Merge branch 'main' into amasterov/cloud-extensions-test

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

@@ -272,10 +272,13 @@ jobs:
           # run pageserver tests with different settings
           for get_vectored_concurrent_io in sequential sidecar-task; do
             for io_engine in std-fs tokio-epoll-uring ; do
-              NEON_PAGESERVER_UNIT_TEST_GET_VECTORED_CONCURRENT_IO=$get_vectored_concurrent_io \
-                NEON_PAGESERVER_UNIT_TEST_VIRTUAL_FILE_IOENGINE=$io_engine \
-                ${cov_prefix} \
-                cargo nextest run $CARGO_FLAGS $CARGO_FEATURES  -E 'package(pageserver)'
+                for io_mode in buffered direct direct-rw ; do
+                  NEON_PAGESERVER_UNIT_TEST_GET_VECTORED_CONCURRENT_IO=$get_vectored_concurrent_io \
+                  NEON_PAGESERVER_UNIT_TEST_VIRTUAL_FILE_IOENGINE=$io_engine \
+                  NEON_PAGESERVER_UNIT_TEST_VIRTUAL_FILE_IOMODE=$io_mode \
+                  ${cov_prefix} \
+                  cargo nextest run $CARGO_FLAGS $CARGO_FEATURES  -E 'package(pageserver)'
+              done
             done
           done
 
@@ -346,7 +349,7 @@ jobs:
       contents: read
       statuses: write
     needs: [ build-neon ]
-    runs-on: ${{ fromJSON(format('["self-hosted", "{0}"]', inputs.arch == 'arm64' && 'large-arm64' || 'large')) }}
+    runs-on: ${{ fromJSON(format('["self-hosted", "{0}"]', inputs.arch == 'arm64' && 'large-arm64' || 'large-metal')) }}
     container:
       image: ${{ inputs.build-tools-image }}
       credentials:
@@ -392,6 +395,7 @@ jobs:
           BUILD_TAG: ${{ inputs.build-tag }}
           PAGESERVER_VIRTUAL_FILE_IO_ENGINE: tokio-epoll-uring
           PAGESERVER_GET_VECTORED_CONCURRENT_IO: sidecar-task
+          PAGESERVER_VIRTUAL_FILE_IO_MODE: direct
           USE_LFC: ${{ matrix.lfc_state == 'with-lfc' && 'true' || 'false' }}
 
       # Temporary disable this step until we figure out why it's so flaky

.github/workflows/_create-release-pr.yml

@@ -53,10 +53,13 @@ jobs:
             || inputs.component-name == 'Compute' && 'release-compute'
           }}
       run: |
-        today=$(date +'%Y-%m-%d')
-        echo "title=${COMPONENT_NAME} release ${today}" | tee -a ${GITHUB_OUTPUT}
-        echo "rc-branch=rc/${RELEASE_BRANCH}/${today}"  | tee -a ${GITHUB_OUTPUT}
-        echo "release-branch=${RELEASE_BRANCH}"         | tee -a ${GITHUB_OUTPUT}
+        now_date=$(date -u +'%Y-%m-%d')
+        now_time=$(date -u +'%H-%M-%Z')
+        {
+          echo "title=${COMPONENT_NAME} release ${now_date}"
+          echo "rc-branch=rc/${RELEASE_BRANCH}/${now_date}_${now_time}"
+          echo "release-branch=${RELEASE_BRANCH}"
+        } | tee -a ${GITHUB_OUTPUT}
 
     - name: Configure git
       run: |

.github/workflows/_meta.yml

@@ -165,5 +165,5 @@ jobs:
           GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
           CURRENT_SHA: ${{ github.sha }}
         run: |
-          RELEASE_PR_RUN_ID=$(gh api "/repos/${GITHUB_REPOSITORY}/actions/runs?head_sha=$CURRENT_SHA" | jq '[.workflow_runs[] | select(.name == "Build and Test") | select(.head_branch | test("^rc/release(-(proxy|compute))?/[0-9]{4}-[0-9]{2}-[0-9]{2}$"; "s"))] | first | .id // ("Failed to find Build and Test run from  RC PR!" | halt_error(1))')
+          RELEASE_PR_RUN_ID=$(gh api "/repos/${GITHUB_REPOSITORY}/actions/runs?head_sha=$CURRENT_SHA" | jq '[.workflow_runs[] | select(.name == "Build and Test") | select(.head_branch | test("^rc/release.*$"; "s"))] | first | .id // ("Failed to find Build and Test run from  RC PR!" | halt_error(1))')
           echo "release-pr-run-id=$RELEASE_PR_RUN_ID" | tee -a $GITHUB_OUTPUT

.github/workflows/build_and_test.yml

@@ -323,6 +323,8 @@ jobs:
           PERF_TEST_RESULT_CONNSTR: "${{ secrets.PERF_TEST_RESULT_CONNSTR }}"
           TEST_RESULT_CONNSTR: "${{ secrets.REGRESS_TEST_RESULT_CONNSTR_NEW }}"
           PAGESERVER_VIRTUAL_FILE_IO_ENGINE: tokio-epoll-uring
+          PAGESERVER_GET_VECTORED_CONCURRENT_IO: sidecar-task
+          PAGESERVER_VIRTUAL_FILE_IO_MODE: direct
           SYNC_BETWEEN_TESTS: true
       # XXX: no coverage data handling here, since benchmarks are run on release builds,
       # while coverage is currently collected for the debug ones

