Merge branch 'release' into releases/2023-04-18

Release 2023-04-11

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

@@ -1,184 +0,0 @@
-name: 'Create Allure report'
-description: 'Generate Allure report from uploaded by actions/allure-report-store tests results'
-
-outputs:
-  report-url:
-    description: 'Allure report URL'
-    value: ${{ steps.generate-report.outputs.report-url }}
-  report-json-url:
-    description: 'Allure report JSON URL'
-    value: ${{ steps.generate-report.outputs.report-json-url }}
-
-runs:
-  using: "composite"
-
-  steps:
-    # We're using some of env variables quite offen, so let's set them once.
-    #
-    # It would be nice to have them set in common runs.env[0] section, but it doesn't work[1]
-    #
-    # - [0] https://docs.github.com/en/actions/creating-actions/metadata-syntax-for-github-actions#runsenv
-    # - [1] https://github.com/neondatabase/neon/pull/3907#discussion_r1154703456
-    #
-    - name: Set variables
-      shell: bash -euxo pipefail {0}
-      run: |
-        PR_NUMBER=$(jq --raw-output .pull_request.number "$GITHUB_EVENT_PATH" || true)
-        if [ "${PR_NUMBER}" != "null" ]; then
-          BRANCH_OR_PR=pr-${PR_NUMBER}
-        elif [ "${GITHUB_REF_NAME}" = "main" ] || [ "${GITHUB_REF_NAME}" = "release" ]; then
-          # Shortcut for special branches
-          BRANCH_OR_PR=${GITHUB_REF_NAME}
-        else
-          BRANCH_OR_PR=branch-$(printf "${GITHUB_REF_NAME}" | tr -c "[:alnum:]._-" "-")
-        fi
-
-        LOCK_FILE=reports/${BRANCH_OR_PR}/lock.txt
-
-        WORKDIR=/tmp/${BRANCH_OR_PR}-$(date +%s)
-        mkdir -p ${WORKDIR}
-
-        echo "BRANCH_OR_PR=${BRANCH_OR_PR}" >> $GITHUB_ENV
-        echo "LOCK_FILE=${LOCK_FILE}"       >> $GITHUB_ENV
-        echo "WORKDIR=${WORKDIR}"           >> $GITHUB_ENV
-        echo "BUCKET=${BUCKET}"             >> $GITHUB_ENV
-      env:
-        BUCKET: neon-github-public-dev
-
-    # TODO: We can replace with a special docker image with Java and Allure pre-installed
-    - uses: actions/setup-java@v3
-      with:
-        distribution: 'temurin'
-        java-version: '17'
-
-    - name: Install Allure
-      shell: bash -euxo pipefail {0}
-      run: |
-        if ! which allure; then
-          ALLURE_ZIP=allure-${ALLURE_VERSION}.zip
-          wget -q https://github.com/allure-framework/allure2/releases/download/${ALLURE_VERSION}/${ALLURE_ZIP}
-          echo "${ALLURE_ZIP_MD5}  ${ALLURE_ZIP}" | md5sum -c
-          unzip -q ${ALLURE_ZIP}
-          echo "$(pwd)/allure-${ALLURE_VERSION}/bin" >> $GITHUB_PATH
-          rm -f ${ALLURE_ZIP}
-        fi
-      env:
-        ALLURE_VERSION: 2.22.0
-        ALLURE_ZIP_MD5: d5c9f0989b896482536956340a7d5ec9
-
-    # Potentially we could have several running build for the same key (for example, for the main branch), so we use improvised lock for this
-    - name: Acquire lock
-      shell: bash -euxo pipefail {0}
-      run: |
-        LOCK_TIMEOUT=300 # seconds
-
-        LOCK_CONTENT="${GITHUB_RUN_ID}-${GITHUB_RUN_ATTEMPT}"
-        echo ${LOCK_CONTENT} > ${WORKDIR}/lock.txt
-
-        # Do it up to 5 times to avoid race condition
-        for _ in $(seq 1 5); do
-          for i in $(seq 1 ${LOCK_TIMEOUT}); do
-            LOCK_ACQUIRED=$(aws s3api head-object --bucket neon-github-public-dev --key ${LOCK_FILE} | jq --raw-output '.LastModified' || true)
-            # `date --date="..."` is supported only by gnu date (i.e. it doesn't work on BSD/macOS)
-            if [ -z "${LOCK_ACQUIRED}" ] || [ "$(( $(date +%s) - $(date --date="${LOCK_ACQUIRED}" +%s) ))" -gt "${LOCK_TIMEOUT}" ]; then
-              break
-            fi
-            sleep 1
-          done
-
-          aws s3 mv --only-show-errors ${WORKDIR}/lock.txt "s3://${BUCKET}/${LOCK_FILE}"
-
-          # Double-check that exactly THIS run has acquired the lock
-          aws s3 cp --only-show-errors "s3://${BUCKET}/${LOCK_FILE}" ./lock.txt
-          if [ "$(cat lock.txt)" = "${LOCK_CONTENT}" ]; then
-            break
-          fi
-        done
-
-    - name: Generate and publish final Allure report
-      id: generate-report
-      shell: bash -euxo pipefail {0}
-      run: |
-        REPORT_PREFIX=reports/${BRANCH_OR_PR}
-        RAW_PREFIX=reports-raw/${BRANCH_OR_PR}/${GITHUB_RUN_ID}
-
-        # Get previously uploaded data for this run
-        ZSTD_NBTHREADS=0
-
-        S3_FILEPATHS=$(aws s3api list-objects-v2 --bucket ${BUCKET} --prefix ${RAW_PREFIX}/ | jq --raw-output  '.Contents[].Key')
-        if [ -z "$S3_FILEPATHS" ]; then
-          # There's no previously uploaded data for this $GITHUB_RUN_ID
-          exit 0
-        fi
-        for S3_FILEPATH in ${S3_FILEPATHS}; do
-          time aws s3 cp --only-show-errors "s3://${BUCKET}/${S3_FILEPATH}" "${WORKDIR}"
-
-          archive=${WORKDIR}/$(basename $S3_FILEPATH)
-          mkdir -p ${archive%.tar.zst}
-          time tar -xf ${archive} -C ${archive%.tar.zst}
-          rm -f ${archive}
-        done
-
-        # Get history trend
-        time aws s3 cp --recursive --only-show-errors "s3://${BUCKET}/${REPORT_PREFIX}/latest/history" "${WORKDIR}/latest/history" || true
-
-        # Generate report
-        time allure generate --clean --output ${WORKDIR}/report ${WORKDIR}/*
-
-        # Replace a logo link with a redirect to the latest version of the report
-        sed -i 's|<a href="." class=|<a href="https://'${BUCKET}'.s3.amazonaws.com/'${REPORT_PREFIX}'/latest/index.html?nocache='"'+Date.now()+'"'" class=|g' ${WORKDIR}/report/app.js
-
-        # Upload a history and the final report (in this particular order to not to have duplicated history in 2 places)
-        time aws s3 mv --recursive --only-show-errors "${WORKDIR}/report/history" "s3://${BUCKET}/${REPORT_PREFIX}/latest/history"
-        time aws s3 mv --recursive --only-show-errors "${WORKDIR}/report" "s3://${BUCKET}/${REPORT_PREFIX}/${GITHUB_RUN_ID}"
-
-        REPORT_URL=https://${BUCKET}.s3.amazonaws.com/${REPORT_PREFIX}/${GITHUB_RUN_ID}/index.html
-
-        # Generate redirect
-        cat <<EOF > ${WORKDIR}/index.html
-          <!DOCTYPE html>
-
-          <meta charset="utf-8">
-          <title>Redirecting to ${REPORT_URL}</title>
-          <meta http-equiv="refresh" content="0; URL=${REPORT_URL}">
-        EOF
-        time aws s3 cp --only-show-errors ${WORKDIR}/index.html "s3://${BUCKET}/${REPORT_PREFIX}/latest/index.html"
-
-        echo "report-url=${REPORT_URL}"                                   >> $GITHUB_OUTPUT
-        echo "report-json-url=${REPORT_URL%/index.html}/data/suites.json" >> $GITHUB_OUTPUT
-
-    - name: Release lock
-      if: always()
-      shell: bash -euxo pipefail {0}
-      run: |
-        aws s3 cp --only-show-errors "s3://${BUCKET}/${LOCK_FILE}" ./lock.txt || exit 0
-
-        if [ "$(cat lock.txt)" = "${GITHUB_RUN_ID}-${GITHUB_RUN_ATTEMPT}" ]; then
-          aws s3 rm "s3://${BUCKET}/${LOCK_FILE}"
-        fi
-
-    - name: Cleanup
-      if: always()
-      shell: bash -euxo pipefail {0}
-      run: |
-        if [ -d "${WORKDIR}" ]; then
-          rm -rf ${WORKDIR}
-        fi
-
-    - uses: actions/github-script@v6
-      if: always()
-      env:
-        REPORT_URL: ${{ steps.generate-report.outputs.report-url }}
-        COMMIT_SHA: ${{ github.event.pull_request.head.sha || github.sha }}
-      with:
-        script: |
-          const { REPORT_URL, COMMIT_SHA } = process.env
-
-          await github.rest.repos.createCommitStatus({
-            owner: context.repo.owner,
-            repo: context.repo.repo,
-            sha: `${COMMIT_SHA}`,
-            state: 'success',
-            target_url: `${REPORT_URL}`,
-            context: 'Allure report',
-          })

