENCHMARK_RDS_POSTGRES_CONNSTR }}
             ;;
           *)
-            echo >&2 "Unknown PLATFORM=${PLATFORM}. Allowed only 'neon-captest-reuse', 'neon-captest-new', 'neon-captest-freetier', 'rds-aurora', or 'rds-postgres'"
+            echo 2>&1 "Unknown PLATFORM=${PLATFORM}. Allowed only 'neon-captest-reuse', 'neon-captest-new', 'neon-captest-prefetch', 'rds-aurora', or 'rds-postgres'"
             exit 1
             ;;
         esac
@@ -235,6 +194,17 @@ jobs:
 
         psql ${CONNSTR} -c "SELECT version();"
 
+    - name: Set database options
+      if: matrix.platform == 'neon-captest-prefetch'
+      run: |
+        DB_NAME=$(psql ${BENCHMARK_CONNSTR} --no-align --quiet -t -c "SELECT current_database()")
+
+        psql ${BENCHMARK_CONNSTR} -c "ALTER DATABASE ${DB_NAME} SET enable_seqscan_prefetch=on"
+        psql ${BENCHMARK_CONNSTR} -c "ALTER DATABASE ${DB_NAME} SET effective_io_concurrency=32"
+        psql ${BENCHMARK_CONNSTR} -c "ALTER DATABASE ${DB_NAME} SET maintenance_io_concurrency=32"
+      env:
+        BENCHMARK_CONNSTR: ${{ steps.set-up-connstr.outputs.connstr }}
+
     - name: Benchmark init
       uses: ./.github/actions/run-python-test-set
       with:
@@ -282,7 +252,7 @@ jobs:
         api_key: ${{ secrets.NEON_STAGING_API_KEY }}
 
     - name: Create Allure report
-      if: ${{ !cancelled() }}
+      if: success() || failure()
       uses: ./.github/actions/allure-report
       with:
         action: generate
@@ -305,19 +275,23 @@ jobs:
     #
     # *_CLICKBENCH_CONNSTR: Genuine ClickBench DB with ~100M rows
     # *_CLICKBENCH_10M_CONNSTR: DB with the first 10M rows of ClickBench DB
-    if: ${{ !cancelled() }}
-    needs: [ generate-matrices, pgbench-compare ]
+    if: success() || failure()
+    needs: [ pgbench-compare ]
 
     strategy:
       fail-fast: false
-      matrix: ${{ fromJson(needs.generate-matrices.outputs.olap-compare-matrix) }}
+      matrix:
+        # neon-captest-prefetch: We have pre-created projects with prefetch enabled
+        # rds-aurora: Aurora Postgres Serverless v2 with autoscaling from 0.5 to 2 ACUs
+        # rds-postgres: RDS Postgres db.m5.large instance (2 vCPU, 8 GiB) with gp3 EBS storage
+        platform: [ neon-captest-prefetch, rds-postgres, rds-aurora ]
 
     env:
       POSTGRES_DISTRIB_DIR: /tmp/neon/pg_install
       DEFAULT_PG_VERSION: 14
       TEST_OUTPUT: /tmp/test_output
       BUILD_TYPE: remote
-      SAVE_PERF_REPORT: ${{ github.event.inputs.save_perf_report || ( github.ref_name == 'main' ) }}
+      SAVE_PERF_REPORT: ${{ github.event.inputs.save_perf_report || ( github.ref == 'refs/heads/main' ) }}
       PLATFORM: ${{ matrix.platform }}
 
     runs-on: [ self-hosted, us-east-2, x64 ]
@@ -346,7 +320,7 @@ jobs:
       id: set-up-connstr
       run: |
         case "${PLATFORM}" in
-          neon-captest-reuse)
+          neon-captest-prefetch)
             CONNSTR=${{ secrets.BENCHMARK_CAPTEST_CLICKBENCH_10M_CONNSTR }}
             ;;
           rds-aurora)
@@ -356,7 +330,7 @@ jobs:
             CONNSTR=${{ secrets.BENCHMARK_RDS_POSTGRES_CLICKBENCH_10M_CONNSTR }}
             ;;
           *)
-            echo >&2 "Unknown PLATFORM=${PLATFORM}. Allowed only 'neon-captest-reuse', 'rds-aurora', or 'rds-postgres'"
+            echo 2>&1 "Unknown PLATFORM=${PLATFORM}. Allowed only 'neon-captest-prefetch', 'rds-aurora', or 'rds-postgres'"
             exit 1
             ;;
         esac
@@ -365,6 +339,17 @@ jobs:
 
         psql ${CONNSTR} -c "SELECT version();"
 
+    - name: Set database options
+      if: matrix.platform == 'neon-captest-prefetch'
+      run: |
+        DB_NAME=$(psql ${BENCHMARK_CONNSTR} --no-align --quiet -t -c "SELECT current_database()")
+
+        psql ${BENCHMARK_CONNSTR} -c "ALTER DATABASE ${DB_NAME} SET enable_seqscan_prefetch=on"
+        psql ${BENCHMARK_CONNSTR} -c "ALTER DATABASE ${DB_NAME} SET effective_io_concurrency=32"
+        psql ${BENCHMARK_CONNSTR} -c "ALTER DATABASE ${DB_NAME} SET maintenance_io_concurrency=32"
+      env:
+        BENCHMARK_CONNSTR: ${{ steps.set-up-connstr.outputs.connstr }}
+
     - name: ClickBench benchmark
       uses: ./.github/actions/run-python-test-set
       with:
@@ -379,7 +364,7 @@ jobs:
         BENCHMARK_CONNSTR: ${{ steps.set-up-connstr.outputs.connstr }}
 
     - name: Create Allure report
-      if: ${{ !cancelled() }}
+      if: success() || failure()
       uses: ./.github/actions/allure-report
       with:
         action: generate
@@ -401,19 +386,23 @@ jobs:
     # We might change it after https://github.com/neondatabase/neon/issues/2900.
     #
     # *_TPCH_S10_CONNSTR: DB generated with scale factor 10 (~10 GB)
-    if: ${{ !cancelled() }}
-    needs: [ generate-matrices, clickbench-compare ]
+    if: success() || failure()
+    needs: [ clickbench-compare ]
 
     strategy:
       fail-fast: false
-      matrix: ${{ fromJson(needs.generate-matrices.outputs.olap-compare-matrix) }}
+      matrix:
+        # neon-captest-prefetch: We have pre-created projects with prefetch enabled
+        # rds-aurora: Aurora Postgres Serverless v2 with autoscaling from 0.5 to 2 ACUs
+        # rds-postgres: RDS Postgres db.m5.large instance (2 vCPU, 8 GiB) with gp3 EBS storage
+        platform: [ neon-captest-prefetch, rds-postgres, rds-aurora ]
 
     env:
       POSTGRES_DISTRIB_DIR: /tmp/neon/pg_install
       DEFAULT_PG_VERSION: 14
       TEST_OUTPUT: /tmp/test_output
       BUILD_TYPE: remote
-      SAVE_PERF_REPORT: ${{ github.event.inputs.save_perf_report || ( github.ref_name == 'main' ) }}
+      SAVE_PERF_REPORT: ${{ github.event.inputs.save_perf_report || ( github.ref == 'refs/heads/main' ) }}
       PLATFORM: ${{ matrix.platform }}
 
     runs-on: [ self-hosted, us-east-2, x64 ]
@@ -442,7 +431,7 @@ jobs:
       id: set-up-connstr
       run: |
         case "${PLATFORM}" in
-          neon-captest-reuse)
+          neon-captest-prefetch)
             CONNSTR=${{ secrets.BENCHMARK_CAPTEST_TPCH_S10_CONNSTR }}
             ;;
           rds-aurora)
@@ -452,7 +441,7 @@ jobs:
             CONNSTR=${{ secrets.BENCHMARK_RDS_POSTGRES_TPCH_S10_CONNSTR }}
             ;;
           *)
-            echo >&2 "Unknown PLATFORM=${PLATFORM}. Allowed only 'neon-captest-reuse', 'rds-aurora', or 'rds-postgres'"
+            echo 2>&1 "Unknown PLATFORM=${PLATFORM}. Allowed only 'neon-captest-prefetch', 'rds-aurora', or 'rds-postgres'"
             exit 1
             ;;
         esac
@@ -461,6 +450,17 @@ jobs:
 
         psql ${CONNSTR} -c "SELECT version();"
 
+    - name: Set database options
+      if: matrix.platform == 'neon-captest-prefetch'
+      run: |
+        DB_NAME=$(psql ${BENCHMARK_CONNSTR} --no-align --quiet -t -c "SELECT current_database()")
+
+        psql ${BENCHMARK_CONNSTR} -c "ALTER DATABASE ${DB_NAME} SET enable_seqscan_prefetch=on"
+        psql ${BENCHMARK_CONNSTR} -c "ALTER DATABASE ${DB_NAME} SET effective_io_concurrency=32"
+        psql ${BENCHMARK_CONNSTR} -c "ALTER DATABASE ${DB_NAME} SET maintenance_io_concurrency=32"
+      env:
+        BENCHMARK_CONNSTR: ${{ steps.set-up-connstr.outputs.connstr }}
+
     - name: Run TPC-H benchmark
       uses: ./.github/actions/run-python-test-set
       with:
@@ -475,7 +475,7 @@ jobs:
         BENCHMARK_CONNSTR: ${{ steps.set-up-connstr.outputs.connstr }}
 
     - name: Create Allure report
-      if: ${{ !cancelled() }}
+      if: success() || failure()
       uses: ./.github/actions/allure-report
       with:
         action: generate
@@ -491,19 +491,23 @@ jobs:
         SLACK_BOT_TOKEN: ${{ secrets.SLACK_BOT_TOKEN }}
 
   user-examples-compare:
-    if: ${{ !cancelled() }}
-    needs: [ generate-matrices, tpch-compare ]
+    if: success() || failure()
+    needs: [ tpch-compare ]
 
     strategy:
       fail-fast: false
-      matrix: ${{ fromJson(needs.generate-matrices.outputs.olap-compare-matrix) }}
+      matrix:
+        # neon-captest-prefetch: We have pre-created projects with prefetch enabled
+        # rds-aurora: Aurora Postgres Serverless v2 with autoscaling from 0.5 to 2 ACUs
+        # rds-postgres: RDS Postgres db.m5.large instance (2 vCPU, 8 GiB) with gp3 EBS storage
+        platform: [ neon-captest-prefetch, rds-postgres, rds-aurora ]
 
     env:
       POSTGRES_DISTRIB_DIR: /tmp/neon/pg_install
       DEFAULT_PG_VERSION: 14
       TEST_OUTPUT: /tmp/test_output
       BUILD_TYPE: remote
-      SAVE_PERF_REPORT: ${{ github.event.inputs.save_perf_report || ( github.ref_name == 'main' ) }}
+      SAVE_PERF_REPORT: ${{ github.event.inputs.save_perf_report || ( github.ref == 'refs/heads/main' ) }}
       PLATFORM: ${{ matrix.platform }}
 
     runs-on: [ self-hosted, us-east-2, x64 ]
@@ -532,7 +536,7 @@ jobs:
       id: set-up-connstr
       run: |
         case "${PLATFORM}" in
-          neon-captest-reuse)
+          neon-captest-prefetch)
             CONNSTR=${{ secrets.BENCHMARK_USER_EXAMPLE_CAPTEST_CONNSTR }}
             ;;
           rds-aurora)
@@ -542,7 +546,7 @@ jobs:
             CONNSTR=${{ secrets.BENCHMARK_USER_EXAMPLE_RDS_POSTGRES_CONNSTR }}
             ;;
           *)
-            echo >&2 "Unknown PLATFORM=${PLATFORM}. Allowed only 'neon-captest-reuse', 'rds-aurora', or 'rds-postgres'"
+            echo 2>&1 "Unknown PLATFORM=${PLATFORM}. Allowed only 'neon-captest-prefetch', 'rds-aurora', or 'rds-postgres'"
             exit 1
             ;;
         esac
@@ -551,6 +555,17 @@ jobs:
 
         psql ${CONNSTR} -c "SELECT version();"
 
+    - name: Set database options
+      if: matrix.platform == 'neon-captest-prefetch'
+      run: |
+        DB_NAME=$(psql ${BENCHMARK_CONNSTR} --no-align --quiet -t -c "SELECT current_database()")
+
+        psql ${BENCHMARK_CONNSTR} -c "ALTER DATABASE ${DB_NAME} SET enable_seqscan_prefetch=on"
+        psql ${BENCHMARK_CONNSTR} -c "ALTER DATABASE ${DB_NAME} SET effective_io_concurrency=32"
+        psql ${BENCHMARK_CONNSTR} -c "ALTER DATABASE ${DB_NAME} SET maintenance_io_concurrency=32"
+      env:
+        BENCHMARK_CONNSTR: ${{ steps.set-up-connstr.outputs.connstr }}
+
     - name: Run user examples
       uses: ./.github/actions/run-python-test-set
       with:
@@ -565,7 +580,7 @@ jobs:
         BENCHMARK_CONNSTR: ${{ steps.set-up-connstr.outputs.connstr }}
 
     - name: Create Allure report
-      if: ${{ !cancelled() }}
+      if: success() || failure()
       uses: ./.github/actions/allure-report
       with:
         action: generate

.github/workflows/deploy-dev.yml

@@ -1,229 +0,0 @@
-name: Neon Deploy dev
-
-on:
-  workflow_dispatch:
-    inputs:
-      dockerTag:
-        description: 'Docker tag to deploy'
-        required: true
-        type: string
-      branch:
-        description: 'Branch or commit used for deploy scripts and configs'
-        required: true
-        type: string
-        default: 'main'
-      deployStorage:
-        description: 'Deploy storage'
-        required: true
-        type: boolean
-        default: true
-      deployProxy:
-        description: 'Deploy proxy'
-        required: true
-        type: boolean
-        default: true
-      deployStorageBroker:
-        description: 'Deploy storage-broker'
-        required: true
-        type: boolean
-        default: true
-
-env:
-  AWS_ACCESS_KEY_ID: ${{ secrets.AWS_ACCESS_KEY_DEV }}
-  AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_SECRET_KEY_DEV }}
-
-concurrency:
-  group: deploy-dev
-  cancel-in-progress: false
-
-jobs:
-  deploy-storage-new:
-    runs-on: [ self-hosted, gen3, small ]
-    container:
-      image: 369495373322.dkr.ecr.eu-central-1.amazonaws.com/ansible:pinned
-      options: --user root --privileged
-    if: inputs.deployStorage
-    defaults:
-      run:
-        shell: bash
-    strategy:
-      matrix:
-        # TODO(sergey): Fix storage deploy in eu-central-1
-        target_region: [ eu-west-1, us-east-2]
-    environment:
-      name: dev-${{ matrix.target_region }}
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v3
-        with:
-          submodules: true
-          fetch-depth: 0
-          ref: ${{ inputs.branch }}
-
-      - name: Redeploy
-        run: |
-          export DOCKER_TAG=${{ inputs.dockerTag }}
-          cd "$(pwd)/.github/ansible"
-
-          ./get_binaries.sh
-
-          ansible-galaxy collection install sivel.toiletwater
-          ansible-playbook -v deploy.yaml -i staging.${{ matrix.target_region }}.hosts.yaml -e @ssm_config -e CONSOLE_API_TOKEN=${{ secrets.NEON_STAGING_API_KEY }} -e SENTRY_URL_PAGESERVER=${{ secrets.SENTRY_URL_PAGESERVER }} -e SENTRY_URL_SAFEKEEPER=${{ secrets.SENTRY_URL_SAFEKEEPER }}
-          rm -f neon_install.tar.gz .neon_current_version
-
-      - name: Cleanup ansible folder
-        run: rm -rf ~/.ansible
-
-  deploy-proxy-new:
-    runs-on: [ self-hosted, gen3, small ]
-    container: 369495373322.dkr.ecr.eu-central-1.amazonaws.com/ansible:pinned
-    if: inputs.deployProxy
-    defaults:
-      run:
-        shell: bash
-    strategy:
-      matrix:
-        include:
-          - target_region:  us-east-2
-            target_cluster: dev-us-east-2-beta
-            deploy_link_proxy: true
-            deploy_legacy_scram_proxy: true
-          - target_region:  eu-west-1
-            target_cluster: dev-eu-west-1-zeta
-            deploy_link_proxy: false
-            deploy_legacy_scram_proxy: false
-    environment:
-      name: dev-${{ matrix.target_region }}
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v3
-        with:
-          submodules: true
-          fetch-depth: 0
-          ref: ${{ inputs.branch }}
-  
-      - name: Configure AWS Credentials
-        uses: aws-actions/configure-aws-credentials@v1-node16
-        with:
-          role-to-assume: arn:aws:iam::369495373322:role/github-runner
-          aws-region: eu-central-1
-          role-skip-session-tagging: true
-          role-duration-seconds: 1800
-  
-      - name: Configure environment
-        run: |
-          helm repo add neondatabase https://neondatabase.github.io/helm-charts
-          aws --region ${{ matrix.target_region }} eks update-kubeconfig --name  ${{ matrix.target_cluster }}
-  
-      - name: Re-deploy scram proxy
-        run: |
-          DOCKER_TAG=${{ inputs.dockerTag }}
-          helm upgrade neon-proxy-scram neondatabase/neon-proxy --namespace neon-proxy --create-namespace --install --atomic -f .github/helm-values/${{ matrix.target_cluster }}.neon-proxy-scram.yaml --set image.tag=${DOCKER_TAG} --set settings.sentryUrl=${{ secrets.SENTRY_URL_PROXY }} --wait --timeout 15m0s
-  
-      - name: Re-deploy link proxy
-        if: matrix.deploy_link_proxy
-        run: |
-          DOCKER_TAG=${{ inputs.dockerTag }}
-          helm upgrade neon-proxy-link neondatabase/neon-proxy --namespace neon-proxy --create-namespace --install --atomic -f .github/helm-values/${{ matrix.target_cluster }}.neon-proxy-link.yaml --set image.tag=${DOCKER_TAG} --set settings.sentryUrl=${{ secrets.SENTRY_URL_PROXY }} --wait --timeout 15m0s
-  
-      - name: Re-deploy legacy scram proxy
-        if: matrix.deploy_legacy_scram_proxy
-        run: |
-          DOCKER_TAG=${{ inputs.dockerTag }}
-          helm upgrade neon-proxy-scram-legacy neondatabase/neon-proxy --namespace neon-proxy --create-namespace --install --atomic -f .github/helm-values/${{ matrix.target_cluster }}.neon-proxy-scram-legacy.yaml --set image.tag=${DOCKER_TAG} --set settings.sentryUrl=${{ secrets.SENTRY_URL_PROXY }} --wait --timeout 15m0s
-  
-      - name: Cleanup helm folder
-        run: rm -rf ~/.cache
-
-  deploy-preview-proxy-new:
-    runs-on: [ self-hosted, gen3, small ]
-    container: 369495373322.dkr.ecr.eu-central-1.amazonaws.com/ansible:pinned
-    if: inputs.deployProxy
-    defaults:
-      run:
-        shell: bash
-    strategy:
-      matrix:
-        include:
-          - target_region:  eu-central-1
-            target_cluster: dev-eu-central-1-alpha
-    environment:
-      name: dev-${{ matrix.target_region }}
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v3
-        with:
-          submodules: true
-          fetch-depth: 0
-          ref: ${{ inputs.branch }}
-  
-      - name: Configure AWS Credentials
-        uses: aws-actions/configure-aws-credentials@v1-node16
-        with:
-          role-to-assume: arn:aws:iam::369495373322:role/github-runner
-          aws-region: eu-central-1
-          role-skip-session-tagging: true
-          role-duration-seconds: 1800
-  
-      - name: Configure environment
-        run: |
-          helm repo add neondatabase https://neondatabase.github.io/helm-charts
-          aws --region ${{ matrix.target_region }} eks update-kubeconfig --name  ${{ matrix.target_cluster }}
-  
-      - name: Re-deploy preview proxies
-        run: |
-          DOCKER_TAG=${{ inputs.dockerTag }}
-          for PREVIEW_NAME in helium argon krypton xenon radon oganesson hydrogen nitrogen oxygen fluorine chlorine; do
-            export PREVIEW_NAME
-            envsubst <.github/helm-values/preview-template.neon-proxy-scram.yaml >preview-${PREVIEW_NAME}.neon-proxy-scram.yaml
-            helm upgrade neon-proxy-scram-${PREVIEW_NAME} neondatabase/neon-proxy --namespace neon-proxy-${PREVIEW_NAME} --create-namespace --install --atomic -f preview-${PREVIEW_NAME}.neon-proxy-scram.yaml --set image.tag=${DOCKER_TAG} --set settings.sentryUrl=${{ secrets.SENTRY_URL_PROXY }} --wait --timeout 15m0s
-          done
-
-      - name: Cleanup helm folder
-        run: rm -rf ~/.cache
-  
-  deploy-storage-broker-new:
-    runs-on: [ self-hosted, gen3, small ]
-    container: 369495373322.dkr.ecr.eu-central-1.amazonaws.com/ansible:pinned
-    if: inputs.deployStorageBroker
-    defaults:
-      run:
-        shell: bash
-    strategy:
-      matrix:
-        include:
-          - target_region:  us-east-2
-            target_cluster: dev-us-east-2-beta
-          - target_region:  eu-west-1
-            target_cluster: dev-eu-west-1-zeta
-          - target_region:  eu-central-1
-            target_cluster: dev-eu-central-1-alpha
-    environment:
-      name: dev-${{ matrix.target_region }}
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v3
-        with:
-          submodules: true
-          fetch-depth: 0
-          ref: ${{ inputs.branch }}
-  
-      - name: Configure AWS Credentials
-        uses: aws-actions/configure-aws-credentials@v1-node16
-        with:
-          role-to-assume: arn:aws:iam::369495373322:role/github-runner
-          aws-region: eu-central-1
-          role-skip-session-tagging: true
-          role-duration-seconds: 1800
-  
-      - name: Configure environment
-        run: |
-          helm repo add neondatabase https://neondatabase.github.io/helm-charts
-          aws --region ${{ matrix.target_region }} eks update-kubeconfig --name  ${{ matrix.target_cluster }}
-  
-      - name: Deploy storage-broker
-        run:
-          helm upgrade neon-storage-broker-lb neondatabase/neon-storage-broker --namespace neon-storage-broker-lb --create-namespace --install --atomic -f .github/helm-values/${{ matrix.target_cluster }}.neon-storage-broker.yaml --set image.tag=${{ inputs.dockerTag }} --set settings.sentryUrl=${{ secrets.SENTRY_URL_BROKER }} --wait --timeout 5m0s
-  
-      - name: Cleanup helm folder
-        run: rm -rf ~/.cache

.github/workflows/deploy-prod.yml

@@ -1,173 +0,0 @@
-name: Neon Deploy prod
-
-on:
-  workflow_dispatch:
-    inputs:
-      dockerTag:
-        description: 'Docker tag to deploy'
-        required: true
-        type: string
-      branch:
-        description: 'Branch or commit used for deploy scripts and configs'
-        required: true
-        type: string
-        default: 'release'
-      deployStorage:
-        description: 'Deploy storage'
-        required: true
-        type: boolean
-        default: true
-      deployProxy:
-        description: 'Deploy proxy'
-        required: true
-        type: boolean
-        default: true
-      deployStorageBroker:
-        description: 'Deploy storage-broker'
-        required: true
-        type: boolean
-        default: true
-      disclamerAcknowledged:
-        description: 'I confirm that there is an emergency and I can not use regular release workflow'
-        required: true
-        type: boolean
-        default: false
-
-concurrency:
-  group: deploy-prod
-  cancel-in-progress: false
-
-jobs:
-  deploy-prod-new:
-    runs-on: prod
-    container:
-      image: 093970136003.dkr.ecr.eu-central-1.amazonaws.com/ansible:latest
-      options: --user root --privileged
-    if: inputs.deployStorage && inputs.disclamerAcknowledged
-    defaults:
-      run:
-        shell: bash
-    strategy:
-      matrix:
-        target_region: [ us-east-2, us-west-2, eu-central-1, ap-southeast-1, us-east-1 ]
-    environment:
-      name: prod-${{ matrix.target_region }}
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v3
-        with:
-          submodules: true
-          fetch-depth: 0
-          ref: ${{ inputs.branch }}
-
-      - name: Redeploy
-        run: |
-          export DOCKER_TAG=${{ inputs.dockerTag }}
-          cd "$(pwd)/.github/ansible"
-
-          ./get_binaries.sh
-
-          ansible-galaxy collection install sivel.toiletwater
-          ansible-playbook -v deploy.yaml -i prod.${{ matrix.target_region }}.hosts.yaml -e @ssm_config -e CONSOLE_API_TOKEN=${{ secrets.NEON_PRODUCTION_API_KEY }} -e SENTRY_URL_PAGESERVER=${{ secrets.SENTRY_URL_PAGESERVER }} -e SENTRY_URL_SAFEKEEPER=${{ secrets.SENTRY_URL_SAFEKEEPER }}
-          rm -f neon_install.tar.gz .neon_current_version
-
-  deploy-proxy-prod-new:
-    runs-on: prod
-    container: 093970136003.dkr.ecr.eu-central-1.amazonaws.com/ansible:latest
-    if: inputs.deployProxy && inputs.disclamerAcknowledged
-    defaults:
-      run:
-        shell: bash
-    strategy:
-      matrix:
-        include:
-          - target_region:  us-east-2
-            target_cluster: prod-us-east-2-delta
-            deploy_link_proxy: true
-            deploy_legacy_scram_proxy: false
-          - target_region:  us-west-2
-            target_cluster: prod-us-west-2-eta
-            deploy_link_proxy: false
-            deploy_legacy_scram_proxy: true
-          - target_region: eu-central-1
-            target_cluster: prod-eu-central-1-gamma
-            deploy_link_proxy: false
-            deploy_legacy_scram_proxy: false
-          - target_region: ap-southeast-1
-            target_cluster: prod-ap-southeast-1-epsilon
-            deploy_link_proxy: false
-            deploy_legacy_scram_proxy: false
-          - target_region: us-east-1
-            target_cluster: prod-us-east-1-theta
-            deploy_link_proxy: false
-            deploy_legacy_scram_proxy: false
-    environment:
-      name: prod-${{ matrix.target_region }}
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v3
-        with:
-          submodules: true
-          fetch-depth: 0
-          ref: ${{ inputs.branch }}
-
-      - name: Configure environment
-        run: |
-          helm repo add neondatabase https://neondatabase.github.io/helm-charts
-          aws --region ${{ matrix.target_region }} eks update-kubeconfig --name  ${{ matrix.target_cluster }}
-
-      - name: Re-deploy scram proxy
-        run: |
-          DOCKER_TAG=${{ inputs.dockerTag }}
-          helm upgrade neon-proxy-scram neondatabase/neon-proxy --namespace neon-proxy --create-namespace --install --atomic -f .github/helm-values/${{ matrix.target_cluster }}.neon-proxy-scram.yaml --set image.tag=${DOCKER_TAG} --set settings.sentryUrl=${{ secrets.SENTRY_URL_PROXY }} --wait --timeout 15m0s
-
-      - name: Re-deploy link proxy
-        if: matrix.deploy_link_proxy
-        run: |
-          DOCKER_TAG=${{ inputs.dockerTag }}
-          helm upgrade neon-proxy-link neondatabase/neon-proxy --namespace neon-proxy --create-namespace --install --atomic -f .github/helm-values/${{ matrix.target_cluster }}.neon-proxy-link.yaml --set image.tag=${DOCKER_TAG} --set settings.sentryUrl=${{ secrets.SENTRY_URL_PROXY }} --wait --timeout 15m0s
-
-      - name: Re-deploy legacy scram proxy
-        if: matrix.deploy_legacy_scram_proxy
-        run: |
-          DOCKER_TAG=${{ inputs.dockerTag }}
-          helm upgrade neon-proxy-scram-legacy neondatabase/neon-proxy --namespace neon-proxy --create-namespace --install --atomic -f .github/helm-values/${{ matrix.target_cluster }}.neon-proxy-scram-legacy.yaml --set image.tag=${DOCKER_TAG} --set settings.sentryUrl=${{ secrets.SENTRY_URL_PROXY }} --wait --timeout 15m0s
-
-  deploy-storage-broker-prod-new:
-    runs-on: prod
-    container: 093970136003.dkr.ecr.eu-central-1.amazonaws.com/ansible:latest
-    if: inputs.deployStorageBroker && inputs.disclamerAcknowledged
-    defaults:
-      run:
-        shell: bash
-    strategy:
-      matrix:
-        include:
-          - target_region:  us-east-2
-            target_cluster: prod-us-east-2-delta
-          - target_region:  us-west-2
-            target_cluster: prod-us-west-2-eta
-          - target_region: eu-central-1
-            target_cluster: prod-eu-central-1-gamma
-          - target_region: ap-southeast-1
-            target_cluster: prod-ap-southeast-1-epsilon
-          - target_region: us-east-1
-            target_cluster: prod-us-east-1-theta
-    environment:
-      name: prod-${{ matrix.target_region }}
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v3
-        with:
-          submodules: true
-          fetch-depth: 0
-          ref: ${{ inputs.branch }}
-
-      - name: Configure environment
-        run: |
-          helm repo add neondatabase https://neondatabase.github.io/helm-charts
-          aws --region ${{ matrix.target_region }} eks update-kubeconfig --name  ${{ matrix.target_cluster }}
-
-      - name: Deploy storage-broker
-        run:
-          helm upgrade neon-storage-broker-lb neondatabase/neon-storage-broker --namespace neon-storage-broker-lb --create-namespace --install --atomic -f .github/helm-values/${{ matrix.target_cluster }}.neon-storage-broker.yaml --set image.tag=${{ inputs.dockerTag }} --set settings.sentryUrl=${{ secrets.SENTRY_URL_BROKER }} --wait --timeout 5m0s

.github/workflows/neon_extra_builds.yml

@@ -4,7 +4,6 @@ on:
   push:
     branches:
     - main
-  pull_request:
 
 defaults:
   run:
@@ -12,7 +11,7 @@ defaults:
 
 concurrency:
   # Allow only one workflow per any non-`main` branch.
-  group: ${{ github.workflow }}-${{ github.ref_name }}-${{ github.ref_name == 'main' && github.sha || 'anysha' }}
+  group: ${{ github.workflow }}-${{ github.ref }}-${{ github.ref == 'refs/heads/main' && github.sha || 'anysha' }}
   cancel-in-progress: true
 
 env:
@@ -21,7 +20,6 @@ env:
 
 jobs:
   check-macos-build:
-    if: github.ref_name == 'main' || contains(github.event.pull_request.labels.*.name, 'run-extra-build-macos')
     timeout-minutes: 90
     runs-on: macos-latest
 
@@ -53,14 +51,14 @@ jobs:
         uses: actions/cache@v3
         with:
           path: pg_install/v14
-          key: v1-${{ runner.os }}-${{ env.BUILD_TYPE }}-pg-${{ steps.pg_v14_rev.outputs.pg_rev }}-${{ hashFiles('Makefile') }}
+          key: v1-${{ runner.os }}-${{ matrix.build_type }}-pg-${{ steps.pg_v14_rev.outputs.pg_rev }}-${{ hashFiles('Makefile') }}
 
       - name: Cache postgres v15 build
         id: cache_pg_15
         uses: actions/cache@v3
         with:
           path: pg_install/v15
-          key: v1-${{ runner.os }}-${{ env.BUILD_TYPE }}-pg-${{ steps.pg_v15_rev.outputs.pg_rev }}-${{ hashFiles('Makefile') }}
+          key: v1-${{ runner.os }}-${{ matrix.build_type }}-pg-${{ steps.pg_v15_rev.outputs.pg_rev }}-${{ hashFiles('Makefile') }}
 
       - name: Set extra env for macOS
         run: |
@@ -95,16 +93,11 @@ jobs:
         run: ./run_clippy.sh
 
   gather-rust-build-stats:
-    if: github.ref_name == 'main' || contains(github.event.pull_request.labels.*.name, 'run-extra-build-stats')
-    runs-on: [ self-hosted, gen3, large ]
-    container:
-      image: 369495373322.dkr.ecr.eu-central-1.amazonaws.com/rust:pinned
-      options: --init
+    timeout-minutes: 90
+    runs-on: ubuntu-latest
 
     env:
       BUILD_TYPE: release
-      # remove the cachepot wrapper and build without crate caches
-      RUSTC_WRAPPER: ""
       # build with incremental compilation produce partial results
       # so do not attempt to cache this build, also disable the incremental compilation
       CARGO_INCREMENTAL: 0
@@ -116,6 +109,11 @@ jobs:
           submodules: true
           fetch-depth: 1
 
+      - name: Install Ubuntu postgres dependencies
+        run: |
+          sudo apt update
+          sudo apt install build-essential libreadline-dev zlib1g-dev flex bison libseccomp-dev libssl-dev protobuf-compiler
+
       # Some of our rust modules use FFI and need those to be checked
       - name: Get postgres headers
         run: make postgres-headers -j$(nproc)
@@ -124,31 +122,7 @@ jobs:
         run: cargo build --all --release --timings
 
       - name: Upload the build stats
-        id: upload-stats
-        env:
-          BUCKET: neon-github-public-dev
-          SHA: ${{ github.event.pull_request.head.sha || github.sha }}
-          AWS_ACCESS_KEY_ID: ${{ secrets.AWS_ACCESS_KEY_DEV }}
-          AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_SECRET_KEY_DEV }}
-        run: |
-          REPORT_URL=https://${BUCKET}.s3.amazonaws.com/build-stats/${SHA}/${GITHUB_RUN_ID}/cargo-timing.html
-          aws s3 cp --only-show-errors ./target/cargo-timings/cargo-timing.html "s3://${BUCKET}/build-stats/${SHA}/${GITHUB_RUN_ID}/"
-          echo "report-url=${REPORT_URL}" >> $GITHUB_OUTPUT
-
-      - name: Publish build stats report
-        uses: actions/github-script@v6
-        env:
-          REPORT_URL: ${{ steps.upload-stats.outputs.report-url }}
-          SHA: ${{ github.event.pull_request.head.sha || github.sha }}
+        uses: actions/upload-artifact@v3
         with:
-          script: |
-            const { REPORT_URL, SHA } = process.env
-
-            await github.rest.repos.createCommitStatus({
-              owner: context.repo.owner,
-              repo: context.repo.repo,
-              sha: `${SHA}`,
-              state: 'success',
-              target_url: `${REPORT_URL}`,
-              context: `Build stats (release)`,
-            })
+          name: neon-${{ runner.os }}-release-build-stats
+          path: ./target/cargo-timings/

.github/workflows/pg_clients.yml

@@ -14,7 +14,7 @@ on:
 
 concurrency:
   # Allow only one workflow per any non-`main` branch.
-  group: ${{ github.workflow }}-${{ github.ref_name }}-${{ github.ref_name == 'main' && github.sha || 'anysha' }}
+  group: ${{ github.workflow }}-${{ github.ref }}-${{ github.ref == 'refs/heads/main' && github.sha || 'anysha' }}
   cancel-in-progress: true
 
 jobs:

.github/workflows/release.yml

@@ -1,33 +0,0 @@
-name: Create Release Branch
-
-on:
-  schedule:
-    - cron: '0 10 * * 2'
-
-jobs:
-  create_release_branch:
-    runs-on: [ubuntu-latest]
-
-    steps:
-    - name: Check out code
-      uses: actions/checkout@v3
-      with:
-        ref: main
-
-    - name: Get current date
-      id: date
-      run: echo "date=$(date +'%Y-%m-%d')" >> $GITHUB_OUTPUT
-
-    - name: Create release branch
-      run: git checkout -b releases/${{ steps.date.outputs.date }}
-
-    - name: Push new branch
-      run: git push origin releases/${{ steps.date.outputs.date }}
-
-    - name: Create pull request into release
-      uses: thomaseizinger/create-pull-request@e3972219c86a56550fb70708d96800d8e24ba862 # 1.3.0
-      with:
-        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        head: releases/${{ steps.date.outputs.date }}
-        base: release
-        title: Release ${{ steps.date.outputs.date }}