.github/workflows/fast-forward.yml

@@ -27,15 +27,17 @@ jobs:
       - name: Fast forwarding
         uses: sequoia-pgp/fast-forward@ea7628bedcb0b0b96e94383ada458d812fca4979
         # See https://docs.github.com/en/graphql/reference/enums#mergestatestatus
-        if: ${{ github.event.pull_request.mergeable_state  == 'clean' }}
+        if: ${{ contains(fromJSON('["clean", "unstable"]'), github.event.pull_request.mergeable_state) }}
         with:
           merge: true
           comment: on-error
           github_token: ${{ secrets.CI_ACCESS_TOKEN }}
 
       - name: Comment if mergeable_state is not clean
-        if: ${{ github.event.pull_request.mergeable_state  != 'clean' }}
+        if: ${{ !contains(fromJSON('["clean", "unstable"]'), github.event.pull_request.mergeable_state) }}
+        env:
+          GH_TOKEN: ${{ secrets.CI_ACCESS_TOKEN }}
         run: |
           gh pr comment ${{ github.event.pull_request.number }} \
             --repo "${GITHUB_REPOSITORY}" \
-            --body "Not trying to forward pull-request, because \`mergeable_state\` is \`${{ github.event.pull_request.mergeable_state }}\`, not \`clean\`."
+            --body "Not trying to forward pull-request, because \`mergeable_state\` is \`${{ github.event.pull_request.mergeable_state }}\`, not \`clean\` or \`unstable\`."

.github/workflows/pg-clients.yml

@@ -30,7 +30,7 @@ permissions:
   statuses: write # require for posting a status update
 
 env:
-  DEFAULT_PG_VERSION: 16
+  DEFAULT_PG_VERSION: 17
   PLATFORM: neon-captest-new
   AWS_DEFAULT_REGION: eu-central-1
 
@@ -42,6 +42,8 @@ jobs:
       github-event-name: ${{ github.event_name }}
 
   build-build-tools-image:
+    permissions:
+      packages: write
     needs: [ check-permissions ]
     uses: ./.github/workflows/build-build-tools-image.yml
     secrets: inherit

.github/workflows/random-ops-test.yml

@@ -0,0 +1,93 @@
+name: Random Operations Test
+
+on:
+  schedule:
+    # * is a special character in YAML so you have to quote this string
+    #          ┌───────────── minute (0 - 59)
+    #          │  ┌───────────── hour (0 - 23)
+    #          │  │  ┌───────────── day of the month (1 - 31)
+    #          │  │  │ ┌───────────── month (1 - 12 or JAN-DEC)
+    #          │  │  │ │ ┌───────────── day of the week (0 - 6 or SUN-SAT)
+    - cron:  '23 */2 * * *' # runs every 2 hours
+  workflow_dispatch:
+    inputs:
+      random_seed:
+        type: number
+        description: 'The random seed'
+        required: false
+        default: 0
+      num_operations:
+        type: number
+        description: "The number of operations to test"
+        default: 250
+
+defaults:
+  run:
+    shell: bash -euxo pipefail {0}
+
+permissions: {}
+
+env:
+  DEFAULT_PG_VERSION: 16
+  PLATFORM: neon-captest-new
+  AWS_DEFAULT_REGION: eu-central-1
+
+jobs:
+  run-random-rests:
+    env:
+      POSTGRES_DISTRIB_DIR: /tmp/neon/pg_install
+    runs-on: small
+    permissions:
+      id-token: write
+      statuses: write
+
+    strategy:
+      fail-fast: false
+      matrix:
+        pg-version: [16, 17]
+
+    container:
+      image: ghcr.io/neondatabase/build-tools:pinned-bookworm
+      credentials:
+        username: ${{ github.actor }}
+        password: ${{ secrets.GITHUB_TOKEN }}
+      options: --init
+    steps:
+      - name: Harden the runner (Audit all outbound calls)
+        uses: step-security/harden-runner@4d991eb9b905ef189e4c376166672c3f2f230481 # v2.11.0
+        with:
+          egress-policy: audit
+
+      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+
+      - name: Download Neon artifact
+        uses: ./.github/actions/download
+        with:
+          name: neon-${{ runner.os }}-${{ runner.arch }}-release-artifact
+          path: /tmp/neon/
+          prefix: latest
+          aws-oicd-role-arn: ${{ vars.DEV_AWS_OIDC_ROLE_ARN }}
+
+      - name: Run tests
+        uses: ./.github/actions/run-python-test-set
+        with:
+          build_type: remote
+          test_selection: random_ops
+          run_in_parallel: false
+          extra_params: -m remote_cluster
+          pg_version: ${{ matrix.pg-version }}
+          aws-oicd-role-arn: ${{ vars.DEV_AWS_OIDC_ROLE_ARN }}
+        env:
+          NEON_API_KEY: ${{ secrets.NEON_STAGING_API_KEY }}
+          RANDOM_SEED: ${{ inputs.random_seed }}
+          NUM_OPERATIONS: ${{ inputs.num_operations }}
+
+      - name: Create Allure report
+        if: ${{ !cancelled() }}
+        id: create-allure-report
+        uses: ./.github/actions/allure-report-generate
+        with:
+          store-test-results-into-db: true
+          aws-oicd-role-arn: ${{ vars.DEV_AWS_OIDC_ROLE_ARN }}
+        env:
+          REGRESS_TEST_RESULT_CONNSTR_NEW: ${{ secrets.REGRESS_TEST_RESULT_CONNSTR_NEW }}