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

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

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

@@ -0,0 +1,254 @@
+name: 'Create Allure report'
+description: 'Create and publish Allure report'
+
+inputs:
+  action:
+    desctiption: 'generate or store'
+    required: true
+  build_type:
+    description: '`build_type` from run-python-test-set action'
+    required: true
+  test_selection:
+    description: '`test_selector` from run-python-test-set action'
+    required: false
+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"
+          exit 1
+        fi
+
+        if [ -z "${{ inputs.test_selection }}" ] && [ "${{ inputs.action }}" == "store" ]; then
+          echo >&2 "inputs.test_selection must be set for 'store' action"
+          exit 2
+        fi
+
+    - name: Calculate variables
+      id: calculate-vars
+      shell: bash -euxo pipefail {0}
+      run: |
+        # TODO: for manually triggered workflows (via workflow_dispatch) we need to have a separate key
+
+        pr_number=$(jq --raw-output .pull_request.number "$GITHUB_EVENT_PATH" || true)
+        if [ "${pr_number}" != "null" ]; then
+          key=pr-${pr_number}
+        elif [ "${GITHUB_REF_NAME}" = "main" ]; then
+          # Shortcut for a special branch
+          key=main
+        elif [ "${GITHUB_REF_NAME}" = "release" ]; then
+          # Shortcut for a special branch
+          key=release
+        else
+          key=branch-$(printf "${GITHUB_REF_NAME}" | tr -c "[:alnum:]._-" "-")
+        fi
+        echo "KEY=${key}" >> $GITHUB_OUTPUT
+
+        # Sanitize test selection to remove `/` and any other special characters
+        # Use printf instead of echo to avoid having `\n` at the end of the string
+        test_selection=$(printf "${{ inputs.test_selection }}" | tr -c "[:alnum:]._-" "-" )
+        echo "TEST_SELECTION=${test_selection}" >> $GITHUB_OUTPUT
+
+    - uses: actions/setup-java@v3
+      if: ${{ inputs.action == 'generate' }}
+      with:
+        distribution: 'temurin'
+        java-version: '17'
+
+    - name: Install Allure
+      if: ${{ inputs.action == 'generate' }}
+      shell: bash -euxo pipefail {0}
+      run: |
+        if ! which allure; then
+          ALLURE_ZIP=allure-${ALLURE_VERSION}.zip
+          wget -q https://github.com/allure-framework/allure2/releases/download/${ALLURE_VERSION}/${ALLURE_ZIP}
+          echo "${ALLURE_ZIP_MD5}  ${ALLURE_ZIP}" | md5sum -c
+          unzip -q ${ALLURE_ZIP}
+          echo "$(pwd)/allure-${ALLURE_VERSION}/bin" >> $GITHUB_PATH
+          rm -f ${ALLURE_ZIP}
+        fi
+      env:
+        ALLURE_VERSION: 2.21.0
+        ALLURE_ZIP_MD5: c8db4dd8e2a7882583d569ed2c82879c
+
+    - 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_SELECTION: ${{ steps.calculate-vars.outputs.TEST_SELECTION }}
+      shell: bash -euxo pipefail {0}
+      run: |
+        # Add metadata
+        cat <<EOF > $TEST_OUTPUT/allure/results/executor.json
+          {
+            "name": "GitHub Actions",
+            "type": "github",
+            "url": "https://${BUCKET}.s3.amazonaws.com/${REPORT_PREFIX}/latest/index.html",
+            "buildOrder": ${GITHUB_RUN_ID},
+            "buildName": "GitHub Actions Run #${{ github.run_number }}/${GITHUB_RUN_ATTEMPT}",
+            "buildUrl": "${GITHUB_SERVER_URL}/${GITHUB_REPOSITORY}/actions/runs/${GITHUB_RUN_ID}/attempts/${GITHUB_RUN_ATTEMPT}",
+            "reportUrl": "https://${BUCKET}.s3.amazonaws.com/${REPORT_PREFIX}/${GITHUB_RUN_ID}/index.html",
+            "reportName": "Allure Report"
+          }
+        EOF
+        cat <<EOF > $TEST_OUTPUT/allure/results/environment.properties
+          TEST_SELECTION=${{ inputs.test_selection }}
+          BUILD_TYPE=${BUILD_TYPE}
+        EOF
+
+        ARCHIVE="${GITHUB_RUN_ID}-${TEST_SELECTION}-${GITHUB_RUN_ATTEMPT}-$(date +%s).tar.zst"
+        ZSTD_NBTHREADS=0
+
+        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
+    - name: Acquire Allure lock
+      if: ${{ inputs.action == 'generate' }}
+      shell: bash -euxo pipefail {0}
+      env:
+        LOCK_FILE: reports/${{ steps.calculate-vars.outputs.KEY }}/lock.txt
+        TEST_SELECTION: ${{ steps.calculate-vars.outputs.TEST_SELECTION }}
+      run: |
+        LOCK_TIMEOUT=300 # seconds
+
+        for _ in $(seq 1 5); do
+          for i in $(seq 1 ${LOCK_TIMEOUT}); do
+            LOCK_ADDED=$(aws s3api head-object --bucket neon-github-public-dev --key ${LOCK_FILE} | jq --raw-output '.LastModified' || true)
+            # `date --date="..."` is supported only by gnu date (i.e. it doesn't work on BSD/macOS)
+            if [ -z "${LOCK_ADDED}" ] || [ "$(( $(date +%s) - $(date --date="${LOCK_ADDED}" +%s) ))" -gt "${LOCK_TIMEOUT}" ]; then
+              break
+            fi
+            sleep 1
+          done
+          echo "${GITHUB_RUN_ID}-${GITHUB_RUN_ATTEMPT}-${TEST_SELECTION}" > lock.txt
+          aws s3 mv --only-show-errors lock.txt "s3://${BUCKET}/${LOCK_FILE}"
+
+          # A double-check that exactly WE have acquired the lock
+          aws s3 cp --only-show-errors "s3://${BUCKET}/${LOCK_FILE}" ./lock.txt
+          if [ "$(cat lock.txt)" = "${GITHUB_RUN_ID}-${GITHUB_RUN_ATTEMPT}-${TEST_SELECTION}" ]; then
+            break
+          fi
+        done
+
+    - name: Generate and publish final Allure report
+      if: ${{ inputs.action == 'generate' }}
+      id: generate-report
+      env:
+        REPORT_PREFIX: reports/${{ steps.calculate-vars.outputs.KEY }}/${{ inputs.build_type }}
+        RAW_PREFIX: reports-raw/${{ steps.calculate-vars.outputs.KEY }}/${{ inputs.build_type }}
+      shell: bash -euxo pipefail {0}
+      run: |
+        # Get previously uploaded data for this run
+        ZSTD_NBTHREADS=0
+
+        s3_filepaths=$(aws s3api list-objects-v2 --bucket ${BUCKET} --prefix ${RAW_PREFIX}/${GITHUB_RUN_ID}- | jq --raw-output  '.Contents[].Key')
+        if [ -z "$s3_filepaths" ]; then
+          # There's no previously uploaded data for this run
+          exit 0
+        fi
+        for s3_filepath in ${s3_filepaths}; do
+          aws s3 cp --only-show-errors "s3://${BUCKET}/${s3_filepath}" "${TEST_OUTPUT}/allure/"
+
+          archive=${TEST_OUTPUT}/allure/$(basename $s3_filepath)
+          mkdir -p ${archive%.tar.zst}
+          tar -xf ${archive} -C ${archive%.tar.zst}
+          rm -f ${archive}
+        done
+
+        # Get history trend
+        aws s3 cp --recursive --only-show-errors "s3://${BUCKET}/${REPORT_PREFIX}/latest/history" "${TEST_OUTPUT}/allure/latest/history" || true
+
+        # Generate report
+        allure generate --clean --output $TEST_OUTPUT/allure/report $TEST_OUTPUT/allure/*
+
+        # Replace a logo link with a redirect to the latest version of the report
+        sed -i 's|<a href="." class=|<a href="https://'${BUCKET}'.s3.amazonaws.com/'${REPORT_PREFIX}'/latest/index.html" class=|g' $TEST_OUTPUT/allure/report/app.js
+
+        # Upload a history and the final report (in this particular order to not to have duplicated history in 2 places)
+        aws s3 mv --recursive --only-show-errors "${TEST_OUTPUT}/allure/report/history" "s3://${BUCKET}/${REPORT_PREFIX}/latest/history"
+        aws s3 mv --recursive --only-show-errors "${TEST_OUTPUT}/allure/report" "s3://${BUCKET}/${REPORT_PREFIX}/${GITHUB_RUN_ID}"
+
+        REPORT_URL=https://${BUCKET}.s3.amazonaws.com/${REPORT_PREFIX}/${GITHUB_RUN_ID}/index.html
+
+        # Generate redirect
+        cat <<EOF > ${TEST_OUTPUT}/allure/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}/${REPORT_PREFIX}/latest/index.html"
+
+        echo "[Allure Report](${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
+        TEST_SELECTION: ${{ steps.calculate-vars.outputs.TEST_SELECTION }}
+      run: |
+        aws s3 cp --only-show-errors "s3://${BUCKET}/${LOCK_FILE}" ./lock.txt || exit 0
+
+        if [ "$(cat lock.txt)" = "${GITHUB_RUN_ID}-${GITHUB_RUN_ATTEMPT}-${TEST_SELECTION}" ]; then
+          aws s3 rm "s3://${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 }}
+        SHA: ${{ github.event.pull_request.head.sha || github.sha }}
+      with:
+        script: |
+          const { REPORT_URL, BUILD_TYPE, SHA } = process.env
+
+          await github.rest.repos.createCommitStatus({
+            owner: context.repo.owner,
+            repo: context.repo.repo,
+            sha: `${SHA}`,
+            state: 'success',
+            target_url: `${REPORT_URL}`,
+            context: `Allure report / ${BUILD_TYPE}`,
+          })

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

@@ -197,13 +197,14 @@ runs:
       uses: ./.github/actions/upload
       with:
         name: compatibility-snapshot-${{ inputs.build_type }}-pg14-${{ github.run_id }}
-        # Directory is created by test_compatibility.py::test_create_snapshot, keep the path in sync with the test
-        path: /tmp/test_output/compatibility_snapshot_pg14/
+        # The path includes a test name (test_create_snapshot) and directory that the test creates (compatibility_snapshot_pg14), keep the path in sync with the test
+        path: /tmp/test_output/test_create_snapshot/compatibility_snapshot_pg14/
         prefix: latest
 
-    - name: Upload test results
+    - name: Create Allure report
       if: ${{ !cancelled() }}
-      uses: ./.github/actions/allure-report-store
+      uses: ./.github/actions/allure-report
       with:
-        report-dir: /tmp/test_output/allure/results
-        unique-key: ${{ inputs.build_type }}
+        action: store
+        build_type: ${{ inputs.build_type }}
+        test_selection: ${{ inputs.test_selection }}

.github/ansible/.gitignore

@@ -0,0 +1,5 @@
+neon_install.tar.gz
+.neon_current_version
+
+collections/*
+!collections/.keep

.github/ansible/ansible.cfg

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

.github/ansible/ansible.ssh.cfg

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

.github/ansible/deploy.yaml

@@ -0,0 +1,211 @@
+- name: Upload Neon binaries
+  hosts: storage
+  gather_facts: False
+  remote_user: "{{ remote_user }}"
+
+  tasks:
+
+    - name: get latest version of Neon binaries
+      register: current_version_file
+      set_fact:
+        current_version: "{{ lookup('file', '.neon_current_version') | trim }}"
+      tags:
+      - pageserver
+      - safekeeper
+
+    - name: inform about versions
+      debug:
+        msg: "Version to deploy - {{ current_version }}"
+      tags:
+      - pageserver
+      - safekeeper
+
+    - name: upload and extract Neon binaries to /usr/local
+      ansible.builtin.unarchive:
+        owner: root
+        group: root
+        src: neon_install.tar.gz
+        dest: /usr/local
+      become: true
+      tags:
+      - pageserver
+      - safekeeper
+      - binaries
+      - putbinaries
+
+- name: Deploy pageserver
+  hosts: pageservers
+  gather_facts: False
+  remote_user: "{{ remote_user }}"
+
+  tasks:
+
+    - name: upload init script
+      when: console_mgmt_base_url is defined
+      ansible.builtin.template:
+        src: scripts/init_pageserver.sh
+        dest: /tmp/init_pageserver.sh
+        owner: root
+        group: root
+        mode: '0755'
+      become: true
+      tags:
+      - pageserver
+
+    - name: init pageserver
+      shell:
+        cmd: /tmp/init_pageserver.sh
+      args:
+        creates: "/storage/pageserver/data/tenants"
+      environment:
+        NEON_REPO_DIR: "/storage/pageserver/data"
+        LD_LIBRARY_PATH: "/usr/local/v14/lib"
+      become: true
+      tags:
+      - pageserver
+
+    - name: read the existing remote pageserver config
+      ansible.builtin.slurp:
+        src: /storage/pageserver/data/pageserver.toml
+      register: _remote_ps_config
+      tags:
+      - pageserver
+
+    - name: parse the existing pageserver configuration
+      ansible.builtin.set_fact:
+        _existing_ps_config: "{{ _remote_ps_config['content'] | b64decode | sivel.toiletwater.from_toml }}"
+      tags:
+      - pageserver
+
+    - name: construct the final pageserver configuration dict
+      ansible.builtin.set_fact:
+        pageserver_config: "{{ pageserver_config_stub | combine({'id': _existing_ps_config.id }) }}"
+      tags:
+      - pageserver
+
+    - name: template the pageserver config
+      template:
+        src: templates/pageserver.toml.j2
+        dest: /storage/pageserver/data/pageserver.toml
+      become: true
+      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
+        dest: /etc/systemd/system/pageserver.service
+        owner: root
+        group: root
+        mode: '0644'
+      become: true
+      tags:
+      - pageserver
+
+    - name: start systemd service
+      ansible.builtin.systemd:
+        daemon_reload: yes
+        name: pageserver
+        enabled: yes
+        state: restarted
+      become: true
+      tags:
+      - pageserver
+
+    - name: post version to console
+      when: console_mgmt_base_url is defined
+      shell:
+        cmd: |
+          INSTANCE_ID=$(curl -s http://169.254.169.254/latest/meta-data/instance-id)
+          curl -sfS -H "Authorization: Bearer {{ CONSOLE_API_TOKEN }}" {{ console_mgmt_base_url }}/management/api/v2/pageservers/$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
+      tags:
+      - pageserver
+
+- name: Deploy safekeeper
+  hosts: safekeepers
+  gather_facts: False
+  remote_user: "{{ remote_user }}"
+
+  tasks:
+
+    - name: upload init script
+      when: console_mgmt_base_url is defined
+      ansible.builtin.template:
+        src: scripts/init_safekeeper.sh
+        dest: /tmp/init_safekeeper.sh
+        owner: root
+        group: root
+        mode: '0755'
+      become: true
+      tags:
+      - safekeeper
+
+    - name: init safekeeper
+      shell:
+        cmd: /tmp/init_safekeeper.sh
+      args:
+        creates: "/storage/safekeeper/data/safekeeper.id"
+      environment:
+        NEON_REPO_DIR: "/storage/safekeeper/data"
+        LD_LIBRARY_PATH: "/usr/local/v14/lib"
+      become: true
+      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
+      set_fact:
+        first_pageserver: "{{ hostvars[groups['pageservers'][0]]['inventory_hostname'] }}"
+      tags:
+      - safekeeper
+
+    - name: upload systemd service definition
+      ansible.builtin.template:
+        src: systemd/safekeeper.service
+        dest: /etc/systemd/system/safekeeper.service
+        owner: root
+        group: root
+        mode: '0644'
+      become: true
+      tags:
+      - safekeeper
+
+    - name: start systemd service
+      ansible.builtin.systemd:
+        daemon_reload: yes
+        name: safekeeper
+        enabled: yes
+        state: restarted
+      become: true
+      tags:
+      - safekeeper
+
+    - name: post version to console
+      when: console_mgmt_base_url is defined
+      shell:
+        cmd: |
+          INSTANCE_ID=$(curl -s http://169.254.169.254/latest/meta-data/instance-id)
+          curl -sfS -H "Authorization: Bearer {{ CONSOLE_API_TOKEN }}" {{ console_mgmt_base_url }}/management/api/v2/safekeepers/$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
+      tags:
+      - safekeeper