.gitignore

@@ -1,7 +1,5 @@
 /pg_install
 /target
-/tmp_check
-/tmp_check_cli
 __pycache__/
 test_output/
 .vscode

.neon_clippy_args

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

Cargo.toml

@@ -7,7 +7,6 @@ members = [
     "safekeeper",
     "storage_broker",
     "workspace_hack",
-    "trace",
     "libs/*",
 ]
 
@@ -24,23 +23,20 @@ atty = "0.2.14"
 aws-config = { version = "0.51.0", default-features = false, features=["rustls"] }
 aws-sdk-s3 = "0.21.0"
 aws-smithy-http = "0.51.0"
-aws-types = "0.55"
+aws-types = "0.51.0"
 base64 = "0.13.0"
 bincode = "1.3"
-bindgen = "0.65"
+bindgen = "0.61"
 bstr = "1.0"
 byteorder = "1.4"
 bytes = "1.0"
 chrono = { version = "0.4", default-features = false, features = ["clock"] }
-clap = { version = "4.0", features = ["derive"] }
+clap = "4.0"
 close_fds = "0.3.2"
 comfy-table = "6.1"
 const_format = "0.2"
 crc32c = "0.6"
 crossbeam-utils = "0.8.5"
-either = "1.8"
-enum-map = "2.4.2"
-enumset = "1.0.12"
 fail = "0.5.0"
 fs2 = "0.4.3"
 futures = "0.3"
@@ -48,9 +44,8 @@ futures-core = "0.3"
 futures-util = "0.3"
 git-version = "0.3"
 hashbrown = "0.13"
-hashlink = "0.8.1"
 hex = "0.4"
-hex-literal = "0.4"
+hex-literal = "0.3"
 hmac = "0.12.1"
 hostname = "0.3.1"
 humantime = "2.1"
@@ -62,15 +57,10 @@ jsonwebtoken = "8"
 libc = "0.2"
 md5 = "0.7.0"
 memoffset = "0.8"
-native-tls = "0.2"
 nix = "0.26"
 notify = "5.0.0"
-num_cpus = "1.15"
 num-traits = "0.2.15"
 once_cell = "1.13"
-opentelemetry = "0.18.0"
-opentelemetry-otlp = { version = "0.11.0", default_features=false, features = ["http-proto", "trace", "http", "reqwest-client"] }
-opentelemetry-semantic-conventions = "0.10.0"
 parking_lot = "0.12"
 pin-project-lite = "0.2"
 prometheus = {version = "0.13", default_features=false, features = ["process"]} # removes protobuf dependency
@@ -78,69 +68,59 @@ prost = "0.11"
 rand = "0.8"
 regex = "1.4"
 reqwest = { version = "0.11", default-features = false, features = ["rustls-tls"] }
-reqwest-tracing = { version = "0.4.0", features = ["opentelemetry_0_18"] }
-reqwest-middleware = "0.2.0"
 routerify = "3"
-rpds = "0.13"
+rstar = "0.9.3"
 rustls = "0.20"
 rustls-pemfile = "1"
 rustls-split = "0.3"
 scopeguard = "1.1"
-sentry = { version = "0.30", default-features = false, features = ["backtrace", "contexts", "panic", "rustls", "reqwest" ] }
+sentry = { version = "0.29", default-features = false, features = ["backtrace", "contexts", "panic", "rustls", "reqwest" ] }
 serde = { version = "1.0", features = ["derive"] }
 serde_json = "1"
 serde_with = "2.0"
 sha2 = "0.10.2"
 signal-hook = "0.3"
-socket2 = "0.5"
+socket2 = "0.4.4"
 strum = "0.24"
 strum_macros = "0.24"
 svg_fmt = "0.4.1"
-sync_wrapper = "0.1.2"
 tar = "0.4"
-test-context = "0.1"
 thiserror = "1.0"
 tls-listener = { version = "0.6", features = ["rustls", "hyper-h1"] }
 tokio = { version = "1.17", features = ["macros"] }
-tokio-io-timeout = "1.2.0"
 tokio-postgres-rustls = "0.9.0"
 tokio-rustls = "0.23"
 tokio-stream = "0.1"
 tokio-util = { version = "0.7", features = ["io"] }
-toml = "0.7"
-toml_edit = "0.19"
-tonic = {version = "0.9", features = ["tls", "tls-roots"]}
+toml = "0.5"
+toml_edit = { version = "0.17", features = ["easy"] }
+tonic = {version = "0.8", features = ["tls", "tls-roots"]}
 tracing = "0.1"
-tracing-error = "0.2.0"
-tracing-opentelemetry = "0.18.0"
 tracing-subscriber = { version = "0.3", features = ["env-filter"] }
 url = "2.2"
 uuid = { version = "1.2", features = ["v4", "serde"] }
 walkdir = "2.3.2"
-webpki-roots = "0.23"
-x509-parser = "0.15"
+webpki-roots = "0.22.5"
+x509-parser = "0.14"
 
 ## TODO replace this with tracing
 env_logger = "0.10"
 log = "0.4"
 
+## TODO switch when the new release is made
+amplify_num = { git = "https://github.com/rust-amplify/rust-amplify.git", tag = "v4.0.0-beta.1" }
+
 ## Libraries from neondatabase/ git forks, ideally with changes to be upstreamed
-postgres = { git = "https://github.com/neondatabase/rust-postgres.git", rev="0bc41d8503c092b040142214aac3cf7d11d0c19f" }
-postgres-native-tls = { git = "https://github.com/neondatabase/rust-postgres.git", rev="0bc41d8503c092b040142214aac3cf7d11d0c19f" }
-postgres-protocol = { git = "https://github.com/neondatabase/rust-postgres.git", rev="0bc41d8503c092b040142214aac3cf7d11d0c19f" }
-postgres-types = { git = "https://github.com/neondatabase/rust-postgres.git", rev="0bc41d8503c092b040142214aac3cf7d11d0c19f" }
-tokio-postgres = { git = "https://github.com/neondatabase/rust-postgres.git", rev="0bc41d8503c092b040142214aac3cf7d11d0c19f" }
+postgres = { git = "https://github.com/neondatabase/rust-postgres.git", rev="43e6db254a97fdecbce33d8bc0890accfd74495e" }
+postgres-protocol = { git = "https://github.com/neondatabase/rust-postgres.git", rev="43e6db254a97fdecbce33d8bc0890accfd74495e" }
+postgres-types = { git = "https://github.com/neondatabase/rust-postgres.git", rev="43e6db254a97fdecbce33d8bc0890accfd74495e" }
+tokio-postgres = { git = "https://github.com/neondatabase/rust-postgres.git", rev="43e6db254a97fdecbce33d8bc0890accfd74495e" }
 tokio-tar = { git = "https://github.com/neondatabase/tokio-tar.git", rev="404df61437de0feef49ba2ccdbdd94eb8ad6e142" }
 
-## Other git libraries
-heapless = { default-features=false, features=[], git = "https://github.com/japaric/heapless.git", rev = "644653bf3b831c6bb4963be2de24804acf5e5001" } # upstream release pending
-
 ## Local libraries
-compute_api = { version = "0.1", path = "./libs/compute_api/" }
 consumption_metrics = { version = "0.1", path = "./libs/consumption_metrics/" }
 metrics = { version = "0.1", path = "./libs/metrics/" }
 pageserver_api = { version = "0.1", path = "./libs/pageserver_api/" }
-postgres_backend = { version = "0.1", path = "./libs/postgres_backend/" }
 postgres_connection = { version = "0.1", path = "./libs/postgres_connection/" }
 postgres_ffi = { version = "0.1", path = "./libs/postgres_ffi/" }
 pq_proto = { version = "0.1", path = "./libs/pq_proto/" }
@@ -148,7 +128,6 @@ remote_storage = { version = "0.1", path = "./libs/remote_storage/" }
 safekeeper_api = { version = "0.1", path = "./libs/safekeeper_api" }
 storage_broker = { version = "0.1", path = "./storage_broker/" } # Note: main broker code is inside the binary crate, so linking with the library shouldn't be heavy.
 tenant_size_model = { version = "0.1", path = "./libs/tenant_size_model/" }
-tracing-utils = { version = "0.1", path = "./libs/tracing-utils/" }
 utils = { version = "0.1", path = "./libs/utils/" }
 
 ## Common library dependency
@@ -157,14 +136,14 @@ workspace_hack = { version = "0.1", path = "./workspace_hack/" }
 ## Build dependencies
 criterion = "0.4"
 rcgen = "0.10"
-rstest = "0.17"
-tempfile = "3.4"
-tonic-build = "0.9"
+rstest = "0.16"
+tempfile = "3.2"
+tonic-build = "0.8"
 
 # This is only needed for proxy's tests.
 # TODO: we should probably fork `tokio-postgres-rustls` instead.
 [patch.crates-io]
-tokio-postgres = { git = "https://github.com/neondatabase/rust-postgres.git", rev="0bc41d8503c092b040142214aac3cf7d11d0c19f" }
+tokio-postgres = { git = "https://github.com/neondatabase/rust-postgres.git", rev="43e6db254a97fdecbce33d8bc0890accfd74495e" }
 
 ################# Binary contents sections
 

Dockerfile

@@ -39,7 +39,7 @@ ARG CACHEPOT_BUCKET=neon-github-dev
 
 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 --chown=nonroot . .
+COPY . .
 
 # Show build caching stats to check if it was used in the end.
 # Has to be the part of the same RUN since cachepot daemon is killed in the end of this RUN, losing the compilation stats.

Dockerfile.compute-node

@@ -1,600 +0,0 @@
-ARG PG_VERSION
-ARG REPOSITORY=369495373322.dkr.ecr.eu-central-1.amazonaws.com
-ARG IMAGE=rust
-ARG TAG=pinned
-
-#########################################################################################
-#
-# Layer "build-deps"
-#
-#########################################################################################
-FROM debian:bullseye-slim AS build-deps
-RUN apt update &&  \
-    apt install -y git autoconf automake libtool build-essential bison flex libreadline-dev \
-    zlib1g-dev libxml2-dev libcurl4-openssl-dev libossp-uuid-dev wget pkg-config libssl-dev \
-    libicu-dev libxslt1-dev liblz4-dev libzstd-dev
-
-#########################################################################################
-#
-# Layer "pg-build"
-# Build Postgres from the neon postgres repository.
-#
-#########################################################################################
-FROM build-deps AS pg-build
-ARG PG_VERSION
-COPY vendor/postgres-${PG_VERSION} postgres
-RUN cd postgres && \
-    export CONFIGURE_CMD="./configure CFLAGS='-O2 -g3' --enable-debug --with-openssl --with-uuid=ossp \
-    --with-icu --with-libxml --with-libxslt --with-lz4" && \
-    if [ "${PG_VERSION}" != "v14" ]; then \
-        # zstd is available only from PG15
-        export CONFIGURE_CMD="${CONFIGURE_CMD} --with-zstd"; \
-    fi && \
-    eval $CONFIGURE_CMD && \
-    make MAKELEVEL=0 -j $(getconf _NPROCESSORS_ONLN) -s install && \
-    make MAKELEVEL=0 -j $(getconf _NPROCESSORS_ONLN) -s -C contrib/ install && \
-    # Install headers
-    make MAKELEVEL=0 -j $(getconf _NPROCESSORS_ONLN) -s -C src/include install && \
-    make MAKELEVEL=0 -j $(getconf _NPROCESSORS_ONLN) -s -C src/interfaces/libpq install && \
-    # Enable some of contrib extensions
-    echo 'trusted = true' >> /usr/local/pgsql/share/extension/autoinc.control && \
-    echo 'trusted = true' >> /usr/local/pgsql/share/extension/bloom.control && \
-    echo 'trusted = true' >> /usr/local/pgsql/share/extension/earthdistance.control && \
-    echo 'trusted = true' >> /usr/local/pgsql/share/extension/insert_username.control && \
-    echo 'trusted = true' >> /usr/local/pgsql/share/extension/intagg.control && \
-    echo 'trusted = true' >> /usr/local/pgsql/share/extension/moddatetime.control && \
-    echo 'trusted = true' >> /usr/local/pgsql/share/extension/pg_stat_statements.control && \
-    echo 'trusted = true' >> /usr/local/pgsql/share/extension/pgrowlocks.control && \
-    echo 'trusted = true' >> /usr/local/pgsql/share/extension/pgstattuple.control && \
-    echo 'trusted = true' >> /usr/local/pgsql/share/extension/refint.control && \
-    echo 'trusted = true' >> /usr/local/pgsql/share/extension/xml2.control
-
-#########################################################################################
-#
-# Layer "postgis-build"
-# Build PostGIS from the upstream PostGIS mirror.
-#
-#########################################################################################
-FROM build-deps AS postgis-build
-COPY --from=pg-build /usr/local/pgsql/ /usr/local/pgsql/
-RUN apt update && \
-    apt install -y cmake gdal-bin libboost-dev libboost-thread-dev libboost-filesystem-dev \
-    libboost-system-dev libboost-iostreams-dev libboost-program-options-dev libboost-timer-dev \
-    libcgal-dev libgdal-dev libgmp-dev libmpfr-dev libopenscenegraph-dev libprotobuf-c-dev \
-    protobuf-c-compiler xsltproc
-
-# SFCGAL > 1.3 requires CGAL > 5.2, Bullseye's libcgal-dev is 5.2
-RUN wget https://gitlab.com/Oslandia/SFCGAL/-/archive/v1.3.10/SFCGAL-v1.3.10.tar.gz -O SFCGAL.tar.gz && \
-    echo "4e39b3b2adada6254a7bdba6d297bb28e1a9835a9f879b74f37e2dab70203232 SFCGAL.tar.gz" | sha256sum --check && \
-    mkdir sfcgal-src && cd sfcgal-src && tar xvzf ../SFCGAL.tar.gz --strip-components=1 -C . && \
-    cmake . && make -j $(getconf _NPROCESSORS_ONLN) && \
-    DESTDIR=/sfcgal make install -j $(getconf _NPROCESSORS_ONLN) && \
-    make clean && cp -R /sfcgal/* /
-
-ENV PATH "/usr/local/pgsql/bin:$PATH"
-
-RUN wget https://download.osgeo.org/postgis/source/postgis-3.3.2.tar.gz -O postgis.tar.gz && \
-    echo "9a2a219da005a1730a39d1959a1c7cec619b1efb009b65be80ffc25bad299068 postgis.tar.gz" | sha256sum --check && \
-    mkdir postgis-src && cd postgis-src && tar xvzf ../postgis.tar.gz --strip-components=1 -C . && \
-    ./autogen.sh && \
-    ./configure --with-sfcgal=/usr/local/bin/sfcgal-config && \
-    make -j $(getconf _NPROCESSORS_ONLN) install && \
-    cd extensions/postgis && \
-    make clean && \
-    make -j $(getconf _NPROCESSORS_ONLN) install && \
-    echo 'trusted = true' >> /usr/local/pgsql/share/extension/postgis.control && \
-    echo 'trusted = true' >> /usr/local/pgsql/share/extension/postgis_raster.control && \
-    echo 'trusted = true' >> /usr/local/pgsql/share/extension/postgis_sfcgal.control && \
-    echo 'trusted = true' >> /usr/local/pgsql/share/extension/postgis_tiger_geocoder.control && \
-    echo 'trusted = true' >> /usr/local/pgsql/share/extension/postgis_topology.control && \
-    echo 'trusted = true' >> /usr/local/pgsql/share/extension/address_standardizer.control && \
-    echo 'trusted = true' >> /usr/local/pgsql/share/extension/address_standardizer_data_us.control
-
-RUN wget https://github.com/pgRouting/pgrouting/archive/v3.4.2.tar.gz -O pgrouting.tar.gz && \
-    echo "cac297c07d34460887c4f3b522b35c470138760fe358e351ad1db4edb6ee306e pgrouting.tar.gz" | sha256sum --check && \
-    mkdir pgrouting-src && cd pgrouting-src && tar xvzf ../pgrouting.tar.gz --strip-components=1 -C . && \
-    mkdir build && \
-    cd build && \
-    cmake .. && \
-    make -j $(getconf _NPROCESSORS_ONLN) && \
-    make -j $(getconf _NPROCESSORS_ONLN) install && \
-    echo 'trusted = true' >> /usr/local/pgsql/share/extension/pgrouting.control
-
-#########################################################################################
-#
-# Layer "plv8-build"
-# Build plv8
-#
-#########################################################################################
-FROM build-deps AS plv8-build
-COPY --from=pg-build /usr/local/pgsql/ /usr/local/pgsql/
-RUN apt update && \
-    apt install -y ninja-build python3-dev libncurses5 binutils clang
-
-RUN wget https://github.com/plv8/plv8/archive/refs/tags/v3.1.5.tar.gz -O plv8.tar.gz && \
-    echo "1e108d5df639e4c189e1c5bdfa2432a521c126ca89e7e5a969d46899ca7bf106 plv8.tar.gz" | sha256sum --check && \
-    mkdir plv8-src && cd plv8-src && tar xvzf ../plv8.tar.gz --strip-components=1 -C . && \
-    export PATH="/usr/local/pgsql/bin:$PATH" && \
-    make DOCKER=1 -j $(getconf _NPROCESSORS_ONLN) install && \
-    rm -rf /plv8-* && \
-    find /usr/local/pgsql/ -name "plv8-*.so" | xargs strip && \
-    echo 'trusted = true' >> /usr/local/pgsql/share/extension/plv8.control && \
-    echo 'trusted = true' >> /usr/local/pgsql/share/extension/plcoffee.control && \
-    echo 'trusted = true' >> /usr/local/pgsql/share/extension/plls.control
-
-#########################################################################################
-#
-# Layer "h3-pg-build"
-# Build h3_pg
-#
-#########################################################################################
-FROM build-deps AS h3-pg-build
-COPY --from=pg-build /usr/local/pgsql/ /usr/local/pgsql/
-
-# packaged cmake is too old
-RUN wget https://github.com/Kitware/CMake/releases/download/v3.24.2/cmake-3.24.2-linux-x86_64.sh \
-      -q -O /tmp/cmake-install.sh \
-      && echo "739d372726cb23129d57a539ce1432453448816e345e1545f6127296926b6754 /tmp/cmake-install.sh" | sha256sum --check \
-      && chmod u+x /tmp/cmake-install.sh \
-      && /tmp/cmake-install.sh --skip-license --prefix=/usr/local/ \
-      && rm /tmp/cmake-install.sh
-
-RUN wget https://github.com/uber/h3/archive/refs/tags/v4.1.0.tar.gz -O h3.tar.gz && \
-    echo "ec99f1f5974846bde64f4513cf8d2ea1b8d172d2218ab41803bf6a63532272bc h3.tar.gz" | sha256sum --check && \
-    mkdir h3-src && cd h3-src && tar xvzf ../h3.tar.gz --strip-components=1 -C . && \
-    mkdir build && cd build && \
-    cmake .. -DCMAKE_BUILD_TYPE=Release && \
-    make -j $(getconf _NPROCESSORS_ONLN) && \
-    DESTDIR=/h3 make install && \
-    cp -R /h3/usr / && \
-    rm -rf build
-
-RUN wget https://github.com/zachasme/h3-pg/archive/refs/tags/v4.1.2.tar.gz -O h3-pg.tar.gz && \
-    echo "c135aa45999b2ad1326d2537c1cadef96d52660838e4ca371706c08fdea1a956 h3-pg.tar.gz" | sha256sum --check && \
-    mkdir h3-pg-src && cd h3-pg-src && tar xvzf ../h3-pg.tar.gz --strip-components=1 -C . && \
-    export PATH="/usr/local/pgsql/bin:$PATH" && \
-    make -j $(getconf _NPROCESSORS_ONLN) && \
-    make -j $(getconf _NPROCESSORS_ONLN) install && \
-    echo 'trusted = true' >> /usr/local/pgsql/share/extension/h3.control && \
-    echo 'trusted = true' >> /usr/local/pgsql/share/extension/h3_postgis.control
-
-#########################################################################################
-#
-# Layer "unit-pg-build"
-# compile unit extension
-#
-#########################################################################################
-FROM build-deps AS unit-pg-build
-COPY --from=pg-build /usr/local/pgsql/ /usr/local/pgsql/
-
-RUN wget https://github.com/df7cb/postgresql-unit/archive/refs/tags/7.7.tar.gz -O postgresql-unit.tar.gz && \
-    echo "411d05beeb97e5a4abf17572bfcfbb5a68d98d1018918feff995f6ee3bb03e79 postgresql-unit.tar.gz" | sha256sum --check && \
-    mkdir postgresql-unit-src && cd postgresql-unit-src && tar xvzf ../postgresql-unit.tar.gz --strip-components=1 -C . && \
-    make -j $(getconf _NPROCESSORS_ONLN) PG_CONFIG=/usr/local/pgsql/bin/pg_config && \
-    make -j $(getconf _NPROCESSORS_ONLN) install PG_CONFIG=/usr/local/pgsql/bin/pg_config && \
-    # unit extension's "create extension" script relies on absolute install path to fill some reference tables.
-    # We move the extension from '/usr/local/pgsql/' to '/usr/local/'  after it is build. So we need to adjust the path.
-    # This one-liner removes pgsql/ part of the path.
-    # NOTE: Other extensions that rely on MODULEDIR variable after building phase will need the same fix.
-    find /usr/local/pgsql/share/extension/ -name "unit*.sql" -print0 | xargs -0 sed -i "s|pgsql/||g" && \
-    echo 'trusted = true' >> /usr/local/pgsql/share/extension/unit.control
-
-#########################################################################################
-#
-# Layer "vector-pg-build"
-# compile pgvector extension
-#
-#########################################################################################
-FROM build-deps AS vector-pg-build
-COPY --from=pg-build /usr/local/pgsql/ /usr/local/pgsql/
-
-RUN wget https://github.com/pgvector/pgvector/archive/refs/tags/v0.4.0.tar.gz -O pgvector.tar.gz && \
-    echo "b76cf84ddad452cc880a6c8c661d137ddd8679c000a16332f4f03ecf6e10bcc8 pgvector.tar.gz" | sha256sum --check && \
-    mkdir pgvector-src && cd pgvector-src && tar xvzf ../pgvector.tar.gz --strip-components=1 -C . && \
-    make -j $(getconf _NPROCESSORS_ONLN) PG_CONFIG=/usr/local/pgsql/bin/pg_config && \
-    make -j $(getconf _NPROCESSORS_ONLN) install PG_CONFIG=/usr/local/pgsql/bin/pg_config && \
-    echo 'trusted = true' >> /usr/local/pgsql/share/extension/vector.control
-
-#########################################################################################
-#
-# Layer "pgjwt-pg-build"
-# compile pgjwt extension
-#
-#########################################################################################
-FROM build-deps AS pgjwt-pg-build
-COPY --from=pg-build /usr/local/pgsql/ /usr/local/pgsql/
-
-# 9742dab1b2f297ad3811120db7b21451bca2d3c9 made on 13/11/2021
-RUN wget https://github.com/michelp/pgjwt/archive/9742dab1b2f297ad3811120db7b21451bca2d3c9.tar.gz -O pgjwt.tar.gz && \
-    echo "cfdefb15007286f67d3d45510f04a6a7a495004be5b3aecb12cda667e774203f pgjwt.tar.gz" | sha256sum --check && \
-    mkdir pgjwt-src && cd pgjwt-src && tar xvzf ../pgjwt.tar.gz --strip-components=1 -C . && \
-    make -j $(getconf _NPROCESSORS_ONLN) install PG_CONFIG=/usr/local/pgsql/bin/pg_config && \
-    echo 'trusted = true' >> /usr/local/pgsql/share/extension/pgjwt.control
-
-#########################################################################################
-#
-# Layer "hypopg-pg-build"
-# compile hypopg extension
-#
-#########################################################################################
-FROM build-deps AS hypopg-pg-build
-COPY --from=pg-build /usr/local/pgsql/ /usr/local/pgsql/
-
-RUN wget https://github.com/HypoPG/hypopg/archive/refs/tags/1.3.1.tar.gz -O hypopg.tar.gz && \
-    echo "e7f01ee0259dc1713f318a108f987663d60f3041948c2ada57a94b469565ca8e hypopg.tar.gz" | sha256sum --check && \
-    mkdir hypopg-src && cd hypopg-src && tar xvzf ../hypopg.tar.gz --strip-components=1 -C . && \
-    make -j $(getconf _NPROCESSORS_ONLN) PG_CONFIG=/usr/local/pgsql/bin/pg_config && \
-    make -j $(getconf _NPROCESSORS_ONLN) install PG_CONFIG=/usr/local/pgsql/bin/pg_config && \
-    echo 'trusted = true' >> /usr/local/pgsql/share/extension/hypopg.control
-
-#########################################################################################
-#
-# Layer "pg-hashids-pg-build"
-# compile pg_hashids extension
-#
-#########################################################################################
-FROM build-deps AS pg-hashids-pg-build
-COPY --from=pg-build /usr/local/pgsql/ /usr/local/pgsql/
-
-RUN wget https://github.com/iCyberon/pg_hashids/archive/refs/tags/v1.2.1.tar.gz -O pg_hashids.tar.gz && \
-    echo "74576b992d9277c92196dd8d816baa2cc2d8046fe102f3dcd7f3c3febed6822a pg_hashids.tar.gz" | sha256sum --check && \
-    mkdir pg_hashids-src && cd pg_hashids-src && tar xvzf ../pg_hashids.tar.gz --strip-components=1 -C . && \
-    make -j $(getconf _NPROCESSORS_ONLN) PG_CONFIG=/usr/local/pgsql/bin/pg_config USE_PGXS=1 && \
-    make -j $(getconf _NPROCESSORS_ONLN) install PG_CONFIG=/usr/local/pgsql/bin/pg_config USE_PGXS=1 && \
-    echo 'trusted = true' >> /usr/local/pgsql/share/extension/pg_hashids.control
-
-#########################################################################################
-#
-# Layer "rum-pg-build"
-# compile rum extension
-#
-#########################################################################################
-FROM build-deps AS rum-pg-build
-COPY --from=pg-build /usr/local/pgsql/ /usr/local/pgsql/
-
-RUN wget https://github.com/postgrespro/rum/archive/refs/tags/1.3.13.tar.gz -O rum.tar.gz && \
-    echo "6ab370532c965568df6210bd844ac6ba649f53055e48243525b0b7e5c4d69a7d rum.tar.gz" | sha256sum --check && \
-    mkdir rum-src && cd rum-src && tar xvzf ../rum.tar.gz --strip-components=1 -C . && \
-    make -j $(getconf _NPROCESSORS_ONLN) PG_CONFIG=/usr/local/pgsql/bin/pg_config USE_PGXS=1 && \
-    make -j $(getconf _NPROCESSORS_ONLN) install PG_CONFIG=/usr/local/pgsql/bin/pg_config USE_PGXS=1 && \
-    echo 'trusted = true' >> /usr/local/pgsql/share/extension/rum.control
-
-#########################################################################################
-#
-# Layer "pgtap-pg-build"
-# compile pgTAP extension
-#
-#########################################################################################
-FROM build-deps AS pgtap-pg-build
-COPY --from=pg-build /usr/local/pgsql/ /usr/local/pgsql/
-
-RUN wget https://github.com/theory/pgtap/archive/refs/tags/v1.2.0.tar.gz -O pgtap.tar.gz && \
-    echo "9c7c3de67ea41638e14f06da5da57bac6f5bd03fea05c165a0ec862205a5c052 pgtap.tar.gz" | sha256sum --check && \
-    mkdir pgtap-src && cd pgtap-src && tar xvzf ../pgtap.tar.gz --strip-components=1 -C . && \
-    make -j $(getconf _NPROCESSORS_ONLN) PG_CONFIG=/usr/local/pgsql/bin/pg_config && \
-    make -j $(getconf _NPROCESSORS_ONLN) install PG_CONFIG=/usr/local/pgsql/bin/pg_config && \
-    echo 'trusted = true' >> /usr/local/pgsql/share/extension/pgtap.control
-
-#########################################################################################
-#
-# Layer "ip4r-pg-build"
-# compile ip4r extension
-#
-#########################################################################################
-FROM build-deps AS ip4r-pg-build
-COPY --from=pg-build /usr/local/pgsql/ /usr/local/pgsql/
-
-RUN wget https://github.com/RhodiumToad/ip4r/archive/refs/tags/2.4.1.tar.gz -O ip4r.tar.gz && \
-    echo "78b9f0c1ae45c22182768fe892a32d533c82281035e10914111400bf6301c726 ip4r.tar.gz" | sha256sum --check && \
-    mkdir ip4r-src && cd ip4r-src && tar xvzf ../ip4r.tar.gz --strip-components=1 -C . && \
-    make -j $(getconf _NPROCESSORS_ONLN) PG_CONFIG=/usr/local/pgsql/bin/pg_config && \
-    make -j $(getconf _NPROCESSORS_ONLN) install PG_CONFIG=/usr/local/pgsql/bin/pg_config && \
-    echo 'trusted = true' >> /usr/local/pgsql/share/extension/ip4r.control
-
-#########################################################################################
-#
-# Layer "prefix-pg-build"
-# compile Prefix extension
-#
-#########################################################################################
-FROM build-deps AS prefix-pg-build
-COPY --from=pg-build /usr/local/pgsql/ /usr/local/pgsql/
-
-RUN wget https://github.com/dimitri/prefix/archive/refs/tags/v1.2.9.tar.gz -O prefix.tar.gz && \
-    echo "38d30a08d0241a8bbb8e1eb8f0152b385051665a8e621c8899e7c5068f8b511e prefix.tar.gz" | sha256sum --check && \
-    mkdir prefix-src && cd prefix-src && tar xvzf ../prefix.tar.gz --strip-components=1 -C . && \
-    make -j $(getconf _NPROCESSORS_ONLN) PG_CONFIG=/usr/local/pgsql/bin/pg_config && \
-    make -j $(getconf _NPROCESSORS_ONLN) install PG_CONFIG=/usr/local/pgsql/bin/pg_config && \
-    echo 'trusted = true' >> /usr/local/pgsql/share/extension/prefix.control
-
-#########################################################################################
-#
-# Layer "hll-pg-build"
-# compile hll extension
-#
-#########################################################################################
-FROM build-deps AS hll-pg-build
-COPY --from=pg-build /usr/local/pgsql/ /usr/local/pgsql/
-
-RUN wget https://github.com/citusdata/postgresql-hll/archive/refs/tags/v2.17.tar.gz -O hll.tar.gz && \
-    echo "9a18288e884f197196b0d29b9f178ba595b0dfc21fbf7a8699380e77fa04c1e9 hll.tar.gz" | sha256sum --check && \
-    mkdir hll-src && cd hll-src && tar xvzf ../hll.tar.gz --strip-components=1 -C . && \
-    make -j $(getconf _NPROCESSORS_ONLN) PG_CONFIG=/usr/local/pgsql/bin/pg_config && \
-    make -j $(getconf _NPROCESSORS_ONLN) install PG_CONFIG=/usr/local/pgsql/bin/pg_config && \
-    echo 'trusted = true' >> /usr/local/pgsql/share/extension/hll.control
-
-#########################################################################################
-#
-# Layer "plpgsql-check-pg-build"
-# compile plpgsql_check extension
-#
-#########################################################################################
-FROM build-deps AS plpgsql-check-pg-build
-COPY --from=pg-build /usr/local/pgsql/ /usr/local/pgsql/
-
-RUN wget https://github.com/okbob/plpgsql_check/archive/refs/tags/v2.3.2.tar.gz -O plpgsql_check.tar.gz && \
-    echo "9d81167c4bbeb74eebf7d60147b21961506161addc2aee537f95ad8efeae427b plpgsql_check.tar.gz" | sha256sum --check && \
-    mkdir plpgsql_check-src && cd plpgsql_check-src && tar xvzf ../plpgsql_check.tar.gz --strip-components=1 -C . && \
-    make -j $(getconf _NPROCESSORS_ONLN) PG_CONFIG=/usr/local/pgsql/bin/pg_config USE_PGXS=1 && \
-    make -j $(getconf _NPROCESSORS_ONLN) install PG_CONFIG=/usr/local/pgsql/bin/pg_config USE_PGXS=1 && \
-    echo 'trusted = true' >> /usr/local/pgsql/share/extension/plpgsql_check.control
-
-#########################################################################################
-#
-# Layer "timescaledb-pg-build"
-# compile timescaledb extension
-#
-#########################################################################################
-FROM build-deps AS timescaledb-pg-build
-COPY --from=pg-build /usr/local/pgsql/ /usr/local/pgsql/
-
-ENV PATH "/usr/local/pgsql/bin:$PATH"
-
-RUN apt-get update && \
-    apt-get install -y cmake && \
-    wget https://github.com/timescale/timescaledb/archive/refs/tags/2.10.1.tar.gz -O timescaledb.tar.gz && \
-    echo "6fca72a6ed0f6d32d2b3523951ede73dc5f9b0077b38450a029a5f411fdb8c73 timescaledb.tar.gz" | sha256sum --check && \
-    mkdir timescaledb-src && cd timescaledb-src && tar xvzf ../timescaledb.tar.gz --strip-components=1 -C . && \
-    ./bootstrap -DSEND_TELEMETRY_DEFAULT:BOOL=OFF -DUSE_TELEMETRY:BOOL=OFF -DAPACHE_ONLY:BOOL=ON && \
-    cd build && \
-    make -j $(getconf _NPROCESSORS_ONLN) && \
-    make install -j $(getconf _NPROCESSORS_ONLN) && \
-    echo "trusted = true" >> /usr/local/pgsql/share/extension/timescaledb.control
-
-#########################################################################################
-#
-# Layer "pg-hint-plan-pg-build"
-# compile pg_hint_plan extension
-#
-#########################################################################################
-FROM build-deps AS pg-hint-plan-pg-build
-COPY --from=pg-build /usr/local/pgsql/ /usr/local/pgsql/
-
-ARG PG_VERSION
-ENV PATH "/usr/local/pgsql/bin:$PATH"
-
-RUN case "${PG_VERSION}" in \
-      "v14") \
-        export PG_HINT_PLAN_VERSION=14_1_4_1 \
-        export PG_HINT_PLAN_CHECKSUM=c3501becf70ead27f70626bce80ea401ceac6a77e2083ee5f3ff1f1444ec1ad1 \
-        ;; \
-      "v15") \
-        export PG_HINT_PLAN_VERSION=15_1_5_0 \
-        export PG_HINT_PLAN_CHECKSUM=564cbbf4820973ffece63fbf76e3c0af62c4ab23543142c7caaa682bc48918be \
-        ;; \
-      *) \
-        echo "Export the valid PG_HINT_PLAN_VERSION variable" && exit 1 \
-        ;; \
-    esac && \
-    wget https://github.com/ossc-db/pg_hint_plan/archive/refs/tags/REL${PG_HINT_PLAN_VERSION}.tar.gz -O pg_hint_plan.tar.gz && \
-    echo "${PG_HINT_PLAN_CHECKSUM} pg_hint_plan.tar.gz" | sha256sum --check && \
-    mkdir pg_hint_plan-src && cd pg_hint_plan-src && tar xvzf ../pg_hint_plan.tar.gz --strip-components=1 -C . && \
-    make -j $(getconf _NPROCESSORS_ONLN) && \
-    make install -j $(getconf _NPROCESSORS_ONLN) && \
-    echo "trusted = true" >> /usr/local/pgsql/share/extension/pg_hint_plan.control
-
-#########################################################################################
-#
-# Layer "rust extensions"
-# This layer is used to build `pgx` deps
-#
-#########################################################################################
-FROM build-deps AS rust-extensions-build
-COPY --from=pg-build /usr/local/pgsql/ /usr/local/pgsql/
-
-RUN apt-get update && \
-    apt-get install -y curl libclang-dev cmake && \
-    useradd -ms /bin/bash nonroot -b /home
-
-ENV HOME=/home/nonroot
-ENV PATH="/home/nonroot/.cargo/bin:/usr/local/pgsql/bin/:$PATH"
-USER nonroot
-WORKDIR /home/nonroot
-ARG PG_VERSION
-
-RUN curl -sSO https://static.rust-lang.org/rustup/dist/$(uname -m)-unknown-linux-gnu/rustup-init && \
-    chmod +x rustup-init && \
-    ./rustup-init -y --no-modify-path --profile minimal --default-toolchain stable && \
-    rm rustup-init && \
-    cargo install --locked --version 0.7.3 cargo-pgx && \
-    /bin/bash -c 'cargo pgx init --pg${PG_VERSION:1}=/usr/local/pgsql/bin/pg_config'
-
-USER root
-
-#########################################################################################
-#
-# Layer "pg-jsonschema-pg-build"
-# Compile "pg_jsonschema" extension
-#
-#########################################################################################
-
-FROM rust-extensions-build AS pg-jsonschema-pg-build
-
-# caeab60d70b2fd3ae421ec66466a3abbb37b7ee6 made on 06/03/2023
-# there is no release tag yet, but we need it due to the superuser fix in the control file, switch to git tag after release >= 0.1.5
-RUN wget https://github.com/supabase/pg_jsonschema/archive/caeab60d70b2fd3ae421ec66466a3abbb37b7ee6.tar.gz -O pg_jsonschema.tar.gz && \
-    echo "54129ce2e7ee7a585648dbb4cef6d73f795d94fe72f248ac01119992518469a4 pg_jsonschema.tar.gz" | sha256sum --check && \
-    mkdir pg_jsonschema-src && cd pg_jsonschema-src && tar xvzf ../pg_jsonschema.tar.gz --strip-components=1 -C . && \
-    sed -i 's/pgx = "0.7.1"/pgx = { version = "0.7.3", features = [ "unsafe-postgres" ] }/g' Cargo.toml && \
-    cargo pgx install --release && \
-    echo "trusted = true" >> /usr/local/pgsql/share/extension/pg_jsonschema.control
-
-#########################################################################################
-#
-# Layer "pg-graphql-pg-build"
-# Compile "pg_graphql" extension
-#
-#########################################################################################
-
-FROM rust-extensions-build AS pg-graphql-pg-build
-
-# b4988843647450a153439be367168ed09971af85 made on 22/02/2023 (from remove-pgx-contrib-spiext branch)
-# Currently pgx version bump to >= 0.7.2  causes "call to unsafe function" compliation errors in
-# pgx-contrib-spiext. There is a branch that removes that dependency, so use it. It is on the
-# same 1.1 version we've used before.
-RUN wget https://github.com/yrashk/pg_graphql/archive/b4988843647450a153439be367168ed09971af85.tar.gz -O pg_graphql.tar.gz && \
-    echo "0c7b0e746441b2ec24187d0e03555faf935c2159e2839bddd14df6dafbc8c9bd pg_graphql.tar.gz" | sha256sum --check && \
-    mkdir pg_graphql-src && cd pg_graphql-src && tar xvzf ../pg_graphql.tar.gz --strip-components=1 -C . && \
-    sed -i 's/pgx = "~0.7.1"/pgx = { version = "0.7.3", features = [ "unsafe-postgres" ] }/g' Cargo.toml && \
-    sed -i 's/pgx-tests = "~0.7.1"/pgx-tests = "0.7.3"/g' Cargo.toml && \
-    cargo pgx install --release && \
-    # it's needed to enable extension because it uses untrusted C language
-    sed -i 's/superuser = false/superuser = true/g' /usr/local/pgsql/share/extension/pg_graphql.control && \
-    echo "trusted = true" >> /usr/local/pgsql/share/extension/pg_graphql.control
-
-#########################################################################################
-#
-# Layer "pg-tiktoken-build"
-# Compile "pg_tiktoken" extension
-#
-#########################################################################################
-
-FROM rust-extensions-build AS pg-tiktoken-pg-build
-
-# 801f84f08c6881c8aa30f405fafbf00eec386a72 made on 10/03/2023
-RUN wget https://github.com/kelvich/pg_tiktoken/archive/801f84f08c6881c8aa30f405fafbf00eec386a72.tar.gz -O pg_tiktoken.tar.gz && \
-    echo "52f60ac800993a49aa8c609961842b611b6b1949717b69ce2ec9117117e16e4a pg_tiktoken.tar.gz" | sha256sum --check && \
-    mkdir pg_tiktoken-src && cd pg_tiktoken-src && tar xvzf ../pg_tiktoken.tar.gz --strip-components=1 -C . && \
-    cargo pgx install --release && \
-    echo "trusted = true" >> /usr/local/pgsql/share/extension/pg_tiktoken.control
-
-#########################################################################################
-#
-# Layer "neon-pg-ext-build"
-# compile neon extensions
-#
-#########################################################################################
-FROM build-deps AS neon-pg-ext-build
-COPY --from=postgis-build /usr/local/pgsql/ /usr/local/pgsql/
-COPY --from=postgis-build /sfcgal/* /
-COPY --from=plv8-build /usr/local/pgsql/ /usr/local/pgsql/
-COPY --from=h3-pg-build /usr/local/pgsql/ /usr/local/pgsql/
-COPY --from=h3-pg-build /h3/usr /
-COPY --from=unit-pg-build /usr/local/pgsql/ /usr/local/pgsql/
-COPY --from=vector-pg-build /usr/local/pgsql/ /usr/local/pgsql/
-COPY --from=pgjwt-pg-build /usr/local/pgsql/ /usr/local/pgsql/
-COPY --from=pg-jsonschema-pg-build /usr/local/pgsql/ /usr/local/pgsql/
-COPY --from=pg-graphql-pg-build /usr/local/pgsql/ /usr/local/pgsql/
-COPY --from=pg-tiktoken-pg-build /usr/local/pgsql/ /usr/local/pgsql/
-COPY --from=hypopg-pg-build /usr/local/pgsql/ /usr/local/pgsql/
-COPY --from=pg-hashids-pg-build /usr/local/pgsql/ /usr/local/pgsql/
-COPY --from=rum-pg-build /usr/local/pgsql/ /usr/local/pgsql/
-COPY --from=pgtap-pg-build /usr/local/pgsql/ /usr/local/pgsql/
-COPY --from=ip4r-pg-build /usr/local/pgsql/ /usr/local/pgsql/
-COPY --from=prefix-pg-build /usr/local/pgsql/ /usr/local/pgsql/
-COPY --from=hll-pg-build /usr/local/pgsql/ /usr/local/pgsql/
-COPY --from=plpgsql-check-pg-build /usr/local/pgsql/ /usr/local/pgsql/
-COPY --from=timescaledb-pg-build /usr/local/pgsql/ /usr/local/pgsql/
-COPY --from=pg-hint-plan-pg-build /usr/local/pgsql/ /usr/local/pgsql/
-COPY pgxn/ pgxn/
-
-RUN make -j $(getconf _NPROCESSORS_ONLN) \
-        PG_CONFIG=/usr/local/pgsql/bin/pg_config \
-        -C pgxn/neon \
-        -s install && \
-    make -j $(getconf _NPROCESSORS_ONLN) \
-        PG_CONFIG=/usr/local/pgsql/bin/pg_config \
-        -C pgxn/neon_utils \
-        -s install
-
-#########################################################################################
-#
-# Compile and run the Neon-specific `compute_ctl` binary
-#
-#########################################################################################
-FROM $REPOSITORY/$IMAGE:$TAG AS compute-tools
-USER nonroot
-# Copy entire project to get Cargo.* files with proper dependencies for the whole project
-COPY --chown=nonroot . .
-RUN cd compute_tools && cargo build --locked --profile release-line-debug-size-lto
-
-#########################################################################################
-#
-# Clean up postgres folder before inclusion
-#
-#########################################################################################
-FROM neon-pg-ext-build AS postgres-cleanup-layer
-COPY --from=neon-pg-ext-build /usr/local/pgsql /usr/local/pgsql
-
-# Remove binaries from /bin/ that we won't use (or would manually copy & install otherwise)
-RUN cd /usr/local/pgsql/bin && rm ecpg raster2pgsql shp2pgsql pgtopo_export pgtopo_import pgsql2shp
-
-# Remove headers that we won't need anymore - we've completed installation of all extensions
-RUN rm -r /usr/local/pgsql/include
-
-# Remove static postgresql libraries - all compilation is finished, so we
-# can now remove these files - they must be included in other binaries by now
-# if they were to be used by other libraries.
-RUN rm /usr/local/pgsql/lib/lib*.a
-
-#########################################################################################
-#
-# Final layer
-# Put it all together into the final image
-#
-#########################################################################################
-FROM debian:bullseye-slim
-# Add user postgres
-RUN mkdir /var/db && useradd -m -d /var/db/postgres postgres && \
-    echo "postgres:test_console_pass" | chpasswd && \
-    mkdir /var/db/postgres/compute && mkdir /var/db/postgres/specs && \
-    chown -R postgres:postgres /var/db/postgres && \
-    chmod 0750 /var/db/postgres/compute && \
-    echo '/usr/local/lib' >> /etc/ld.so.conf && /sbin/ldconfig && \
-    # create folder for file cache
-    mkdir -p -m 777 /neon/cache
-
-COPY --from=postgres-cleanup-layer --chown=postgres /usr/local/pgsql /usr/local
-COPY --from=compute-tools --chown=postgres /home/nonroot/target/release-line-debug-size-lto/compute_ctl /usr/local/bin/compute_ctl
-
-# Install:
-# libreadline8 for psql
-# libicu67, locales for collations (including ICU and plpgsql_check)
-# liblz4-1 for lz4
-# libossp-uuid16 for extension ossp-uuid
-# libgeos, libgdal, libsfcgal1, libproj and libprotobuf-c1 for PostGIS
-# libxml2, libxslt1.1 for xml2
-# libzstd1 for zstd
-RUN apt update &&  \
-    apt install --no-install-recommends -y \
-        gdb \
-        locales \
-        libicu67 \
-        liblz4-1 \
-        libreadline8 \
-        libossp-uuid16 \
-        libgeos-c1v5 \
-        libgdal28 \
-        libproj19 \
-        libprotobuf-c1 \
-        libsfcgal1 \
-        libxml2 \
-        libxslt1.1 \
-        libzstd1 \
-        procps && \
-    rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/* && \
-    localedef -i en_US -c -f UTF-8 -A /usr/share/locale/locale.alias en_US.UTF-8
-
-ENV LANG en_US.utf8
-USER postgres
-ENTRYPOINT ["/usr/local/bin/compute_ctl"]