.github/ansible/get_binaries.sh

@@ -0,0 +1,42 @@
+#!/bin/bash
+
+set -e
+
+if [ -n "${DOCKER_TAG}" ]; then
+  # Verson is DOCKER_TAG but without prefix
+  VERSION=$(echo $DOCKER_TAG | sed 's/^.*-//g')
+else
+  echo "Please set DOCKER_TAG environment variable"
+  exit 1
+fi
+
+
+# do initial cleanup
+rm -rf neon_install postgres_install.tar.gz neon_install.tar.gz .neon_current_version
+mkdir neon_install
+
+# retrieve binaries from docker image
+echo "getting binaries from docker image"
+docker pull --quiet neondatabase/neon:${DOCKER_TAG}
+ID=$(docker create neondatabase/neon:${DOCKER_TAG})
+docker cp ${ID}:/data/postgres_install.tar.gz .
+tar -xzf postgres_install.tar.gz -C neon_install
+mkdir neon_install/bin/
+docker cp ${ID}:/usr/local/bin/pageserver neon_install/bin/
+docker cp ${ID}:/usr/local/bin/pageserver_binutils neon_install/bin/
+docker cp ${ID}:/usr/local/bin/safekeeper neon_install/bin/
+docker cp ${ID}:/usr/local/bin/storage_broker neon_install/bin/
+docker cp ${ID}:/usr/local/bin/proxy neon_install/bin/
+docker cp ${ID}:/usr/local/v14/bin/ neon_install/v14/bin/
+docker cp ${ID}:/usr/local/v15/bin/ neon_install/v15/bin/
+docker cp ${ID}:/usr/local/v14/lib/ neon_install/v14/lib/
+docker cp ${ID}:/usr/local/v15/lib/ neon_install/v15/lib/
+docker rm -vf ${ID}
+
+# store version to file (for ansible playbooks) and create binaries tarball
+echo ${VERSION} > neon_install/.neon_current_version
+echo ${VERSION} > .neon_current_version
+tar -czf neon_install.tar.gz -C neon_install .
+
+# do final cleaup
+rm -rf neon_install postgres_install.tar.gz

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

@@ -0,0 +1,48 @@
+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
+    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_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: ap-southeast-1
+    ansible_aws_ssm_bucket_name: neon-prod-storage-ap-southeast-1
+    console_region_id: aws-ap-southeast-1
+    sentry_environment: production
+
+  children:
+    pageservers:
+      hosts:
+        pageserver-0.ap-southeast-1.aws.neon.tech:
+          ansible_host:  i-064de8ea28bdb495b
+        pageserver-1.ap-southeast-1.aws.neon.tech:
+          ansible_host:  i-0b180defcaeeb6b93
+
+    safekeepers:
+      hosts:
+        safekeeper-0.ap-southeast-1.aws.neon.tech:
+          ansible_host:  i-0d6f1dc5161eef894
+        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

@@ -0,0 +1,50 @@
+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
+    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_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: eu-central-1
+    ansible_aws_ssm_bucket_name: neon-prod-storage-eu-central-1
+    console_region_id: aws-eu-central-1
+    sentry_environment: production
+
+  children:
+    pageservers:
+      hosts:
+        pageserver-0.eu-central-1.aws.neon.tech:
+          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:
+        safekeeper-0.eu-central-1.aws.neon.tech:
+          ansible_host:  i-0b238612d2318a050
+        safekeeper-1.eu-central-1.aws.neon.tech:
+          ansible_host:  i-07b9c45e5c2637cd4
+        safekeeper-2.eu-central-1.aws.neon.tech:
+          ansible_host:  i-020257302c3c93d88

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

@@ -0,0 +1,50 @@
+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-0f58137883429f55a
+        pageserver-1.us-east-1.aws.neon.tech:
+          ansible_host: i-08e7ee6190a099019
+        pageserver-2.us-east-1.aws.neon.tech:
+          ansible_host: i-0686a4e5e208e31a1
+
+    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

@@ -0,0 +1,51 @@
+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
+    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_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-2
+    ansible_aws_ssm_bucket_name: neon-prod-storage-us-east-2
+    console_region_id: aws-us-east-2
+    sentry_environment: production
+
+  children:
+    pageservers:
+      hosts:
+        pageserver-0.us-east-2.aws.neon.tech:
+          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:
+        safekeeper-0.us-east-2.aws.neon.tech:
+          ansible_host:  i-0e94224750c57d346
+        safekeeper-1.us-east-2.aws.neon.tech:
+          ansible_host:  i-06d113fb73bfddeb0
+        safekeeper-2.us-east-2.aws.neon.tech:
+          ansible_host:  i-09f66c8e04afff2e8
+

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

@@ -0,0 +1,53 @@
+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
+    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_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-west-2
+    ansible_aws_ssm_bucket_name: neon-prod-storage-us-west-2
+    console_region_id: aws-us-west-2-new
+    sentry_environment: production
+
+  children:
+    pageservers:
+      hosts:
+        pageserver-0.us-west-2.aws.neon.tech:
+          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:
+        safekeeper-0.us-west-2.aws.neon.tech:
+          ansible_host: i-00719d8a74986fda6
+        safekeeper-1.us-west-2.aws.neon.tech:
+          ansible_host: i-074682f9d3c712e7c
+        safekeeper-2.us-west-2.aws.neon.tech:
+          ansible_host: i-042b7efb1729d7966
+

.github/ansible/scripts/init_pageserver.sh

@@ -0,0 +1,37 @@
+#!/bin/sh
+
+# 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)
+
+
+cat <<EOF | tee /tmp/payload
+{
+  "version": 1,
+  "host": "${HOST}",
+  "port": 6400,
+  "region_id": "{{ console_region_id }}",
+  "instance_id": "${INSTANCE_ID}",
+  "http_host": "${HOST}",
+  "http_port": 9898,
+  "active": false,
+  "availability_zone_id": "${AZ_ID}",
+  "disk_size": ${DISK_SIZE},
+  "instance_type": "${INSTANCE_TYPE}"
+}
+EOF
+
+# check if pageserver already registered or not
+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')
+
+    # init pageserver
+    sudo -u pageserver /usr/local/bin/pageserver -c "id=${ID}" -c "pg_distrib_dir='/usr/local'" --init -D /storage/pageserver/data
+fi

.github/ansible/scripts/init_safekeeper.sh

@@ -0,0 +1,31 @@
+#!/bin/sh
+
+# 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)
+
+# store fqdn hostname in var
+HOST=$(hostname -f)
+
+
+cat <<EOF | tee /tmp/payload
+{
+  "version": 1,
+  "host": "${HOST}",
+  "port": 6500,
+  "http_port": 7676,
+  "region_id": "{{ console_region_id }}",
+  "instance_id": "${INSTANCE_ID}",
+  "availability_zone_id": "${AZ_ID}",
+  "active": false
+}
+EOF
+
+# check if safekeeper already registered or not
+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')
+    # init safekeeper
+    sudo -u safekeeper /usr/local/bin/safekeeper --id ${ID} --init -D /storage/safekeeper/data
+fi

.github/ansible/ssm_config

@@ -0,0 +1,2 @@
+ansible_connection: aws_ssm
+ansible_python_interpreter: /usr/bin/python3

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

@@ -0,0 +1,46 @@
+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
+    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_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-west-1
+    ansible_aws_ssm_bucket_name: neon-dev-storage-eu-west-1
+    console_region_id: aws-eu-west-1
+    sentry_environment: staging
+
+  children:
+    pageservers:
+      hosts:
+        pageserver-0.eu-west-1.aws.neon.build:
+          ansible_host: i-01d496c5041c7f34c
+
+    safekeepers:
+      hosts:
+        safekeeper-0.eu-west-1.aws.neon.build:
+          ansible_host: i-05226ef85722831bf
+        safekeeper-1.eu-west-1.aws.neon.build:
+          ansible_host: i-06969ee1bf2958bfc
+        safekeeper-2.eu-west-1.aws.neon.build:
+          ansible_host: i-087892e9625984a0b

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

@@ -0,0 +1,56 @@
+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
+    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_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: us-east-2
+    ansible_aws_ssm_bucket_name: neon-staging-storage-us-east-2
+    console_region_id: aws-us-east-2
+    sentry_environment: staging
+
+  children:
+    pageservers:
+      hosts:
+        pageserver-0.us-east-2.aws.neon.build:
+          ansible_host: i-0c3e70929edb5d691
+        pageserver-1.us-east-2.aws.neon.build:
+          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-99.us-east-2.aws.neon.build:
+          ansible_host: i-0d61b6a2ea32028d5

.github/ansible/systemd/pageserver.service

@@ -0,0 +1,18 @@
+[Unit]
+Description=Neon pageserver
+After=network.target auditd.service
+
+[Service]
+Type=simple
+User=pageserver
+Environment=RUST_BACKTRACE=1 NEON_REPO_DIR=/storage/pageserver LD_LIBRARY_PATH=/usr/local/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
+ExecReload=/bin/kill -HUP $MAINPID
+KillMode=mixed
+KillSignal=SIGINT
+Restart=on-failure
+TimeoutSec=10
+LimitNOFILE=30000000
+
+[Install]
+WantedBy=multi-user.target

.github/ansible/systemd/safekeeper.service

@@ -0,0 +1,18 @@
+[Unit]
+Description=Neon safekeeper
+After=network.target auditd.service
+
+[Service]
+Type=simple
+User=safekeeper
+Environment=RUST_BACKTRACE=1 NEON_REPO_DIR=/storage/safekeeper/data LD_LIBRARY_PATH=/usr/local/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 }}
+ExecReload=/bin/kill -HUP $MAINPID
+KillMode=mixed
+KillSignal=SIGINT
+Restart=on-failure
+TimeoutSec=10
+LimitNOFILE=30000000
+
+[Install]
+WantedBy=multi-user.target

.github/ansible/templates/pageserver.toml.j2

@@ -0,0 +1 @@
+{{ pageserver_config | sivel.toiletwater.to_toml }}

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

@@ -0,0 +1,75 @@
+# 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"
+  domain: "*.eu-west-1.aws.neon.build"
+  sentryEnvironment: "staging"
+  wssPort: 8443
+  metricCollectionEndpoint: "http://neon-internal-api.aws.neon.build/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
+
+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: eu-west-1.aws.neon.build
+  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/dev-eu-west-1-zeta.neon-storage-broker.yaml

@@ -0,0 +1,52 @@
+# 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.zeta.eu-west-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-us-east-2-beta.neon-proxy-link.yaml

@@ -0,0 +1,67 @@
+# Helm chart values for neon-proxy-link.
+# This is a YAML-formatted file.
+
+image:
+  repository: neondatabase/neon
+
+settings:
+  authBackend: "link"
+  authEndpoint: "https://console.stage.neon.tech/authenticate_proxy_request/"
+  uri: "https://console.stage.neon.tech/psql_session/"
+  domain: "pg.neon.build"
+  sentryEnvironment: "staging"
+  metricCollectionEndpoint: "http://neon-internal-api.aws.neon.build/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
+
+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.beta.us-east-2.aws.neon.build
+
+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.beta.us-east-2.aws.neon.build
+
+#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/dev-us-east-2-beta.neon-proxy-scram-legacy.yaml