Dockerfile.compute-node-v14

@@ -0,0 +1,220 @@
+#
+# This file is identical to the Dockerfile.compute-node-v15 file
+# except for the version of Postgres that is built.
+#
+
+ARG TAG=pinned
+
+#########################################################################################
+#
+# Layer "build-deps"
+#
+#########################################################################################
+FROM debian:bullseye-slim AS build-deps
+RUN apt update &&  \
+    apt install -y git autoconf automake libtool build-essential bison flex libreadline-dev \
+    zlib1g-dev libxml2-dev libcurl4-openssl-dev libossp-uuid-dev wget pkg-config libssl-dev
+
+#########################################################################################
+#
+# Layer "pg-build"
+# Build Postgres from the neon postgres repository.
+#
+#########################################################################################
+FROM build-deps AS pg-build
+COPY vendor/postgres-v14 postgres
+RUN cd postgres && \
+    ./configure CFLAGS='-O2 -g3' --enable-debug --with-openssl --with-uuid=ossp && \
+    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 $(getconf _NPROCESSORS_ONLN) -s -C src/interfaces/libpq install && \
+    # Enable some of contrib extensions
+    echo 'trusted = true' >> /usr/local/pgsql/share/extension/bloom.control && \
+    echo 'trusted = true' >> /usr/local/pgsql/share/extension/pgrowlocks.control && \
+    echo 'trusted = true' >> /usr/local/pgsql/share/extension/intagg.control && \
+    echo 'trusted = true' >> /usr/local/pgsql/share/extension/pgstattuple.control && \
+    echo 'trusted = true' >> /usr/local/pgsql/share/extension/earthdistance.control
+
+#########################################################################################
+#
+# Layer "postgis-build"
+# Build PostGIS from the upstream PostGIS mirror.
+#
+#########################################################################################
+FROM build-deps AS postgis-build
+COPY --from=pg-build /usr/local/pgsql/ /usr/local/pgsql/
+RUN apt update && \
+    apt install -y gdal-bin libgdal-dev libprotobuf-c-dev protobuf-c-compiler xsltproc
+
+RUN wget https://download.osgeo.org/postgis/source/postgis-3.3.1.tar.gz && \
+    tar xvzf postgis-3.3.1.tar.gz && \
+    cd postgis-3.3.1 && \
+    ./autogen.sh && \
+    export PATH="/usr/local/pgsql/bin:$PATH" && \
+    ./configure && \
+    make -j $(getconf _NPROCESSORS_ONLN) install && \
+    cd extensions/postgis && \
+    make clean && \
+    make -j $(getconf _NPROCESSORS_ONLN) install && \
+    echo 'trusted = true' >> /usr/local/pgsql/share/extension/postgis.control && \
+    echo 'trusted = true' >> /usr/local/pgsql/share/extension/postgis_raster.control && \
+    echo 'trusted = true' >> /usr/local/pgsql/share/extension/postgis_tiger_geocoder.control && \
+    echo 'trusted = true' >> /usr/local/pgsql/share/extension/postgis_topology.control && \
+    echo 'trusted = true' >> /usr/local/pgsql/share/extension/address_standardizer.control && \
+    echo 'trusted = true' >> /usr/local/pgsql/share/extension/address_standardizer_data_us.control
+
+#########################################################################################
+#
+# Layer "plv8-build"
+# Build plv8
+#
+#########################################################################################
+FROM build-deps AS plv8-build
+COPY --from=pg-build /usr/local/pgsql/ /usr/local/pgsql/
+RUN apt update && \
+    apt install -y ninja-build python3-dev libc++-dev libc++abi-dev libncurses5 binutils
+
+# https://github.com/plv8/plv8/issues/475:
+#   v8 uses gold for linking and sets `--thread-count=4` which breaks
+#   gold version <= 1.35 (https://sourceware.org/bugzilla/show_bug.cgi?id=23607)
+# Install newer gold version manually as debian-testing binutils version updates
+# libc version, which in turn breaks other extension built against non-testing libc.
+RUN wget https://ftp.gnu.org/gnu/binutils/binutils-2.38.tar.gz && \
+    tar xvzf binutils-2.38.tar.gz && \
+    cd binutils-2.38 && \
+    cd libiberty && ./configure && make -j $(getconf _NPROCESSORS_ONLN) && \
+    cd ../bfd && ./configure && make bfdver.h && \
+    cd ../gold && ./configure && make -j $(getconf _NPROCESSORS_ONLN) && make install && \
+    cp /usr/local/bin/ld.gold /usr/bin/gold
+
+# Sed is used to patch for https://github.com/plv8/plv8/issues/503
+RUN wget https://github.com/plv8/plv8/archive/refs/tags/v3.1.4.tar.gz && \
+    tar xvzf v3.1.4.tar.gz && \
+    cd plv8-3.1.4 && \
+    export PATH="/usr/local/pgsql/bin:$PATH" && \
+    sed -i 's/MemoryContextAlloc(/MemoryContextAllocZero(/' plv8.cc && \
+    make DOCKER=1 -j $(getconf _NPROCESSORS_ONLN) install && \
+    rm -rf /plv8-* && \
+    echo 'trusted = true' >> /usr/local/pgsql/share/extension/plv8.control
+
+#########################################################################################
+#
+# Layer "h3-pg-build"
+# Build h3_pg
+#
+#########################################################################################
+FROM build-deps AS h3-pg-build
+COPY --from=pg-build /usr/local/pgsql/ /usr/local/pgsql/
+
+# packaged cmake is too old
+RUN wget https://github.com/Kitware/CMake/releases/download/v3.24.2/cmake-3.24.2-linux-x86_64.sh \
+      -q -O /tmp/cmake-install.sh \
+      && chmod u+x /tmp/cmake-install.sh \
+      && /tmp/cmake-install.sh --skip-license --prefix=/usr/local/ \
+      && rm /tmp/cmake-install.sh
+
+RUN wget https://github.com/uber/h3/archive/refs/tags/v4.0.1.tar.gz -O h3.tgz && \
+    tar xvzf h3.tgz  && \
+    cd h3-4.0.1 && \
+    mkdir build && \
+    cd build && \
+    cmake .. -DCMAKE_BUILD_TYPE=Release && \
+    make -j $(getconf _NPROCESSORS_ONLN) && \
+    DESTDIR=/h3 make install && \
+    cp -R /h3/usr / && \
+    rm -rf build
+
+RUN wget https://github.com/zachasme/h3-pg/archive/refs/tags/v4.0.1.tar.gz -O h3-pg.tgz && \
+    tar xvzf h3-pg.tgz && \
+    cd h3-pg-4.0.1 && \
+    export PATH="/usr/local/pgsql/bin:$PATH" && \
+    make -j $(getconf _NPROCESSORS_ONLN) && \
+    make -j $(getconf _NPROCESSORS_ONLN) install && \
+    echo 'trusted = true' >> /usr/local/pgsql/share/extension/h3.control && \
+    echo 'trusted = true' >> /usr/local/pgsql/share/extension/h3_postgis.control
+
+#########################################################################################
+#
+# Layer "neon-pg-ext-build"
+# compile neon extensions
+#
+#########################################################################################
+FROM build-deps AS neon-pg-ext-build
+COPY --from=postgis-build /usr/local/pgsql/ /usr/local/pgsql/
+COPY --from=plv8-build /usr/local/pgsql/ /usr/local/pgsql/
+COPY --from=h3-pg-build /usr/local/pgsql/ /usr/local/pgsql/
+COPY --from=h3-pg-build /h3/usr /
+COPY pgxn/ pgxn/
+
+RUN make -j $(getconf _NPROCESSORS_ONLN) \
+        PG_CONFIG=/usr/local/pgsql/bin/pg_config \
+        -C pgxn/neon \
+        -s install
+
+#########################################################################################
+#
+# Compile and run the Neon-specific `compute_ctl` binary
+#
+#########################################################################################
+FROM 369495373322.dkr.ecr.eu-central-1.amazonaws.com/rust:$TAG AS compute-tools
+USER nonroot
+# Copy entire project to get Cargo.* files with proper dependencies for the whole project
+COPY --chown=nonroot . .
+RUN cd compute_tools && cargo build --locked --profile release-line-debug-size-lto
+
+#########################################################################################
+#
+# Clean up postgres folder before inclusion
+#
+#########################################################################################
+FROM neon-pg-ext-build AS postgres-cleanup-layer
+COPY --from=neon-pg-ext-build /usr/local/pgsql /usr/local/pgsql
+
+# Remove binaries from /bin/ that we won't use (or would manually copy & install otherwise)
+RUN cd /usr/local/pgsql/bin && rm ecpg raster2pgsql shp2pgsql pgtopo_export pgtopo_import pgsql2shp
+
+# Remove headers that we won't need anymore - we've completed installation of all extensions
+RUN rm -r /usr/local/pgsql/include
+
+# Remove static postgresql libraries - all compilation is finished, so we
+# can now remove these files - they must be included in other binaries by now
+# if they were to be used by other libraries.
+RUN rm /usr/local/pgsql/lib/lib*.a
+
+#########################################################################################
+#
+# Final layer
+# Put it all together into the final image
+#
+#########################################################################################
+FROM debian:bullseye-slim
+# Add user postgres
+RUN mkdir /var/db && useradd -m -d /var/db/postgres postgres && \
+    echo "postgres:test_console_pass" | chpasswd && \
+    mkdir /var/db/postgres/compute && mkdir /var/db/postgres/specs && \
+    chown -R postgres:postgres /var/db/postgres && \
+    chmod 0750 /var/db/postgres/compute && \
+    echo '/usr/local/lib' >> /etc/ld.so.conf && /sbin/ldconfig
+
+COPY --from=postgres-cleanup-layer --chown=postgres /usr/local/pgsql /usr/local
+COPY --from=compute-tools --chown=postgres /home/nonroot/target/release-line-debug-size-lto/compute_ctl /usr/local/bin/compute_ctl
+
+# Install:
+# libreadline8 for psql
+# libossp-uuid16 for extension ossp-uuid
+# libgeos, libgdal, libproj and libprotobuf-c1 for PostGIS
+RUN apt update &&  \
+    apt install --no-install-recommends -y \
+        libreadline8 \
+        libossp-uuid16 \
+        libgeos-c1v5 \
+        libgdal28 \
+        libproj19 \
+        libprotobuf-c1 \
+        gdb && \
+    rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*
+
+USER postgres
+ENTRYPOINT ["/usr/local/bin/compute_ctl"]

Dockerfile.compute-node-v15

@@ -0,0 +1,220 @@
+#
+# This file is identical to the Dockerfile.compute-node-v14 file
+# except for the version of Postgres that is built.
+#
+
+ARG TAG=pinned
+
+#########################################################################################
+#
+# Layer "build-deps"
+#
+#########################################################################################
+FROM debian:bullseye-slim AS build-deps
+RUN apt update &&  \
+    apt install -y git autoconf automake libtool build-essential bison flex libreadline-dev \
+    zlib1g-dev libxml2-dev libcurl4-openssl-dev libossp-uuid-dev wget pkg-config libssl-dev
+
+#########################################################################################
+#
+# Layer "pg-build"
+# Build Postgres from the neon postgres repository.
+#
+#########################################################################################
+FROM build-deps AS pg-build
+COPY vendor/postgres-v15 postgres
+RUN cd postgres && \
+    ./configure CFLAGS='-O2 -g3' --enable-debug --with-openssl --with-uuid=ossp && \
+    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 $(getconf _NPROCESSORS_ONLN) -s -C src/interfaces/libpq install && \
+    # Enable some of contrib extensions
+    echo 'trusted = true' >> /usr/local/pgsql/share/extension/bloom.control && \
+    echo 'trusted = true' >> /usr/local/pgsql/share/extension/pgrowlocks.control && \
+    echo 'trusted = true' >> /usr/local/pgsql/share/extension/intagg.control && \
+    echo 'trusted = true' >> /usr/local/pgsql/share/extension/pgstattuple.control && \
+    echo 'trusted = true' >> /usr/local/pgsql/share/extension/earthdistance.control
+
+#########################################################################################
+#
+# Layer "postgis-build"
+# Build PostGIS from the upstream PostGIS mirror.
+#
+#########################################################################################
+FROM build-deps AS postgis-build
+COPY --from=pg-build /usr/local/pgsql/ /usr/local/pgsql/
+RUN apt update && \
+    apt install -y gdal-bin libgdal-dev libprotobuf-c-dev protobuf-c-compiler xsltproc
+
+RUN wget https://download.osgeo.org/postgis/source/postgis-3.3.1.tar.gz && \
+    tar xvzf postgis-3.3.1.tar.gz && \
+    cd postgis-3.3.1 && \
+    ./autogen.sh && \
+    export PATH="/usr/local/pgsql/bin:$PATH" && \
+    ./configure && \
+    make -j $(getconf _NPROCESSORS_ONLN) install && \
+    cd extensions/postgis && \
+    make clean && \
+    make -j $(getconf _NPROCESSORS_ONLN) install && \
+    echo 'trusted = true' >> /usr/local/pgsql/share/extension/postgis.control && \
+    echo 'trusted = true' >> /usr/local/pgsql/share/extension/postgis_raster.control && \
+    echo 'trusted = true' >> /usr/local/pgsql/share/extension/postgis_tiger_geocoder.control && \
+    echo 'trusted = true' >> /usr/local/pgsql/share/extension/postgis_topology.control && \
+    echo 'trusted = true' >> /usr/local/pgsql/share/extension/address_standardizer.control && \
+    echo 'trusted = true' >> /usr/local/pgsql/share/extension/address_standardizer_data_us.control
+
+#########################################################################################
+#
+# Layer "plv8-build"
+# Build plv8
+#
+#########################################################################################
+FROM build-deps AS plv8-build
+COPY --from=pg-build /usr/local/pgsql/ /usr/local/pgsql/
+RUN apt update && \
+    apt install -y ninja-build python3-dev libc++-dev libc++abi-dev libncurses5 binutils
+
+# https://github.com/plv8/plv8/issues/475:
+#   v8 uses gold for linking and sets `--thread-count=4` which breaks
+#   gold version <= 1.35 (https://sourceware.org/bugzilla/show_bug.cgi?id=23607)
+# Install newer gold version manually as debian-testing binutils version updates
+# libc version, which in turn breaks other extension built against non-testing libc.
+RUN wget https://ftp.gnu.org/gnu/binutils/binutils-2.38.tar.gz && \
+    tar xvzf binutils-2.38.tar.gz && \
+    cd binutils-2.38 && \
+    cd libiberty && ./configure && make -j $(getconf _NPROCESSORS_ONLN) && \
+    cd ../bfd && ./configure && make bfdver.h && \
+    cd ../gold && ./configure && make -j $(getconf _NPROCESSORS_ONLN) && make install && \
+    cp /usr/local/bin/ld.gold /usr/bin/gold
+
+# Sed is used to patch for https://github.com/plv8/plv8/issues/503
+RUN wget https://github.com/plv8/plv8/archive/refs/tags/v3.1.4.tar.gz && \
+    tar xvzf v3.1.4.tar.gz && \
+    cd plv8-3.1.4 && \
+    export PATH="/usr/local/pgsql/bin:$PATH" && \
+    sed -i 's/MemoryContextAlloc(/MemoryContextAllocZero(/' plv8.cc && \
+    make DOCKER=1 -j $(getconf _NPROCESSORS_ONLN) install && \
+    rm -rf /plv8-* && \
+    echo 'trusted = true' >> /usr/local/pgsql/share/extension/plv8.control
+
+#########################################################################################
+#
+# Layer "h3-pg-build"
+# Build h3_pg
+#
+#########################################################################################
+FROM build-deps AS h3-pg-build
+COPY --from=pg-build /usr/local/pgsql/ /usr/local/pgsql/
+
+# packaged cmake is too old
+RUN wget https://github.com/Kitware/CMake/releases/download/v3.24.2/cmake-3.24.2-linux-x86_64.sh \
+      -q -O /tmp/cmake-install.sh \
+      && chmod u+x /tmp/cmake-install.sh \
+      && /tmp/cmake-install.sh --skip-license --prefix=/usr/local/ \
+      && rm /tmp/cmake-install.sh
+
+RUN wget https://github.com/uber/h3/archive/refs/tags/v4.0.1.tar.gz -O h3.tgz && \
+    tar xvzf h3.tgz  && \
+    cd h3-4.0.1 && \
+    mkdir build && \
+    cd build && \
+    cmake .. -DCMAKE_BUILD_TYPE=Release && \
+    make -j $(getconf _NPROCESSORS_ONLN) && \
+    DESTDIR=/h3 make install && \
+    cp -R /h3/usr / && \
+    rm -rf build
+
+RUN wget https://github.com/zachasme/h3-pg/archive/refs/tags/v4.0.1.tar.gz -O h3-pg.tgz && \
+    tar xvzf h3-pg.tgz && \
+    cd h3-pg-4.0.1 && \
+    export PATH="/usr/local/pgsql/bin:$PATH" && \
+    make -j $(getconf _NPROCESSORS_ONLN) && \
+    make -j $(getconf _NPROCESSORS_ONLN) install && \
+    echo 'trusted = true' >> /usr/local/pgsql/share/extension/h3.control && \
+    echo 'trusted = true' >> /usr/local/pgsql/share/extension/h3_postgis.control
+
+#########################################################################################
+#
+# Layer "neon-pg-ext-build"
+# compile neon extensions
+#
+#########################################################################################
+FROM build-deps AS neon-pg-ext-build
+COPY --from=postgis-build /usr/local/pgsql/ /usr/local/pgsql/
+COPY --from=plv8-build /usr/local/pgsql/ /usr/local/pgsql/
+COPY --from=h3-pg-build /usr/local/pgsql/ /usr/local/pgsql/
+COPY --from=h3-pg-build /h3/usr /
+COPY pgxn/ pgxn/
+
+RUN make -j $(getconf _NPROCESSORS_ONLN) \
+        PG_CONFIG=/usr/local/pgsql/bin/pg_config \
+        -C pgxn/neon \
+        -s install
+
+#########################################################################################
+#
+# Compile and run the Neon-specific `compute_ctl` binary
+#
+#########################################################################################
+FROM 369495373322.dkr.ecr.eu-central-1.amazonaws.com/rust:$TAG AS compute-tools
+USER nonroot
+# Copy entire project to get Cargo.* files with proper dependencies for the whole project
+COPY --chown=nonroot . .
+RUN cd compute_tools && cargo build --locked --profile release-line-debug-size-lto
+
+#########################################################################################
+#
+# Clean up postgres folder before inclusion
+#
+#########################################################################################
+FROM neon-pg-ext-build AS postgres-cleanup-layer
+COPY --from=neon-pg-ext-build /usr/local/pgsql /usr/local/pgsql
+
+# Remove binaries from /bin/ that we won't use (or would manually copy & install otherwise)
+RUN cd /usr/local/pgsql/bin && rm ecpg raster2pgsql shp2pgsql pgtopo_export pgtopo_import pgsql2shp
+
+# Remove headers that we won't need anymore - we've completed installation of all extensions
+RUN rm -r /usr/local/pgsql/include
+
+# Remove static postgresql libraries - all compilation is finished, so we
+# can now remove these files - they must be included in other binaries by now
+# if they were to be used by other libraries.
+RUN rm /usr/local/pgsql/lib/lib*.a
+
+#########################################################################################
+#
+# Final layer
+# Put it all together into the final image
+#
+#########################################################################################
+FROM debian:bullseye-slim
+# Add user postgres
+RUN mkdir /var/db && useradd -m -d /var/db/postgres postgres && \
+    echo "postgres:test_console_pass" | chpasswd && \
+    mkdir /var/db/postgres/compute && mkdir /var/db/postgres/specs && \
+    chown -R postgres:postgres /var/db/postgres && \
+    chmod 0750 /var/db/postgres/compute && \
+    echo '/usr/local/lib' >> /etc/ld.so.conf && /sbin/ldconfig
+
+COPY --from=postgres-cleanup-layer --chown=postgres /usr/local/pgsql /usr/local
+COPY --from=compute-tools --chown=postgres /home/nonroot/target/release-line-debug-size-lto/compute_ctl /usr/local/bin/compute_ctl
+
+# Install:
+# libreadline8 for psql
+# libossp-uuid16 for extension ossp-uuid
+# libgeos, libgdal, libproj and libprotobuf-c1 for PostGIS
+RUN apt update &&  \
+    apt install --no-install-recommends -y \
+        libreadline8 \
+        libossp-uuid16 \
+        libgeos-c1v5 \
+        libgdal28 \
+        libproj19 \
+        libprotobuf-c1 \
+        gdb && \
+    rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*
+
+USER postgres
+ENTRYPOINT ["/usr/local/bin/compute_ctl"]

Dockerfile.vm-compute-node

@@ -1,70 +0,0 @@
-# Note: this file *mostly* just builds on Dockerfile.compute-node
-
-ARG SRC_IMAGE
-ARG VM_INFORMANT_VERSION=v0.1.14
-# on libcgroup update, make sure to check bootstrap.sh for changes
-ARG LIBCGROUP_VERSION=v2.0.3
-
-# Pull VM informant, to copy from later
-FROM neondatabase/vm-informant:$VM_INFORMANT_VERSION as informant
-
-# Build cgroup-tools
-#
-# At time of writing (2023-03-14), debian bullseye has a version of cgroup-tools (technically
-# libcgroup) that doesn't support cgroup v2 (version 0.41-11). Unfortunately, the vm-informant
-# requires cgroup v2, so we'll build cgroup-tools ourselves.
-FROM debian:bullseye-slim as libcgroup-builder
-ARG LIBCGROUP_VERSION
-
-RUN set -exu \
-	&& apt update \
-	&& apt install --no-install-recommends -y \
-		git \
-		ca-certificates \
-		automake \
-		cmake \
-		make \
-		gcc \
-		byacc \
-		flex \
-		libtool \
-		libpam0g-dev \
-	&& git clone --depth 1 -b $LIBCGROUP_VERSION https://github.com/libcgroup/libcgroup \
-	&& INSTALL_DIR="/libcgroup-install" \
-	&& mkdir -p "$INSTALL_DIR/bin" "$INSTALL_DIR/include" \
-	&& cd libcgroup \
-	# extracted from bootstrap.sh, with modified flags:
-	&& (test -d m4 || mkdir m4) \
-	&& autoreconf -fi \
-	&& rm -rf autom4te.cache \
-	&& CFLAGS="-O3" ./configure --prefix="$INSTALL_DIR" --sysconfdir=/etc --localstatedir=/var --enable-opaque-hierarchy="name=systemd" \
-	# actually build the thing...
-	&& make install
-
-# Combine, starting from non-VM compute node image.
-FROM $SRC_IMAGE as base
-
-# Temporarily set user back to root so we can run adduser, set inittab
-USER root
-RUN adduser vm-informant --disabled-password --no-create-home
-
-RUN set -e \
-	&& rm -f /etc/inittab \
-	&& touch /etc/inittab
-
-RUN set -e \
-	&& echo "::sysinit:cgconfigparser -l /etc/cgconfig.conf -s 1664" >> /etc/inittab \
-	&& CONNSTR="dbname=postgres user=cloud_admin sslmode=disable" \
-	&& ARGS="--auto-restart --cgroup=neon-postgres --pgconnstr=\"$CONNSTR\"" \
-	&& echo "::respawn:su vm-informant -c '/usr/local/bin/vm-informant $ARGS'" >> /etc/inittab
-
-USER postgres
-
-ADD vm-cgconfig.conf /etc/cgconfig.conf
-COPY --from=informant /usr/bin/vm-informant /usr/local/bin/vm-informant
-
-COPY --from=libcgroup-builder /libcgroup-install/bin/* /usr/bin/
-COPY --from=libcgroup-builder /libcgroup-install/lib/* /usr/lib/
-COPY --from=libcgroup-builder /libcgroup-install/sbin/* /usr/sbin/
-
-ENTRYPOINT ["/usr/sbin/cgexec", "-g", "*:neon-postgres", "/usr/local/bin/compute_ctl"]

Makefile

@@ -133,26 +133,12 @@ neon-pg-ext-%: postgres-%
 	$(MAKE) PG_CONFIG=$(POSTGRES_INSTALL_DIR)/$*/bin/pg_config CFLAGS='$(PG_CFLAGS) $(COPT)' \
 		-C $(POSTGRES_INSTALL_DIR)/build/neon-test-utils-$* \
 		-f $(ROOT_PROJECT_DIR)/pgxn/neon_test_utils/Makefile install
-	+@echo "Compiling neon_utils $*"
-	mkdir -p $(POSTGRES_INSTALL_DIR)/build/neon-utils-$*
-	$(MAKE) PG_CONFIG=$(POSTGRES_INSTALL_DIR)/$*/bin/pg_config CFLAGS='$(PG_CFLAGS) $(COPT)' \
-		-C $(POSTGRES_INSTALL_DIR)/build/neon-utils-$* \
-		-f $(ROOT_PROJECT_DIR)/pgxn/neon_utils/Makefile install
 
 .PHONY: neon-pg-ext-clean-%
 neon-pg-ext-clean-%:
-	$(MAKE) PG_CONFIG=$(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
+	$(MAKE) -C $(POSTGRES_INSTALL_DIR)/pgxn/neon-$* -f $(ROOT_PROJECT_DIR)/pgxn/neon/Makefile clean
+	$(MAKE) -C $(POSTGRES_INSTALL_DIR)/pgxn/neon_walredo-$* -f $(ROOT_PROJECT_DIR)/pgxn/neon_walredo/Makefile clean
+	$(MAKE) -C $(POSTGRES_INSTALL_DIR)/pgxn/neon_test_utils-$* -f $(ROOT_PROJECT_DIR)/pgxn/neon_test_utils/Makefile clean
 
 .PHONY: neon-pg-ext
 neon-pg-ext: \

README.md

@@ -34,13 +34,6 @@ dnf install flex bison readline-devel zlib-devel openssl-devel \
   libseccomp-devel perl clang cmake postgresql postgresql-contrib protobuf-compiler \
   protobuf-devel
 ```
-* On Arch based systems, these packages are needed:
-```bash
-pacman -S base-devel readline zlib libseccomp openssl clang \
-postgresql-libs cmake postgresql protobuf
-```
-
-Building Neon requires 3.15+ version of `protoc` (protobuf-compiler). If your distribution provides an older version, you can install a newer version from [here](https://github.com/protocolbuffers/protobuf/releases).
 
 2. [Install Rust](https://www.rust-lang.org/tools/install)
 ```
@@ -48,14 +41,11 @@ Building Neon requires 3.15+ version of `protoc` (protobuf-compiler). If your di
 curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh
 ```
 
-#### Installing dependencies on macOS (12.3.1)
+#### Installing dependencies on OSX (12.3.1)
 1. Install XCode and dependencies
 ```
 xcode-select --install
 brew install protobuf openssl flex bison
-
-# add openssl to PATH, required for ed25519 keys generation in neon_local
-echo 'export PATH="$(brew --prefix openssl)/bin:$PATH"' >> ~/.zshrc
 ```
 
 2. [Install Rust](https://www.rust-lang.org/tools/install)
@@ -93,10 +83,9 @@ cd neon
 
 # The preferred and default is to make a debug build. This will create a
 # demonstrably slower build than a release build. For a release build,
-# use "BUILD_TYPE=release make -j`nproc` -s"
-# Remove -s for the verbose build log
+# use "BUILD_TYPE=release make -j`nproc`"
 
-make -j`nproc` -s
+make -j`nproc`
 ```
 
 #### Building on OSX
@@ -110,17 +99,16 @@ cd neon
 
 # The preferred and default is to make a debug build. This will create a
 # demonstrably slower build than a release build. For a release build,
-# use "BUILD_TYPE=release make -j`sysctl -n hw.logicalcpu` -s"
-# Remove -s for the verbose build log
+# use "BUILD_TYPE=release make -j`sysctl -n hw.logicalcpu`"
 
-make -j`sysctl -n hw.logicalcpu` -s
+make -j`sysctl -n hw.logicalcpu`
 ```
 
 #### Dependency installation notes
 To run the `psql` client, install the `postgresql-client` package or modify `PATH` and `LD_LIBRARY_PATH` to include `pg_install/bin` and `pg_install/lib`, respectively.
 
 To run the integration tests or Python scripts (not required to use the code), install
-Python (3.9 or higher), and install python3 packages using `./scripts/pysync` (requires [poetry>=1.3](https://python-poetry.org/)) in the project directory.
+Python (3.9 or higher), and install python3 packages using `./scripts/pysync` (requires [poetry](https://python-poetry.org/)) in the project directory.
 
 
 #### Running neon database
@@ -147,15 +135,15 @@ Created an initial timeline 'de200bd42b49cc1814412c7e592dd6e9' at Lsn 0/16B5A50
 Setting tenant 9ef87a5bf0d92544f6fafeeb3239695c as a default one
 
 # start postgres compute node
-> ./target/debug/neon_local endpoint start main
-Starting new endpoint main (PostgreSQL v14) on timeline de200bd42b49cc1814412c7e592dd6e9 ...
+> ./target/debug/neon_local pg start main
+Starting new postgres (v14) main on timeline de200bd42b49cc1814412c7e592dd6e9 ...
 Extracting base backup to create postgres instance: path=.neon/pgdatadirs/tenants/9ef87a5bf0d92544f6fafeeb3239695c/main port=55432
-Starting postgres at 'host=127.0.0.1 port=55432 user=cloud_admin dbname=postgres'
+Starting postgres node at 'host=127.0.0.1 port=55432 user=cloud_admin dbname=postgres'
 
 # check list of running postgres instances
-> ./target/debug/neon_local endpoint list
- ENDPOINT  ADDRESS          TIMELINE                          BRANCH NAME  LSN        STATUS
- main      127.0.0.1:55432  de200bd42b49cc1814412c7e592dd6e9  main         0/16B5BA8  running
+> ./target/debug/neon_local pg list
+ NODE  ADDRESS          TIMELINE                          BRANCH NAME  LSN        STATUS
+ main  127.0.0.1:55432  de200bd42b49cc1814412c7e592dd6e9  main         0/16B5BA8  running
 ```
 
 2. Now, it is possible to connect to postgres and run some queries:
@@ -184,14 +172,14 @@ Created timeline 'b3b863fa45fa9e57e615f9f2d944e601' at Lsn 0/16F9A00 for tenant:
 (L) ┗━ @0/16F9A00: migration_check [b3b863fa45fa9e57e615f9f2d944e601]
 
 # start postgres on that branch
-> ./target/debug/neon_local endpoint start migration_check --branch-name migration_check
-Starting new endpoint migration_check (PostgreSQL v14) on timeline b3b863fa45fa9e57e615f9f2d944e601 ...
+> ./target/debug/neon_local pg start migration_check --branch-name migration_check
+Starting new postgres migration_check on timeline b3b863fa45fa9e57e615f9f2d944e601 ...
 Extracting base backup to create postgres instance: path=.neon/pgdatadirs/tenants/9ef87a5bf0d92544f6fafeeb3239695c/migration_check port=55433
-Starting postgres at 'host=127.0.0.1 port=55433 user=cloud_admin dbname=postgres'
+Starting postgres node at 'host=127.0.0.1 port=55433 user=cloud_admin dbname=postgres'
 
 # check the new list of running postgres instances
-> ./target/debug/neon_local endpoint list
- ENDPOINT         ADDRESS          TIMELINE                          BRANCH NAME      LSN        STATUS
+> ./target/debug/neon_local pg list
+ NODE             ADDRESS          TIMELINE                          BRANCH NAME      LSN        STATUS
  main             127.0.0.1:55432  de200bd42b49cc1814412c7e592dd6e9  main             0/16F9A38  running
  migration_check  127.0.0.1:55433  b3b863fa45fa9e57e615f9f2d944e601  migration_check  0/16F9A70  running
 

compute_tools/Cargo.toml

@@ -11,22 +11,15 @@ clap.workspace = true
 futures.workspace = true
 hyper = { workspace = true, features = ["full"] }
 notify.workspace = true
-num_cpus.workspace = true
-opentelemetry.workspace = true
 postgres.workspace = true
 regex.workspace = true
 serde.workspace = true
 serde_json.workspace = true
 tar.workspace = true
-reqwest = { workspace = true, features = ["json"] }
 tokio = { workspace = true, features = ["rt", "rt-multi-thread"] }
 tokio-postgres.workspace = true
 tracing.workspace = true
-tracing-opentelemetry.workspace = true
 tracing-subscriber.workspace = true
-tracing-utils.workspace = true
 url.workspace = true
 
-compute_api.workspace = true
-utils.workspace = true
 workspace_hack.workspace = true

compute_tools/src/bin/compute_ctl.rs

@@ -34,27 +34,26 @@ use std::fs::File;
 use std::panic;
 use std::path::Path;
 use std::process::exit;
-use std::sync::{mpsc, Arc, Condvar, Mutex};
+use std::sync::{Arc, RwLock};
 use std::{thread, time::Duration};
 
 use anyhow::{Context, Result};
 use chrono::Utc;
 use clap::Arg;
 use tracing::{error, info};
-use url::Url;
 
-use compute_api::responses::ComputeStatus;
-
-use compute_tools::compute::{ComputeNode, ComputeState, ParsedSpec};
-use compute_tools::configurator::launch_configurator;
+use compute_tools::compute::{ComputeMetrics, ComputeNode, ComputeState, ComputeStatus};
 use compute_tools::http::api::launch_http_server;
+use compute_tools::informant::spawn_vm_informant_if_present;
 use compute_tools::logger::*;
 use compute_tools::monitor::launch_monitor;
 use compute_tools::params::*;
+use compute_tools::pg_helpers::*;
 use compute_tools::spec::*;
+use url::Url;
 
 fn main() -> Result<()> {
-    init_tracing_and_logging(DEFAULT_LOG_LEVEL)?;
+    init_logger(DEFAULT_LOG_LEVEL)?;
 
     let matches = cli().get_matches();
 
@@ -64,134 +63,63 @@ fn main() -> Result<()> {
     let connstr = matches
         .get_one::<String>("connstr")
         .expect("Postgres connection string is required");
-    let spec_json = matches.get_one::<String>("spec");
+    let spec = matches.get_one::<String>("spec");
     let spec_path = matches.get_one::<String>("spec-path");
 
-    let compute_id = matches.get_one::<String>("compute-id");
-    let control_plane_uri = matches.get_one::<String>("control-plane-uri");
-
     // Try to use just 'postgres' if no path is provided
     let pgbin = matches.get_one::<String>("pgbin").unwrap();
 
-    let spec;
-    let mut live_config_allowed = false;
-    match spec_json {
+    let spec: ComputeSpec = match spec {
         // First, try to get cluster spec from the cli argument
-        Some(json) => {
-            spec = Some(serde_json::from_str(json)?);
-        }
+        Some(json) => serde_json::from_str(json)?,
         None => {
             // Second, try to read it from the file if path is provided
             if let Some(sp) = spec_path {
                 let path = Path::new(sp);
                 let file = File::open(path)?;
-                spec = Some(serde_json::from_reader(file)?);
-            } else if let Some(id) = compute_id {
-                if let Some(cp_base) = control_plane_uri {
-                    live_config_allowed = true;
-                    spec = match get_spec_from_control_plane(cp_base, id) {
-                        Ok(s) => s,
-                        Err(e) => {
-                            error!("cannot get response from control plane: {}", e);
-                            panic!("neither spec nor confirmation that compute is in the Empty state was received");
-                        }
-                    };
-                } else {
-                    panic!("must specify both --control-plane-uri and --compute-id or none");
-                }
+                serde_json::from_reader(file)?
             } else {
-                panic!(
-                    "compute spec should be provided by one of the following ways: \
-                    --spec OR --spec-path OR --control-plane-uri and --compute-id"
-                );
+                panic!("cluster spec should be provided via --spec or --spec-path argument");
             }
         }
     };
 
-    let mut new_state = ComputeState::new();
-    let spec_set;
-    if let Some(spec) = spec {
-        let pspec = ParsedSpec::try_from(spec).map_err(|msg| anyhow::anyhow!(msg))?;
-        new_state.pspec = Some(pspec);
-        spec_set = true;
-    } else {
-        spec_set = false;
-    }
-    let compute_node = ComputeNode {
+    let pageserver_connstr = spec
+        .cluster
+        .settings
+        .find("neon.pageserver_connstring")
+        .expect("pageserver connstr should be provided");
+    let tenant = spec
+        .cluster
+        .settings
+        .find("neon.tenant_id")
+        .expect("tenant id should be provided");
+    let timeline = spec
+        .cluster
+        .settings
+        .find("neon.timeline_id")
+        .expect("tenant id should be provided");
+
+    let compute_state = ComputeNode {
+        start_time: Utc::now(),
         connstr: Url::parse(connstr).context("cannot parse connstr as a URL")?,
         pgdata: pgdata.to_string(),
         pgbin: pgbin.to_string(),
-        live_config_allowed,
-        state: Mutex::new(new_state),
-        state_changed: Condvar::new(),
+        spec,
+        tenant,
+        timeline,
+        pageserver_connstr,
+        metrics: ComputeMetrics::default(),
+        state: RwLock::new(ComputeState::new()),
     };
-    let compute = Arc::new(compute_node);
+    let compute = Arc::new(compute_state);
 
-    // Launch http service first, so we were able to serve control-plane
+    // Launch service threads first, so we were able to serve availability
     // requests, while configuration is still in progress.
     let _http_handle = launch_http_server(&compute).expect("cannot launch http endpoint thread");
-
-    if !spec_set {
-        // No spec provided, hang waiting for it.
-        info!("no compute spec provided, waiting");
-        let mut state = compute.state.lock().unwrap();
-        while state.status != ComputeStatus::ConfigurationPending {
-            state = compute.state_changed.wait(state).unwrap();
-
-            if state.status == ComputeStatus::ConfigurationPending {
-                info!("got spec, continue configuration");
-                // Spec is already set by the http server handler.
-                break;
-            }
-        }
-    }
-
-    // We got all we need, update the state.
-    let mut state = compute.state.lock().unwrap();
-    let pspec = state.pspec.as_ref().expect("spec must be set");
-    let startup_tracing_context = pspec.spec.startup_tracing_context.clone();
-
-    // Record for how long we slept waiting for the spec.
-    state.metrics.wait_for_spec_ms = Utc::now()
-        .signed_duration_since(state.start_time)
-        .to_std()
-        .unwrap()
-        .as_millis() as u64;
-    // Reset start time to the actual start of the configuration, so that
-    // total startup time was properly measured at the end.
-    state.start_time = Utc::now();
-
-    state.status = ComputeStatus::Init;
-    compute.state_changed.notify_all();
-    drop(state);
-
-    // Extract OpenTelemetry context for the startup actions from the spec, and
-    // attach it to the current tracing context.
-    //
-    // This is used to propagate the context for the 'start_compute' operation
-    // from the neon control plane. This allows linking together the wider
-    // 'start_compute' operation that creates the compute container, with the
-    // startup actions here within the container.
-    //
-    // Switch to the startup context here, and exit it once the startup has
-    // completed and Postgres is up and running.
-    //
-    // NOTE: This is supposed to only cover the *startup* actions. Once
-    // postgres is configured and up-and-running, we exit this span. Any other
-    // actions that are performed on incoming HTTP requests, for example, are
-    // performed in separate spans.
-    let startup_context_guard = if let Some(ref carrier) = startup_tracing_context {
-        use opentelemetry::propagation::TextMapPropagator;
-        use opentelemetry::sdk::propagation::TraceContextPropagator;
-        Some(TraceContextPropagator::new().extract(carrier).attach())
-    } else {
-        None
-    };
-
-    // Launch remaining service threads
     let _monitor_handle = launch_monitor(&compute).expect("cannot launch compute monitor thread");
-    let _configurator_handle =
-        launch_configurator(&compute).expect("cannot launch configurator thread");
+    // Also spawn the thread responsible for handling the VM informant -- if it's present
+    let _vm_informant_handle = spawn_vm_informant_if_present().expect("cannot launch VM informant");
 
     // Start Postgres
     let mut delay_exit = false;
@@ -200,7 +128,7 @@ fn main() -> Result<()> {
         Ok(pg) => Some(pg),
         Err(err) => {
             error!("could not start the compute node: {:?}", err);
-            let mut state = compute.state.lock().unwrap();
+            let mut state = compute.state.write().unwrap();
             state.error = Some(format!("{:?}", err));
             state.status = ComputeStatus::Failed;
             drop(state);
@@ -212,9 +140,6 @@ fn main() -> Result<()> {
     // Wait for the child Postgres process forever. In this state Ctrl+C will
     // propagate to Postgres and it will be shut down as well.
     if let Some(mut pg) = pg {
-        // Startup is finished, exit the startup tracing span
-        drop(startup_context_guard);
-
         let ecode = pg
             .wait()
             .expect("failed to start waiting on Postgres process");
@@ -231,29 +156,9 @@ fn main() -> Result<()> {
     if delay_exit {
         info!("giving control plane 30s to collect the error before shutdown");
         thread::sleep(Duration::from_secs(30));
+        info!("shutting down");
     }
 
-    // Shutdown trace pipeline gracefully, so that it has a chance to send any
-    // pending traces before we exit. Shutting down OTEL tracing provider may
-    // hang for quite some time, see, for example:
-    // - https://github.com/open-telemetry/opentelemetry-rust/issues/868
-    // - and our problems with staging https://github.com/neondatabase/cloud/issues/3707#issuecomment-1493983636
-    //
-    // Yet, we want computes to shut down fast enough, as we may need a new one
-    // for the same timeline ASAP. So wait no longer than 2s for the shutdown to
-    // complete, then just error out and exit the main thread.
-    info!("shutting down tracing");
-    let (sender, receiver) = mpsc::channel();
-    let _ = thread::spawn(move || {
-        tracing_utils::shutdown_tracing();
-        sender.send(()).ok()
-    });
-    let shutdown_res = receiver.recv_timeout(Duration::from_millis(2000));
-    if shutdown_res.is_err() {
-        error!("timed out while shutting down tracing, exiting anyway");
-    }
-
-    info!("shutting down");
     exit(exit_code.unwrap_or(1))
 }
 
@@ -295,18 +200,6 @@ fn cli() -> clap::Command {
                 .long("spec-path")
                 .value_name("SPEC_PATH"),
         )
-        .arg(
-            Arg::new("compute-id")
-                .short('i')
-                .long("compute-id")
-                .value_name("COMPUTE_ID"),
-        )
-        .arg(
-            Arg::new("control-plane-uri")
-                .short('p')
-                .long("control-plane-uri")
-                .value_name("CONTROL_PLANE_API_BASE_URI"),
-        )
 }
 
 #[test]

compute_tools/src/checker.rs

@@ -1,28 +1,12 @@
 use anyhow::{anyhow, Result};
+use postgres::Client;
 use tokio_postgres::NoTls;
 use tracing::{error, instrument};
 
 use crate::compute::ComputeNode;
 
-/// Update timestamp in a row in a special service table to check
-/// that we can actually write some data in this particular timeline.
-/// Create table if it's missing.
 #[instrument(skip_all)]
-pub async fn check_writability(compute: &ComputeNode) -> Result<()> {
-    // Connect to the database.
-    let (client, connection) = tokio_postgres::connect(compute.connstr.as_str(), NoTls).await?;
-    if client.is_closed() {
-        return Err(anyhow!("connection to postgres closed"));
-    }
-
-    // The connection object performs the actual communication with the database,
-    // so spawn it off to run on its own.
-    tokio::spawn(async move {
-        if let Err(e) = connection.await {
-            error!("connection error: {}", e);
-        }
-    });
-
+pub fn create_writability_check_data(client: &mut Client) -> Result<()> {
     let query = "
     CREATE TABLE IF NOT EXISTS health_check (
         id serial primary key,
@@ -31,15 +15,31 @@ pub async fn check_writability(compute: &ComputeNode) -> Result<()> {
     INSERT INTO health_check VALUES (1, now())
         ON CONFLICT (id) DO UPDATE
          SET updated_at = now();";
-
-    let result = client.simple_query(query).await?;
-
-    if result.len() != 2 {
-        return Err(anyhow::format_err!(
-            "expected 2 query results, but got {}",
-            result.len()
-        ));
+    let result = client.simple_query(query)?;
+    if result.len() < 2 {
+        return Err(anyhow::format_err!("executed  {} queries", result.len()));
+    }
+    Ok(())
+}
+
+#[instrument(skip_all)]
+pub async fn check_writability(compute: &ComputeNode) -> Result<()> {
+    let (client, connection) = tokio_postgres::connect(compute.connstr.as_str(), NoTls).await?;
+    if client.is_closed() {
+        return Err(anyhow!("connection to postgres closed"));
+    }
+    tokio::spawn(async move {
+        if let Err(e) = connection.await {
+            error!("connection error: {}", e);
+        }
+    });
+
+    let result = client
+        .simple_query("UPDATE health_check SET updated_at = now() WHERE id = 1;")
+        .await?;
+
+    if result.len() != 1 {
+        return Err(anyhow!("statement can't be executed"));
     }
-
     Ok(())
 }

compute_tools/src/compute.rs

@@ -18,71 +18,61 @@ use std::fs;
 use std::os::unix::fs::PermissionsExt;
 use std::path::Path;
 use std::process::{Command, Stdio};
-use std::str::FromStr;
-use std::sync::{Condvar, Mutex};
+use std::sync::atomic::{AtomicU64, Ordering};
+use std::sync::RwLock;
 
 use anyhow::{Context, Result};
 use chrono::{DateTime, Utc};
 use postgres::{Client, NoTls};
-use tokio_postgres;
+use serde::{Serialize, Serializer};
 use tracing::{info, instrument, warn};
-use utils::id::{TenantId, TimelineId};
-use utils::lsn::Lsn;
-
-use compute_api::responses::{ComputeMetrics, ComputeStatus};
-use compute_api::spec::ComputeSpec;
 
+use crate::checker::create_writability_check_data;
 use crate::config;
 use crate::pg_helpers::*;
 use crate::spec::*;
 
 /// Compute node info shared across several `compute_ctl` threads.
 pub struct ComputeNode {
+    pub start_time: DateTime<Utc>,
     // Url type maintains proper escaping
     pub connstr: url::Url,
     pub pgdata: String,
     pub pgbin: String,
-    /// We should only allow live re- / configuration of the compute node if
-    /// it uses 'pull model', i.e. it can go to control-plane and fetch
-    /// the latest configuration. Otherwise, there could be a case:
-    /// - we start compute with some spec provided as argument
-    /// - we push new spec and it does reconfiguration
-    /// - but then something happens and compute pod / VM is destroyed,
-    ///   so k8s controller starts it again with the **old** spec
-    /// and the same for empty computes:
-    /// - we started compute without any spec
-    /// - we push spec and it does configuration
-    /// - but then it is restarted without any spec again
-    pub live_config_allowed: bool,
-    /// Volatile part of the `ComputeNode`, which should be used under `Mutex`.
-    /// To allow HTTP API server to serving status requests, while configuration
-    /// is in progress, lock should be held only for short periods of time to do
-    /// read/write, not the whole configuration process.
-    pub state: Mutex<ComputeState>,
-    /// `Condvar` to allow notifying waiters about state changes.
-    pub state_changed: Condvar,
+    pub spec: ComputeSpec,
+    pub tenant: String,
+    pub timeline: String,
+    pub pageserver_connstr: String,
+    pub metrics: ComputeMetrics,
+    /// Volatile part of the `ComputeNode` so should be used under `RwLock`
+    /// to allow HTTP API server to serve status requests, while configuration
+    /// is in progress.
+    pub state: RwLock<ComputeState>,
 }
 
-#[derive(Clone, Debug)]
+fn rfc3339_serialize<S>(x: &DateTime<Utc>, s: S) -> Result<S::Ok, S::Error>
+where
+    S: Serializer,
+{
+    x.to_rfc3339().serialize(s)
+}
+
+#[derive(Serialize)]
+#[serde(rename_all = "snake_case")]
 pub struct ComputeState {
-    pub start_time: DateTime<Utc>,
     pub status: ComputeStatus,
     /// Timestamp of the last Postgres activity
+    #[serde(serialize_with = "rfc3339_serialize")]
     pub last_active: DateTime<Utc>,
     pub error: Option<String>,
-    pub pspec: Option<ParsedSpec>,
-    pub metrics: ComputeMetrics,
 }
 
 impl ComputeState {
     pub fn new() -> Self {
         Self {
-            start_time: Utc::now(),
-            status: ComputeStatus::Empty,
+            status: ComputeStatus::Init,
             last_active: Utc::now(),
             error: None,
-            pspec: None,
-            metrics: ComputeMetrics::default(),
         }
     }
 }
@@ -93,58 +83,29 @@ impl Default for ComputeState {
     }
 }
 
-#[derive(Clone, Debug)]
-pub struct ParsedSpec {
-    pub spec: ComputeSpec,
-    pub tenant_id: TenantId,
-    pub timeline_id: TimelineId,
-    pub pageserver_connstr: String,
-    pub storage_auth_token: Option<String>,
+#[derive(Serialize, Clone, Copy, PartialEq, Eq)]
+#[serde(rename_all = "snake_case")]
+pub enum ComputeStatus {
+    Init,
+    Running,
+    Failed,
 }
 
-impl TryFrom<ComputeSpec> for ParsedSpec {
-    type Error = String;
-    fn try_from(spec: ComputeSpec) -> Result<Self, String> {
-        let pageserver_connstr = spec
-            .cluster
-            .settings
-            .find("neon.pageserver_connstring")
-            .ok_or("pageserver connstr should be provided")?;
-        let storage_auth_token = spec.storage_auth_token.clone();
-        let tenant_id: TenantId = spec
-            .cluster
-            .settings
-            .find("neon.tenant_id")
-            .ok_or("tenant id should be provided")
-            .map(|s| TenantId::from_str(&s))?
-            .or(Err("invalid tenant id"))?;
-        let timeline_id: TimelineId = spec
-            .cluster
-            .settings
-            .find("neon.timeline_id")
-            .ok_or("timeline id should be provided")
-            .map(|s| TimelineId::from_str(&s))?
-            .or(Err("invalid timeline id"))?;
-
-        Ok(ParsedSpec {
-            spec,
-            pageserver_connstr,
-            storage_auth_token,
-            tenant_id,
-            timeline_id,
-        })
-    }
+#[derive(Default, Serialize)]
+pub struct ComputeMetrics {
+    pub sync_safekeepers_ms: AtomicU64,
+    pub basebackup_ms: AtomicU64,
+    pub config_ms: AtomicU64,
+    pub total_startup_ms: AtomicU64,
 }
 
 impl ComputeNode {
     pub fn set_status(&self, status: ComputeStatus) {
-        let mut state = self.state.lock().unwrap();
-        state.status = status;
-        self.state_changed.notify_all();
+        self.state.write().unwrap().status = status;
     }
 
     pub fn get_status(&self) -> ComputeStatus {
-        self.state.lock().unwrap().status
+        self.state.read().unwrap().status
     }
 
     // Remove `pgdata` directory and create it again with right permissions.
@@ -160,26 +121,14 @@ impl ComputeNode {
 
     // Get basebackup from the libpq connection to pageserver using `connstr` and
     // unarchive it to `pgdata` directory overriding all its previous content.
-    #[instrument(skip(self, compute_state))]
-    fn get_basebackup(&self, compute_state: &ComputeState, lsn: Lsn) -> Result<()> {
-        let spec = compute_state.pspec.as_ref().expect("spec must be set");
+    #[instrument(skip(self))]
+    fn get_basebackup(&self, lsn: &str) -> Result<()> {
         let start_time = Utc::now();
 
-        let mut config = postgres::Config::from_str(&spec.pageserver_connstr)?;
-
-        // Use the storage auth token from the config file, if given.
-        // Note: this overrides any password set in the connection string.
-        if let Some(storage_auth_token) = &spec.storage_auth_token {
-            info!("Got storage auth token from spec file");
-            config.password(storage_auth_token);
-        } else {
-            info!("Storage auth token not set");
-        }
-
-        let mut client = config.connect(NoTls)?;
+        let mut client = Client::connect(&self.pageserver_connstr, NoTls)?;
         let basebackup_cmd = match lsn {
-            Lsn(0) => format!("basebackup {} {}", spec.tenant_id, spec.timeline_id), // First start of the compute
-            _ => format!("basebackup {} {} {}", spec.tenant_id, spec.timeline_id, lsn),
+            "0/0" => format!("basebackup {} {}", &self.tenant, &self.timeline), // First start of the compute
+            _ => format!("basebackup {} {} {}", &self.tenant, &self.timeline, lsn),
         };
         let copyreader = client.copy_out(basebackup_cmd.as_str())?;
 
@@ -192,28 +141,27 @@ impl ComputeNode {
         ar.set_ignore_zeros(true);
         ar.unpack(&self.pgdata)?;
 
-        self.state.lock().unwrap().metrics.basebackup_ms = Utc::now()
-            .signed_duration_since(start_time)
-            .to_std()
-            .unwrap()
-            .as_millis() as u64;
+        self.metrics.basebackup_ms.store(
+            Utc::now()
+                .signed_duration_since(start_time)
+                .to_std()
+                .unwrap()
+                .as_millis() as u64,
+            Ordering::Relaxed,
+        );
+
         Ok(())
     }
 
     // Run `postgres` in a special mode with `--sync-safekeepers` argument
     // and return the reported LSN back to the caller.
-    #[instrument(skip(self, storage_auth_token))]
-    fn sync_safekeepers(&self, storage_auth_token: Option<String>) -> Result<Lsn> {
+    #[instrument(skip(self))]
+    fn sync_safekeepers(&self) -> Result<String> {
         let start_time = Utc::now();
 
         let sync_handle = Command::new(&self.pgbin)
             .args(["--sync-safekeepers"])
             .env("PGDATA", &self.pgdata) // we cannot use -D in this mode
-            .envs(if let Some(storage_auth_token) = &storage_auth_token {
-                vec![("NEON_AUTH_TOKEN", storage_auth_token)]
-            } else {
-                vec![]
-            })
             .stdout(Stdio::piped())
             .spawn()
             .expect("postgres --sync-safekeepers failed to start");
@@ -234,120 +182,63 @@ impl ComputeNode {
             );
         }
 
-        self.state.lock().unwrap().metrics.sync_safekeepers_ms = Utc::now()
-            .signed_duration_since(start_time)
-            .to_std()
-            .unwrap()
-            .as_millis() as u64;
+        self.metrics.sync_safekeepers_ms.store(
+            Utc::now()
+                .signed_duration_since(start_time)
+                .to_std()
+                .unwrap()
+                .as_millis() as u64,
+            Ordering::Relaxed,
+        );
 
-        let lsn = Lsn::from_str(String::from_utf8(sync_output.stdout)?.trim())?;
+        let lsn = String::from(String::from_utf8(sync_output.stdout)?.trim());
 
         Ok(lsn)
     }
 
     /// Do all the preparations like PGDATA directory creation, configuration,
     /// safekeepers sync, basebackup, etc.
-    #[instrument(skip(self, compute_state))]
-    pub fn prepare_pgdata(&self, compute_state: &ComputeState) -> Result<()> {
-        #[derive(Clone)]
-        enum Replication {
-            Primary,
-            Static { lsn: Lsn },
-            HotStandby,
-        }
-
-        let pspec = compute_state.pspec.as_ref().expect("spec must be set");
-        let spec = &pspec.spec;
+    #[instrument(skip(self))]
+    pub fn prepare_pgdata(&self) -> Result<()> {
+        let spec = &self.spec;
         let pgdata_path = Path::new(&self.pgdata);
 
-        let hot_replica = if let Some(option) = spec.cluster.settings.find_ref("hot_standby") {
-            if let Some(value) = &option.value {
-                anyhow::ensure!(option.vartype == "bool");
-                matches!(value.as_str(), "on" | "yes" | "true")
-            } else {
-                false
-            }
-        } else {
-            false
-        };
-
-        let replication = if hot_replica {
-            Replication::HotStandby
-        } else if let Some(lsn) = spec.cluster.settings.find("recovery_target_lsn") {
-            Replication::Static {
-                lsn: Lsn::from_str(&lsn)?,
-            }
-        } else {
-            Replication::Primary
-        };
-
         // Remove/create an empty pgdata directory and put configuration there.
         self.create_pgdata()?;
-        config::write_postgres_conf(&pgdata_path.join("postgresql.conf"), &pspec.spec)?;
+        config::write_postgres_conf(&pgdata_path.join("postgresql.conf"), spec)?;
 
-        // Syncing safekeepers is only safe with primary nodes: if a primary
-        // is already connected it will be kicked out, so a secondary (standby)
-        // cannot sync safekeepers.
-        let lsn = match &replication {
-            Replication::Primary => {
-                info!("starting safekeepers syncing");
-                let lsn = self
-                    .sync_safekeepers(pspec.storage_auth_token.clone())
-                    .with_context(|| "failed to sync safekeepers")?;
-                info!("safekeepers synced at LSN {}", lsn);
-                lsn
-            }
-            Replication::Static { lsn } => {
-                info!("Starting read-only node at static LSN {}", lsn);
-                *lsn
-            }
-            Replication::HotStandby => {
-                info!("Initializing standby from latest Pageserver LSN");
-                Lsn(0)
-            }
-        };
+        info!("starting safekeepers syncing");
+        let lsn = self
+            .sync_safekeepers()
+            .with_context(|| "failed to sync safekeepers")?;
+        info!("safekeepers synced at LSN {}", lsn);
 
         info!(
             "getting basebackup@{} from pageserver {}",
-            lsn, &pspec.pageserver_connstr
+            lsn, &self.pageserver_connstr
         );
-        self.get_basebackup(compute_state, lsn).with_context(|| {
+        self.get_basebackup(&lsn).with_context(|| {
             format!(
                 "failed to get basebackup@{} from pageserver {}",
-                lsn, &pspec.pageserver_connstr
+                lsn, &self.pageserver_connstr
             )
         })?;
 
         // Update pg_hba.conf received with basebackup.
         update_pg_hba(pgdata_path)?;
 
-        match &replication {
-            Replication::Primary | Replication::Static { .. } => {}
-            Replication::HotStandby => {
-                add_standby_signal(pgdata_path)?;
-            }
-        }
-
         Ok(())
     }
 
     /// Start Postgres as a child process and manage DBs/roles.
     /// After that this will hang waiting on the postmaster process to exit.
     #[instrument(skip(self))]
-    pub fn start_postgres(
-        &self,
-        storage_auth_token: Option<String>,
-    ) -> Result<std::process::Child> {
+    pub fn start_postgres(&self) -> Result<std::process::Child> {
         let pgdata_path = Path::new(&self.pgdata);
 
         // Run postgres as a child process.
         let mut pg = Command::new(&self.pgbin)
             .args(["-D", &self.pgdata])
-            .envs(if let Some(storage_auth_token) = &storage_auth_token {
-                vec![("NEON_AUTH_TOKEN", storage_auth_token)]
-            } else {
-                vec![]
-            })
             .spawn()
             .expect("cannot start postgres process");
 
@@ -356,13 +247,12 @@ impl ComputeNode {
         Ok(pg)
     }
 
-    /// Do initial configuration of the already started Postgres.
-    #[instrument(skip(self, compute_state))]
-    pub fn apply_config(&self, compute_state: &ComputeState) -> Result<()> {
+    #[instrument(skip(self))]
+    pub fn apply_config(&self) -> Result<()> {
         // If connection fails,
         // it may be the old node with `zenith_admin` superuser.
         //
-        // In this case we need to connect with old `zenith_admin` name
+        // In this case we need to connect with old `zenith_admin`name
         // and create new user. We cannot simply rename connected user,
         // but we can create a new one and grant it all privileges.
         let mut client = match Client::connect(self.connstr.as_str(), NoTls) {
@@ -388,62 +278,18 @@ impl ComputeNode {
             Ok(client) => client,
         };
 
-        // Proceed with post-startup configuration. Note, that order of operations is important.
-        let spec = &compute_state.pspec.as_ref().expect("spec must be set").spec;
-        handle_roles(spec, &mut client)?;
-        handle_databases(spec, &mut client)?;
-        handle_role_deletions(spec, self.connstr.as_str(), &mut client)?;
-        handle_grants(spec, self.connstr.as_str(), &mut client)?;
-        handle_extensions(spec, &mut client)?;
+        handle_roles(&self.spec, &mut client)?;
+        handle_databases(&self.spec, &mut client)?;
+        handle_role_deletions(self, &mut client)?;
+        handle_grants(self, &mut client)?;
+        create_writability_check_data(&mut client)?;
 
         // 'Close' connection
         drop(client);
 
         info!(
             "finished configuration of compute for project {}",
-            spec.cluster.cluster_id
-        );
-
-        Ok(())
-    }
-
-    // We could've wrapped this around `pg_ctl reload`, but right now we don't use
-    // `pg_ctl` for start / stop, so this just seems much easier to do as we already
-    // have opened connection to Postgres and superuser access.
-    #[instrument(skip(self, client))]
-    fn pg_reload_conf(&self, client: &mut Client) -> Result<()> {
-        client.simple_query("SELECT pg_reload_conf()")?;
-        Ok(())
-    }
-
-    /// Similar to `apply_config()`, but does a bit different sequence of operations,
-    /// as it's used to reconfigure a previously started and configured Postgres node.
-    #[instrument(skip(self))]
-    pub fn reconfigure(&self) -> Result<()> {
-        let spec = self.state.lock().unwrap().pspec.clone().unwrap().spec;
-
-        // Write new config
-        let pgdata_path = Path::new(&self.pgdata);
-        config::write_postgres_conf(&pgdata_path.join("postgresql.conf"), &spec)?;
-
-        let mut client = Client::connect(self.connstr.as_str(), NoTls)?;
-        self.pg_reload_conf(&mut client)?;
-
-        // Proceed with post-startup configuration. Note, that order of operations is important.
-        handle_roles(&spec, &mut client)?;
-        handle_databases(&spec, &mut client)?;
-        handle_role_deletions(&spec, self.connstr.as_str(), &mut client)?;
-        handle_grants(&spec, self.connstr.as_str(), &mut client)?;
-        handle_extensions(&spec, &mut client)?;
-
-        // 'Close' connection
-        drop(client);
-
-        let unknown_op = "unknown".to_string();
-        let op_id = spec.operation_uuid.as_ref().unwrap_or(&unknown_op);
-        info!(
-            "finished reconfiguration of compute node for operation {}",
-            op_id
+            self.spec.cluster.cluster_id
         );
 