@@ -0,0 +1,76 @@
+# 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"
+  domain: "*.cloud.stage.neon.tech"
+  sentryEnvironment: "staging"
+  wssPort: 8443
+  metricCollectionEndpoint: "http://neon-internal-api.aws.neon.build/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
+
+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.beta.us-east-2.aws.neon.build
+  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/dev-us-east-2-beta.neon-proxy-scram.yaml

@@ -0,0 +1,77 @@
+# 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"
+  domain: "*.us-east-2.aws.neon.build"
+  extraDomains: ["*.us-east-2.postgres.zenith.tech", "*.us-east-2.retooldb-staging.com"]
+  sentryEnvironment: "staging"
+  wssPort: 8443
+  metricCollectionEndpoint: "http://neon-internal-api.aws.neon.build/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
+
+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-2.aws.neon.build
+  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/dev-us-east-2-beta.neon-storage-broker.yaml

@@ -0,0 +1,52 @@
+# 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.beta.us-east-2.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/prod-ap-southeast-1-epsilon.neon-proxy-scram.yaml

@@ -0,0 +1,77 @@
+# 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: "*.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"
+  metricCollectionInterval: "10min"
+
+# -- Additional labels for neon-proxy pods
+podLabels:
+  neon_service: proxy-scram
+  neon_env: prod
+  neon_region: ap-southeast-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: ap-southeast-1.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-ap-southeast-1-epsilon.neon-storage-broker.yaml

@@ -0,0 +1,52 @@
+# Helm chart values for neon-storage-broker
+podLabels:
+  neon_env: production
+  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.epsilon.ap-southeast-1.internal.aws.neon.tech
+  # 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: "production"

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

@@ -0,0 +1,77 @@
+# 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: "*.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"
+  metricCollectionInterval: "10min"
+
+# -- Additional labels for neon-proxy pods
+podLabels:
+  neon_service: proxy-scram
+  neon_env: prod
+  neon_region: eu-central-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: eu-central-1.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-eu-central-1-gamma.neon-storage-broker.yaml

@@ -0,0 +1,52 @@
+# Helm chart values for neon-storage-broker
+podLabels:
+  neon_env: production
+  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.gamma.eu-central-1.internal.aws.neon.tech
+  # 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: "production"

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

@@ -0,0 +1,69 @@
+# 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"
+  # These domains haven't been delegated yet.
+  # extraDomains: ["*.us-east-1.retooldb.com", "*.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-1-theta.neon-storage-broker.yaml

@@ -0,0 +1,52 @@
+# Helm chart values for neon-storage-broker
+podLabels:
+  neon_env: production
+  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.theta.us-east-1.internal.aws.neon.tech
+  # 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: "production"

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

@@ -0,0 +1,58 @@
+# 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
+
+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
+
+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
+
+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

@@ -0,0 +1,77 @@
+# 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-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"
+  metricCollectionInterval: "10min"
+
+# -- Additional labels for neon-proxy pods
+podLabels:
+  neon_service: proxy-scram
+  neon_env: prod
+  neon_region: us-east-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: us-east-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-east-2-delta.neon-storage-broker.yaml

@@ -0,0 +1,52 @@
+# Helm chart values for neon-storage-broker
+podLabels:
+  neon_env: production
+  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.delta.us-east-2.internal.aws.neon.tech
+  # 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: "production"

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

@@ -0,0 +1,76 @@
+# 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

@@ -0,0 +1,77 @@
+# 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-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"
+  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: 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-storage-broker.yaml

@@ -0,0 +1,52 @@
+# Helm chart values for neon-storage-broker
+podLabels:
+  neon_env: production
+  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.eta.us-west-2.internal.aws.neon.tech
+  # 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: "production"

.github/pull_request_template.md

@@ -1,6 +1,6 @@
-## Problem
+## Describe your changes
 
-## Summary of changes
+## Issue ticket number and link
 
 ## Checklist before requesting a review
 

.github/workflows/benchmarking.yml

@@ -16,12 +16,12 @@ on:
   workflow_dispatch: # adds ability to run this manually
     inputs:
       region_id:
-        description: 'Project region id. If not set, the default region will be used'
+        description: 'Use a particular region. If not set the default region will be used'
         required: false
         default: 'aws-us-east-2'
       save_perf_report:
         type: boolean
-        description: 'Publish perf report. If not set, the report will be published only for the main branch'
+        description: 'Publish perf report or not. If not set, the report is published only for the main branch'
         required: false
 
 defaults:
@@ -93,7 +93,10 @@ jobs:
 
     - name: Create Allure report
       if: ${{ !cancelled() }}
-      uses: ./.github/actions/allure-report-generate
+      uses: ./.github/actions/allure-report
+      with:
+        action: generate
+        build_type: ${{ env.BUILD_TYPE }}
 
     - name: Post to a Slack channel
       if: ${{ github.event.schedule && failure() }}
@@ -125,14 +128,13 @@ jobs:
         matrix='{
           "platform": [
             "neon-captest-new",
-            "neon-captest-reuse",
-            "neonvm-captest-new"
+            "neon-captest-reuse"
           ],
           "db_size": [ "10gb" ],
-          "include": [{ "platform": "neon-captest-freetier",   "db_size": "3gb"  },
-                      { "platform": "neon-captest-new",        "db_size": "50gb" },
-                      { "platform": "neonvm-captest-freetier", "db_size": "3gb"  },
-                      { "platform": "neonvm-captest-new",      "db_size": "50gb" }]
+          "include": [
+            { "platform": "neon-captest-freetier", "db_size": "3gb"  },
+            { "platform": "neon-captest-new",      "db_size": "50gb" }
+          ]
         }'
 
         if [ "$(date +%A)" = "Saturday" ]; then
@@ -198,7 +200,7 @@ jobs:
         echo "${POSTGRES_DISTRIB_DIR}/v${DEFAULT_PG_VERSION}/bin" >> $GITHUB_PATH
 
     - name: Create Neon Project
-      if: contains(fromJson('["neon-captest-new", "neon-captest-freetier", "neonvm-captest-new", "neonvm-captest-freetier"]'), matrix.platform)
+      if: contains(fromJson('["neon-captest-new", "neon-captest-freetier"]'), matrix.platform)
       id: create-neon-project
       uses: ./.github/actions/neon-project-create
       with:
@@ -206,7 +208,6 @@ jobs:
         postgres_version: ${{ env.DEFAULT_PG_VERSION }}
         api_key: ${{ secrets.NEON_STAGING_API_KEY }}
         compute_units: ${{ (matrix.platform == 'neon-captest-freetier' && '[0.25, 0.25]') || '[1, 1]' }}
-        provisioner: ${{ (contains(matrix.platform, 'neonvm-') && 'k8s-neonvm') || 'k8s-pod' }}
 
     - name: Set up Connection String
       id: set-up-connstr
@@ -215,7 +216,7 @@ jobs:
           neon-captest-reuse)
             CONNSTR=${{ secrets.BENCHMARK_CAPTEST_CONNSTR }}
             ;;
-          neon-captest-new | neon-captest-freetier | neonvm-captest-new | neonvm-captest-freetier)
+          neon-captest-new | neon-captest-freetier)
             CONNSTR=${{ steps.create-neon-project.outputs.dsn }}
             ;;
           rds-aurora)
@@ -225,7 +226,7 @@ jobs:
             CONNSTR=${{ secrets.BENCHMARK_RDS_POSTGRES_CONNSTR }}
             ;;
           *)
-            echo >&2 "Unknown PLATFORM=${PLATFORM}"
+            echo >&2 "Unknown PLATFORM=${PLATFORM}. Allowed only 'neon-captest-reuse', 'neon-captest-new', 'neon-captest-freetier', 'rds-aurora', or 'rds-postgres'"
             exit 1
             ;;
         esac
@@ -282,7 +283,10 @@ jobs:
 
     - name: Create Allure report
       if: ${{ !cancelled() }}
-      uses: ./.github/actions/allure-report-generate
+      uses: ./.github/actions/allure-report
+      with:
+        action: generate
+        build_type: ${{ env.BUILD_TYPE }}
 
     - name: Post to a Slack channel
       if: ${{ github.event.schedule && failure() }}
@@ -376,7 +380,10 @@ jobs:
 
     - name: Create Allure report
       if: ${{ !cancelled() }}
-      uses: ./.github/actions/allure-report-generate
+      uses: ./.github/actions/allure-report
+      with:
+        action: generate
+        build_type: ${{ env.BUILD_TYPE }}
 
     - name: Post to a Slack channel
       if: ${{ github.event.schedule && failure() }}
@@ -469,7 +476,10 @@ jobs:
 
     - name: Create Allure report
       if: ${{ !cancelled() }}
-      uses: ./.github/actions/allure-report-generate
+      uses: ./.github/actions/allure-report
+      with:
+        action: generate
+        build_type: ${{ env.BUILD_TYPE }}
 
     - name: Post to a Slack channel
       if: ${{ github.event.schedule && failure() }}
@@ -556,13 +566,16 @@ jobs:
 
     - name: Create Allure report
       if: ${{ !cancelled() }}
-      uses: ./.github/actions/allure-report-generate
+      uses: ./.github/actions/allure-report
+      with:
+        action: generate
+        build_type: ${{ env.BUILD_TYPE }}
 
     - name: Post to a Slack channel
       if: ${{ github.event.schedule && failure() }}
       uses: slackapi/slack-github-action@v1
       with:
         channel-id: "C033QLM5P7D" # dev-staging-stream
-        slack-message: "Periodic User example perf testing ${{ matrix.platform }}: ${{ job.status }}\n${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}"
+        slack-message: "Periodic TPC-H perf testing ${{ matrix.platform }}: ${{ job.status }}\n${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}"
       env:
         SLACK_BOT_TOKEN: ${{ secrets.SLACK_BOT_TOKEN }}

.github/workflows/build_and_test.yml

@@ -111,21 +111,8 @@ jobs:
       - name: Get postgres headers
         run: make postgres-headers -j$(nproc)
 
-      # cargo hack runs the given cargo subcommand (clippy in this case) for all feature combinations.
-      # This will catch compiler & clippy warnings in all feature combinations.
-      # TODO: use cargo hack for build and test as well, but, that's quite expensive.
-      # NB: keep clippy args in sync with ./run_clippy.sh
-      - run: |
-          CLIPPY_COMMON_ARGS="$( source .neon_clippy_args; echo "$CLIPPY_COMMON_ARGS")"
-          if [ "$CLIPPY_COMMON_ARGS" = "" ]; then
-            echo "No clippy args found in .neon_clippy_args"
-            exit 1
-          fi
-          echo "CLIPPY_COMMON_ARGS=${CLIPPY_COMMON_ARGS}" >> $GITHUB_ENV
-      - name: Run cargo clippy (debug)
-        run: cargo hack --feature-powerset clippy $CLIPPY_COMMON_ARGS
-      - name: Run cargo clippy (release)
-        run: cargo hack --feature-powerset clippy --release $CLIPPY_COMMON_ARGS
+      - name: Run cargo clippy
+        run: ./run_clippy.sh
 
       # Use `${{ !cancelled() }}` to run quck tests after the longer clippy run
       - name: Check formatting
@@ -330,7 +317,6 @@ jobs:
       fail-fast: false
       matrix:
         build_type: [ debug, release ]
-        pg_version: [ v14, v15 ]
     steps:
       - name: Checkout
         uses: actions/checkout@v3
@@ -351,12 +337,11 @@ jobs:
           real_s3_secret_access_key: "${{ secrets.AWS_SECRET_ACCESS_KEY_CI_TESTS_S3 }}"
           rerun_flaky: true
         env:
-          DEFAULT_PG_VERSION: ${{ matrix.pg_version }}
           TEST_RESULT_CONNSTR: ${{ secrets.REGRESS_TEST_RESULT_CONNSTR }}
           CHECK_ONDISK_DATA_COMPATIBILITY: nonempty
 
       - name: Merge and upload coverage data
-        if: matrix.build_type == 'debug' && matrix.pg_version == 'v14'
+        if: matrix.build_type == 'debug'
         uses: ./.github/actions/save-coverage-data
 
   benchmarks:
@@ -401,50 +386,79 @@ jobs:
     steps:
       - uses: actions/checkout@v3
 