         Ok(())
@@ -451,38 +297,40 @@ impl ComputeNode {
 
     #[instrument(skip(self))]
     pub fn start_compute(&self) -> Result<std::process::Child> {
-        let compute_state = self.state.lock().unwrap().clone();
-        let spec = compute_state.pspec.as_ref().expect("spec must be set");
         info!(
             "starting compute for project {}, operation {}, tenant {}, timeline {}",
-            spec.spec.cluster.cluster_id,
-            spec.spec.operation_uuid.as_deref().unwrap_or("None"),
-            spec.tenant_id,
-            spec.timeline_id,
+            self.spec.cluster.cluster_id,
+            self.spec.operation_uuid.as_ref().unwrap(),
+            self.tenant,
+            self.timeline,
         );
 
-        self.prepare_pgdata(&compute_state)?;
+        self.prepare_pgdata()?;
 
         let start_time = Utc::now();
 
-        let pg = self.start_postgres(spec.storage_auth_token.clone())?;
+        let pg = self.start_postgres()?;
 
-        self.apply_config(&compute_state)?;
+        self.apply_config()?;
 
         let startup_end_time = Utc::now();
-        {
-            let mut state = self.state.lock().unwrap();
-            state.metrics.config_ms = startup_end_time
+        self.metrics.config_ms.store(
+            startup_end_time
                 .signed_duration_since(start_time)
                 .to_std()
                 .unwrap()
-                .as_millis() as u64;
-            state.metrics.total_startup_ms = startup_end_time
-                .signed_duration_since(compute_state.start_time)
+                .as_millis() as u64,
+            Ordering::Relaxed,
+        );
+        self.metrics.total_startup_ms.store(
+            startup_end_time
+                .signed_duration_since(self.start_time)
                 .to_std()
                 .unwrap()
-                .as_millis() as u64;
-        }
+                .as_millis() as u64,
+            Ordering::Relaxed,
+        );
+
         self.set_status(ComputeStatus::Running);
 
         Ok(pg)
@@ -551,43 +399,4 @@ impl ComputeNode {
 
         Ok(())
     }
-
-    /// Select `pg_stat_statements` data and return it as a stringified JSON
-    pub async fn collect_insights(&self) -> String {
-        let mut result_rows: Vec<String> = Vec::new();
-        let connect_result = tokio_postgres::connect(self.connstr.as_str(), NoTls).await;
-        let (client, connection) = connect_result.unwrap();
-        tokio::spawn(async move {
-            if let Err(e) = connection.await {
-                eprintln!("connection error: {}", e);
-            }
-        });
-        let result = client
-            .simple_query(
-                "SELECT
-    row_to_json(pg_stat_statements)
-FROM
-    pg_stat_statements
-WHERE
-    userid != 'cloud_admin'::regrole::oid
-ORDER BY
-    (mean_exec_time + mean_plan_time) DESC
-LIMIT 100",
-            )
-            .await;
-
-        if let Ok(raw_rows) = result {
-            for message in raw_rows.iter() {
-                if let postgres::SimpleQueryMessage::Row(row) = message {
-                    if let Some(json) = row.get(0) {
-                        result_rows.push(json.to_string());
-                    }
-                }
-            }
-
-            format!("{{\"pg_stat_statements\": [{}]}}", result_rows.join(","))
-        } else {
-            "{{\"pg_stat_statements\": []}}".to_string()
-        }
-    }
 }

compute_tools/src/config.rs

@@ -6,7 +6,7 @@ use std::path::Path;
 use anyhow::Result;
 
 use crate::pg_helpers::PgOptionsSerialize;
-use compute_api::spec::ComputeSpec;
+use crate::spec::ComputeSpec;
 
 /// Check that `line` is inside a text file and put it there if it is not.
 /// Create file if it doesn't exist.

compute_tools/src/configurator.rs

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

compute_tools/src/http/api.rs

@@ -3,121 +3,37 @@ use std::net::SocketAddr;
 use std::sync::Arc;
 use std::thread;
 
-use crate::compute::{ComputeNode, ComputeState, ParsedSpec};
-use compute_api::requests::ConfigurationRequest;
-use compute_api::responses::{ComputeStatus, ComputeStatusResponse, GenericAPIError};
-
 use anyhow::Result;
 use hyper::service::{make_service_fn, service_fn};
 use hyper::{Body, Method, Request, Response, Server, StatusCode};
-use num_cpus;
 use serde_json;
-use tokio::task;
 use tracing::{error, info};
-use tracing_utils::http::OtelName;
 
-fn status_response_from_state(state: &ComputeState) -> ComputeStatusResponse {
-    ComputeStatusResponse {
-        start_time: state.start_time,
-        tenant: state
-            .pspec
-            .as_ref()
-            .map(|pspec| pspec.tenant_id.to_string()),
-        timeline: state
-            .pspec
-            .as_ref()
-            .map(|pspec| pspec.timeline_id.to_string()),
-        status: state.status,
-        last_active: state.last_active,
-        error: state.error.clone(),
-    }
-}
+use crate::compute::ComputeNode;
 
 // Service function to handle all available routes.
-async fn routes(req: Request<Body>, compute: &Arc<ComputeNode>) -> Response<Body> {
-    //
-    // NOTE: The URI path is currently included in traces. That's OK because
-    // it doesn't contain any variable parts or sensitive information. But
-    // please keep that in mind if you change the routing here.
-    //
+async fn routes(req: Request<Body>, compute: Arc<ComputeNode>) -> Response<Body> {
     match (req.method(), req.uri().path()) {
         // Serialized compute state.
         (&Method::GET, "/status") => {
             info!("serving /status GET request");
-            let state = compute.state.lock().unwrap();
-            let status_response = status_response_from_state(&state);
-            Response::new(Body::from(serde_json::to_string(&status_response).unwrap()))
+            let state = compute.state.read().unwrap();
+            Response::new(Body::from(serde_json::to_string(&*state).unwrap()))
         }
 
         // Startup metrics in JSON format. Keep /metrics reserved for a possible
         // future use for Prometheus metrics format.
         (&Method::GET, "/metrics.json") => {
             info!("serving /metrics.json GET request");
-            let metrics = compute.state.lock().unwrap().metrics.clone();
-            Response::new(Body::from(serde_json::to_string(&metrics).unwrap()))
-        }
-
-        // Collect Postgres current usage insights
-        (&Method::GET, "/insights") => {
-            info!("serving /insights GET request");
-            let status = compute.get_status();
-            if status != ComputeStatus::Running {
-                let msg = format!("compute is not running, current status: {:?}", status);
-                error!(msg);
-                return Response::new(Body::from(msg));
-            }
-
-            let insights = compute.collect_insights().await;
-            Response::new(Body::from(insights))
+            Response::new(Body::from(serde_json::to_string(&compute.metrics).unwrap()))
         }
 
         (&Method::POST, "/check_writability") => {
             info!("serving /check_writability POST request");
-            let status = compute.get_status();
-            if status != ComputeStatus::Running {
-                let msg = format!(
-                    "invalid compute status for check_writability request: {:?}",
-                    status
-                );
-                error!(msg);
-                return Response::new(Body::from(msg));
-            }
-
-            let res = crate::checker::check_writability(compute).await;
+            let res = crate::checker::check_writability(&compute).await;
             match res {
                 Ok(_) => Response::new(Body::from("true")),
-                Err(e) => {
-                    error!("check_writability failed: {}", e);
-                    Response::new(Body::from(e.to_string()))
-                }
-            }
-        }
-
-        (&Method::GET, "/info") => {
-            let num_cpus = num_cpus::get_physical();
-            info!("serving /info GET request. num_cpus: {}", num_cpus);
-            Response::new(Body::from(
-                serde_json::json!({
-                    "num_cpus": num_cpus,
-                })
-                .to_string(),
-            ))
-        }
-
-        // Accept spec in JSON format and request compute configuration. If
-        // anything goes wrong after we set the compute status to `ConfigurationPending`
-        // and update compute state with new spec, we basically leave compute
-        // in the potentially wrong state. That said, it's control-plane's
-        // responsibility to watch compute state after reconfiguration request
-        // and to clean restart in case of errors.
-        (&Method::POST, "/configure") => {
-            info!("serving /configure POST request");
-            match handle_configure_request(req, compute).await {
-                Ok(msg) => Response::new(Body::from(msg)),
-                Err((msg, code)) => {
-                    error!("error handling /configure request: {msg}");
-                    render_json_error(&msg, code)
-                }
+                Err(e) => Response::new(Body::from(e.to_string())),
             }
         }
 
@@ -130,94 +46,6 @@ async fn routes(req: Request<Body>, compute: &Arc<ComputeNode>) -> Response<Body
     }
 }
 
-async fn handle_configure_request(
-    req: Request<Body>,
-    compute: &Arc<ComputeNode>,
-) -> Result<String, (String, StatusCode)> {
-    if !compute.live_config_allowed {
-        return Err((
-            "live configuration is not allowed for this compute node".to_string(),
-            StatusCode::PRECONDITION_FAILED,
-        ));
-    }
-
-    let body_bytes = hyper::body::to_bytes(req.into_body()).await.unwrap();
-    let spec_raw = String::from_utf8(body_bytes.to_vec()).unwrap();
-    if let Ok(request) = serde_json::from_str::<ConfigurationRequest>(&spec_raw) {
-        let spec = request.spec;
-
-        let parsed_spec = match ParsedSpec::try_from(spec) {
-            Ok(ps) => ps,
-            Err(msg) => return Err((msg, StatusCode::PRECONDITION_FAILED)),
-        };
-
-        // XXX: wrap state update under lock in code blocks. Otherwise,
-        // we will try to `Send` `mut state` into the spawned thread
-        // bellow, which will cause error:
-        // ```
-        // error: future cannot be sent between threads safely
-        // ```
-        {
-            let mut state = compute.state.lock().unwrap();
-            if state.status != ComputeStatus::Empty && state.status != ComputeStatus::Running {
-                let msg = format!(
-                    "invalid compute status for configuration request: {:?}",
-                    state.status.clone()
-                );
-                return Err((msg, StatusCode::PRECONDITION_FAILED));
-            }
-            state.pspec = Some(parsed_spec);
-            state.status = ComputeStatus::ConfigurationPending;
-            compute.state_changed.notify_all();
-            drop(state);
-            info!("set new spec and notified waiters");
-        }
-
-        // Spawn a blocking thread to wait for compute to become Running.
-        // This is needed to do not block the main pool of workers and
-        // be able to serve other requests while some particular request
-        // is waiting for compute to finish configuration.
-        let c = compute.clone();
-        task::spawn_blocking(move || {
-            let mut state = c.state.lock().unwrap();
-            while state.status != ComputeStatus::Running {
-                state = c.state_changed.wait(state).unwrap();
-                info!(
-                    "waiting for compute to become Running, current status: {:?}",
-                    state.status
-                );
-
-                if state.status == ComputeStatus::Failed {
-                    let err = state.error.as_ref().map_or("unknown error", |x| x);
-                    let msg = format!("compute configuration failed: {:?}", err);
-                    return Err((msg, StatusCode::INTERNAL_SERVER_ERROR));
-                }
-            }
-
-            Ok(())
-        })
-        .await
-        .unwrap()?;
-
-        // Return current compute state if everything went well.
-        let state = compute.state.lock().unwrap().clone();
-        let status_response = status_response_from_state(&state);
-        Ok(serde_json::to_string(&status_response).unwrap())
-    } else {
-        Err(("invalid spec".to_string(), StatusCode::BAD_REQUEST))
-    }
-}
-
-fn render_json_error(e: &str, status: StatusCode) -> Response<Body> {
-    let error = GenericAPIError {
-        error: e.to_string(),
-    };
-    Response::builder()
-        .status(status)
-        .body(Body::from(serde_json::to_string(&error).unwrap()))
-        .unwrap()
-}
-
 // Main Hyper HTTP server function that runs it and blocks waiting on it forever.
 #[tokio::main]
 async fn serve(state: Arc<ComputeNode>) {
@@ -228,19 +56,7 @@ async fn serve(state: Arc<ComputeNode>) {
         async move {
             Ok::<_, Infallible>(service_fn(move |req: Request<Body>| {
                 let state = state.clone();
-                async move {
-                    Ok::<_, Infallible>(
-                        // NOTE: We include the URI path in the string. It
-                        // doesn't contain any variable parts or sensitive
-                        // information in this API.
-                        tracing_utils::http::tracing_handler(
-                            req,
-                            |req| routes(req, &state),
-                            OtelName::UriPath,
-                        )
-                        .await,
-                    )
-                }
+                async move { Ok::<_, Infallible>(routes(req, state).await) }
             }))
         }
     });

compute_tools/src/http/openapi_spec.yaml

@@ -10,12 +10,12 @@ paths:
   /status:
     get:
       tags:
-      - Info
-      summary: Get compute node internal status.
+      - "info"
+      summary: Get compute node internal status
       description: ""
       operationId: getComputeStatus
       responses:
-        200:
+        "200":
           description: ComputeState
           content:
             application/json:
@@ -25,121 +25,35 @@ paths:
   /metrics.json:
     get:
       tags:
-      - Info
-      summary: Get compute node startup metrics in JSON format.
+      - "info"
+      summary: Get compute node startup metrics in JSON format
       description: ""
       operationId: getComputeMetricsJSON
       responses:
-        200:
+        "200":
           description: ComputeMetrics
           content:
             application/json:
               schema:
                 $ref: "#/components/schemas/ComputeMetrics"
 
-  /insights:
-    get:
-      tags:
-      - Info
-      summary: Get current compute insights in JSON format.
-      description: |
-        Note, that this doesn't include any historical data.
-      operationId: getComputeInsights
-      responses:
-        200:
-          description: Compute insights
-          content:
-            application/json:
-              schema:
-                $ref: "#/components/schemas/ComputeInsights"
-
-  /info:
-    get:
-      tags:
-      - Info
-      summary: Get info about the compute pod / VM.
-      description: ""
-      operationId: getInfo
-      responses:
-        200:
-          description: Info
-          content:
-            application/json:
-              schema:
-                $ref: "#/components/schemas/Info"
-
   /check_writability:
     post:
       tags:
-      - Check
-      summary: Check that we can write new data on this compute.
+      - "check"
+      summary: Check that we can write new data on this compute
       description: ""
       operationId: checkComputeWritability
       responses:
-        200:
+        "200":
           description: Check result
           content:
             text/plain:
               schema:
                 type: string
-                description: Error text or 'true' if check passed.
+                description: Error text or 'true' if check passed
                 example: "true"
 
-  /configure:
-    post:
-      tags:
-      - Configure
-      summary: Perform compute node configuration.
-      description: |
-        This is a blocking API endpoint, i.e. it blocks waiting until
-        compute is finished configuration and is in `Running` state.
-        Optional non-blocking mode could be added later.
-      operationId: configureCompute
-      requestBody:
-        description: Configuration request.
-        required: true
-        content:
-          application/json:
-            schema:
-              type: object
-              required:
-                - spec
-              properties:
-                spec:
-                  # XXX: I don't want to explain current spec in the OpenAPI format,
-                  # as it could be changed really soon. Consider doing it later.
-                  type: object
-      responses:
-        200:
-          description: Compute configuration finished.
-          content:
-            application/json:
-              schema:
-                $ref: "#/components/schemas/ComputeState"
-        400:
-          description: Provided spec is invalid.
-          content:
-            application/json:
-              schema:
-                $ref: "#/components/schemas/GenericError"
-        412:
-          description: |
-            It's not possible to do live-configuration of the compute.
-            It's either in the wrong state, or compute doesn't use pull
-            mode of configuration.
-          content:
-            application/json:
-              schema:
-                $ref: "#/components/schemas/GenericError"
-        500:
-          description: |
-            Compute configuration request was processed, but error
-            occurred. Compute will likely shutdown soon.
-          content:
-            application/json:
-              schema:
-                $ref: "#/components/schemas/GenericError"
-
 components:
   securitySchemes:
     JWT:
@@ -150,16 +64,13 @@ components:
   schemas:
     ComputeMetrics:
       type: object
-      description: Compute startup metrics.
+      description: Compute startup metrics
       required:
-        - wait_for_spec_ms
         - sync_safekeepers_ms
         - basebackup_ms
         - config_ms
         - total_startup_ms
       properties:
-        wait_for_spec_ms:
-          type: integer
         sync_safekeepers_ms:
           type: integer
         basebackup_ms:
@@ -169,55 +80,21 @@ components:
         total_startup_ms:
           type: integer
 
-    Info:
-      type: object
-      description: Information about VM/Pod.
-      required:
-        - num_cpus
-      properties:
-        num_cpus:
-          type: integer
-
     ComputeState:
       type: object
       required:
         - status
         - last_active
       properties:
-        start_time:
-          type: string
-          description: |
-            Time when compute was started. If initially compute was started in the `empty`
-            state and then provided with valid spec, `start_time` will be reset to the
-            moment, when spec was received.
-          example: "2022-10-12T07:20:50.52Z"
         status:
           $ref: '#/components/schemas/ComputeStatus'
         last_active:
           type: string
-          description: The last detected compute activity timestamp in UTC and RFC3339 format.
+          description: The last detected compute activity timestamp in UTC and RFC3339 format
           example: "2022-10-12T07:20:50.52Z"
         error:
           type: string
-          description: Text of the error during compute startup, if any.
-          example: ""
-        tenant:
-          type: string
-          description: Identifier of the current tenant served by compute node, if any.
-          example: c9269c359e9a199fad1ea0981246a78f
-        timeline:
-          type: string
-          description: Identifier of the current timeline served by compute node, if any.
-          example: ece7de74d4b8cbe5433a68ce4d1b97b4
-
-    ComputeInsights:
-      type: object
-      properties:
-        pg_stat_statements:
-          description: Contains raw output from pg_stat_statements in JSON format.
-          type: array
-          items:
-            type: object
+          description: Text of the error during compute startup, if any
 
     ComputeStatus:
       type: string
@@ -225,19 +102,6 @@ components:
         - init
         - failed
         - running
-      example: running
-
-    #
-    # Errors
-    #
-
-    GenericError:
-      type: object
-      required:
-        - error
-      properties:
-        error:
-          type: string
 
 security:
   - JWT: []

compute_tools/src/informant.rs

@@ -0,0 +1,50 @@
+use std::path::Path;
+use std::process;
+use std::thread;
+use std::time::Duration;
+use tracing::{info, warn};
+
+use anyhow::{Context, Result};
+
+const VM_INFORMANT_PATH: &str = "/bin/vm-informant";
+const RESTART_INFORMANT_AFTER_MILLIS: u64 = 5000;
+
+/// Launch a thread to start the VM informant if it's present (and restart, on failure)
+pub fn spawn_vm_informant_if_present() -> Result<Option<thread::JoinHandle<()>>> {
+    let exists = Path::new(VM_INFORMANT_PATH)
+        .try_exists()
+        .context("could not check if path exists")?;
+
+    if !exists {
+        return Ok(None);
+    }
+
+    Ok(Some(
+        thread::Builder::new()
+            .name("run-vm-informant".into())
+            .spawn(move || run_informant())?,
+    ))
+}
+
+fn run_informant() -> ! {
+    let restart_wait = Duration::from_millis(RESTART_INFORMANT_AFTER_MILLIS);
+
+    info!("starting VM informant");
+
+    loop {
+        let mut cmd = process::Command::new(VM_INFORMANT_PATH);
+        // Block on subprocess:
+        let result = cmd.status();
+
+        match result {
+            Err(e) => warn!("failed to run VM informant at {VM_INFORMANT_PATH:?}: {e}"),
+            Ok(status) if !status.success() => {
+                warn!("{VM_INFORMANT_PATH} exited with code {status:?}, retrying")
+            }
+            Ok(_) => info!("{VM_INFORMANT_PATH} ended gracefully (unexpectedly). Retrying"),
+        }
+
+        // Wait before retrying
+        thread::sleep(restart_wait);
+    }
+}

compute_tools/src/lib.rs

@@ -4,11 +4,11 @@
 //!
 pub mod checker;
 pub mod config;
-pub mod configurator;
 pub mod http;
 #[macro_use]
 pub mod logger;
 pub mod compute;
+pub mod informant;
 pub mod monitor;
 pub mod params;
 pub mod pg_helpers;

compute_tools/src/logger.rs

@@ -1,37 +1,21 @@
-use tracing_opentelemetry::OpenTelemetryLayer;
+use anyhow::Result;
 use tracing_subscriber::layer::SubscriberExt;
 use tracing_subscriber::prelude::*;
 
-/// Initialize logging to stderr, and OpenTelemetry tracing and exporter.
-///
-/// Logging is configured using either `default_log_level` or
+/// Initialize `env_logger` using either `default_level` or
 /// `RUST_LOG` environment variable as default log level.
-///
-/// OpenTelemetry is configured with OTLP/HTTP exporter. It picks up
-/// configuration from environment variables. For example, to change the destination,
-/// set `OTEL_EXPORTER_OTLP_ENDPOINT=http://jaeger:4318`. See
-/// `tracing-utils` package description.
-///
-pub fn init_tracing_and_logging(default_log_level: &str) -> anyhow::Result<()> {
-    // Initialize Logging
+pub fn init_logger(default_level: &str) -> Result<()> {
     let env_filter = tracing_subscriber::EnvFilter::try_from_default_env()
-        .unwrap_or_else(|_| tracing_subscriber::EnvFilter::new(default_log_level));
+        .unwrap_or_else(|_| tracing_subscriber::EnvFilter::new(default_level));
 
     let fmt_layer = tracing_subscriber::fmt::layer()
         .with_target(false)
         .with_writer(std::io::stderr);
 
-    // Initialize OpenTelemetry
-    let otlp_layer =
-        tracing_utils::init_tracing_without_runtime("compute_ctl").map(OpenTelemetryLayer::new);
-
-    // Put it all together
     tracing_subscriber::registry()
         .with(env_filter)
-        .with(otlp_layer)
         .with(fmt_layer)
         .init();
-    tracing::info!("logging and tracing started");
 
     Ok(())
 }

compute_tools/src/monitor.rs

@@ -46,7 +46,7 @@ fn watch_compute_activity(compute: &ComputeNode) {
                             AND usename != 'cloud_admin';", // XXX: find a better way to filter other monitors?
                         &[],
                     );
-                let mut last_active = compute.state.lock().unwrap().last_active;
+                let mut last_active = compute.state.read().unwrap().last_active;
 
                 if let Ok(backs) = backends {
                     let mut idle_backs: Vec<DateTime<Utc>> = vec![];
@@ -87,7 +87,7 @@ fn watch_compute_activity(compute: &ComputeNode) {
                 }
 
                 // Update the last activity in the shared state if we got a more recent one.
-                let mut state = compute.state.lock().unwrap();
+                let mut state = compute.state.write().unwrap();
                 if last_active > state.last_active {
                     state.last_active = last_active;
                     debug!("set the last compute activity time to: {}", last_active);

compute_tools/src/params.rs

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

compute_tools/src/pg_helpers.rs

@@ -10,34 +10,49 @@ use std::time::{Duration, Instant};
 use anyhow::{bail, Result};
 use notify::{RecursiveMode, Watcher};
 use postgres::{Client, Transaction};
+use serde::Deserialize;
 use tracing::{debug, instrument};
 
-use compute_api::spec::{Database, GenericOption, GenericOptions, PgIdent, Role};
-
 const POSTGRES_WAIT_TIMEOUT: Duration = Duration::from_millis(60 * 1000); // milliseconds
 
-/// Escape a string for including it in a SQL literal
-fn escape_literal(s: &str) -> String {
-    s.replace('\'', "''").replace('\\', "\\\\")
+/// Rust representation of Postgres role info with only those fields
+/// that matter for us.
+#[derive(Clone, Deserialize)]
+pub struct Role {
+    pub name: PgIdent,
+    pub encrypted_password: Option<String>,
+    pub options: GenericOptions,
 }
 
-/// Escape a string so that it can be used in postgresql.conf.
-/// Same as escape_literal, currently.
-fn escape_conf_value(s: &str) -> String {
-    s.replace('\'', "''").replace('\\', "\\\\")
+/// Rust representation of Postgres database info with only those fields
+/// that matter for us.
+#[derive(Clone, Deserialize)]
+pub struct Database {
+    pub name: PgIdent,
+    pub owner: PgIdent,
+    pub options: GenericOptions,
 }
 
-trait GenericOptionExt {
-    fn to_pg_option(&self) -> String;
-    fn to_pg_setting(&self) -> String;
+/// Common type representing both SQL statement params with or without value,
+/// like `LOGIN` or `OWNER username` in the `CREATE/ALTER ROLE`, and config
+/// options like `wal_level = logical`.
+#[derive(Clone, Deserialize)]
+pub struct GenericOption {
+    pub name: String,
+    pub value: Option<String>,
+    pub vartype: String,
 }
 
-impl GenericOptionExt for GenericOption {
+/// Optional collection of `GenericOption`'s. Type alias allows us to
+/// declare a `trait` on it.
+pub type GenericOptions = Option<Vec<GenericOption>>;
+
+impl GenericOption {
     /// Represent `GenericOption` as SQL statement parameter.
-    fn to_pg_option(&self) -> String {
+    pub fn to_pg_option(&self) -> String {
         if let Some(val) = &self.value {
             match self.vartype.as_ref() {
-                "string" => format!("{} '{}'", self.name, escape_literal(val)),
+                "string" => format!("{} '{}'", self.name, val),
                 _ => format!("{} {}", self.name, val),
             }
         } else {
@@ -46,11 +61,18 @@ impl GenericOptionExt for GenericOption {
     }
 
     /// Represent `GenericOption` as configuration option.
-    fn to_pg_setting(&self) -> String {
+    pub fn to_pg_setting(&self) -> String {
         if let Some(val) = &self.value {
+            let name = match self.name.as_str() {
+                "safekeepers" => "neon.safekeepers",
+                "wal_acceptor_reconnect" => "neon.safekeeper_reconnect_timeout",
+                "wal_acceptor_connection_timeout" => "neon.safekeeper_connection_timeout",
+                it => it,
+            };
+
             match self.vartype.as_ref() {
-                "string" => format!("{} = '{}'", self.name, escape_conf_value(val)),
-                _ => format!("{} = {}", self.name, val),
+                "string" => format!("{} = '{}'", name, val),
+                _ => format!("{} = {}", name, val),
             }
         } else {
             self.name.to_owned()
@@ -85,7 +107,6 @@ impl PgOptionsSerialize for GenericOptions {
                 .map(|op| op.to_pg_setting())
                 .collect::<Vec<String>>()
                 .join("\n")
-                + "\n" // newline after last setting
         } else {
             "".to_string()
         }
@@ -94,7 +115,6 @@ impl PgOptionsSerialize for GenericOptions {
 
 pub trait GenericOptionsSearch {
     fn find(&self, name: &str) -> Option<String>;
-    fn find_ref(&self, name: &str) -> Option<&GenericOption>;
 }
 
 impl GenericOptionsSearch for GenericOptions {
@@ -104,24 +124,14 @@ impl GenericOptionsSearch for GenericOptions {
         let op = ops.iter().find(|s| s.name == name)?;
         op.value.clone()
     }
-
-    /// Lookup option by name, returning ref
-    fn find_ref(&self, name: &str) -> Option<&GenericOption> {
-        let ops = self.as_ref()?;
-        ops.iter().find(|s| s.name == name)
-    }
 }
 
-pub trait RoleExt {
-    fn to_pg_options(&self) -> String;
-}
-
-impl RoleExt for Role {
+impl Role {
     /// Serialize a list of role parameters into a Postgres-acceptable
     /// string of arguments.
-    fn to_pg_options(&self) -> String {
-        // XXX: consider putting LOGIN as a default option somewhere higher, e.g. in control-plane.
-        // For now, we do not use generic `options` for roles. Once used, add
+    pub fn to_pg_options(&self) -> String {
+        // XXX: consider putting LOGIN as a default option somewhere higher, e.g. in Rails.
+        // For now we do not use generic `options` for roles. Once used, add
         // `self.options.as_pg_options()` somewhere here.
         let mut params: String = "LOGIN".to_string();
 
@@ -144,17 +154,21 @@ impl RoleExt for Role {
     }
 }
 
-pub trait DatabaseExt {
-    fn to_pg_options(&self) -> String;
-}
+impl Database {
+    pub fn new(name: PgIdent, owner: PgIdent) -> Self {
+        Self {
+            name,
+            owner,
+            options: None,
+        }
+    }
 
-impl DatabaseExt for Database {
     /// Serialize a list of database parameters into a Postgres-acceptable
     /// string of arguments.
     /// NB: `TEMPLATE` is actually also an identifier, but so far we only need
     /// to use `template0` and `template1`, so it is not a problem. Yet in the future
     /// it may require a proper quoting too.
-    fn to_pg_options(&self) -> String {
+    pub fn to_pg_options(&self) -> String {
         let mut params: String = self.options.as_pg_options();
         write!(params, " OWNER {}", &self.owner.pg_quote())
             .expect("String is documented to not to error during write operations");
@@ -163,6 +177,10 @@ impl DatabaseExt for Database {
     }
 }
 
+/// String type alias representing Postgres identifier and
+/// intended to be used for DB / role names.
+pub type PgIdent = String;
+
 /// Generic trait used to provide quoting / encoding for strings used in the
 /// Postgres SQL queries and DATABASE_URL.
 pub trait Escaping {
@@ -203,11 +221,7 @@ pub fn get_existing_dbs(client: &mut Client) -> Result<Vec<Database>> {
             &[],
         )?
         .iter()
-        .map(|row| Database {
-            name: row.get("datname"),
-            owner: row.get("owner"),
-            options: None,
-        })
+        .map(|row| Database::new(row.get("datname"), row.get("owner")))
         .collect();
 
     Ok(postgres_dbs)

compute_tools/src/spec.rs

@@ -1,121 +1,52 @@
-use std::fs::File;
 use std::path::Path;
 use std::str::FromStr;
 
-use anyhow::{anyhow, bail, Result};
+use anyhow::Result;
 use postgres::config::Config;
 use postgres::{Client, NoTls};
-use reqwest::StatusCode;
-use tracing::{error, info, info_span, instrument, span_enabled, warn, Level};
+use serde::Deserialize;
+use tracing::{info, info_span, instrument, span_enabled, warn, Level};
 
+use crate::compute::ComputeNode;
 use crate::config;
 use crate::params::PG_HBA_ALL_MD5;
 use crate::pg_helpers::*;
 
-use compute_api::responses::{ControlPlaneComputeStatus, ControlPlaneSpecResponse};
-use compute_api::spec::{ComputeSpec, Database, PgIdent, Role};
-
-// Do control plane request and return response if any. In case of error it
-// returns a bool flag indicating whether it makes sense to retry the request
-// and a string with error message.
-fn do_control_plane_request(
-    uri: &str,
-    jwt: &str,
-) -> Result<ControlPlaneSpecResponse, (bool, String)> {
-    let resp = reqwest::blocking::Client::new()
-        .get(uri)
-        .header("Authorization", jwt)
-        .send()
-        .map_err(|e| {
-            (
-                true,
-                format!("could not perform spec request to control plane: {}", e),
-            )
-        })?;
-
-    match resp.status() {
-        StatusCode::OK => match resp.json::<ControlPlaneSpecResponse>() {
-            Ok(spec_resp) => Ok(spec_resp),
-            Err(e) => Err((
-                true,
-                format!("could not deserialize control plane response: {}", e),
-            )),
-        },
-        StatusCode::SERVICE_UNAVAILABLE => {
-            Err((true, "control plane is temporarily unavailable".to_string()))
-        }
-        StatusCode::BAD_GATEWAY => {
-            // We have a problem with intermittent 502 errors now
-            // https://github.com/neondatabase/cloud/issues/2353
-            // It's fine to retry GET request in this case.
-            Err((true, "control plane request failed with 502".to_string()))
-        }
-        // Another code, likely 500 or 404, means that compute is unknown to the control plane
-        // or some internal failure happened. Doesn't make much sense to retry in this case.
-        _ => Err((
-            false,
-            format!(
-                "unexpected control plane response status code: {}",
-                resp.status()
-            ),
-        )),
-    }
+/// Cluster spec or configuration represented as an optional number of
+/// delta operations + final cluster state description.
+#[derive(Clone, Deserialize)]
+pub struct ComputeSpec {
+    pub format_version: f32,
+    pub timestamp: String,
+    pub operation_uuid: Option<String>,
+    /// Expected cluster state at the end of transition process.
+    pub cluster: Cluster,
+    pub delta_operations: Option<Vec<DeltaOp>>,
 }
 
-/// Request spec from the control-plane by compute_id. If `NEON_CONSOLE_JWT`
-/// env variable is set, it will be used for authorization.
-pub fn get_spec_from_control_plane(
-    base_uri: &str,
-    compute_id: &str,
-) -> Result<Option<ComputeSpec>> {
-    let cp_uri = format!("{base_uri}/management/api/v2/computes/{compute_id}/spec");
-    let jwt: String = match std::env::var("NEON_CONTROL_PLANE_TOKEN") {
-        Ok(v) => v,
-        Err(_) => "".to_string(),
-    };
-    let mut attempt = 1;
-    let mut spec: Result<Option<ComputeSpec>> = Ok(None);
+/// Cluster state seen from the perspective of the external tools
+/// like Rails web console.
+#[derive(Clone, Deserialize)]
+pub struct Cluster {
+    pub cluster_id: String,
+    pub name: String,
+    pub state: Option<String>,
+    pub roles: Vec<Role>,
+    pub databases: Vec<Database>,
+    pub settings: GenericOptions,
+}
 
-    info!("getting spec from control plane: {}", cp_uri);
-
-    // Do 3 attempts to get spec from the control plane using the following logic:
-    // - network error -> then retry
-    // - compute id is unknown or any other error -> bail out
-    // - no spec for compute yet (Empty state) -> return Ok(None)
-    // - got spec -> return Ok(Some(spec))
-    while attempt < 4 {
-        spec = match do_control_plane_request(&cp_uri, &jwt) {
-            Ok(spec_resp) => match spec_resp.status {
-                ControlPlaneComputeStatus::Empty => Ok(None),
-                ControlPlaneComputeStatus::Attached => {
-                    if let Some(spec) = spec_resp.spec {
-                        Ok(Some(spec))
-                    } else {
-                        bail!("compute is attached, but spec is empty")
-                    }
-                }
-            },
-            Err((retry, msg)) => {
-                if retry {
-                    Err(anyhow!(msg))
-                } else {
-                    bail!(msg);
-                }
-            }
-        };
-
-        if let Err(e) = &spec {
-            error!("attempt {} to get spec failed with: {}", attempt, e);
-        } else {
-            return spec;
-        }
-
-        attempt += 1;
-        std::thread::sleep(std::time::Duration::from_millis(100));
-    }
-
-    // All attempts failed, return error.
-    spec
+/// Single cluster state changing operation that could not be represented as
+/// a static `Cluster` structure. For example:
+/// - DROP DATABASE
+/// - DROP ROLE
+/// - ALTER ROLE name RENAME TO new_name
+/// - ALTER DATABASE name RENAME TO new_name
+#[derive(Clone, Deserialize)]
+pub struct DeltaOp {
+    pub action: String,
+    pub name: PgIdent,
+    pub new_name: Option<PgIdent>,
 }
 