-      - name: Create Allure report
+      - name: Create Allure report (debug)
         if: ${{ !cancelled() }}
-        id: create-allure-report
-        uses: ./.github/actions/allure-report-generate
+        id: create-allure-report-debug
+        uses: ./.github/actions/allure-report
+        with:
+          action: generate
+          build_type: debug
+
+      - name: Create Allure report (release)
+        if: ${{ !cancelled() }}
+        id: create-allure-report-release
+        uses: ./.github/actions/allure-report
+        with:
+          action: generate
+          build_type: release
 
       - uses: actions/github-script@v6
         if: >
           !cancelled() &&
-          github.event_name == 'pull_request'
+          github.event_name == 'pull_request' && (
+            steps.create-allure-report-debug.outputs.report-url ||
+            steps.create-allure-report-release.outputs.report-url
+          )
         with:
           # Retry script for 5XX server errors: https://github.com/actions/github-script#retries
           retries: 5
           script: |
-            const report = {
-              reportUrl:     "${{ steps.create-allure-report.outputs.report-url }}",
-              reportJsonUrl: "${{ steps.create-allure-report.outputs.report-json-url }}",
-            }
+            const reports = [{
+              buildType: "debug",
+              reportUrl: "${{ steps.create-allure-report-debug.outputs.report-url }}",
+              jsonUrl:   "${{ steps.create-allure-report-debug.outputs.report-json-url }}",
+            }, {
+              buildType: "release",
+              reportUrl: "${{ steps.create-allure-report-release.outputs.report-url }}",
+              jsonUrl:   "${{ steps.create-allure-report-release.outputs.report-json-url }}",
+            }]
 
             const script = require("./scripts/pr-comment-test-report.js")
             await script({
               github,
               context,
               fetch,
-              report,
+              reports,
             })
 
       - name: Store Allure test stat in the DB
-        if: ${{ !cancelled() && steps.create-allure-report.outputs.report-json-url }}
+        if: >
+          !cancelled() && (
+            steps.create-allure-report-debug.outputs.report-url ||
+            steps.create-allure-report-release.outputs.report-url
+          )
         env:
-          COMMIT_SHA: ${{ github.event.pull_request.head.sha || github.sha }}
-          REPORT_JSON_URL: ${{ steps.create-allure-report.outputs.report-json-url }}
+          SHA: ${{ github.event.pull_request.head.sha || github.sha }}
+          REPORT_JSON_URL_DEBUG: ${{ steps.create-allure-report-debug.outputs.report-json-url }}
+          REPORT_JSON_URL_RELEASE: ${{ steps.create-allure-report-release.outputs.report-json-url }}
           TEST_RESULT_CONNSTR: ${{ secrets.REGRESS_TEST_RESULT_CONNSTR }}
         run: |
           ./scripts/pysync
 
-          curl --fail --output suites.json "${REPORT_JSON_URL}"
-          export BUILD_TYPE=unified
-          export DATABASE_URL="$TEST_RESULT_CONNSTR"
+          for report_url in $REPORT_JSON_URL_DEBUG $REPORT_JSON_URL_RELEASE; do
+            if [ -z "$report_url" ]; then
+              continue
+            fi
 
-          poetry run python3 scripts/ingest_regress_test_result.py \
-            --revision ${COMMIT_SHA} \
-            --reference ${GITHUB_REF} \
-            --build-type ${BUILD_TYPE} \
-            --ingest suites.json
+            if [[ "$report_url" == "$REPORT_JSON_URL_DEBUG" ]]; then
+              BUILD_TYPE=debug
+            else
+              BUILD_TYPE=release
+            fi
+
+            curl --fail --output suites.json "${report_url}"
+            DATABASE_URL="$TEST_RESULT_CONNSTR" poetry run python3 scripts/ingest_regress_test_result.py --revision ${SHA} --reference ${GITHUB_REF} --build-type ${BUILD_TYPE} --ingest suites.json
+          done
 
   coverage-report:
     runs-on: [ self-hosted, gen3, small ]
@@ -527,7 +541,7 @@ jobs:
     container:
       image: 369495373322.dkr.ecr.eu-central-1.amazonaws.com/base:pinned
       options: --init
-    needs: [ promote-images, tag ]
+    needs: [ push-docker-hub, tag ]
     steps:
       - name: Set PR's status to pending and request a remote CI test
         run: |
@@ -570,7 +584,8 @@ jobs:
   neon-image:
     runs-on: [ self-hosted, gen3, large ]
     needs: [ tag ]
-    container: gcr.io/kaniko-project/executor:v1.9.2-debug
+    # https://github.com/GoogleContainerTools/kaniko/issues/2005
+    container: gcr.io/kaniko-project/executor:v1.7.0-debug
     defaults:
       run:
         shell: sh -eu {0}
@@ -582,33 +597,11 @@ jobs:
           submodules: true
           fetch-depth: 0
 
-      - name: Configure ECR and Docker Hub login
-        run: |
-          DOCKERHUB_AUTH=$(echo -n "${{ secrets.NEON_DOCKERHUB_USERNAME }}:${{ secrets.NEON_DOCKERHUB_PASSWORD }}" | base64)
-          echo "::add-mask::${DOCKERHUB_AUTH}"
-
-          cat <<-EOF > /kaniko/.docker/config.json
-            {
-              "auths": {
-                "https://index.docker.io/v1/": {
-                  "auth": "${DOCKERHUB_AUTH}"
-                }
-              },
-              "credHelpers": {
-                "369495373322.dkr.ecr.eu-central-1.amazonaws.com": "ecr-login"
-              }
-            }
-          EOF
+      - name: Configure ECR login
+        run: echo "{\"credsStore\":\"ecr-login\"}" > /kaniko/.docker/config.json
 
       - name: Kaniko build neon
-        run:
-          /kaniko/executor --reproducible --snapshot-mode=redo --skip-unused-stages --cache=true
-                           --cache-repo 369495373322.dkr.ecr.eu-central-1.amazonaws.com/cache
-                           --context .
-                           --build-arg GIT_VERSION=${{ github.sha }}
-                           --build-arg REPOSITORY=369495373322.dkr.ecr.eu-central-1.amazonaws.com
-                           --destination 369495373322.dkr.ecr.eu-central-1.amazonaws.com/neon:${{needs.tag.outputs.build-tag}}
-                           --destination neondatabase/neon:${{needs.tag.outputs.build-tag}}
+        run: /kaniko/executor --reproducible --snapshotMode=redo --skip-unused-stages --cache=true --cache-repo 369495373322.dkr.ecr.eu-central-1.amazonaws.com/cache --context . --build-arg GIT_VERSION=${{ github.sha }} --destination 369495373322.dkr.ecr.eu-central-1.amazonaws.com/neon:${{needs.tag.outputs.build-tag}}
 
       # Cleanup script fails otherwise - rm: cannot remove '/nvme/actions-runner/_work/_temp/_github_home/.ecr': Permission denied
       - name: Cleanup ECR folder
@@ -659,7 +652,7 @@ jobs:
   compute-tools-image:
     runs-on: [ self-hosted, gen3, large ]
     needs: [ tag ]
-    container: gcr.io/kaniko-project/executor:v1.9.2-debug
+    container: gcr.io/kaniko-project/executor:v1.7.0-debug
     defaults:
       run:
         shell: sh -eu {0}
@@ -668,42 +661,18 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v1 # v3 won't work with kaniko
 
-      - name: Configure ECR and Docker Hub login
-        run: |
-          DOCKERHUB_AUTH=$(echo -n "${{ secrets.NEON_DOCKERHUB_USERNAME }}:${{ secrets.NEON_DOCKERHUB_PASSWORD }}" | base64)
-          echo "::add-mask::${DOCKERHUB_AUTH}"
-
-          cat <<-EOF > /kaniko/.docker/config.json
-            {
-              "auths": {
-                "https://index.docker.io/v1/": {
-                  "auth": "${DOCKERHUB_AUTH}"
-                }
-              },
-              "credHelpers": {
-                "369495373322.dkr.ecr.eu-central-1.amazonaws.com": "ecr-login"
-              }
-            }
-          EOF
+      - name: Configure ECR login
+        run: echo "{\"credsStore\":\"ecr-login\"}" > /kaniko/.docker/config.json
 
       - name: Kaniko build compute tools
-        run:
-          /kaniko/executor --reproducible --snapshot-mode=redo --skip-unused-stages --cache=true
-                           --cache-repo 369495373322.dkr.ecr.eu-central-1.amazonaws.com/cache
-                           --context .
-                           --build-arg GIT_VERSION=${{ github.sha }}
-                           --build-arg REPOSITORY=369495373322.dkr.ecr.eu-central-1.amazonaws.com
-                           --dockerfile Dockerfile.compute-tools
-                           --destination 369495373322.dkr.ecr.eu-central-1.amazonaws.com/compute-tools:${{needs.tag.outputs.build-tag}}
-                           --destination neondatabase/compute-tools:${{needs.tag.outputs.build-tag}}
+        run: /kaniko/executor --reproducible --snapshotMode=redo --skip-unused-stages --cache=true --cache-repo 369495373322.dkr.ecr.eu-central-1.amazonaws.com/cache --context . --build-arg GIT_VERSION=${{ github.sha }} --dockerfile Dockerfile.compute-tools --destination 369495373322.dkr.ecr.eu-central-1.amazonaws.com/compute-tools:${{needs.tag.outputs.build-tag}}
 
-      # Cleanup script fails otherwise - rm: cannot remove '/nvme/actions-runner/_work/_temp/_github_home/.ecr': Permission denied
       - name: Cleanup ECR folder
         run: rm -rf ~/.ecr
 
   compute-node-image:
     runs-on: [ self-hosted, gen3, large ]
-    container: gcr.io/kaniko-project/executor:v1.9.2-debug
+    container: gcr.io/kaniko-project/executor:v1.7.0-debug
     needs: [ tag ]
     strategy:
       fail-fast: false
@@ -720,37 +689,12 @@ jobs:
           submodules: true
           fetch-depth: 0
 
-      - name: Configure ECR and Docker Hub login
-        run: |
-          DOCKERHUB_AUTH=$(echo -n "${{ secrets.NEON_DOCKERHUB_USERNAME }}:${{ secrets.NEON_DOCKERHUB_PASSWORD }}" | base64)
-          echo "::add-mask::${DOCKERHUB_AUTH}"
-
-          cat <<-EOF > /kaniko/.docker/config.json
-            {
-              "auths": {
-                "https://index.docker.io/v1/": {
-                  "auth": "${DOCKERHUB_AUTH}"
-                }
-              },
-              "credHelpers": {
-                "369495373322.dkr.ecr.eu-central-1.amazonaws.com": "ecr-login"
-              }
-            }
-          EOF
+      - name: Configure ECR login
+        run: echo "{\"credsStore\":\"ecr-login\"}" > /kaniko/.docker/config.json
 
       - name: Kaniko build compute node with extensions
-        run:
-          /kaniko/executor --reproducible --snapshot-mode=redo --skip-unused-stages --cache=true
-                           --cache-repo 369495373322.dkr.ecr.eu-central-1.amazonaws.com/cache
-                           --context .
-                           --build-arg GIT_VERSION=${{ github.sha }}
-                           --build-arg PG_VERSION=${{ matrix.version }}
-                           --build-arg REPOSITORY=369495373322.dkr.ecr.eu-central-1.amazonaws.com
-                           --dockerfile Dockerfile.compute-node
-                           --destination 369495373322.dkr.ecr.eu-central-1.amazonaws.com/compute-node-${{ matrix.version }}:${{needs.tag.outputs.build-tag}}
-                           --destination neondatabase/compute-node-${{ matrix.version }}:${{needs.tag.outputs.build-tag}}
+        run: /kaniko/executor --reproducible --snapshotMode=redo --skip-unused-stages --cache=true --cache-repo 369495373322.dkr.ecr.eu-central-1.amazonaws.com/cache  --context . --build-arg GIT_VERSION=${{ github.sha }} --build-arg PG_VERSION=${{ matrix.version }} --dockerfile Dockerfile.compute-node --destination 369495373322.dkr.ecr.eu-central-1.amazonaws.com/compute-node-${{ matrix.version }}:${{needs.tag.outputs.build-tag}}
 
-      # Cleanup script fails otherwise - rm: cannot remove '/nvme/actions-runner/_work/_temp/_github_home/.ecr': Permission denied
       - name: Cleanup ECR folder
         run: rm -rf ~/.ecr
 
@@ -842,8 +786,41 @@ jobs:
     runs-on: [ self-hosted, gen3, small ]
     needs: [ tag, test-images, vm-compute-node-image ]
     container: golang:1.19-bullseye
-    # Don't add if-condition here.
-    # The job should always be run because we have dependant other jobs that shouldn't be skipped
+    if: github.event_name != 'workflow_dispatch'
+
+    steps:
+      - name: Install Crane & ECR helper
+        if: |
+          (github.ref_name == 'main' || github.ref_name == 'release') &&
+          github.event_name != 'workflow_dispatch'
+        run: |
+          go install github.com/google/go-containerregistry/cmd/crane@31786c6cbb82d6ec4fb8eb79cd9387905130534e # v0.11.0
+          go install github.com/awslabs/amazon-ecr-credential-helper/ecr-login/cli/docker-credential-ecr-login@69c85dc22db6511932bbf119e1a0cc5c90c69a7f # v0.6.0
+
+      - name: Configure ECR login
+        run: |
+          mkdir /github/home/.docker/
+          echo "{\"credsStore\":\"ecr-login\"}" > /github/home/.docker/config.json
+
+      - name: Add latest tag to images
+        if: |
+          (github.ref_name == 'main' || github.ref_name == 'release') &&
+          github.event_name != 'workflow_dispatch'
+        run: |
+          crane tag 369495373322.dkr.ecr.eu-central-1.amazonaws.com/neon:${{needs.tag.outputs.build-tag}} latest
+          crane tag 369495373322.dkr.ecr.eu-central-1.amazonaws.com/compute-tools:${{needs.tag.outputs.build-tag}} latest
+          crane tag 369495373322.dkr.ecr.eu-central-1.amazonaws.com/compute-node-v14:${{needs.tag.outputs.build-tag}} latest
+          crane tag 369495373322.dkr.ecr.eu-central-1.amazonaws.com/vm-compute-node-v14:${{needs.tag.outputs.build-tag}} latest
+          crane tag 369495373322.dkr.ecr.eu-central-1.amazonaws.com/compute-node-v15:${{needs.tag.outputs.build-tag}} latest
+          crane tag 369495373322.dkr.ecr.eu-central-1.amazonaws.com/vm-compute-node-v15:${{needs.tag.outputs.build-tag}} latest
+
+      - name: Cleanup ECR folder
+        run: rm -rf ~/.ecr
+
+  push-docker-hub:
+    runs-on: [ self-hosted, dev, x64 ]
+    needs: [ promote-images, tag ]
+    container: golang:1.19-bullseye
 
     steps:
       - name: Install Crane & ECR helper
@@ -856,27 +833,31 @@ jobs:
           mkdir /github/home/.docker/
           echo "{\"credsStore\":\"ecr-login\"}" > /github/home/.docker/config.json
 
-      - name: Copy vm-compute-node images to Docker Hub
-        run: |
-          crane pull 369495373322.dkr.ecr.eu-central-1.amazonaws.com/vm-compute-node-v14:${{needs.tag.outputs.build-tag}} vm-compute-node-v14
-          crane pull 369495373322.dkr.ecr.eu-central-1.amazonaws.com/vm-compute-node-v15:${{needs.tag.outputs.build-tag}} vm-compute-node-v15
+      - name: Pull neon image from ECR
+        run: crane pull 369495373322.dkr.ecr.eu-central-1.amazonaws.com/neon:${{needs.tag.outputs.build-tag}} neon
 
-      - name: Add latest tag to images
-        if: |
-          (github.ref_name == 'main' || github.ref_name == 'release') &&
-           github.event_name != 'workflow_dispatch'
-        run: |
-          crane tag 369495373322.dkr.ecr.eu-central-1.amazonaws.com/neon:${{needs.tag.outputs.build-tag}} latest
-          crane tag 369495373322.dkr.ecr.eu-central-1.amazonaws.com/compute-tools:${{needs.tag.outputs.build-tag}} latest
-          crane tag 369495373322.dkr.ecr.eu-central-1.amazonaws.com/compute-node-v14:${{needs.tag.outputs.build-tag}} latest
-          crane tag 369495373322.dkr.ecr.eu-central-1.amazonaws.com/vm-compute-node-v14:${{needs.tag.outputs.build-tag}} latest
-          crane tag 369495373322.dkr.ecr.eu-central-1.amazonaws.com/compute-node-v15:${{needs.tag.outputs.build-tag}} latest
-          crane tag 369495373322.dkr.ecr.eu-central-1.amazonaws.com/vm-compute-node-v15:${{needs.tag.outputs.build-tag}} latest
+      - name: Pull compute tools image from ECR
+        run: crane pull 369495373322.dkr.ecr.eu-central-1.amazonaws.com/compute-tools:${{needs.tag.outputs.build-tag}} compute-tools
+
+      - name: Pull compute node v14 image from ECR
+        run: crane pull 369495373322.dkr.ecr.eu-central-1.amazonaws.com/compute-node-v14:${{needs.tag.outputs.build-tag}} compute-node-v14
+
+      - name: Pull vm compute node v14 image from ECR
+        run: crane pull 369495373322.dkr.ecr.eu-central-1.amazonaws.com/vm-compute-node-v14:${{needs.tag.outputs.build-tag}} vm-compute-node-v14
+
+      - name: Pull compute node v15 image from ECR
+        run: crane pull 369495373322.dkr.ecr.eu-central-1.amazonaws.com/compute-node-v15:${{needs.tag.outputs.build-tag}} compute-node-v15
+
+      - name: Pull vm compute node v15 image from ECR
+        run: crane pull 369495373322.dkr.ecr.eu-central-1.amazonaws.com/vm-compute-node-v15:${{needs.tag.outputs.build-tag}} vm-compute-node-v15
+
+      - name: Pull rust image from ECR
+        run: crane pull 369495373322.dkr.ecr.eu-central-1.amazonaws.com/rust:pinned rust
 
       - name: Push images to production ECR
         if: |
           (github.ref_name == 'main' || github.ref_name == 'release') &&
-           github.event_name != 'workflow_dispatch'
+          github.event_name != 'workflow_dispatch'
         run: |
           crane copy 369495373322.dkr.ecr.eu-central-1.amazonaws.com/neon:${{needs.tag.outputs.build-tag}} 093970136003.dkr.ecr.eu-central-1.amazonaws.com/neon:latest
           crane copy 369495373322.dkr.ecr.eu-central-1.amazonaws.com/compute-tools:${{needs.tag.outputs.build-tag}} 093970136003.dkr.ecr.eu-central-1.amazonaws.com/compute-tools:latest
@@ -891,12 +872,28 @@ jobs:
           echo "" > /github/home/.docker/config.json
           crane auth login -u ${{ secrets.NEON_DOCKERHUB_USERNAME }} -p ${{ secrets.NEON_DOCKERHUB_PASSWORD }} index.docker.io
 
-      - name: Push vm-compute-node to Docker Hub
-        run: |
-          crane push vm-compute-node-v14 neondatabase/vm-compute-node-v14:${{needs.tag.outputs.build-tag}}
-          crane push vm-compute-node-v15 neondatabase/vm-compute-node-v15:${{needs.tag.outputs.build-tag}}
+      - name: Push neon image to Docker Hub
+        run: crane push neon neondatabase/neon:${{needs.tag.outputs.build-tag}}
 
-      - name: Push latest tags to Docker Hub
+      - name: Push compute tools image to Docker Hub
+        run: crane push compute-tools neondatabase/compute-tools:${{needs.tag.outputs.build-tag}}
+
+      - name: Push compute node v14 image to Docker Hub
+        run: crane push compute-node-v14 neondatabase/compute-node-v14:${{needs.tag.outputs.build-tag}}
+
+      - name: Push vm compute node v14 image to Docker Hub
+        run: crane push vm-compute-node-v14 neondatabase/vm-compute-node-v14:${{needs.tag.outputs.build-tag}}
+
+      - name: Push compute node v15 image to Docker Hub
+        run: crane push compute-node-v15 neondatabase/compute-node-v15:${{needs.tag.outputs.build-tag}}
+
+      - name: Push vm compute node v15 image to Docker Hub
+        run: crane push vm-compute-node-v15 neondatabase/vm-compute-node-v15:${{needs.tag.outputs.build-tag}}
+
+      - name: Push rust image to Docker Hub
+        run: crane push rust neondatabase/rust:pinned
+
+      - name: Add latest tag to images in Docker Hub
         if: |
           (github.ref_name == 'main' || github.ref_name == 'release') &&
           github.event_name != 'workflow_dispatch'
@@ -911,10 +908,46 @@ jobs:
       - name: Cleanup ECR folder
         run: rm -rf ~/.ecr
 
+  deploy-pr-test-new:
+    runs-on: [ self-hosted, gen3, small ]
+    container: 369495373322.dkr.ecr.eu-central-1.amazonaws.com/ansible:pinned
+    # We need both storage **and** compute images for deploy, because control plane picks the compute version based on the storage version.
+    # If it notices a fresh storage it may bump the compute version. And if compute image failed to build it may break things badly
+    needs: [ push-docker-hub, tag, regress-tests ]
+    if: |
+      contains(github.event.pull_request.labels.*.name, 'deploy-test-storage') &&
+      github.event_name != 'workflow_dispatch'
+    defaults:
+      run:
+        shell: bash
+    strategy:
+      matrix:
+        target_region: [ eu-west-1 ]
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+        with:
+          submodules: true
+          fetch-depth: 0
+
+      - name: Redeploy
+        run: |
+          export DOCKER_TAG=${{needs.tag.outputs.build-tag}}
+          cd "$(pwd)/.github/ansible"
+
+          ./get_binaries.sh
+
+          ansible-galaxy collection install sivel.toiletwater
+          ansible-playbook 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:
     runs-on: [ self-hosted, gen3, small ]
     container: 369495373322.dkr.ecr.eu-central-1.amazonaws.com/ansible:latest
-    needs: [ promote-images, tag, regress-tests ]
+    needs: [ push-docker-hub, tag, regress-tests ]
     if: ( github.ref_name == 'main' || github.ref_name == 'release' ) && github.event_name != 'workflow_dispatch'
     steps:
       - name: Fix git ownership
@@ -935,12 +968,12 @@ jobs:
 
       - name: Trigger deploy workflow
         env:
-          GH_TOKEN: ${{ secrets.CI_ACCESS_TOKEN }}
+          GH_TOKEN: ${{ github.token }}
         run: |
           if [[ "$GITHUB_REF_NAME" == "main" ]]; then
-            gh workflow --repo neondatabase/aws run deploy-dev.yml --ref main -f branch=main -f dockerTag=${{needs.tag.outputs.build-tag}}
+            gh workflow run deploy-dev.yml --ref main -f branch=${{ github.sha }} -f dockerTag=${{needs.tag.outputs.build-tag}}
           elif [[ "$GITHUB_REF_NAME" == "release" ]]; then
-            gh workflow --repo neondatabase/aws run deploy-prod.yml --ref main -f branch=main -f dockerTag=${{needs.tag.outputs.build-tag}} -f disclamerAcknowledged=true
+            gh workflow run deploy-prod.yml --ref release -f branch=${{ github.sha }} -f dockerTag=${{needs.tag.outputs.build-tag}} -f disclamerAcknowledged=true
           else
             echo "GITHUB_REF_NAME (value '$GITHUB_REF_NAME') is not set to either 'main' or 'release'"
             exit 1
@@ -951,7 +984,7 @@ jobs:
     container:
       image: 369495373322.dkr.ecr.eu-central-1.amazonaws.com/rust:pinned
       options: --init
-    needs: [ promote-images, tag, regress-tests ]
+    needs: [ push-docker-hub, tag, regress-tests ]
     if: github.ref_name == 'release' && github.event_name != 'workflow_dispatch'
     steps:
       - name: Promote compatibility snapshot for the release