 /// It takes cluster specification and does the following:
@@ -146,21 +77,6 @@ pub fn update_pg_hba(pgdata_path: &Path) -> Result<()> {
     Ok(())
 }
 
-/// Create a standby.signal file
-pub fn add_standby_signal(pgdata_path: &Path) -> Result<()> {
-    // XXX: consider making it a part of spec.json
-    info!("adding standby.signal");
-    let signalfile = pgdata_path.join("standby.signal");
-
-    if !signalfile.exists() {
-        info!("created standby.signal");
-        File::create(signalfile)?;
-    } else {
-        info!("reused pre-existing standby.signal");
-    }
-    Ok(())
-}
-
 /// Given a cluster spec json and open transaction it handles roles creation,
 /// deletion and update.
 #[instrument(skip_all)]
@@ -236,20 +152,8 @@ pub fn handle_roles(spec: &ComputeSpec, client: &mut Client) -> Result<()> {
             {
                 RoleAction::Update
             } else if let Some(pg_pwd) = &r.encrypted_password {
-                // Check whether password changed or not (trim 'md5' prefix first if any)
-                //
-                // This is a backward compatibility hack, which comes from the times when we were using
-                // md5 for everyone and hashes were stored in the console db without md5 prefix. So when
-                // role comes from the control-plane (json spec) `Role.encrypted_password` doesn't have md5 prefix,
-                // but when role comes from Postgres (`get_existing_roles` / `existing_roles`) it has this prefix.
-                // Here is the only place so far where we compare hashes, so it seems to be the best candidate
-                // to place this compatibility layer.
-                let pg_pwd = if let Some(stripped) = pg_pwd.strip_prefix("md5") {
-                    stripped
-                } else {
-                    pg_pwd
-                };
-                if pg_pwd != *role.encrypted_password.as_ref().unwrap() {
+                // Check whether password changed or not (trim 'md5:' prefix first)
+                if pg_pwd[3..] != *role.encrypted_password.as_ref().unwrap() {
                     RoleAction::Update
                 } else {
                     RoleAction::None
@@ -305,25 +209,13 @@ pub fn handle_roles(spec: &ComputeSpec, client: &mut Client) -> Result<()> {
 
 /// Reassign all dependent objects and delete requested roles.
 #[instrument(skip_all)]
-pub fn handle_role_deletions(spec: &ComputeSpec, connstr: &str, client: &mut Client) -> Result<()> {
-    if let Some(ops) = &spec.delta_operations {
+pub fn handle_role_deletions(node: &ComputeNode, client: &mut Client) -> Result<()> {
+    if let Some(ops) = &node.spec.delta_operations {
         // First, reassign all dependent objects to db owners.
         info!("reassigning dependent objects of to-be-deleted roles");
-
-        // Fetch existing roles. We could've exported and used `existing_roles` from
-        // `handle_roles()`, but we only make this list there before creating new roles.
-        // Which is probably fine as we never create to-be-deleted roles, but that'd
-        // just look a bit untidy. Anyway, the entire `pg_roles` should be in shared
-        // buffers already, so this shouldn't be a big deal.
-        let mut xact = client.transaction()?;
-        let existing_roles: Vec<Role> = get_existing_roles(&mut xact)?;
-        xact.commit()?;
-
         for op in ops {
-            // Check that role is still present in Postgres, as this could be a
-            // restart with the same spec after role deletion.
-            if op.action == "delete_role" && existing_roles.iter().any(|r| r.name == op.name) {
-                reassign_owned_objects(spec, connstr, &op.name)?;
+            if op.action == "delete_role" {
+                reassign_owned_objects(node, &op.name)?;
             }
         }
 
@@ -347,10 +239,10 @@ pub fn handle_role_deletions(spec: &ComputeSpec, connstr: &str, client: &mut Cli
 }
 
 // Reassign all owned objects in all databases to the owner of the database.
-fn reassign_owned_objects(spec: &ComputeSpec, connstr: &str, role_name: &PgIdent) -> Result<()> {
-    for db in &spec.cluster.databases {
+fn reassign_owned_objects(node: &ComputeNode, role_name: &PgIdent) -> Result<()> {
+    for db in &node.spec.cluster.databases {
         if db.owner != *role_name {
-            let mut conf = Config::from_str(connstr)?;
+            let mut conf = Config::from_str(node.connstr.as_str())?;
             conf.dbname(&db.name);
 
             let mut client = conf.connect(NoTls)?;
@@ -468,13 +360,13 @@ pub fn handle_databases(spec: &ComputeSpec, client: &mut Client) -> Result<()> {
                     name.pg_quote(),
                     db.owner.pg_quote()
                 );
-                let _guard = info_span!("executing", query).entered();
+                let _ = info_span!("executing", query).entered();
                 client.execute(query.as_str(), &[])?;
             }
             DatabaseAction::Create => {
                 let mut query: String = format!("CREATE DATABASE {} ", name.pg_quote());
                 query.push_str(&db.to_pg_options());
-                let _guard = info_span!("executing", query).entered();
+                let _ = info_span!("executing", query).entered();
                 client.execute(query.as_str(), &[])?;
             }
         };
@@ -495,7 +387,9 @@ pub fn handle_databases(spec: &ComputeSpec, client: &mut Client) -> Result<()> {
 /// Grant CREATE ON DATABASE to the database owner and do some other alters and grants
 /// to allow users creating trusted extensions and re-creating `public` schema, for example.
 #[instrument(skip_all)]
-pub fn handle_grants(spec: &ComputeSpec, connstr: &str, client: &mut Client) -> Result<()> {
+pub fn handle_grants(node: &ComputeNode, client: &mut Client) -> Result<()> {
+    let spec = &node.spec;
+
     info!("cluster spec grants:");
 
     // We now have a separate `web_access` role to connect to the database
@@ -527,8 +421,8 @@ pub fn handle_grants(spec: &ComputeSpec, connstr: &str, client: &mut Client) ->
     // Do some per-database access adjustments. We'd better do this at db creation time,
     // but CREATE DATABASE isn't transactional. So we cannot create db + do some grants
     // atomically.
-    for db in &spec.cluster.databases {
-        let mut conf = Config::from_str(connstr)?;
+    for db in &node.spec.cluster.databases {
+        let mut conf = Config::from_str(node.connstr.as_str())?;
         conf.dbname(&db.name);
 
         let mut db_client = conf.connect(NoTls)?;
@@ -594,18 +488,3 @@ pub fn handle_grants(spec: &ComputeSpec, connstr: &str, client: &mut Client) ->
 
     Ok(())
 }
-
-/// Create required system extensions
-#[instrument(skip_all)]
-pub fn handle_extensions(spec: &ComputeSpec, client: &mut Client) -> Result<()> {
-    if let Some(libs) = spec.cluster.settings.find("shared_preload_libraries") {
-        if libs.contains("pg_stat_statements") {
-            // Create extension only if this compute really needs it
-            let query = "CREATE EXTENSION IF NOT EXISTS pg_stat_statements";
-            info!("creating system extensions with query: {}", query);
-            client.simple_query(query)?;
-        }
-    }
-
-    Ok(())
-}

compute_tools/tests/cluster_spec.json

@@ -178,11 +178,6 @@
                 "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"
             }
         ]
     },

compute_tools/tests/pg_helpers_tests.rs

@@ -1,13 +1,14 @@
 #[cfg(test)]
 mod pg_helpers_tests {
+
     use std::fs::File;
 
-    use compute_api::spec::{ComputeSpec, GenericOption, GenericOptions, PgIdent};
     use compute_tools::pg_helpers::*;
+    use compute_tools::spec::ComputeSpec;
 
     #[test]
     fn params_serialize() {
-        let file = File::open("../libs/compute_api/tests/cluster_spec.json").unwrap();
+        let file = File::open("tests/cluster_spec.json").unwrap();
         let spec: ComputeSpec = serde_json::from_reader(file).unwrap();
 
         assert_eq!(
@@ -22,35 +23,12 @@ mod pg_helpers_tests {
 
     #[test]
     fn settings_serialize() {
-        let file = File::open("../libs/compute_api/tests/cluster_spec.json").unwrap();
+        let file = File::open("tests/cluster_spec.json").unwrap();
         let spec: ComputeSpec = serde_json::from_reader(file).unwrap();
 
         assert_eq!(
             spec.cluster.settings.as_pg_settings(),
-            r#"fsync = off
-wal_level = replica
-hot_standby = on
-neon.safekeepers = '127.0.0.1:6502,127.0.0.1:6503,127.0.0.1:6501'
-wal_log_hints = on
-log_connections = on
-shared_buffers = 32768
-port = 55432
-max_connections = 100
-max_wal_senders = 10
-listen_addresses = '0.0.0.0'
-wal_sender_timeout = 0
-password_encryption = md5
-maintenance_work_mem = 65536
-max_parallel_workers = 8
-max_worker_processes = 8
-neon.tenant_id = 'b0554b632bd4d547a63b86c3630317e8'
-max_replication_slots = 10
-neon.timeline_id = '2414a61ffc94e428f14b5758fe308e13'
-shared_preload_libraries = 'neon'
-synchronous_standby_names = 'walproposer'
-neon.pageserver_connstring = 'host=127.0.0.1 port=6400'
-test.escaping = 'here''s a backslash \\ and a quote '' and a double-quote " hooray'
-"#
+            "fsync = off\nwal_level = replica\nhot_standby = on\nneon.safekeepers = '127.0.0.1:6502,127.0.0.1:6503,127.0.0.1:6501'\nwal_log_hints = on\nlog_connections = on\nshared_buffers = 32768\nport = 55432\nmax_connections = 100\nmax_wal_senders = 10\nlisten_addresses = '0.0.0.0'\nwal_sender_timeout = 0\npassword_encryption = md5\nmaintenance_work_mem = 65536\nmax_parallel_workers = 8\nmax_worker_processes = 8\nneon.tenant_id = 'b0554b632bd4d547a63b86c3630317e8'\nmax_replication_slots = 10\nneon.timeline_id = '2414a61ffc94e428f14b5758fe308e13'\nshared_preload_libraries = 'neon'\nsynchronous_standby_names = 'walproposer'\nneon.pageserver_connstring = 'host=127.0.0.1 port=6400'"
         );
     }
 

control_plane/.gitignore

@@ -1 +0,0 @@
-tmp_check/

control_plane/Cargo.toml

@@ -15,7 +15,6 @@ postgres.workspace = true
 regex.workspace = true
 reqwest = { workspace = true, features = ["blocking", "json"] }
 serde.workspace = true
-serde_json.workspace = true
 serde_with.workspace = true
 tar.workspace = true
 thiserror.workspace = true
@@ -24,7 +23,6 @@ url.workspace = true
 # Note: Do not directly depend on pageserver or safekeeper; use pageserver_api or safekeeper_api
 # instead, so that recompile times are better.
 pageserver_api.workspace = true
-postgres_backend.workspace = true
 safekeeper_api.workspace = true
 postgres_connection.workspace = true
 storage_broker.workspace = true

control_plane/safekeepers.conf

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

control_plane/simple.conf

@@ -3,8 +3,7 @@
 [pageserver]
 listen_pg_addr = '127.0.0.1:64000'
 listen_http_addr = '127.0.0.1:9898'
-pg_auth_type = 'Trust'
-http_auth_type = 'Trust'
+auth_type = 'Trust'
 
 [[safekeepers]]
 id = 1

control_plane/src/bin/neon_local.rs

@@ -7,8 +7,7 @@
 //!
 use anyhow::{anyhow, bail, Context, Result};
 use clap::{value_parser, Arg, ArgAction, ArgMatches, Command};
-use control_plane::endpoint::ComputeControlPlane;
-use control_plane::endpoint::Replication;
+use control_plane::compute::ComputeControlPlane;
 use control_plane::local_env::LocalEnv;
 use control_plane::pageserver::PageServerNode;
 use control_plane::safekeeper::SafekeeperNode;
@@ -18,7 +17,6 @@ use pageserver_api::{
     DEFAULT_HTTP_LISTEN_ADDR as DEFAULT_PAGESERVER_HTTP_ADDR,
     DEFAULT_PG_LISTEN_ADDR as DEFAULT_PAGESERVER_PG_ADDR,
 };
-use postgres_backend::AuthType;
 use safekeeper_api::{
     DEFAULT_HTTP_LISTEN_PORT as DEFAULT_SAFEKEEPER_HTTP_PORT,
     DEFAULT_PG_LISTEN_PORT as DEFAULT_SAFEKEEPER_PG_PORT,
@@ -32,6 +30,7 @@ use utils::{
     auth::{Claims, Scope},
     id::{NodeId, TenantId, TenantTimelineId, TimelineId},
     lsn::Lsn,
+    postgres_backend::AuthType,
     project_git_version,
 };
 
@@ -54,15 +53,14 @@ listen_addr = '{DEFAULT_BROKER_ADDR}'
 id = {DEFAULT_PAGESERVER_ID}
 listen_pg_addr = '{DEFAULT_PAGESERVER_PG_ADDR}'
 listen_http_addr = '{DEFAULT_PAGESERVER_HTTP_ADDR}'
-pg_auth_type = '{trust_auth}'
-http_auth_type = '{trust_auth}'
+auth_type = '{pageserver_auth_type}'
 
 [[safekeepers]]
 id = {DEFAULT_SAFEKEEPER_ID}
 pg_port = {DEFAULT_SAFEKEEPER_PG_PORT}
 http_port = {DEFAULT_SAFEKEEPER_HTTP_PORT}
 "#,
-        trust_auth = AuthType::Trust,
+        pageserver_auth_type = AuthType::Trust,
     )
 }
 
@@ -107,9 +105,8 @@ fn main() -> Result<()> {
             "start" => handle_start_all(sub_args, &env),
             "stop" => handle_stop_all(sub_args, &env),
             "pageserver" => handle_pageserver(sub_args, &env),
+            "pg" => handle_pg(sub_args, &env),
             "safekeeper" => handle_safekeeper(sub_args, &env),
-            "endpoint" => handle_endpoint(sub_args, &env),
-            "pg" => bail!("'pg' subcommand has been renamed to 'endpoint'"),
             _ => bail!("unexpected subcommand {sub_name}"),
         };
 
@@ -472,17 +469,10 @@ fn handle_timeline(timeline_match: &ArgMatches, env: &mut local_env::LocalEnv) -
             let mut cplane = ComputeControlPlane::load(env.clone())?;
             println!("Importing timeline into pageserver ...");
             pageserver.timeline_import(tenant_id, timeline_id, base, pg_wal, pg_version)?;
+            println!("Creating node for imported timeline ...");
             env.register_branch_mapping(name.to_string(), tenant_id, timeline_id)?;
 
-            println!("Creating endpoint for imported timeline ...");
-            cplane.new_endpoint(
-                tenant_id,
-                name,
-                timeline_id,
-                None,
-                pg_version,
-                Replication::Primary,
-            )?;
+            cplane.new_node(tenant_id, name, timeline_id, None, None, pg_version)?;
             println!("Done");
         }
         Some(("branch", branch_match)) => {
@@ -530,10 +520,10 @@ fn handle_timeline(timeline_match: &ArgMatches, env: &mut local_env::LocalEnv) -
     Ok(())
 }
 
-fn handle_endpoint(ep_match: &ArgMatches, env: &local_env::LocalEnv) -> Result<()> {
-    let (sub_name, sub_args) = match ep_match.subcommand() {
-        Some(ep_subcommand_data) => ep_subcommand_data,
-        None => bail!("no endpoint subcommand provided"),
+fn handle_pg(pg_match: &ArgMatches, env: &local_env::LocalEnv) -> Result<()> {
+    let (sub_name, sub_args) = match pg_match.subcommand() {
+        Some(pg_subcommand_data) => pg_subcommand_data,
+        None => bail!("no pg subcommand provided"),
     };
 
     let mut cplane = ComputeControlPlane::load(env.clone())?;
@@ -555,7 +545,7 @@ fn handle_endpoint(ep_match: &ArgMatches, env: &local_env::LocalEnv) -> Result<(
             table.load_preset(comfy_table::presets::NOTHING);
 
             table.set_header([
-                "ENDPOINT",
+                "NODE",
                 "ADDRESS",
                 "TIMELINE",
                 "BRANCH NAME",
@@ -563,39 +553,39 @@ fn handle_endpoint(ep_match: &ArgMatches, env: &local_env::LocalEnv) -> Result<(
                 "STATUS",
             ]);
 
-            for (endpoint_id, endpoint) in cplane
-                .endpoints
+            for ((_, node_name), node) in cplane
+                .nodes
                 .iter()
-                .filter(|(_, endpoint)| endpoint.tenant_id == tenant_id)
+                .filter(|((node_tenant_id, _), _)| node_tenant_id == &tenant_id)
             {
-                let lsn_str = match endpoint.replication {
-                    Replication::Static(lsn) => {
-                        // -> read-only endpoint
-                        // Use the node's LSN.
-                        lsn.to_string()
-                    }
-                    _ => {
-                        // -> primary endpoint or hot replica
+                let lsn_str = match node.lsn {
+                    None => {
+                        // -> primary node
                         // Use the LSN at the end of the timeline.
                         timeline_infos
-                            .get(&endpoint.timeline_id)
+                            .get(&node.timeline_id)
                             .map(|bi| bi.last_record_lsn.to_string())
                             .unwrap_or_else(|| "?".to_string())
                     }
+                    Some(lsn) => {
+                        // -> read-only node
+                        // Use the node's LSN.
+                        lsn.to_string()
+                    }
                 };
 
                 let branch_name = timeline_name_mappings
-                    .get(&TenantTimelineId::new(tenant_id, endpoint.timeline_id))
+                    .get(&TenantTimelineId::new(tenant_id, node.timeline_id))
                     .map(|name| name.as_str())
                     .unwrap_or("?");
 
                 table.add_row([
-                    endpoint_id.as_str(),
-                    &endpoint.address.to_string(),
-                    &endpoint.timeline_id.to_string(),
+                    node_name.as_str(),
+                    &node.address.to_string(),
+                    &node.timeline_id.to_string(),
                     branch_name,
                     lsn_str.as_str(),
-                    endpoint.status(),
+                    node.status(),
                 ]);
             }
 
@@ -606,10 +596,10 @@ fn handle_endpoint(ep_match: &ArgMatches, env: &local_env::LocalEnv) -> Result<(
                 .get_one::<String>("branch-name")
                 .map(|s| s.as_str())
                 .unwrap_or(DEFAULT_BRANCH_NAME);
-            let endpoint_id = sub_args
-                .get_one::<String>("endpoint_id")
-                .map(String::to_string)
-                .unwrap_or_else(|| format!("ep-{branch_name}"));
+            let node_name = sub_args
+                .get_one::<String>("node")
+                .map(|node_name| node_name.to_string())
+                .unwrap_or_else(|| format!("{branch_name}_node"));
 
             let lsn = sub_args
                 .get_one::<String>("lsn")
@@ -627,36 +617,17 @@ fn handle_endpoint(ep_match: &ArgMatches, env: &local_env::LocalEnv) -> Result<(
                 .copied()
                 .context("Failed to parse postgres version from the argument string")?;
 
-            let hot_standby = sub_args
-                .get_one::<bool>("hot-standby")
-                .copied()
-                .unwrap_or(false);
-
-            let replication = match (lsn, hot_standby) {
-                (Some(lsn), false) => Replication::Static(lsn),
-                (None, true) => Replication::Replica,
-                (None, false) => Replication::Primary,
-                (Some(_), true) => anyhow::bail!("cannot specify both lsn and hot-standby"),
-            };
-
-            cplane.new_endpoint(
-                tenant_id,
-                &endpoint_id,
-                timeline_id,
-                port,
-                pg_version,
-                replication,
-            )?;
+            cplane.new_node(tenant_id, &node_name, timeline_id, lsn, port, pg_version)?;
         }
         "start" => {
             let port: Option<u16> = sub_args.get_one::<u16>("port").copied();
-            let endpoint_id = sub_args
-                .get_one::<String>("endpoint_id")
-                .ok_or_else(|| anyhow!("No endpoint ID was provided to start"))?;
+            let node_name = sub_args
+                .get_one::<String>("node")
+                .ok_or_else(|| anyhow!("No node name was provided to start"))?;
 
-            let endpoint = cplane.endpoints.get(endpoint_id.as_str());
+            let node = cplane.nodes.get(&(tenant_id, node_name.to_string()));
 
-            let auth_token = if matches!(env.pageserver.pg_auth_type, AuthType::NeonJWT) {
+            let auth_token = if matches!(env.pageserver.auth_type, AuthType::NeonJWT) {
                 let claims = Claims::new(Some(tenant_id), Scope::Tenant);
 
                 Some(env.generate_auth_token(&claims)?)
@@ -664,23 +635,9 @@ fn handle_endpoint(ep_match: &ArgMatches, env: &local_env::LocalEnv) -> Result<(
                 None
             };
 
-            let hot_standby = sub_args
-                .get_one::<bool>("hot-standby")
-                .copied()
-                .unwrap_or(false);
-
-            if let Some(endpoint) = endpoint {
-                match (&endpoint.replication, hot_standby) {
-                    (Replication::Static(_), true) => {
-                        bail!("Cannot start a node in hot standby mode when it is already configured as a static replica")
-                    }
-                    (Replication::Primary, true) => {
-                        bail!("Cannot start a node as a hot standby replica, it is already configured as primary node")
-                    }
-                    _ => {}
-                }
-                println!("Starting existing endpoint {endpoint_id}...");
-                endpoint.start(&auth_token)?;
+            if let Some(node) = node {
+                println!("Starting existing postgres {node_name}...");
+                node.start(&auth_token)?;
             } else {
                 let branch_name = sub_args
                     .get_one::<String>("branch-name")
@@ -700,46 +657,32 @@ fn handle_endpoint(ep_match: &ArgMatches, env: &local_env::LocalEnv) -> Result<(
                     .get_one::<u32>("pg-version")
                     .copied()
                     .context("Failed to `pg-version` from the argument string")?;
-
-                let replication = match (lsn, hot_standby) {
-                    (Some(lsn), false) => Replication::Static(lsn),
-                    (None, true) => Replication::Replica,
-                    (None, false) => Replication::Primary,
-                    (Some(_), true) => anyhow::bail!("cannot specify both lsn and hot-standby"),
-                };
-
                 // when used with custom port this results in non obvious behaviour
                 // port is remembered from first start command, i e
                 // start --port X
                 // stop
                 // start <-- will also use port X even without explicit port argument
-                println!("Starting new endpoint {endpoint_id} (PostgreSQL v{pg_version}) on timeline {timeline_id} ...");
+                println!("Starting new postgres (v{pg_version}) {node_name} on timeline {timeline_id} ...");
 
-                let ep = cplane.new_endpoint(
-                    tenant_id,
-                    endpoint_id,
-                    timeline_id,
-                    port,
-                    pg_version,
-                    replication,
-                )?;
-                ep.start(&auth_token)?;
+                let node =
+                    cplane.new_node(tenant_id, node_name, timeline_id, lsn, port, pg_version)?;
+                node.start(&auth_token)?;
             }
         }
         "stop" => {
-            let endpoint_id = sub_args
-                .get_one::<String>("endpoint_id")
-                .ok_or_else(|| anyhow!("No endpoint ID was provided to stop"))?;
+            let node_name = sub_args
+                .get_one::<String>("node")
+                .ok_or_else(|| anyhow!("No node name was provided to stop"))?;
             let destroy = sub_args.get_flag("destroy");
 
-            let endpoint = cplane
-                .endpoints
-                .get(endpoint_id.as_str())
-                .with_context(|| format!("postgres endpoint {endpoint_id} is not found"))?;
-            endpoint.stop(destroy)?;
+            let node = cplane
+                .nodes
+                .get(&(tenant_id, node_name.to_string()))
+                .with_context(|| format!("postgres {node_name} is not found"))?;
+            node.stop(destroy)?;
         }
 
-        _ => bail!("Unexpected endpoint subcommand '{sub_name}'"),
+        _ => bail!("Unexpected pg subcommand '{sub_name}'"),
     }
 
     Ok(())
@@ -858,7 +801,7 @@ fn handle_safekeeper(sub_match: &ArgMatches, env: &local_env::LocalEnv) -> Resul
 }
 
 fn handle_start_all(sub_match: &ArgMatches, env: &local_env::LocalEnv) -> anyhow::Result<()> {
-    // Endpoints are not started automatically
+    // Postgres nodes are not started automatically
 
     broker::start_broker_process(env)?;
 
@@ -892,10 +835,10 @@ fn handle_stop_all(sub_match: &ArgMatches, env: &local_env::LocalEnv) -> Result<
 fn try_stop_all(env: &local_env::LocalEnv, immediate: bool) {
     let pageserver = PageServerNode::from_env(env);
 
-    // Stop all endpoints
+    // Stop all compute nodes
     match ComputeControlPlane::load(env.clone()) {
         Ok(cplane) => {
-            for (_k, node) in cplane.endpoints {
+            for (_k, node) in cplane.nodes {
                 if let Err(e) = node.stop(false) {
                     eprintln!("postgres stop failed: {e:#}");
                 }
@@ -928,9 +871,7 @@ fn cli() -> Command {
         .help("Name of the branch to be created or used as an alias for other services")
         .required(false);
 
-    let endpoint_id_arg = Arg::new("endpoint_id")
-        .help("Postgres endpoint id")
-        .required(false);
+    let pg_node_arg = Arg::new("node").help("Postgres node name").required(false);
 
     let safekeeper_id_arg = Arg::new("id").help("safekeeper id").required(false);
 
@@ -977,12 +918,6 @@ fn cli() -> Command {
         .help("Specify Lsn on the timeline to start from. By default, end of the timeline would be used.")
         .required(false);
 
-    let hot_standby_arg = Arg::new("hot-standby")
-        .value_parser(value_parser!(bool))
-        .long("hot-standby")
-        .help("If set, the node will be a hot replica on the specified timeline")
-        .required(false);
-
     Command::new("Neon CLI")
         .arg_required_else_help(true)
         .version(GIT_VERSION)
@@ -1090,39 +1025,37 @@ fn cli() -> Command {
                 )
         )
         .subcommand(
-            Command::new("endpoint")
+            Command::new("pg")
                 .arg_required_else_help(true)
                 .about("Manage postgres instances")
                 .subcommand(Command::new("list").arg(tenant_id_arg.clone()))
                 .subcommand(Command::new("create")
-                    .about("Create a compute endpoint")
-                    .arg(endpoint_id_arg.clone())
+                    .about("Create a postgres compute node")
+                    .arg(pg_node_arg.clone())
                     .arg(branch_name_arg.clone())
                     .arg(tenant_id_arg.clone())
                     .arg(lsn_arg.clone())
                     .arg(port_arg.clone())
                     .arg(
                         Arg::new("config-only")
-                            .help("Don't do basebackup, create endpoint directory with only config files")
+                            .help("Don't do basebackup, create compute node with only config files")
                             .long("config-only")
                             .required(false))
                     .arg(pg_version_arg.clone())
-                    .arg(hot_standby_arg.clone())
                 )
                 .subcommand(Command::new("start")
-                    .about("Start postgres.\n If the endpoint doesn't exist yet, it is created.")
-                    .arg(endpoint_id_arg.clone())
+                    .about("Start a postgres compute node.\n This command actually creates new node from scratch, but preserves existing config files")
+                    .arg(pg_node_arg.clone())
                     .arg(tenant_id_arg.clone())
                     .arg(branch_name_arg)
                     .arg(timeline_id_arg)
                     .arg(lsn_arg)
                     .arg(port_arg)
                     .arg(pg_version_arg)
-                    .arg(hot_standby_arg)
                 )
                 .subcommand(
                     Command::new("stop")
-                    .arg(endpoint_id_arg)
+                    .arg(pg_node_arg)
                     .arg(tenant_id_arg)
                     .arg(
                         Arg::new("destroy")
@@ -1134,13 +1067,6 @@ fn cli() -> Command {
                 )
 
         )
-        // Obsolete old name for 'endpoint'. We now just print an error if it's used.
-        .subcommand(
-            Command::new("pg")
-                .hide(true)
-                .arg(Arg::new("ignore-rest").allow_hyphen_values(true).num_args(0..).required(false))
-                .trailing_var_arg(true)
-        )
         .subcommand(
             Command::new("start")
                 .about("Start page server and safekeepers")

control_plane/src/compute.rs

@@ -14,6 +14,7 @@ use anyhow::{Context, Result};
 use utils::{
     id::{TenantId, TimelineId},
     lsn::Lsn,
+    postgres_backend::AuthType,
 };
 
 use crate::local_env::{LocalEnv, DEFAULT_PG_VERSION};
@@ -25,117 +26,111 @@ use crate::postgresql_conf::PostgresConf;
 //
 pub struct ComputeControlPlane {
     base_port: u16,
-
-    // endpoint ID is the key
-    pub endpoints: BTreeMap<String, Arc<Endpoint>>,
-
-    env: LocalEnv,
     pageserver: Arc<PageServerNode>,
+    pub nodes: BTreeMap<(TenantId, String), Arc<PostgresNode>>,
+    env: LocalEnv,
 }
 
 impl ComputeControlPlane {
-    // Load current endpoints from the endpoints/ subdirectories
+    // Load current nodes with ports from data directories on disk
+    // Directory structure has the following layout:
+    // pgdatadirs
+    // |- tenants
+    // |  |- <tenant_id>
+    // |  |   |- <node name>
     pub fn load(env: LocalEnv) -> Result<ComputeControlPlane> {
         let pageserver = Arc::new(PageServerNode::from_env(&env));
 
-        let mut endpoints = BTreeMap::default();
-        for endpoint_dir in fs::read_dir(env.endpoints_path())
-            .with_context(|| format!("failed to list {}", env.endpoints_path().display()))?
+        let mut nodes = BTreeMap::default();
+        let pgdatadirspath = &env.pg_data_dirs_path();
+
+        for tenant_dir in fs::read_dir(pgdatadirspath)
+            .with_context(|| format!("failed to list {}", pgdatadirspath.display()))?
         {
-            let ep = Endpoint::from_dir_entry(endpoint_dir?, &env, &pageserver)?;
-            endpoints.insert(ep.name.clone(), Arc::new(ep));
+            let tenant_dir = tenant_dir?;
+            for timeline_dir in fs::read_dir(tenant_dir.path())
+                .with_context(|| format!("failed to list {}", tenant_dir.path().display()))?
+            {
+                let node = PostgresNode::from_dir_entry(timeline_dir?, &env, &pageserver)?;
+                nodes.insert((node.tenant_id, node.name.clone()), Arc::new(node));
+            }
         }
 
         Ok(ComputeControlPlane {
             base_port: 55431,
-            endpoints,
-            env,
             pageserver,
+            nodes,
+            env,
         })
     }
 
     fn get_port(&mut self) -> u16 {
         1 + self
-            .endpoints
+            .nodes
             .values()
-            .map(|ep| ep.address.port())
+            .map(|node| node.address.port())
             .max()
             .unwrap_or(self.base_port)
     }
 
-    pub fn new_endpoint(
+    pub fn new_node(
         &mut self,
         tenant_id: TenantId,
         name: &str,
         timeline_id: TimelineId,
+        lsn: Option<Lsn>,
         port: Option<u16>,
         pg_version: u32,
-        replication: Replication,
-    ) -> Result<Arc<Endpoint>> {
+    ) -> Result<Arc<PostgresNode>> {
         let port = port.unwrap_or_else(|| self.get_port());
-
-        let ep = Arc::new(Endpoint {
+        let node = Arc::new(PostgresNode {
             name: name.to_owned(),
             address: SocketAddr::new("127.0.0.1".parse().unwrap(), port),
             env: self.env.clone(),
             pageserver: Arc::clone(&self.pageserver),
+            is_test: false,
             timeline_id,
-            replication,
+            lsn,
             tenant_id,
+            uses_wal_proposer: false,
             pg_version,
         });
 
-        ep.create_pgdata()?;
-        ep.setup_pg_conf()?;
+        node.create_pgdata()?;
+        node.setup_pg_conf(self.env.pageserver.auth_type)?;
 
-        self.endpoints.insert(ep.name.clone(), Arc::clone(&ep));
+        self.nodes
+            .insert((tenant_id, node.name.clone()), Arc::clone(&node));
 
-        Ok(ep)
+        Ok(node)
     }
 }
 
 ///////////////////////////////////////////////////////////////////////////////
 
-#[derive(Debug, Clone, Eq, PartialEq)]
-pub enum Replication {
-    // Regular read-write node
-    Primary,
-    // if recovery_target_lsn is provided, and we want to pin the node to a specific LSN
-    Static(Lsn),
-    // Hot standby; read-only replica.
-    // Future versions may want to distinguish between replicas with hot standby
-    // feedback and other kinds of replication configurations.
-    Replica,
-}
-
 #[derive(Debug)]
-pub struct Endpoint {
-    /// used as the directory name
-    name: String,
-    pub tenant_id: TenantId,
-    pub timeline_id: TimelineId,
-    // Some(lsn) if this is a read-only endpoint anchored at 'lsn'. None for the primary.
-    pub replication: Replication,
-
-    // port and address of the Postgres server
+pub struct PostgresNode {
     pub address: SocketAddr,
-    pg_version: u32,
-
-    // These are not part of the endpoint as such, but the environment
-    // the endpoint runs in.
+    name: String,
     pub env: LocalEnv,
     pageserver: Arc<PageServerNode>,
+    is_test: bool,
+    pub timeline_id: TimelineId,
+    pub lsn: Option<Lsn>, // if it's a read-only node. None for primary
+    pub tenant_id: TenantId,
+    uses_wal_proposer: bool,
+    pg_version: u32,
 }
 
-impl Endpoint {
+impl PostgresNode {
     fn from_dir_entry(
         entry: std::fs::DirEntry,
         env: &LocalEnv,
         pageserver: &Arc<PageServerNode>,
-    ) -> Result<Endpoint> {
+    ) -> Result<PostgresNode> {
         if !entry.file_type()?.is_dir() {
             anyhow::bail!(
-                "Endpoint::from_dir_entry failed: '{}' is not a directory",
+                "PostgresNode::from_dir_entry failed: '{}' is not a directory",
                 entry.path().display()
             );
         }
@@ -145,7 +140,7 @@ impl Endpoint {
         let name = fname.to_str().unwrap().to_string();
 
         // Read config file into memory
-        let cfg_path = entry.path().join("pgdata").join("postgresql.conf");
+        let cfg_path = entry.path().join("postgresql.conf");
         let cfg_path_str = cfg_path.to_string_lossy();
         let mut conf_file = File::open(&cfg_path)
             .with_context(|| format!("failed to open config file in {}", cfg_path_str))?;
@@ -157,6 +152,7 @@ impl Endpoint {
         let port: u16 = conf.parse_field("port", &context)?;
         let timeline_id: TimelineId = conf.parse_field("neon.timeline_id", &context)?;
         let tenant_id: TenantId = conf.parse_field("neon.tenant_id", &context)?;
+        let uses_wal_proposer = conf.get("neon.safekeepers").is_some();
 
         // Read postgres version from PG_VERSION file to determine which postgres version binary to use.
         // If it doesn't exist, assume broken data directory and use default pg version.
@@ -166,27 +162,21 @@ impl Endpoint {
             fs::read_to_string(pg_version_path).unwrap_or_else(|_| DEFAULT_PG_VERSION.to_string());
         let pg_version = u32::from_str(&pg_version_str)?;
 
-        // parse recovery_target_lsn and primary_conninfo into Recovery Target, if any
-        let replication = if let Some(lsn_str) = conf.get("recovery_target_lsn") {
-            Replication::Static(Lsn::from_str(lsn_str)?)
-        } else if let Some(slot_name) = conf.get("primary_slot_name") {
-            let slot_name = slot_name.to_string();
-            let prefix = format!("repl_{}_", timeline_id);
-            assert!(slot_name.starts_with(&prefix));
-            Replication::Replica
-        } else {
-            Replication::Primary
-        };
+        // parse recovery_target_lsn, if any
+        let recovery_target_lsn: Option<Lsn> =
+            conf.parse_field_optional("recovery_target_lsn", &context)?;
 