.github/workflows/deploy-dev.yml

@@ -0,0 +1,179 @@
+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: ${{ secrets.AWS_SECRET_KEY_DEV }}
+
+concurrency:
+  group: deploy-dev
+  cancel-in-progress: false
+
+jobs:
+  deploy-storage-new:
+    runs-on: [ self-hosted, gen3, small ]
+    container:
+      image: 369495373322.dkr.ecr.eu-central-1.amazonaws.com/ansible:pinned
+      options: --user root --privileged
+    if: inputs.deployStorage
+    defaults:
+      run:
+        shell: bash
+    strategy:
+      matrix:
+        target_region: [ eu-west-1, us-east-2 ]
+    environment:
+      name: dev-${{ 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=${{ secrets.SENTRY_URL_PROXY }} --wait --timeout 15m0s
+  
+      - name: Cleanup helm folder
+        run: rm -rf ~/.cache
+  
+  deploy-storage-broker-new:
+    runs-on: [ self-hosted, gen3, small ]
+    container: 369495373322.dkr.ecr.eu-central-1.amazonaws.com/ansible:pinned
+    if: inputs.deployStorageBroker
+    defaults:
+      run:
+        shell: bash
+    strategy:
+      matrix:
+        include:
+          - target_region:  us-east-2
+            target_cluster: dev-us-east-2-beta
+          - target_region:  eu-west-1
+            target_cluster: dev-eu-west-1-zeta
+    environment:
+      name: dev-${{ 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

@@ -0,0 +1,171 @@
+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=${{ secrets.SENTRY_URL_PROXY }} --wait --timeout 15m0s
+
+  deploy-storage-broker-prod-new:
+    runs-on: prod
+    container: 093970136003.dkr.ecr.eu-central-1.amazonaws.com/ansible:latest
+    if: inputs.deployStorageBroker && inputs.disclamerAcknowledged
+    defaults:
+      run:
+        shell: bash
+    strategy:
+      matrix:
+        include:
+          - target_region:  us-east-2
+            target_cluster: prod-us-east-2-delta
+          - target_region:  us-west-2
+            target_cluster: prod-us-west-2-eta
+          - target_region: eu-central-1
+            target_cluster: prod-eu-central-1-gamma
+          - target_region: ap-southeast-1
+            target_cluster: prod-ap-southeast-1-epsilon
+    environment:
+      name: prod-${{ 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

.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.lock

@@ -1032,7 +1032,6 @@ dependencies = [
  "serde",
  "serde_json",
  "serde_with",
- "utils",
  "workspace_hack",
 ]
 
@@ -1106,7 +1105,6 @@ dependencies = [
  "anyhow",
  "clap 4.2.2",
  "comfy-table",
- "compute_api",
  "git-version",
  "nix",
  "once_cell",
@@ -1576,21 +1574,6 @@ version = "1.0.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3f9eec918d3f24069decb9af1554cad7c880e2da24a9afd88aca000531ab82c1"
 
-[[package]]
-name = "foreign-types"
-version = "0.3.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f6f339eb8adc052cd2ca78910fda869aefa38d22d5cb648e6485e4d3fc06f3b1"
-dependencies = [
- "foreign-types-shared",
-]
-
-[[package]]
-name = "foreign-types-shared"
-version = "0.1.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "00b0228411908ca8685dba7fc2cdd70ec9990a6e753e89b6ac91a84c40fbaf4b"
-
 [[package]]
 name = "form_urlencoded"
 version = "1.1.0"
@@ -1773,9 +1756,9 @@ checksum = "d2fabcfbdc87f4758337ca535fb41a6d701b65693ce38287d856d1674551ec9b"
 
 [[package]]
 name = "h2"
-version = "0.3.18"
+version = "0.3.17"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "17f8a914c2987b688368b5138aa05321db91f4090cf26118185672ad588bce21"
+checksum = "66b91535aa35fea1523ad1b86cb6b53c28e0ae566ba4a460f4457e936cad7c6f"
 dependencies = [
  "bytes",
  "fnv",
@@ -2378,24 +2361,6 @@ version = "0.8.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e5ce46fe64a9d73be07dcbe690a38ce1b293be448fd8ce1e6c1b8062c9f72c6a"
 
-[[package]]
-name = "native-tls"
-version = "0.2.11"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "07226173c32f2926027b63cce4bcd8076c3552846cbe7925f3aaffeac0a3b92e"
-dependencies = [
- "lazy_static",
- "libc",
- "log",
- "openssl",
- "openssl-probe",
- "openssl-sys",
- "schannel",
- "security-framework",
- "security-framework-sys",
- "tempfile",
-]
-
 [[package]]
 name = "nix"
 version = "0.26.2"
@@ -2518,50 +2483,12 @@ version = "11.1.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0ab1bc2a289d34bd04a330323ac98a1b4bc82c9d9fcb1e66b63caa84da26b575"
 
-[[package]]
-name = "openssl"
-version = "0.10.52"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "01b8574602df80f7b85fdfc5392fa884a4e3b3f4f35402c070ab34c3d3f78d56"
-dependencies = [
- "bitflags",
- "cfg-if",
- "foreign-types",
- "libc",
- "once_cell",
- "openssl-macros",
- "openssl-sys",
-]
-
-[[package]]
-name = "openssl-macros"
-version = "0.1.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a948666b637a0f465e8564c73e89d4dde00d72d4d473cc972f390fc3dcee7d9c"
-dependencies = [
- "proc-macro2",
- "quote",
- "syn 2.0.15",
-]
-
 [[package]]
 name = "openssl-probe"
 version = "0.1.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ff011a302c396a5197692431fc1948019154afc178baf7d8e37367442a4601cf"
 
-[[package]]
-name = "openssl-sys"
-version = "0.9.87"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8e17f59264b2809d77ae94f0e1ebabc434773f370d6ca667bd223ea10e06cc7e"
-dependencies = [
- "cc",
- "libc",
- "pkg-config",
- "vcpkg",
-]
-
 [[package]]
 name = "opentelemetry"
 version = "0.18.0"
@@ -2754,7 +2681,6 @@ dependencies = [
  "tenant_size_model",
  "thiserror",
  "tokio",
- "tokio-io-timeout",
  "tokio-postgres",
  "tokio-tar",
  "tokio-util",
@@ -2889,12 +2815,6 @@ version = "0.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8b870d8c151b6f2fb93e84a13146138f05d02ed11c7e7c54f8826aaaf7c9f184"
 
-[[package]]
-name = "pkg-config"
-version = "0.3.26"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6ac9a59f73473f1b8d852421e59e64809f025994837ef743615c6d0c5b305160"
-
 [[package]]
 name = "plotters"
 version = "0.3.4"
@@ -2926,7 +2846,7 @@ dependencies = [
 [[package]]
 name = "postgres"
 version = "0.19.4"
-source = "git+https://github.com/neondatabase/rust-postgres.git?rev=0bc41d8503c092b040142214aac3cf7d11d0c19f#0bc41d8503c092b040142214aac3cf7d11d0c19f"
+source = "git+https://github.com/neondatabase/rust-postgres.git?rev=43e6db254a97fdecbce33d8bc0890accfd74495e#43e6db254a97fdecbce33d8bc0890accfd74495e"
 dependencies = [
  "bytes",
  "fallible-iterator",
@@ -2936,21 +2856,10 @@ dependencies = [
  "tokio-postgres",
 ]
 
-[[package]]
-name = "postgres-native-tls"
-version = "0.5.0"
-source = "git+https://github.com/neondatabase/rust-postgres.git?rev=0bc41d8503c092b040142214aac3cf7d11d0c19f#0bc41d8503c092b040142214aac3cf7d11d0c19f"
-dependencies = [
- "native-tls",
- "tokio",
- "tokio-native-tls",
- "tokio-postgres",
-]
-
 [[package]]
 name = "postgres-protocol"
 version = "0.6.4"
-source = "git+https://github.com/neondatabase/rust-postgres.git?rev=0bc41d8503c092b040142214aac3cf7d11d0c19f#0bc41d8503c092b040142214aac3cf7d11d0c19f"
+source = "git+https://github.com/neondatabase/rust-postgres.git?rev=43e6db254a97fdecbce33d8bc0890accfd74495e#43e6db254a97fdecbce33d8bc0890accfd74495e"
 dependencies = [
  "base64 0.20.0",
  "byteorder",
@@ -2968,7 +2877,7 @@ dependencies = [
 [[package]]
 name = "postgres-types"
 version = "0.2.4"
-source = "git+https://github.com/neondatabase/rust-postgres.git?rev=0bc41d8503c092b040142214aac3cf7d11d0c19f#0bc41d8503c092b040142214aac3cf7d11d0c19f"
+source = "git+https://github.com/neondatabase/rust-postgres.git?rev=43e6db254a97fdecbce33d8bc0890accfd74495e#43e6db254a97fdecbce33d8bc0890accfd74495e"
 dependencies = [
  "bytes",
  "fallible-iterator",
@@ -3049,6 +2958,7 @@ dependencies = [
  "pin-project-lite",
  "postgres-protocol",
  "rand",
+ "serde",
  "thiserror",
  "tokio",
  "tracing",
@@ -3199,12 +3109,10 @@ dependencies = [
  "itertools",
  "md5",
  "metrics",
- "native-tls",
  "once_cell",
  "opentelemetry",
  "parking_lot",
  "pin-project-lite",
- "postgres-native-tls",
  "postgres_backend",
  "pq_proto",
  "prometheus",
@@ -3659,7 +3567,6 @@ dependencies = [
  "const_format",
  "crc32c",
  "fs2",
- "futures",
  "git-version",
  "hex",
  "humantime",
@@ -3674,9 +3581,7 @@ dependencies = [
  "pq_proto",
  "regex",
  "remote_storage",
- "reqwest",
  "safekeeper_api",
- "scopeguard",
  "serde",
  "serde_json",
  "serde_with",
@@ -3963,7 +3868,8 @@ dependencies = [
 [[package]]
 name = "sharded-slab"
 version = "0.1.4"
-source = "git+https://github.com/neondatabase/sharded-slab.git?rev=98d16753ab01c61f0a028de44167307a00efea00#98d16753ab01c61f0a028de44167307a00efea00"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "900fba806f70c630b0a382d0d825e17a0f19fcd059a2ade1ff237bcddf446b31"
 dependencies = [
  "lazy_static",
 ]
@@ -4413,20 +4319,10 @@ dependencies = [
  "syn 2.0.15",
 ]
 
-[[package]]
-name = "tokio-native-tls"
-version = "0.3.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bbae76ab933c85776efabc971569dd6119c580d8f5d448769dec1764bf796ef2"
-dependencies = [
- "native-tls",
- "tokio",
-]
-
 [[package]]
 name = "tokio-postgres"
 version = "0.7.7"
-source = "git+https://github.com/neondatabase/rust-postgres.git?rev=0bc41d8503c092b040142214aac3cf7d11d0c19f#0bc41d8503c092b040142214aac3cf7d11d0c19f"
+source = "git+https://github.com/neondatabase/rust-postgres.git?rev=43e6db254a97fdecbce33d8bc0890accfd74495e#43e6db254a97fdecbce33d8bc0890accfd74495e"
 dependencies = [
  "async-trait",
  "byteorder",
@@ -4733,16 +4629,6 @@ dependencies = [
  "valuable",
 ]
 
-[[package]]
-name = "tracing-error"
-version = "0.2.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d686ec1c0f384b1277f097b2f279a2ecc11afe8c133c1aabf036a27cb4cd206e"
-dependencies = [
- "tracing",
- "tracing-subscriber",
-]
-
 [[package]]
 name = "tracing-futures"
 version = "0.2.5"
@@ -4968,7 +4854,6 @@ dependencies = [
  "bincode",
  "byteorder",
  "bytes",
- "chrono",
  "criterion",
  "futures",
  "heapless",
@@ -4980,7 +4865,6 @@ dependencies = [
  "nix",
  "once_cell",
  "pin-project-lite",
- "pq_proto",
  "rand",
  "regex",
  "routerify",
@@ -4995,7 +4879,6 @@ dependencies = [
  "thiserror",
  "tokio",
  "tracing",
- "tracing-error",
  "tracing-subscriber",
  "url",
  "uuid",
@@ -5018,12 +4901,6 @@ version = "0.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "830b7e5d4d90034032940e4ace0d9a9a057e7a45cd94e6c007832e39edb82f6d"
 
-[[package]]
-name = "vcpkg"
-version = "0.2.15"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "accd4ea62f7bb7a82fe23066fb0957d48ef677f6eeb8215f372f52e48bb32426"
-
 [[package]]
 name = "version_check"
 version = "0.9.4"
@@ -5402,11 +5279,13 @@ name = "workspace_hack"
 version = "0.1.0"
 dependencies = [
  "anyhow",
+ "byteorder",
  "bytes",
  "chrono",
  "clap 4.2.2",
  "clap_builder",
  "crossbeam-utils",
+ "digest",
  "either",
  "fail",
  "futures",