         // ok now
-        Ok(Endpoint {
+        Ok(PostgresNode {
             address: SocketAddr::new("127.0.0.1".parse().unwrap(), port),
             name,
             env: env.clone(),
             pageserver: Arc::clone(pageserver),
+            is_test: false,
             timeline_id,
-            replication,
+            lsn: recovery_target_lsn,
             tenant_id,
+            uses_wal_proposer,
             pg_version,
         })
     }
@@ -287,8 +277,8 @@ impl Endpoint {
     }
 
     // Write postgresql.conf with default configuration
-    // and PG_VERSION file to the data directory of a new endpoint.
-    fn setup_pg_conf(&self) -> Result<()> {
+    // and PG_VERSION file to the data directory of a new node.
+    fn setup_pg_conf(&self, auth_type: AuthType) -> Result<()> {
         let mut conf = PostgresConf::new();
         conf.append("max_wal_senders", "10");
         conf.append("wal_log_hints", "off");
@@ -307,96 +297,80 @@ impl Endpoint {
         // walproposer panics when basebackup is invalid, it is pointless to restart in this case.
         conf.append("restart_after_crash", "off");
 
-        // Configure the Neon Postgres extension to fetch pages from pageserver
+        // Configure the node to fetch pages from pageserver
         let pageserver_connstr = {
             let config = &self.pageserver.pg_connection_config;
             let (host, port) = (config.host(), config.port());
 
-            // NOTE: avoid spaces in connection string, because it is less error prone if we forward it somewhere.
-            format!("postgresql://no_user@{host}:{port}")
+            // Set up authentication
+            //
+            // $NEON_AUTH_TOKEN will be replaced with value from environment
+            // variable during compute pg startup. It is done this way because
+            // otherwise user will be able to retrieve the value using SHOW
+            // command or pg_settings
+            let password = if let AuthType::NeonJWT = auth_type {
+                "$NEON_AUTH_TOKEN"
+            } else {
+                ""
+            };
+            // NOTE avoiding spaces in connection string, because it is less error prone if we forward it somewhere.
+            // Also note that not all parameters are supported here. Because in compute we substitute $NEON_AUTH_TOKEN
+            // We parse this string and build it back with token from env var, and for simplicity rebuild
+            // uses only needed variables namely host, port, user, password.
+            format!("postgresql://no_user:{password}@{host}:{port}")
         };
         conf.append("shared_preload_libraries", "neon");
         conf.append_line("");
         conf.append("neon.pageserver_connstring", &pageserver_connstr);
+        if let AuthType::NeonJWT = auth_type {
+            conf.append("neon.safekeeper_token_env", "$NEON_AUTH_TOKEN");
+        }
         conf.append("neon.tenant_id", &self.tenant_id.to_string());
         conf.append("neon.timeline_id", &self.timeline_id.to_string());
+        if let Some(lsn) = self.lsn {
+            conf.append("recovery_target_lsn", &lsn.to_string());
+        }
 
         conf.append_line("");
-        // Replication-related configurations, such as WAL sending
-        match &self.replication {
-            Replication::Primary => {
-                // Configure backpressure
-                // - Replication write lag depends on how fast the walreceiver can process incoming WAL.
-                //   This lag determines latency of get_page_at_lsn. Speed of applying WAL is about 10MB/sec,
-                //   so to avoid expiration of 1 minute timeout, this lag should not be larger than 600MB.
-                //   Actually latency should be much smaller (better if < 1sec). But we assume that recently
-                //   updates pages are not requested from pageserver.
-                // - Replication flush lag depends on speed of persisting data by checkpointer (creation of
-                //   delta/image layers) and advancing disk_consistent_lsn. Safekeepers are able to
-                //   remove/archive WAL only beyond disk_consistent_lsn. Too large a lag can cause long
-                //   recovery time (in case of pageserver crash) and disk space overflow at safekeepers.
-                // - Replication apply lag depends on speed of uploading changes to S3 by uploader thread.
-                //   To be able to restore database in case of pageserver node crash, safekeeper should not
-                //   remove WAL beyond this point. Too large lag can cause space exhaustion in safekeepers
-                //   (if they are not able to upload WAL to S3).
-                conf.append("max_replication_write_lag", "15MB");
-                conf.append("max_replication_flush_lag", "10GB");
+        // Configure backpressure
+        // - Replication write lag depends on how fast the walreceiver can process incoming WAL.
+        //   This lag determines latency of get_page_at_lsn. Speed of applying WAL is about 10MB/sec,
+        //   so to avoid expiration of 1 minute timeout, this lag should not be larger than 600MB.
+        //   Actually latency should be much smaller (better if < 1sec). But we assume that recently
+        //   updates pages are not requested from pageserver.
+        // - Replication flush lag depends on speed of persisting data by checkpointer (creation of
+        //   delta/image layers) and advancing disk_consistent_lsn. Safekeepers are able to
+        //   remove/archive WAL only beyond disk_consistent_lsn. Too large a lag can cause long
+        //   recovery time (in case of pageserver crash) and disk space overflow at safekeepers.
+        // - Replication apply lag depends on speed of uploading changes to S3 by uploader thread.
+        //   To be able to restore database in case of pageserver node crash, safekeeper should not
+        //   remove WAL beyond this point. Too large lag can cause space exhaustion in safekeepers
+        //   (if they are not able to upload WAL to S3).
+        conf.append("max_replication_write_lag", "15MB");
+        conf.append("max_replication_flush_lag", "10GB");
 
-                if !self.env.safekeepers.is_empty() {
-                    // Configure Postgres to connect to the safekeepers
-                    conf.append("synchronous_standby_names", "walproposer");
+        if !self.env.safekeepers.is_empty() {
+            // Configure the node to connect to the safekeepers
+            conf.append("synchronous_standby_names", "walproposer");
 
-                    let safekeepers = self
-                        .env
-                        .safekeepers
-                        .iter()
-                        .map(|sk| format!("localhost:{}", sk.pg_port))
-                        .collect::<Vec<String>>()
-                        .join(",");
-                    conf.append("neon.safekeepers", &safekeepers);
-                } else {
-                    // We only use setup without safekeepers for tests,
-                    // and don't care about data durability on pageserver,
-                    // so set more relaxed synchronous_commit.
-                    conf.append("synchronous_commit", "remote_write");
+            let safekeepers = self
+                .env
+                .safekeepers
+                .iter()
+                .map(|sk| format!("localhost:{}", sk.pg_port))
+                .collect::<Vec<String>>()
+                .join(",");
+            conf.append("neon.safekeepers", &safekeepers);
+        } else {
+            // We only use setup without safekeepers for tests,
+            // and don't care about data durability on pageserver,
+            // so set more relaxed synchronous_commit.
+            conf.append("synchronous_commit", "remote_write");
 
-                    // Configure the node to stream WAL directly to the pageserver
-                    // This isn't really a supported configuration, but can be useful for
-                    // testing.
-                    conf.append("synchronous_standby_names", "pageserver");
-                }
-            }
-            Replication::Static(lsn) => {
-                conf.append("recovery_target_lsn", &lsn.to_string());
-            }
-            Replication::Replica => {
-                assert!(!self.env.safekeepers.is_empty());
-
-                // TODO: use future host field from safekeeper spec
-                // Pass the list of safekeepers to the replica so that it can connect to any of them,
-                // whichever is availiable.
-                let sk_ports = self
-                    .env
-                    .safekeepers
-                    .iter()
-                    .map(|x| x.pg_port.to_string())
-                    .collect::<Vec<_>>()
-                    .join(",");
-                let sk_hosts = vec!["localhost"; self.env.safekeepers.len()].join(",");
-
-                let connstr = format!(
-                    "host={} port={} options='-c timeline_id={} tenant_id={}' application_name=replica replication=true",
-                    sk_hosts,
-                    sk_ports,
-                    &self.timeline_id.to_string(),
-                    &self.tenant_id.to_string(),
-                );
-
-                let slot_name = format!("repl_{}_", self.timeline_id);
-                conf.append("primary_conninfo", connstr.as_str());
-                conf.append("primary_slot_name", slot_name.as_str());
-                conf.append("hot_standby", "on");
-            }
+            // Configure the node to stream WAL directly to the pageserver
+            // This isn't really a supported configuration, but can be useful for
+            // testing.
+            conf.append("synchronous_standby_names", "pageserver");
         }
 
         let mut file = File::create(self.pgdata().join("postgresql.conf"))?;
@@ -409,27 +383,21 @@ impl Endpoint {
     }
 
     fn load_basebackup(&self, auth_token: &Option<String>) -> Result<()> {
-        let backup_lsn = match &self.replication {
-            Replication::Primary => {
-                if !self.env.safekeepers.is_empty() {
-                    // LSN 0 means that it is bootstrap and we need to download just
-                    // latest data from the pageserver. That is a bit clumsy but whole bootstrap
-                    // procedure evolves quite actively right now, so let's think about it again
-                    // when things would be more stable (TODO).
-                    let lsn = self.sync_safekeepers(auth_token, self.pg_version)?;
-                    if lsn == Lsn(0) {
-                        None
-                    } else {
-                        Some(lsn)
-                    }
-                } else {
-                    None
-                }
-            }
-            Replication::Static(lsn) => Some(*lsn),
-            Replication::Replica => {
-                None // Take the latest snapshot available to start with
+        let backup_lsn = if let Some(lsn) = self.lsn {
+            Some(lsn)
+        } else if self.uses_wal_proposer {
+            // LSN 0 means that it is bootstrap and we need to download just
+            // latest data from the pageserver. That is a bit clumsy but whole bootstrap
+            // procedure evolves quite actively right now, so let's think about it again
+            // when things would be more stable (TODO).
+            let lsn = self.sync_safekeepers(auth_token, self.pg_version)?;
+            if lsn == Lsn(0) {
+                None
+            } else {
+                Some(lsn)
             }
+        } else {
+            None
         };
 
         self.do_basebackup(backup_lsn)?;
@@ -437,12 +405,8 @@ impl Endpoint {
         Ok(())
     }
 
-    pub fn endpoint_path(&self) -> PathBuf {
-        self.env.endpoints_path().join(&self.name)
-    }
-
     pub fn pgdata(&self) -> PathBuf {
-        self.endpoint_path().join("pgdata")
+        self.env.pg_data_dir(&self.tenant_id, &self.name)
     }
 
     pub fn status(&self) -> &str {
@@ -460,7 +424,7 @@ impl Endpoint {
 
     fn pg_ctl(&self, args: &[&str], auth_token: &Option<String>) -> Result<()> {
         let pg_ctl_path = self.env.pg_bin_dir(self.pg_version)?.join("pg_ctl");
-        let mut cmd = Command::new(&pg_ctl_path);
+        let mut cmd = Command::new(pg_ctl_path);
         cmd.args(
             [
                 &[
@@ -483,15 +447,11 @@ impl Endpoint {
             "DYLD_LIBRARY_PATH",
             self.env.pg_lib_dir(self.pg_version)?.to_str().unwrap(),
         );
-
-        // Pass authentication token used for the connections to pageserver and safekeepers
         if let Some(token) = auth_token {
             cmd.env("NEON_AUTH_TOKEN", token);
         }
 
-        let pg_ctl = cmd
-            .output()
-            .context(format!("{} failed", pg_ctl_path.display()))?;
+        let pg_ctl = cmd.output().context("pg_ctl failed")?;
         if !pg_ctl.status.success() {
             anyhow::bail!(
                 "pg_ctl failed, exit code: {}, stdout: {}, stderr: {}",
@@ -504,11 +464,12 @@ impl Endpoint {
     }
 
     pub fn start(&self, auth_token: &Option<String>) -> Result<()> {
+        // Bail if the node already running.
         if self.status() == "running" {
-            anyhow::bail!("The endpoint is already running");
+            anyhow::bail!("The node is already running");
         }
 
-        // 1. We always start Postgres from scratch, so
+        // 1. We always start compute node from scratch, so
         // if old dir exists, preserve 'postgresql.conf' and drop the directory
         let postgresql_conf_path = self.pgdata().join("postgresql.conf");
         let postgresql_conf = fs::read(&postgresql_conf_path).with_context(|| {
@@ -526,21 +487,25 @@ impl Endpoint {
         // 3. Load basebackup
         self.load_basebackup(auth_token)?;
 
-        if self.replication != Replication::Primary {
+        if self.lsn.is_some() {
             File::create(self.pgdata().join("standby.signal"))?;
         }
 
-        // 4. Finally start postgres
-        println!("Starting postgres at '{}'", self.connstr());
+        // 4. Finally start the compute node postgres
+        println!("Starting postgres node at '{}'", self.connstr());
         self.pg_ctl(&["start"], auth_token)
     }
 
+    pub fn restart(&self, auth_token: &Option<String>) -> Result<()> {
+        self.pg_ctl(&["restart"], auth_token)
+    }
+
     pub fn stop(&self, destroy: bool) -> Result<()> {
         // If we are going to destroy data directory,
         // use immediate shutdown mode, otherwise,
         // shutdown gracefully to leave the data directory sane.
         //
-        // Postgres is always started from scratch, so stop
+        // Compute node always starts from scratch, so stop
         // without destroy only used for testing and debugging.
         //
         if destroy {
@@ -549,7 +514,7 @@ impl Endpoint {
                 "Destroying postgres data directory '{}'",
                 self.pgdata().to_str().unwrap()
             );
-            fs::remove_dir_all(self.endpoint_path())?;
+            fs::remove_dir_all(self.pgdata())?;
         } else {
             self.pg_ctl(&["stop"], &None)?;
         }
@@ -565,4 +530,26 @@ impl Endpoint {
             "postgres"
         )
     }
+
+    // XXX: cache that in control plane
+    pub fn whoami(&self) -> String {
+        let output = Command::new("whoami")
+            .output()
+            .expect("failed to execute whoami");
+
+        assert!(output.status.success(), "whoami failed");
+
+        String::from_utf8(output.stdout).unwrap().trim().to_string()
+    }
+}
+
+impl Drop for PostgresNode {
+    // destructor to clean up state after test is done
+    // XXX: we may detect failed test by setting some flag in catch_unwind()
+    // and checking it here. But let just clean datadirs on start.
+    fn drop(&mut self) {
+        if self.is_test {
+            let _ = self.stop(true);
+        }
+    }
 }

control_plane/src/lib.rs

@@ -9,7 +9,7 @@
 
 mod background_process;
 pub mod broker;
-pub mod endpoint;
+pub mod compute;
 pub mod local_env;
 pub mod pageserver;
 pub mod postgresql_conf;

control_plane/src/local_env.rs

@@ -5,7 +5,6 @@
 
 use anyhow::{bail, ensure, Context};
 
-use postgres_backend::AuthType;
 use reqwest::Url;
 use serde::{Deserialize, Serialize};
 use serde_with::{serde_as, DisplayFromStr};
@@ -18,8 +17,9 @@ use std::net::SocketAddr;
 use std::path::{Path, PathBuf};
 use std::process::{Command, Stdio};
 use utils::{
-    auth::{encode_from_key_file, Claims},
+    auth::{encode_from_key_file, Claims, Scope},
     id::{NodeId, TenantId, TenantTimelineId, TimelineId},
+    postgres_backend::AuthType,
 };
 
 use crate::safekeeper::SafekeeperNode;
@@ -110,14 +110,15 @@ impl NeonBroker {
 pub struct PageServerConf {
     // node id
     pub id: NodeId,
-
     // Pageserver connection settings
     pub listen_pg_addr: String,
     pub listen_http_addr: String,
 
-    // auth type used for the PG and HTTP ports
-    pub pg_auth_type: AuthType,
-    pub http_auth_type: AuthType,
+    // used to determine which auth type is used
+    pub auth_type: AuthType,
+
+    // jwt auth token used for communication with pageserver
+    pub auth_token: String,
 }
 
 impl Default for PageServerConf {
@@ -126,8 +127,8 @@ impl Default for PageServerConf {
             id: NodeId(0),
             listen_pg_addr: String::new(),
             listen_http_addr: String::new(),
-            pg_auth_type: AuthType::Trust,
-            http_auth_type: AuthType::Trust,
+            auth_type: AuthType::Trust,
+            auth_token: String::new(),
         }
     }
 }
@@ -200,8 +201,14 @@ impl LocalEnv {
         self.neon_distrib_dir.join("storage_broker")
     }
 
-    pub fn endpoints_path(&self) -> PathBuf {
-        self.base_data_dir.join("endpoints")
+    pub fn pg_data_dirs_path(&self) -> PathBuf {
+        self.base_data_dir.join("pgdatadirs").join("tenants")
+    }
+
+    pub fn pg_data_dir(&self, tenant_id: &TenantId, branch_name: &str) -> PathBuf {
+        self.pg_data_dirs_path()
+            .join(tenant_id.to_string())
+            .join(branch_name)
     }
 
     // TODO: move pageserver files into ./pageserver
@@ -394,34 +401,49 @@ impl LocalEnv {
 
         fs::create_dir(base_path)?;
 
-        // Generate keypair for JWT.
-        //
-        // The keypair is only needed if authentication is enabled in any of the
-        // components. For convenience, we generate the keypair even if authentication
-        // is not enabled, so that you can easily enable it after the initialization
-        // step. However, if the key generation fails, we treat it as non-fatal if
-        // authentication was not enabled.
+        // generate keys for jwt
+        // openssl genrsa -out private_key.pem 2048
+        let private_key_path;
         if self.private_key_path == PathBuf::new() {
-            match generate_auth_keys(
-                base_path.join("auth_private_key.pem").as_path(),
-                base_path.join("auth_public_key.pem").as_path(),
-            ) {
-                Ok(()) => {
-                    self.private_key_path = PathBuf::from("auth_private_key.pem");
-                }
-                Err(e) => {
-                    if !self.auth_keys_needed() {
-                        eprintln!("Could not generate keypair for JWT authentication: {e}");
-                        eprintln!("Continuing anyway because authentication was not enabled");
-                        self.private_key_path = PathBuf::from("auth_private_key.pem");
-                    } else {
-                        return Err(e);
-                    }
-                }
+            private_key_path = base_path.join("auth_private_key.pem");
+            let keygen_output = Command::new("openssl")
+                .arg("genrsa")
+                .args(["-out", private_key_path.to_str().unwrap()])
+                .arg("2048")
+                .stdout(Stdio::null())
+                .output()
+                .context("failed to generate auth private key")?;
+            if !keygen_output.status.success() {
+                bail!(
+                    "openssl failed: '{}'",
+                    String::from_utf8_lossy(&keygen_output.stderr)
+                );
+            }
+            self.private_key_path = PathBuf::from("auth_private_key.pem");
+
+            let public_key_path = base_path.join("auth_public_key.pem");
+            // openssl rsa -in private_key.pem -pubout -outform PEM -out public_key.pem
+            let keygen_output = Command::new("openssl")
+                .arg("rsa")
+                .args(["-in", private_key_path.to_str().unwrap()])
+                .arg("-pubout")
+                .args(["-outform", "PEM"])
+                .args(["-out", public_key_path.to_str().unwrap()])
+                .stdout(Stdio::null())
+                .output()
+                .context("failed to generate auth private key")?;
+            if !keygen_output.status.success() {
+                bail!(
+                    "openssl failed: '{}'",
+                    String::from_utf8_lossy(&keygen_output.stderr)
+                );
             }
         }
 
-        fs::create_dir_all(self.endpoints_path())?;
+        self.pageserver.auth_token =
+            self.generate_auth_token(&Claims::new(None, Scope::PageServerApi))?;
+
+        fs::create_dir_all(self.pg_data_dirs_path())?;
 
         for safekeeper in &self.safekeepers {
             fs::create_dir_all(SafekeeperNode::datadir_path_by_id(self, safekeeper.id))?;
@@ -429,12 +451,6 @@ impl LocalEnv {
 
         self.persist_config(base_path)
     }
-
-    fn auth_keys_needed(&self) -> bool {
-        self.pageserver.pg_auth_type == AuthType::NeonJWT
-            || self.pageserver.http_auth_type == AuthType::NeonJWT
-            || self.safekeepers.iter().any(|sk| sk.auth_enabled)
-    }
 }
 
 fn base_path() -> PathBuf {
@@ -444,43 +460,6 @@ fn base_path() -> PathBuf {
     }
 }
 
-/// Generate a public/private key pair for JWT authentication
-fn generate_auth_keys(private_key_path: &Path, public_key_path: &Path) -> anyhow::Result<()> {
-    // Generate the key pair
-    //
-    // openssl genpkey -algorithm ed25519 -out auth_private_key.pem
-    let keygen_output = Command::new("openssl")
-        .arg("genpkey")
-        .args(["-algorithm", "ed25519"])
-        .args(["-out", private_key_path.to_str().unwrap()])
-        .stdout(Stdio::null())
-        .output()
-        .context("failed to generate auth private key")?;
-    if !keygen_output.status.success() {
-        bail!(
-            "openssl failed: '{}'",
-            String::from_utf8_lossy(&keygen_output.stderr)
-        );
-    }
-    // Extract the public key from the private key file
-    //
-    // openssl pkey -in auth_private_key.pem -pubout -out auth_public_key.pem
-    let keygen_output = Command::new("openssl")
-        .arg("pkey")
-        .args(["-in", private_key_path.to_str().unwrap()])
-        .arg("-pubout")
-        .args(["-out", public_key_path.to_str().unwrap()])
-        .output()
-        .context("failed to extract public key from private key")?;
-    if !keygen_output.status.success() {
-        bail!(
-            "openssl failed: '{}'",
-            String::from_utf8_lossy(&keygen_output.stderr)
-        );
-    }
-    Ok(())
-}
-
 #[cfg(test)]
 mod tests {
     use super::*;

control_plane/src/pageserver.rs

@@ -11,7 +11,6 @@ use anyhow::{bail, Context};
 use pageserver_api::models::{
     TenantConfigRequest, TenantCreateRequest, TenantInfo, TimelineCreateRequest, TimelineInfo,
 };
-use postgres_backend::AuthType;
 use postgres_connection::{parse_host_port, PgConnectionConfig};
 use reqwest::blocking::{Client, RequestBuilder, Response};
 use reqwest::{IntoUrl, Method};
@@ -21,6 +20,7 @@ use utils::{
     http::error::HttpErrorBody,
     id::{TenantId, TimelineId},
     lsn::Lsn,
+    postgres_backend::AuthType,
 };
 
 use crate::{background_process, local_env::LocalEnv};
@@ -82,8 +82,15 @@ impl PageServerNode {
         let (host, port) = parse_host_port(&env.pageserver.listen_pg_addr)
             .expect("Unable to parse listen_pg_addr");
         let port = port.unwrap_or(5432);
+        let password = if env.pageserver.auth_type == AuthType::NeonJWT {
+            Some(env.pageserver.auth_token.clone())
+        } else {
+            None
+        };
+
         Self {
-            pg_connection_config: PgConnectionConfig::new_host_port(host, port),
+            pg_connection_config: PgConnectionConfig::new_host_port(host, port)
+                .set_password(password),
             env: env.clone(),
             http_client: Client::new(),
             http_base_url: format!("http://{}/v1", env.pageserver.listen_http_addr),
@@ -99,32 +106,25 @@ impl PageServerNode {
             self.env.pg_distrib_dir_raw().display()
         );
 
-        let http_auth_type_param =
-            format!("http_auth_type='{}'", self.env.pageserver.http_auth_type);
+        let authg_type_param = format!("auth_type='{}'", self.env.pageserver.auth_type);
         let listen_http_addr_param = format!(
             "listen_http_addr='{}'",
             self.env.pageserver.listen_http_addr
         );
-
-        let pg_auth_type_param = format!("pg_auth_type='{}'", self.env.pageserver.pg_auth_type);
         let listen_pg_addr_param =
             format!("listen_pg_addr='{}'", self.env.pageserver.listen_pg_addr);
-
         let broker_endpoint_param = format!("broker_endpoint='{}'", self.env.broker.client_url());
 
         let mut overrides = vec![
             id,
             pg_distrib_dir_param,
-            http_auth_type_param,
-            pg_auth_type_param,
+            authg_type_param,
             listen_http_addr_param,
             listen_pg_addr_param,
             broker_endpoint_param,
         ];
 
-        if self.env.pageserver.http_auth_type != AuthType::Trust
-            || self.env.pageserver.pg_auth_type != AuthType::Trust
-        {
+        if self.env.pageserver.auth_type != AuthType::Trust {
             overrides.push("auth_validation_public_key_path='auth_public_key.pem'".to_owned());
         }
         overrides
@@ -247,10 +247,7 @@ impl PageServerNode {
     }
 
     fn pageserver_env_variables(&self) -> anyhow::Result<Vec<(String, String)>> {
-        // FIXME: why is this tied to pageserver's auth type? Whether or not the safekeeper
-        // needs a token, and how to generate that token, seems independent to whether
-        // the pageserver requires a token in incoming requests.
-        Ok(if self.env.pageserver.http_auth_type != AuthType::Trust {
+        Ok(if self.env.pageserver.auth_type != AuthType::Trust {
             // Generate a token to connect from the pageserver to a safekeeper
             let token = self
                 .env
@@ -273,30 +270,27 @@ impl PageServerNode {
         background_process::stop_process(immediate, "pageserver", &self.pid_file())
     }
 
-    pub fn page_server_psql_client(&self) -> anyhow::Result<postgres::Client> {
-        let mut config = self.pg_connection_config.clone();
-        if self.env.pageserver.pg_auth_type == AuthType::NeonJWT {
-            let token = self
-                .env
-                .generate_auth_token(&Claims::new(None, Scope::PageServerApi))?;
-            config = config.set_password(Some(token));
-        }
-        Ok(config.connect_no_tls()?)
+    pub fn page_server_psql(&self, sql: &str) -> Vec<postgres::SimpleQueryMessage> {
+        let mut client = self.pg_connection_config.connect_no_tls().unwrap();
+
+        println!("Pageserver query: '{sql}'");
+        client.simple_query(sql).unwrap()
     }
 
-    fn http_request<U: IntoUrl>(&self, method: Method, url: U) -> anyhow::Result<RequestBuilder> {
+    pub fn page_server_psql_client(&self) -> result::Result<postgres::Client, postgres::Error> {
+        self.pg_connection_config.connect_no_tls()
+    }
+
+    fn http_request<U: IntoUrl>(&self, method: Method, url: U) -> RequestBuilder {
         let mut builder = self.http_client.request(method, url);
-        if self.env.pageserver.http_auth_type == AuthType::NeonJWT {
-            let token = self
-                .env
-                .generate_auth_token(&Claims::new(None, Scope::PageServerApi))?;
-            builder = builder.bearer_auth(token)
+        if self.env.pageserver.auth_type == AuthType::NeonJWT {
+            builder = builder.bearer_auth(&self.env.pageserver.auth_token)
         }
-        Ok(builder)
+        builder
     }
 
     pub fn check_status(&self) -> Result<()> {
-        self.http_request(Method::GET, format!("{}/status", self.http_base_url))?
+        self.http_request(Method::GET, format!("{}/status", self.http_base_url))
             .send()?
             .error_from_body()?;
         Ok(())
@@ -304,7 +298,7 @@ impl PageServerNode {
 
     pub fn tenant_list(&self) -> Result<Vec<TenantInfo>> {
         Ok(self
-            .http_request(Method::GET, format!("{}/tenant", self.http_base_url))?
+            .http_request(Method::GET, format!("{}/tenant", self.http_base_url))
             .send()?
             .error_from_body()?
             .json()?)
@@ -358,24 +352,11 @@ impl PageServerNode {
                 .map(|x| x.parse::<bool>())
                 .transpose()
                 .context("Failed to parse 'trace_read_requests' as bool")?,
-            eviction_policy: settings
-                .remove("eviction_policy")
-                .map(serde_json::from_str)
-                .transpose()
-                .context("Failed to parse 'eviction_policy' json")?,
-            min_resident_size_override: settings
-                .remove("min_resident_size_override")
-                .map(|x| x.parse::<u64>())
-                .transpose()
-                .context("Failed to parse 'min_resident_size_override' as integer")?,
-            evictions_low_residence_duration_metric_threshold: settings
-                .remove("evictions_low_residence_duration_metric_threshold")
-                .map(|x| x.to_string()),
         };
         if !settings.is_empty() {
             bail!("Unrecognized tenant settings: {settings:?}")
         }
-        self.http_request(Method::POST, format!("{}/tenant", self.http_base_url))?
+        self.http_request(Method::POST, format!("{}/tenant", self.http_base_url))
             .json(&request)
             .send()?
             .error_from_body()?
@@ -392,7 +373,7 @@ impl PageServerNode {
     }
 
     pub fn tenant_config(&self, tenant_id: TenantId, settings: HashMap<&str, &str>) -> Result<()> {
-        self.http_request(Method::PUT, format!("{}/tenant/config", self.http_base_url))?
+        self.http_request(Method::PUT, format!("{}/tenant/config", self.http_base_url))
             .json(&TenantConfigRequest {
                 tenant_id,
                 checkpoint_distance: settings
@@ -438,19 +419,6 @@ impl PageServerNode {
                     .map(|x| x.parse::<bool>())
                     .transpose()
                     .context("Failed to parse 'trace_read_requests' as bool")?,
-                eviction_policy: settings
-                    .get("eviction_policy")
-                    .map(|x| serde_json::from_str(x))
-                    .transpose()
-                    .context("Failed to parse 'eviction_policy' json")?,
-                min_resident_size_override: settings
-                    .get("min_resident_size_override")
-                    .map(|x| x.parse::<u64>())
-                    .transpose()
-                    .context("Failed to parse 'min_resident_size_override' as an integer")?,
-                evictions_low_residence_duration_metric_threshold: settings
-                    .get("evictions_low_residence_duration_metric_threshold")
-                    .map(|x| x.to_string()),
             })
             .send()?
             .error_from_body()?;
@@ -463,7 +431,7 @@ impl PageServerNode {
             .http_request(
                 Method::GET,
                 format!("{}/tenant/{}/timeline", self.http_base_url, tenant_id),
-            )?
+            )
             .send()?
             .error_from_body()?
             .json()?;
@@ -482,7 +450,7 @@ impl PageServerNode {
         self.http_request(
             Method::POST,
             format!("{}/tenant/{}/timeline", self.http_base_url, tenant_id),
-        )?
+        )
         .json(&TimelineCreateRequest {
             new_timeline_id,
             ancestor_start_lsn,
@@ -519,7 +487,7 @@ impl PageServerNode {
         pg_wal: Option<(Lsn, PathBuf)>,
         pg_version: u32,
     ) -> anyhow::Result<()> {
-        let mut client = self.page_server_psql_client()?;
+        let mut client = self.pg_connection_config.connect_no_tls().unwrap();
 
         // Init base reader
         let (start_lsn, base_tarfile_path) = base;

control_plane/src/postgresql_conf.rs

@@ -13,7 +13,7 @@ use std::io::BufRead;
 use std::str::FromStr;
 
 /// In-memory representation of a postgresql.conf file
-#[derive(Default, Debug)]
+#[derive(Default)]
 pub struct PostgresConf {
     lines: Vec<String>,
     hash: HashMap<String, String>,

control_plane/src/safekeeper.rs

@@ -1,6 +1,7 @@
 use std::io::Write;
 use std::path::PathBuf;
 use std::process::Child;
+use std::sync::Arc;
 use std::{io, result};
 
 use anyhow::Context;
@@ -10,6 +11,7 @@ use reqwest::{IntoUrl, Method};
 use thiserror::Error;
 use utils::{http::error::HttpErrorBody, id::NodeId};
 
+use crate::pageserver::PageServerNode;
 use crate::{
     background_process,
     local_env::{LocalEnv, SafekeeperConf},
@@ -63,10 +65,14 @@ pub struct SafekeeperNode {
     pub env: LocalEnv,
     pub http_client: Client,
     pub http_base_url: String,
+
+    pub pageserver: Arc<PageServerNode>,
 }
 
 impl SafekeeperNode {
     pub fn from_env(env: &LocalEnv, conf: &SafekeeperConf) -> SafekeeperNode {
+        let pageserver = Arc::new(PageServerNode::from_env(env));
+
         SafekeeperNode {
             id: conf.id,
             conf: conf.clone(),
@@ -74,6 +80,7 @@ impl SafekeeperNode {
             env: env.clone(),
             http_client: Client::new(),
             http_base_url: format!("http://127.0.0.1:{}/v1", conf.http_port),
+            pageserver,
         }
     }
 
@@ -108,10 +115,6 @@ impl SafekeeperNode {
         let datadir = self.datadir_path();
 
         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 mut args = vec![
             "-D",
             datadir.to_str().with_context(|| {
@@ -123,8 +126,6 @@ impl SafekeeperNode {
             &listen_pg,
             "--listen-http",
             &listen_http,
-            "--availability-zone",
-            &availability_zone,
         ];
         if !self.conf.sync {
             args.push("--no-sync");
@@ -156,7 +157,7 @@ impl SafekeeperNode {
         }
 
         background_process::start_process(
-            &format!("safekeeper-{id}"),
+            &format!("safekeeper {id}"),
             &datadir,
             &self.env.safekeeper_bin(),
             &args,

docker-compose/compute_wrapper/var/db/postgres/specs/spec.json

@@ -28,6 +28,11 @@
                 "value": "replica",
                 "vartype": "enum"
             },
+            {
+                "name": "hot_standby",
+                "value": "on",
+                "vartype": "bool"
+            },
             {
                 "name": "wal_log_hints",
                 "value": "on",

docker-compose/docker-compose.yml

@@ -160,7 +160,6 @@ services:
     build:
       context: ./compute_wrapper/
       args:
-        - REPOSITORY=${REPOSITORY:-neondatabase}
         - COMPUTE_IMAGE=compute-node-v${PG_VERSION:-14}
         - TAG=${TAG:-latest}
         - http_proxy=$http_proxy

docs/authentication.md

@@ -29,54 +29,12 @@ These components should not have access to the private key and may only get toke
 The key pair is generated once for an installation of compute/pageserver/safekeeper, e.g. by `neon_local init`.
 There is currently no way to rotate the key without bringing down all components.
 
-### Best practices
-
-See [RFC 8725: JSON Web Token Best Current Practices](https://www.rfc-editor.org/rfc/rfc8725)
-
-
-### Token format
-
-The JWT tokens in Neon use "EdDSA" as the algorithm (defined in [RFC8037](https://www.rfc-editor.org/rfc/rfc8037)).
-
-Example:
-
-Header:
-
-```
-{
-  "alg": "EdDSA",
-  "typ": "JWT"
-}
-```
-
-Payload:
-
-```
-{
-  "scope": "tenant",  # "tenant", "pageserverapi", or "safekeeperdata"
-  "tenant_id": "5204921ff44f09de8094a1390a6a50f6",
-}
-```
-
-
-Meanings of scope:
-
-"tenant": Provides access to all data for a specific tenant
-
-"pageserverapi": Provides blanket access to all tenants on the pageserver plus pageserver-wide APIs.
-Should only be used e.g. for status check/tenant creation/list.
-
-"safekeeperdata": Provides blanket access to all data on the safekeeper plus safekeeper-wide APIs.
-Should only be used e.g. for status check.
-Currently also used for connection from any pageserver to any safekeeper.
-
-
 ### CLI
 CLI generates a key pair during call to `neon_local init` with the following commands:
 
 ```bash
-openssl genpkey -algorithm ed25519 -out auth_private_key.pem
-openssl pkey -in auth_private_key.pem -pubout -out auth_public_key.pem
+openssl genrsa -out auth_private_key.pem 2048
+openssl rsa -in auth_private_key.pem -pubout -outform PEM -out auth_public_key.pem
 ```
 
 Configuration files for all components point to `public_key.pem` for JWT validation.
@@ -106,22 +64,20 @@ Their authentication is just plain PostgreSQL authentication and out of scope fo
 There is no administrative API except those provided by PostgreSQL.
 
 #### Outgoing connections
-Compute connects to Pageserver for getting pages. The connection string is
-configured by the `neon.pageserver_connstring` PostgreSQL GUC,
-e.g. `postgresql://no_user@localhost:15028`. If the `$NEON_AUTH_TOKEN`
-environment variable is set, it is used as the password for the connection. (The
-pageserver uses JWT tokens for authentication, so the password is really a
-token.)
+Compute connects to Pageserver for getting pages.
+The connection string is configured by the `neon.pageserver_connstring` PostgreSQL GUC, e.g. `postgresql://no_user:$NEON_AUTH_TOKEN@localhost:15028`.
+The environment variable inside the connection string is substituted with
+the JWT token.
 
-Compute connects to Safekeepers to write and commit data. The list of safekeeper
-addresses is given in the `neon.safekeepers` GUC. The connections to the
-safekeepers take the password from the `$NEON_AUTH_TOKEN` environment
-variable, if set.
+Compute connects to Safekeepers to write and commit data.
+The token is the same for all safekeepers.
+It's stored in an environment variable, whose name is configured
+by the `neon.safekeeper_token_env` PostgreSQL GUC.
+If the GUC is unset, no token is passed.
 
-The `compute_ctl` binary that runs before the PostgreSQL server, and launches
-PostgreSQL, also makes a connection to the pageserver. It uses it to fetch the
-initial "base backup" dump, to initialize the PostgreSQL data directory. It also
-uses `$NEON_AUTH_TOKEN` as the password for the connection.
+Note that both tokens can be (and typically are) the same;
+the scope is the tenant and the token is usually passed through the
+`$NEON_AUTH_TOKEN` environment variable.
 
 ### Pageserver
 #### Overview
@@ -146,12 +102,10 @@ Each compute should present a token valid for the timeline's tenant.
 Pageserver also has HTTP API: some parts are per-tenant,
 some parts are server-wide, these are different scopes.
 
-Authentication can be enabled separately for the HTTP mgmt API, and
-for the libpq connections from compute. The `http_auth_type` and
-`pg_auth_type` configuration variables in Pageserver's config may
-have one of these values:
+The `auth_type` configuration variable in Pageserver's config may have
+either of three values:
 
-* `Trust` removes all authentication.
+* `Trust` removes all authentication. The outdated `MD5` value does likewise
 * `NeonJWT` enables JWT validation.
    Tokens are validated using the public key which lies in a PEM file
    specified in the `auth_validation_public_key_path` config.

docs/docker.md

@@ -37,9 +37,9 @@ You can specify version of neon cluster using following environment values.
 - PG_VERSION: postgres version for compute (default is 14)
 - TAG: the tag version of [docker image](https://registry.hub.docker.com/r/neondatabase/neon/tags) (default is latest), which is tagged in [CI test](/.github/workflows/build_and_test.yml)
 ```
-$ cd docker-compose/
+$ cd docker-compose/docker-compose.yml
 $ docker-compose down   # remove the conainers if exists
-$ PG_VERSION=15 TAG=2937 docker-compose up --build -d  # You can specify the postgres and image version
+$ PG_VERSION=15 TAG=2221 docker-compose up --build -d  # You can specify the postgres and image version
 Creating network "dockercompose_default" with the default driver
 Creating docker-compose_storage_broker_1       ... done
 (...omit...)

docs/rfcs/022-pageserver-delete-from-s3.md

@@ -1,269 +0,0 @@
-# Deleting pageserver part of tenants data from s3
-
-Created on 08.03.23
-
-## Motivation
-
-Currently we dont delete pageserver part of the data from s3 when project is deleted. (The same is true for safekeepers, but this outside of the scope of this RFC).
-
-This RFC aims to spin a discussion to come to a robust deletion solution that wont put us in into a corner for features like postponed deletion (when we keep data for user to be able to restore a project if it was deleted by accident)
-
-## Summary
-
-TLDR; There are two options, one based on control plane issuing actual delete requests to s3 and the other one that keeps s3 stuff bound to pageserver. Each one has its pros and cons.
-
-The decision is to stick with pageserver centric approach. For motivation see [Decision](#decision).
-
-## Components
-
-pageserver, control-plane
-
-## Requirements
-
-Deletion should successfully finish (eventually) without leaving dangling files in presense of:
-
-- component restarts
-- component outage
-- pageserver loss
-
-## Proposed implementation
-
-Before the options are discussed, note that deletion can be quite long process. For deletion from s3 the obvious choice is [DeleteObjects](https://docs.aws.amazon.com/AmazonS3/latest/API/API_DeleteObjects.html) API call. It allows to batch deletion of up to 1k objects in one API call. So deletion operation linearly depends on number of layer files.
-
-Another design limitation is that there is no cheap `mv` operation available for s3. `mv` from `aws s3 mv` uses `copy(src, dst) + delete(src)`. So `mv`-like operation is not feasible as a building block because it actually amplifies the problem with both duration and resulting cost of the operation.
-
-The case when there are multiple pageservers handling the same tenants is largely out of scope of the RFC. We still consider case with migration from one PS to another, but do not consider case when tenant exists on multiple pageservers for extended period of time. The case with multiple pageservers can be reduced to case with one pageservers by calling detach on all pageservers except the last one, for it actual delete needs to be called.
-
-For simplicity lets look into deleting tenants. Differences in deletion process between tenants and timelines are mentioned in paragraph ["Differences between tenants and timelines"](#differences-between-tenants-and-timelines)
-
-### 1. Pageserver owns deletion machinery
-
-#### The sequence
-
-TLDR; With this approach control plane needs to call delete on a tenant and poll for progress. As much as possible is handled on pageserver. Lets see the sequence.
-
-Happy path:
-
-```mermaid
-sequenceDiagram
-    autonumber
-    participant CP as Control Plane
-    participant PS as Pageserver
-    participant S3
-
-    CP->>PS: Delete tenant
-    PS->>S3: Create deleted mark file at <br> /tenant/meta/deleted
-    PS->>PS: Create deleted mark file locally
-    PS->>CP: Accepted
-    PS->>PS: delete local files other than deleted mark
-    loop Delete layers for each timeline
-        PS->>S3: delete(..)
-        CP->>PS: Finished?
-        PS->>CP: False
-    end
-    PS->>S3: Delete mark file
-    PS->>PS: Delete local mark file
-
-    loop Poll for status
-        CP->>PS: Finished?
-        PS->>CP: True or False
-    end
-```
-
-Why two mark files?
-Remote one is needed for cases when pageserver is lost during deletion so other pageserver can learn the deletion from s3 during attach.
-
-Why local mark file is needed?
-
-If we dont have one, we have two choices, delete local data before deleting the remote part or do that after.
-
-If we delete local data before remote then during restart pageserver wont pick up remote tenant at all because nothing is available locally (pageserver looks for remote conuterparts of locally available tenants).
-
-If we delete local data after remote then at the end of the sequence when remote mark file is deleted if pageserver restart happens then the state is the same to situation when pageserver just missing data on remote without knowing the fact that this data is intended to be deleted. In this case the current behavior is upload everything local-only to remote.
-
-Thus we need local record of tenant being deleted as well.
-
-##### Handle pageserver crashes
-
-Lets explore sequences with various crash points.
-
-Pageserver crashes before `deleted` mark file is persisted in s3:
-
-```mermaid
-sequenceDiagram
-    autonumber
-    participant CP as Control Plane
-    participant PS as Pageserver
-    participant S3
-
-    CP->>PS: Delete tenant
-    note over PS: Crash point 1.
-    CP->>PS: Retry delete request
-
-    PS->>S3: Create deleted mark file at <br> /tenant/meta/deleted
-    PS->>PS: Create deleted mark file locally
-
-    PS->>CP: Accepted
-
-    PS->>PS: delete local files other than deleted mark
-
-    loop Delete layers for each timeline
-        PS->>S3: delete(..)
-        CP->>PS: Finished?
-        PS->>CP: False
-    end
-    PS->>S3: Delete mark file
-    PS->>PS: Delete local mark file
-
-    CP->>PS: Finished?
-    PS->>CP: True
-```
-
-Pageserver crashed when deleted mark was about to be persisted in s3, before Control Plane gets a response:
-
-```mermaid
-sequenceDiagram
-    autonumber
-    participant CP as Control Plane
-    participant PS as Pageserver
-    participant S3
-
-    CP->>PS: Delete tenant
-    PS->>S3: Create deleted mark file at <br> /tenant/meta/deleted
-
-    note over PS: Crash point 2.
-    note over PS: During startup we reconcile <br> with remote and see <br> whether the remote mark exists
-    alt Remote mark exists
-        PS->>PS: create local mark if its missing
-        PS->>PS: delete local files other than deleted mark
-        loop Delete layers for each timeline
-            PS->>S3: delete(..)
-        end
-
-        note over CP: Eventually console should <br> retry delete request
-
-        CP->>PS: Retry delete tenant
-        PS->>CP: Not modified
-    else Mark is missing
-        note over PS: Continue to operate the tenant as if deletion didnt happen
-
-        note over CP: Eventually console should <br> retry delete request
-
-        CP->>PS: Retry delete tenant
-        PS->>S3: Create deleted mark file at <br> /tenant/meta/deleted
-        PS->>CP: Delete tenant
-    end
-
-    PS->>PS: Continue with layer file deletions
-    loop Delete layers for each timeline
-        PS->>S3: delete(..)
-        CP->>PS: Finished?
-        PS->>CP: False
-    end
-
-    PS->>S3: Delete mark file
-    PS->>PS: Delete local mark file
-
-    CP->>PS: Finished?
-    PS->>CP: True
-```
-
-Similar sequence applies when both local and remote marks were persisted but Control Plane still didnt receive a response.
-
-If pageserver crashes after both mark files were deleted then it will reply to control plane status poll request with 404 which should be treated by control plane as success.
-
-The same applies if pageserver crashes in the end, when remote mark is deleted but before local one gets deleted. In this case on restart pageserver moves forward with deletion of local mark and Control Plane will receive 404.
-
-##### Differences between tenants and timelines
-
-For timeline the sequence is the same with the following differences:
-
-- remote delete mark file can be replaced with a boolean "deleted" flag in index_part.json
-- local deletion mark is not needed, because whole tenant is kept locally so situation described in motivation for local mark is impossible
-
-##### Handle pageserver loss
-
-If pageseserver is lost then the deleted tenant should be attached to different pageserver and delete request needs to be retried against new pageserver. Then attach logic is shared with one described for pageserver restarts (local deletion mark wont be available so needs to be created).
-
-##### Restrictions for tenant that is in progress of being deleted
-
-I propose to add another state to tenant/timeline - PendingDelete. This state shouldnt allow executing any operations aside from polling the deletion status.
-
-#### Summary
-
-Pros:
-
-- Storage is not dependent on control plane. Storage can be restarted even if control plane is not working.
-- Allows for easier dogfooding, console can use Neon backed database as primary operational data store. If storage depends on control plane and control plane depends on storage we're stuck.
-- No need to share inner s3 workings with control plane. Pageserver presents api contract and S3 paths are not part of this contract.
-- No need to pass list of alive timelines to attach call. This will be solved by pageserver observing deleted flag. See
-
-Cons:
-
-- Logic is a tricky, needs good testing
-- Anything else?
-
-### 2. Control plane owns deletion machinery
-
-In this case the only action performed on pageserver is removal of local files.
-
-Everything else is done by control plane. The steps are as follows:
-
-1. Control plane marks tenant as "delete pending" in its database
-2. It lists the s3 for all the files and repeatedly calls delete until nothing is left behind
-3. When no files are left marks deletion as completed
-
-In case of restart it selects all tenants marked as "delete pending" and continues the deletion.
-
-For tenants it is simple. For timelines there are caveats.
-
-Assume that the same workflow is used for timelines.
-
-If a tenant gets relocated during timeline deletion the attach call with its current logic will pick up deleted timeline in its half deleted state.
-
-Available options:
-
-- require list of alive timelines to be passed to attach call
-- use the same schema with flag in index_part.json (again part of the caveats around pageserver restart applies). In this case nothing stops pageserver from implementing deletion inside if we already have these deletion marks.
-
-With first option the following problem becomes apparent:
-
-Who is the source of truth regarding timeline liveness?
-
-Imagine:
-PS1 fails.
-PS2 gets assigned the tenant.
-New branch gets created
-PS1 starts up (is it possible or we just recycle it?)
-PS1 is unaware of the new branch. It can either fall back to s3 ls, or ask control plane.
-
-So here comes the dependency of storage on control plane. During restart storage needs to know which timelines are valid for operation. If there is nothing on s3 that can answer that question storage neeeds to ask control plane.
-
-### Summary
-
-Cons:
-
-- Potential thundering herd-like problem during storage restart (requests to control plane)
-- Potential increase in storage startup time (additional request to control plane)
-- Storage startup starts to depend on console
-- Erroneous attach call can attach tenant in half deleted state
-
-Pros:
-
-- Easier to reason about if you dont have to account for pageserver restarts
-
-### Extra notes
-
-There was a concern that having deletion code in pageserver is a littlebit scary, but we need to have this code somewhere. So to me it is equally scary to have that in whatever place it ends up at.
-
-Delayed deletion can be done with both approaches. As discussed with Anna (@stepashka) this is only relevant for tenants (projects) not for timelines. For first approach detach can be called immediately and deletion can be done later with attach + delete. With second approach control plane needs to start the deletion whenever necessary.
-
-## Decision
-
-After discussion in comments I see that we settled on two options (though a bit different from ones described in rfc). First one is the same - pageserver owns as much as possible. The second option is that pageserver owns markers thing, but actual deletion happens in control plane by repeatedly calling ls + delete.
-
-To my mind the only benefit of the latter approach is possible code reuse between safekeepers and pageservers. Otherwise poking around integrating s3 library into control plane, configuring shared knowledge abouth paths in s3 - are the downsides. Another downside of relying on control plane is the testing process. Control plane resides in different repository so it is quite hard to test pageserver related changes there. e2e test suite there doesnt support shutting down pageservers, which are separate docker containers there instead of just processes.
-
-With pageserver owning everything we still give the retry logic to control plane but its easier to duplicate if needed compared to sharing inner s3 workings. We will have needed tests for retry logic in neon repo.
-
-So the decision is to proceed with pageserver centric approach.

docs/settings.md

@@ -16,7 +16,7 @@ listen_http_addr = '127.0.0.1:9898'
 checkpoint_distance = '268435456' # in bytes
 checkpoint_timeout = '10m'
 
-gc_period = '1 hour'
+gc_period = '100 s'
 gc_horizon = '67108864'
 
 max_file_descriptors = '100'
@@ -101,7 +101,7 @@ away.
 
 #### gc_period
 
-Interval at which garbage collection is triggered. Default is 1 hour.
+Interval at which garbage collection is triggered. Default is 100 s.
 
 #### image_creation_threshold
 
@@ -109,7 +109,7 @@ L0 delta layer threshold for L1 image layer creation. Default is 3.
 
 #### pitr_interval
 
-WAL retention duration for PITR branching. Default is 7 days.
+WAL retention duration for PITR branching. Default is 30 days.
 
 #### walreceiver_connect_timeout
 

docs/sourcetree.md

@@ -129,12 +129,13 @@ Run `poetry shell` to activate the virtual environment.
 Alternatively, use `poetry run` to run a single command in the venv, e.g. `poetry run pytest`.
 
 ### Obligatory checks
-We force code formatting via `black`, `ruff`, and type hints via `mypy`.
+We force code formatting via `black`, `isort` and type hints via `mypy`.
 Run the following commands in the repository's root (next to `pyproject.toml`):
 
 ```bash
+poetry run isort .  # Imports are reformatted
 poetry run black .  # All code is reformatted
-poetry run ruff .  # Python linter
+poetry run flake8 .  # Python linter
 poetry run mypy .  # Ensure there are no typing errors
 ```
 

docs/synthetic-size.md

@@ -1,335 +0,0 @@
-# Synthetic size
-
-Neon storage has copy-on-write branching, which makes it difficult to
-answer the question "how large is my database"? To give one reasonable
-answer, we calculate _synthetic size_ for a project.
-
-The calculation is called "synthetic", because it is based purely on
-the user-visible logical size, which is the size that you would see on
-a standalone PostgreSQL installation, and the amount of WAL, which is
-also the same as what you'd see on a standalone PostgreSQL, for the
-same set of updates.
-
-The synthetic size does *not* depend on the actual physical size
-consumed in the storage, or implementation details of the Neon storage
-like garbage collection, compaction and compression.  There is a
-strong *correlation* between the physical size and the synthetic size,
-but the synthetic size is designed to be independent of the
-implementation details, so that any improvements we make in the
-storage system simply reduce our COGS. And vice versa: any bugs or bad
-implementation where we keep more data than we would need to, do not
-change the synthetic size or incur any costs to the user.
-
-The synthetic size is calculated for the whole project. It is not
-straighforward to attribute size to individual branches. See "What is
-the size of an individual branch?" for discussion on those
-difficulties.
-
-The synthetic size is designed to:
-
-- Take into account the copy-on-write nature of the storage. For
-  example, if you create a branch, it doesn't immediately add anything
-  to the synthetic size. It starts to affect the synthetic size only
-  as it diverges from the parent branch.
-
-- Be independent of any implementation details of the storage, like
-  garbage collection, remote storage, or compression.
-
-## Terms & assumptions
-
-- logical size is the size of a branch *at a given point in
-  time*. It's the total size of all tables in all databases, as you
-  see with "\l+" in psql for example, plus the Postgres SLRUs and some
-  small amount of metadata. NOTE that currently, Neon does not include
-  the SLRUs and metadata in the logical size. See comment to `get_current_logical_size_non_incremental()`.
-
-- a "point in time" is defined as an LSN value. You can convert a
-  timestamp to an LSN, but the storage internally works with LSNs.
-
-- PITR horizon can be set per-branch.
-
-- PITR horizon can be set as a time interval, e.g. 5 days or hours, or
-  as amount of WAL, in bytes.  If it's given as a time interval, it's
-  converted to an LSN for the calculation.
-
-- PITR horizon can be set to 0, if you don't want to retain any history.
-
-## Calculation
-
-Inputs to the calculation are:
-- logical size of the database at different points in time,
-- amount of WAL generated, and
-- the PITR horizon settings
-
-The synthetic size is based on an idealistic model of the storage
-system, where we pretend that the storage consists of two things:
-- snapshots, containing a full snapshot of the database, at a given
-  point in time, and
-- WAL.
-
-In the simple case that the project contains just one branch (main),
-and a fixed PITR horizon, the synthetic size is the sum of:
-
-- the logical size of the branch *at the beginning of the PITR
-  horizon*, i.e. at the oldest point that you can still recover to, and
-- the size of the WAL covering the PITR horizon.
-
-The snapshot allows you to recover to the beginning of the PITR
-horizon, and the WAL allows you to recover from that point to any
-point within the horizon.
-
-```
-                             WAL
-   -----------------------#########>
-                          ^
-                       snapshot
-
-Legend:
-  ##### PITR horizon. This is the region that you can still access
-        with Point-in-time query and you can still create branches
-        from.
-  ----- history that has fallen out of the PITR horizon, and can no
-        longer be accessed
-```
-
-NOTE: This is not how the storage system actually works! The actual
-implementation is also based on snapshots and WAL, but the snapshots
-are taken for individual database pages and ranges of pages rather
-than the whole database, and it is much more complicated. This model
-is a reasonable approximation, however, to make the synthetic size a
-useful proxy for the actual storage consumption.
-
-
-## Example: Data is INSERTed
-
-For example, let's assume that your database contained 10 GB of data
-at the beginning of the PITR horizon, and you have since then inserted
-5 GB of additional data into it. The additional insertions of 5 GB of
-data consume roughly 5 GB of WAL. In that case, the synthetic size is:
-
-> 10 GB (snapshot) +  5 GB (WAL) = 15 GB
-
-If you now set the PITR horizon on the project to 0, so that no
-historical data is retained, then the beginning PITR horizon would be
-at the end of the branch, so the size of the snapshot would be
-calculated at the end of the branch, after the insertions. Then the
-synthetic size is:
-
-> 15 GB (snapshot) + 0 GB (WAL) = 15 GB.
-
-In this case, the synthetic size is the same, regardless of the PITR horizon,
-because all the history consists of inserts. The newly inserted data takes
-up the same amount of space, whether it's stored as part of the logical
-snapshot, or as WAL. (*)
-
-(*) This is a rough approximation. In reality, the WAL contains
-headers and other overhead, and on the other hand, the logical
-snapshot includes empty space on pages, so the size of insertions in
-WAL can be smaller or greater than the size of the final table after
-the insertions. But in most cases, it's in the same ballpark.
-
-## Example: Data is DELETEd
-
-Let's look at another example:
-
-Let's start again with a database that contains 10 GB of data. Then,
-you DELETE 5 GB of the data, and run VACUUM to free up the space, so
-that the logical size of the database is now only 5 GB.
-
-Let's assume that the WAL for the deletions and the vacuum take up
-100 MB of space. In that case, the synthetic size of the project is:
-
-> 10 GB (snapshot) + 100 MB (WAL) = 10.1 GB
-
-This is much larger than the logical size of the database after the
-deletions (5 GB). That's because the system still needs to retain the
-deleted data, because it's still accessible to queries and branching
-in the PITR window.
-
-If you now set the PITR horizon to 0 or just wait for time to pass so
-that the data falls out of the PITR horizon, making the deleted data
-inaccessible, the synthetic size shrinks:
-
-> 5 GB (snapshot) + 0 GB (WAL) = 5 GB
-
-
-# Branching
-
-Things get more complicated with branching. Branches in Neon are
-copy-on-write, which is also reflected in the synthetic size.
-
-When you create a branch, it doesn't immediately change the synthetic
-size at all. The branch point is within the PITR horizon, and all the
-data needed to recover to that point in time needs to be retained
-anyway.
-
-However, if you make modifications on the branch, the system needs to
-keep the WAL of those modifications. The WAL is included in the
-synthetic size.
-
-## Example: branch and INSERT
-
-Let's assume that you again start with a 10 GB database.
-On the main branch, you insert 2 GB of data. Then you create
-a branch at that point, and insert another 3 GB of data on the
-main branch, and 1 GB of data on the child branch
-
-```
-  child                 +#####>
-                        |
-                        |    WAL
-  main    ---------###############>
-                   ^
-                snapshot
-```
-
-In this case, the synthetic size consists of:
-- the snapshot at the beginning of the PITR horizon (10 GB)
-- the WAL on the main branch (2 GB + 3 GB = 5 GB)
-- the WAL on the child branch (1 GB)
-
-Total: 16 GB
-
-# Diverging branches
-
-If there is only a small amount of changes in the database on the
-different branches, as in the previous example, the synthetic size
-consists of a snapshot before the branch point, containing all the
-shared data, and the WAL on both branches. However, if the branches
-diverge a lot, it is more efficient to store a separate snapshot of
-branches.
-
-## Example: diverging branches
-
-You start with a 10 GB database. You insert 5 GB of data on the main
-branch. Then you create a branch, and immediately delete all the data
-on the child branch and insert 5 GB of new data to it. Then you do the
-same on the main branch. Let's assume
-that the PITR horizon requires keeping the last 1 GB of WAL on the
-both branches.
-
-```
-                              snapshot
-                                  v     WAL
-  child                 +---------##############>
-                        |
-                        |
-  main     -------------+---------##############>
-                                  ^     WAL
-                              snapshot
-```
-
-In this case, the synthetic size consists of:
-- snapshot at the beginning of the PITR horizon on the main branch (4 GB)
-- WAL on the main branch (1 GB)
-- snapshot at the beginning of the PITR horizon on the child branch (4 GB)
-- last 1 GB of WAL on the child branch (1 GB)
-
-Total: 10 GB
-
-The alternative way to store this would be to take only one snapshot
-at the beginning of branch point, and keep all the WAL on both
-branches.  However, the size with that method would be larger, as it
-would require one 10 GB snapshot, and 5 GB + 5 GB of WAL. It depends
-on the amount of changes (WAL) on both branches, and the logical size
-at the branch point, which method would result in a smaller synthetic
-size. On each branch point, the system performs the calculation with
-both methods, and uses the method that is cheaper, i.e. the one that
-results in a smaller synthetic size.
-
-One way to think about this is that when you create a branch, it
-starts out as a thin branch that only stores the WAL since the branch
-point.  As you modify it, and the amount of WAL grows, at some point
-it becomes cheaper to store a completely new snapshot of the branch
-and truncate the WAL.
-
-
-# What is the size of an individual branch?
-
-Synthetic size is calculated for the whole project, and includes all
-branches. There is no such thing as the size of a branch, because it
-is not straighforward to attribute the parts of size to individual
-branches.
-
-## Example: attributing size to branches
-
-(copied from https://github.com/neondatabase/neon/pull/2884#discussion_r1029365278)
-
-Imagine that you create two branches, A and B, at the same point from
-main branch, and do a couple of small updates on both branches. Then
-six months pass, and during those six months the data on the main
-branch churns over completely multiple times. The retention period is,
-say 1 month.
-
-```
-                      +------> A
-                     /
---------------------*-------------------------------> main
-                     \
-                      +--------> B
-```
-
-In that situation, the synthetic tenant size would be calculated based
-on a "logical snapshot" at the branch point, that is, the logical size
-of the database at that point. Plus the WAL on branches A and B. Let's
-say that the snapshot size is 10 GB, and the WAL is 1 MB on both
-branches A and B. So the total synthetic storage size is 10002
-MB. (Let's ignore the main branch for now, that would be just added to
-the sum)
-
-How would you break that down per branch? I can think of three
-different ways to do it, and all of them have their own problems:
-
-### Subtraction method
-
-For each branch, calculate how much smaller the total synthetic size
-would be, if that branch didn't exist. In other words, how much would
-you save if you dropped the branch. With this method, the size of
-branches A and B is 1 MB.
-
-With this method, the 10 GB shared logical snapshot is not included
-for A nor B. So the size of all branches is not equal to the total
-synthetic size of the tenant. If you drop branch A, you save 1 MB as
-you'd expect, but also the size of B suddenly jumps from 1 MB to 10001
-MB, which might feel surprising.
-
-### Division method
-
-Divide the common parts evenly across all branches that need
-them. With this method, the size of branches A and B would be 5001 MB.
-
-With this method, the sum of all branches adds up to the total
-synthetic size. But it's surprising in other ways: if you drop branch
-A, you might think that you save 5001 MB, but in reality you only save
-1 MB, and the size of branch B suddenly grows from 5001 to 10001 MB.
-
-### Addition method
-
-For each branch, include all the snapshots and WAL that it depends on,
-even if some of them are shared by other branches. With this method,
-the size of branches A and B would be 10001 MB.
-
-The surprise with this method is that the sum of all the branches is
-larger than the total synthetic size. And if you drop branch A, the
-total synthetic size doesn't fall by 10001 MB as you might think.
-
-# Alternatives
-
-A sort of cop-out method would be to show the whole tree of branches
-graphically, and for each section of WAL or logical snapshot, display
-the size of that section. You can then see which branches depend on
-which sections, which sections are shared etc. That would be good to
-have in the UI anyway.
-
-Or perhaps calculate per-branch numbers using the subtraction method,
-and in addition to that, one more number for "shared size" that
-includes all the data that is needed by more than one branch.
-
-## Which is the right method?
-
-The bottom line is that it's not straightforward to attribute the
-synthetic size to individual branches. There are things we can do, and
-all of those methods are pretty straightforward to implement, but they
-all have their own problems. What makes sense depends a lot on what
-you want to do with the number, what question you are trying to
-answer.

libs/compute_api/Cargo.toml

@@ -1,14 +0,0 @@
-[package]
-name = "compute_api"
-version = "0.1.0"
-edition.workspace = true
-license.workspace = true
-
-[dependencies]
-anyhow.workspace = true
-chrono.workspace = true
-serde.workspace = true
-serde_with.workspace = true
-serde_json.workspace = true
-
-workspace_hack.workspace = true

libs/compute_api/src/lib.rs

@@ -1,3 +0,0 @@
-pub mod requests;
-pub mod responses;
-pub mod spec;

libs/compute_api/src/requests.rs

@@ -1,14 +0,0 @@
-//! Structs representing the JSON formats used in the compute_ctl's HTTP API.
-
-use crate::spec::ComputeSpec;
-use serde::Deserialize;
-
-/// Request of the /configure API
-///
-/// We now pass only `spec` in the configuration request, but later we can
-/// extend it and something like `restart: bool` or something else. So put
-/// `spec` into a struct initially to be more flexible in the future.
-#[derive(Deserialize, Debug)]
-pub struct ConfigurationRequest {
-    pub spec: ComputeSpec,
-}

libs/compute_api/src/responses.rs

@@ -1,92 +0,0 @@
-//! Structs representing the JSON formats used in the compute_ctl's HTTP API.
-
-use chrono::{DateTime, Utc};
-use serde::{Deserialize, Serialize, Serializer};
-
-use crate::spec::ComputeSpec;
-
-#[derive(Serialize, Debug)]
-pub struct GenericAPIError {
-    pub error: String,
-}
-
-/// Response of the /status API
-#[derive(Serialize, Debug)]
-#[serde(rename_all = "snake_case")]
-pub struct ComputeStatusResponse {
-    pub start_time: DateTime<Utc>,
-    pub tenant: Option<String>,
-    pub timeline: Option<String>,
-    pub status: ComputeStatus,
-    #[serde(serialize_with = "rfc3339_serialize")]
-    pub last_active: DateTime<Utc>,
-    pub error: Option<String>,
-}
-
-#[derive(Serialize)]
-#[serde(rename_all = "snake_case")]
-pub struct ComputeState {
-    pub status: ComputeStatus,
-    /// Timestamp of the last Postgres activity
-    #[serde(serialize_with = "rfc3339_serialize")]
-    pub last_active: DateTime<Utc>,
-    pub error: Option<String>,
-}
-
-#[derive(Serialize, Clone, Copy, Debug, PartialEq, Eq)]
-#[serde(rename_all = "snake_case")]
-pub enum ComputeStatus {
-    // Spec wasn't provided at start, waiting for it to be
-    // provided by control-plane.
-    Empty,
-    // Compute configuration was requested.
-    ConfigurationPending,
-    // Compute node has spec and initial startup and
-    // configuration is in progress.
-    Init,
-    // Compute is configured and running.
-    Running,
-    // New spec is being applied.
-    Configuration,
-    // Either startup or configuration failed,
-    // compute will exit soon or is waiting for
-    // control-plane to terminate it.
-    Failed,
-}
-
-fn rfc3339_serialize<S>(x: &DateTime<Utc>, s: S) -> Result<S::Ok, S::Error>
-where
-    S: Serializer,
-{
-    x.to_rfc3339().serialize(s)
-}
-
-/// Response of the /metrics.json API
-#[derive(Clone, Debug, Default, Serialize)]
-pub struct ComputeMetrics {
-    pub wait_for_spec_ms: u64,
-    pub sync_safekeepers_ms: u64,
-    pub basebackup_ms: u64,
-    pub config_ms: u64,
-    pub total_startup_ms: u64,
-}
-
-/// Response of the `/computes/{compute_id}/spec` control-plane API.
-/// This is not actually a compute API response, so consider moving
-/// to a different place.
-#[derive(Deserialize, Debug)]
-pub struct ControlPlaneSpecResponse {
-    pub spec: Option<ComputeSpec>,
-    pub status: ControlPlaneComputeStatus,
-}
-
-#[derive(Deserialize, Clone, Copy, Debug, PartialEq, Eq)]
-#[serde(rename_all = "snake_case")]
-pub enum ControlPlaneComputeStatus {
-    // Compute is known to control-plane, but it's not
-    // yet attached to any timeline / endpoint.
-    Empty,
-    // Compute is attached to some timeline / endpoint and
-    // should be able to start with provided spec.
-    Attached,
-}

libs/compute_api/src/spec.rs

@@ -1,97 +0,0 @@
-//! `ComputeSpec` represents the contents of the spec.json file.
-//!
-//! The spec.json file is used to pass information to 'compute_ctl'. It contains
-//! all the information needed to start up the right version of PostgreSQL,
-//! and connect it to the storage nodes.
-use serde::Deserialize;
-use std::collections::HashMap;
-
-/// String type alias representing Postgres identifier and
-/// intended to be used for DB / role names.
-pub type PgIdent = String;
-
-/// Cluster spec or configuration represented as an optional number of
-/// delta operations + final cluster state description.
-#[derive(Clone, Debug, Default, Deserialize)]
-pub struct ComputeSpec {
-    pub format_version: f32,
-
-    // The control plane also includes a 'timestamp' field in the JSON document,
-    // but we don't use it for anything. Serde will ignore missing fields when
-    // deserializing it.
-    pub operation_uuid: Option<String>,
-    /// Expected cluster state at the end of transition process.
-    pub cluster: Cluster,
-    pub delta_operations: Option<Vec<DeltaOp>>,
-
-    pub storage_auth_token: Option<String>,
-
-    pub startup_tracing_context: Option<HashMap<String, String>>,
-}
-
-#[derive(Clone, Debug, Default, Deserialize)]
-pub struct Cluster {
-    pub cluster_id: String,
-    pub name: String,
-    pub state: Option<String>,
-    pub roles: Vec<Role>,
-    pub databases: Vec<Database>,
-    pub settings: GenericOptions,
-}
-
-/// Single cluster state changing operation that could not be represented as
-/// a static `Cluster` structure. For example:
-/// - DROP DATABASE
-/// - DROP ROLE
-/// - ALTER ROLE name RENAME TO new_name
-/// - ALTER DATABASE name RENAME TO new_name
-#[derive(Clone, Debug, Deserialize)]
-pub struct DeltaOp {
-    pub action: String,
-    pub name: PgIdent,
-    pub new_name: Option<PgIdent>,
-}
-
-/// Rust representation of Postgres role info with only those fields
-/// that matter for us.
-#[derive(Clone, Debug, Deserialize)]
-pub struct Role {
-    pub name: PgIdent,
-    pub encrypted_password: Option<String>,
-    pub options: GenericOptions,
-}
-
-/// Rust representation of Postgres database info with only those fields
-/// that matter for us.
-#[derive(Clone, Debug, Deserialize)]
-pub struct Database {
-    pub name: PgIdent,
-    pub owner: PgIdent,
-    pub options: GenericOptions,
-}
-
-/// Common type representing both SQL statement params with or without value,
-/// like `LOGIN` or `OWNER username` in the `CREATE/ALTER ROLE`, and config
-/// options like `wal_level = logical`.
-#[derive(Clone, Debug, Deserialize)]
-pub struct GenericOption {
-    pub name: String,
-    pub value: Option<String>,
-    pub vartype: String,
-}
-
-/// Optional collection of `GenericOption`'s. Type alias allows us to
-/// declare a `trait` on it.
-pub type GenericOptions = Option<Vec<GenericOption>>;
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-    use std::fs::File;
-
-    #[test]
-    fn parse_spec_file() {
-        let file = File::open("tests/cluster_spec.json").unwrap();
-        let _spec: ComputeSpec = serde_json::from_reader(file).unwrap();
-    }
-}

libs/consumption_metrics/Cargo.toml

@@ -4,12 +4,13 @@ version = "0.1.0"
 edition = "2021"
 license = "Apache-2.0"
 
-[dependencies]
-anyhow.workspace = true
-chrono.workspace = true
-rand.workspace = true
-serde.workspace = true
-serde_with.workspace = true
-utils.workspace = true
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
-workspace_hack.workspace = true
+[dependencies]
+anyhow = "1.0.68"
+chrono = { version = "0.4", default-features = false, features = ["clock", "serde"] }
+rand = "0.8.3"
+serde = "1.0.152"
+serde_with = "2.1.0"
+utils = { version = "0.1.0", path = "../utils" }
+workspace_hack = { version = "0.1.0", path = "../../workspace_hack" }

libs/metrics/Cargo.toml

@@ -8,6 +8,5 @@ license.workspace = true
 prometheus.workspace = true
 libc.workspace = true
 once_cell.workspace = true
-chrono.workspace = true
 
 workspace_hack.workspace = true