Cargo.toml

@@ -62,7 +62,6 @@ 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"
@@ -111,7 +110,6 @@ toml = "0.7"
 toml_edit = "0.19"
 tonic = {version = "0.9", features = ["tls", "tls-roots"]}
 tracing = "0.1"
-tracing-error = "0.2.0"
 tracing-opentelemetry = "0.18.0"
 tracing-subscriber = { version = "0.3", features = ["env-filter"] }
 url = "2.2"
@@ -125,11 +123,10 @@ env_logger = "0.10"
 log = "0.4"
 
 ## Libraries from neondatabase/ git forks, ideally with changes to be upstreamed
-postgres = { git = "https://github.com/neondatabase/rust-postgres.git", 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
@@ -161,16 +158,10 @@ rstest = "0.17"
 tempfile = "3.4"
 tonic-build = "0.9"
 
-[patch.crates-io]
-
 # This is only needed for proxy's tests.
 # TODO: we should probably fork `tokio-postgres-rustls` instead.
-tokio-postgres = { git = "https://github.com/neondatabase/rust-postgres.git", rev="0bc41d8503c092b040142214aac3cf7d11d0c19f" }
-
-# Changes the MAX_THREADS limit from 4096 to 32768.
-# This is a temporary workaround for using tracing from many threads in safekeepers code,
-# until async safekeepers patch is merged to the main.
-sharded-slab = { git = "https://github.com/neondatabase/sharded-slab.git", rev="98d16753ab01c61f0a028de44167307a00efea00" }
+[patch.crates-io]
+tokio-postgres = { git = "https://github.com/neondatabase/rust-postgres.git", rev="43e6db254a97fdecbce33d8bc0890accfd74495e" }
 
 ################# Binary contents sections
 

Dockerfile

@@ -2,7 +2,7 @@
 ### The image itself is mainly used as a container for the binaries and for starting e2e tests with custom parameters.
 ### By default, the binaries inside the image have some mock parameters and can start, but are not intended to be used
 ### inside this image in the real deployments.
-ARG REPOSITORY=neondatabase
+ARG REPOSITORY=369495373322.dkr.ecr.eu-central-1.amazonaws.com
 ARG IMAGE=rust
 ARG TAG=pinned
 
@@ -44,15 +44,7 @@ COPY --chown=nonroot . .
 # Show build caching stats to check if it was used in the end.
 # Has to be the part of the same RUN since cachepot daemon is killed in the end of this RUN, losing the compilation stats.
 RUN set -e \
-    && mold -run cargo build  \
-      --bin pg_sni_router  \
-      --bin pageserver  \
-      --bin pageserver_binutils  \
-      --bin draw_timeline_dir \
-      --bin safekeeper  \
-      --bin storage_broker  \
-      --bin proxy  \
-      --locked --release \
+&& mold -run cargo build --bin pageserver --bin pageserver_binutils --bin draw_timeline_dir --bin safekeeper --bin storage_broker --bin proxy --locked --release \
     && cachepot -s
 
 # Build final image
@@ -71,7 +63,6 @@ RUN set -e \
     && useradd -d /data neon \
     && chown -R neon:neon /data
 
-COPY --from=build --chown=neon:neon /home/nonroot/target/release/pg_sni_router       /usr/local/bin
 COPY --from=build --chown=neon:neon /home/nonroot/target/release/pageserver          /usr/local/bin
 COPY --from=build --chown=neon:neon /home/nonroot/target/release/pageserver_binutils /usr/local/bin
 COPY --from=build --chown=neon:neon /home/nonroot/target/release/draw_timeline_dir   /usr/local/bin

Dockerfile.compute-node

@@ -1,5 +1,5 @@
 ARG PG_VERSION
-ARG REPOSITORY=neondatabase
+ARG REPOSITORY=369495373322.dkr.ecr.eu-central-1.amazonaws.com
 ARG IMAGE=rust
 ARG TAG=pinned
 
@@ -393,28 +393,6 @@ RUN case "${PG_VERSION}" in \
     make install -j $(getconf _NPROCESSORS_ONLN) && \
     echo "trusted = true" >> /usr/local/pgsql/share/extension/pg_hint_plan.control
 
-#########################################################################################
-#
-# Layer "kq-imcx-pg-build"
-# compile kq_imcx extension
-#
-#########################################################################################
-FROM build-deps AS kq-imcx-pg-build
-COPY --from=pg-build /usr/local/pgsql/ /usr/local/pgsql/
-
-ENV PATH "/usr/local/pgsql/bin/:$PATH"
-RUN apt-get update && \
-    apt-get install -y git libgtk2.0-dev libpq-dev libpam-dev libxslt-dev libkrb5-dev cmake && \
-    wget https://github.com/ketteq-neon/postgres-exts/archive/e0bd1a9d9313d7120c1b9c7bb15c48c0dede4c4e.tar.gz -O kq_imcx.tar.gz && \
-    echo "dc93a97ff32d152d32737ba7e196d9687041cda15e58ab31344c2f2de8855336 kq_imcx.tar.gz" | sha256sum --check && \
-    mkdir kq_imcx-src && cd kq_imcx-src && tar xvzf ../kq_imcx.tar.gz --strip-components=1 -C . && \
-    mkdir build && \
-    cd build && \
-    cmake .. && \
-    make -j $(getconf _NPROCESSORS_ONLN) && \
-    make -j $(getconf _NPROCESSORS_ONLN) install && \
-    echo 'trusted = true' >> /usr/local/pgsql/share/extension/kq_imcx.control
-
 #########################################################################################
 #
 # Layer "rust extensions"
@@ -528,7 +506,6 @@ COPY --from=hll-pg-build /usr/local/pgsql/ /usr/local/pgsql/
 COPY --from=plpgsql-check-pg-build /usr/local/pgsql/ /usr/local/pgsql/
 COPY --from=timescaledb-pg-build /usr/local/pgsql/ /usr/local/pgsql/
 COPY --from=pg-hint-plan-pg-build /usr/local/pgsql/ /usr/local/pgsql/
-COPY --from=kq-imcx-pg-build /usr/local/pgsql/ /usr/local/pgsql/
 COPY pgxn/ pgxn/
 
 RUN make -j $(getconf _NPROCESSORS_ONLN) \

Dockerfile.compute-tools

@@ -1,6 +1,6 @@
 # First transient image to build compute_tools binaries
 # NB: keep in sync with rust image version in .github/workflows/build_and_test.yml
-ARG REPOSITORY=neondatabase
+ARG REPOSITORY=369495373322.dkr.ecr.eu-central-1.amazonaws.com
 ARG IMAGE=rust
 ARG TAG=pinned
 

Dockerfile.vm-compute-node

@@ -54,7 +54,7 @@ RUN set -e \
 
 RUN set -e \
 	&& echo "::sysinit:cgconfigparser -l /etc/cgconfig.conf -s 1664" >> /etc/inittab \
-	&& CONNSTR="dbname=postgres user=cloud_admin sslmode=disable" \
+	&& CONNSTR="dbname=neondb 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
 

README.md

@@ -1,5 +1,3 @@
-[![Neon](https://user-images.githubusercontent.com/13738772/236813940-dcfdcb5b-69d3-449b-a686-013febe834d4.png)](https://neon.tech)
-
 # Neon
 
 Neon is a serverless open-source alternative to AWS Aurora Postgres. It separates storage and compute and substitutes the PostgreSQL storage layer by redistributing data across a cluster of nodes.

compute_tools/src/bin/compute_ctl.rs

@@ -30,7 +30,6 @@
 //!             -b /usr/local/bin/postgres
 //! ```
 //!
-use std::collections::HashMap;
 use std::fs::File;
 use std::panic;
 use std::path::Path;
@@ -68,61 +67,13 @@ fn main() -> Result<()> {
     let spec_json = matches.get_one::<String>("spec");
     let spec_path = matches.get_one::<String>("spec-path");
 
-    // Extract OpenTelemetry context for the startup actions from the
-    // TRACEPARENT and TRACESTATE env variables, and attach it to the current
-    // tracing context.
-    //
-    // This is used to propagate the context for the 'start_compute' operation
-    // from the neon control plane. This allows linking together the wider
-    // 'start_compute' operation that creates the compute container, with the
-    // startup actions here within the container.
-    //
-    // There is no standard for passing context in env variables, but a lot of
-    // tools use TRACEPARENT/TRACESTATE, so we use that convention too. See
-    // https://github.com/open-telemetry/opentelemetry-specification/issues/740
-    //
-    // Switch to the startup context here, and exit it once the startup has
-    // completed and Postgres is up and running.
-    //
-    // If this pod is pre-created without binding it to any particular endpoint
-    // yet, this isn't the right place to enter the startup context. In that
-    // case, the control plane should pass the tracing context as part of the
-    // /configure API call.
-    //
-    // NOTE: This is supposed to only cover the *startup* actions. Once
-    // postgres is configured and up-and-running, we exit this span. Any other
-    // actions that are performed on incoming HTTP requests, for example, are
-    // performed in separate spans.
-    //
-    // XXX: If the pod is restarted, we perform the startup actions in the same
-    // context as the original startup actions, which probably doesn't make
-    // sense.
-    let mut startup_tracing_carrier: HashMap<String, String> = HashMap::new();
-    if let Ok(val) = std::env::var("TRACEPARENT") {
-        startup_tracing_carrier.insert("traceparent".to_string(), val);
-    }
-    if let Ok(val) = std::env::var("TRACESTATE") {
-        startup_tracing_carrier.insert("tracestate".to_string(), val);
-    }
-    let startup_context_guard = if !startup_tracing_carrier.is_empty() {
-        use opentelemetry::propagation::TextMapPropagator;
-        use opentelemetry::sdk::propagation::TraceContextPropagator;
-        let guard = TraceContextPropagator::new()
-            .extract(&startup_tracing_carrier)
-            .attach();
-        info!("startup tracing context attached");
-        Some(guard)
-    } else {
-        None
-    };
-
     let compute_id = matches.get_one::<String>("compute-id");
     let control_plane_uri = matches.get_one::<String>("control-plane-uri");
 
     // Try to use just 'postgres' if no path is provided
     let pgbin = matches.get_one::<String>("pgbin").unwrap();
 
-    let spec;
+    let mut spec = None;
     let mut live_config_allowed = false;
     match spec_json {
         // First, try to get cluster spec from the cli argument
@@ -138,13 +89,9 @@ fn main() -> Result<()> {
             } 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");
-                        }
-                    };
+                    if let Ok(s) = get_spec_from_control_plane(cp_base, id) {
+                        spec = Some(s);
+                    }
                 } else {
                     panic!("must specify both --control-plane-uri and --compute-id or none");
                 }
@@ -167,6 +114,7 @@ fn main() -> Result<()> {
         spec_set = false;
     }
     let compute_node = ComputeNode {
+        start_time: Utc::now(),
         connstr: Url::parse(connstr).context("cannot parse connstr as a URL")?,
         pgdata: pgdata.to_string(),
         pgbin: pgbin.to_string(),
@@ -197,21 +145,35 @@ fn main() -> Result<()> {
 
     // We got all we need, update the state.
     let mut state = compute.state.lock().unwrap();
-
-    // Record for how long we slept waiting for the spec.
-    state.metrics.wait_for_spec_ms = Utc::now()
-        .signed_duration_since(state.start_time)
-        .to_std()
-        .unwrap()
-        .as_millis() as u64;
-    // Reset start time to the actual start of the configuration, so that
-    // total startup time was properly measured at the end.
-    state.start_time = Utc::now();
-
+    let pspec = state.pspec.as_ref().expect("spec must be set");
+    let startup_tracing_context = pspec.spec.startup_tracing_context.clone();
     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 =

compute_tools/src/compute.rs

@@ -30,7 +30,7 @@ use utils::id::{TenantId, TimelineId};
 use utils::lsn::Lsn;
 
 use compute_api::responses::{ComputeMetrics, ComputeStatus};
-use compute_api::spec::{ComputeMode, ComputeSpec};
+use compute_api::spec::ComputeSpec;
 
 use crate::config;
 use crate::pg_helpers::*;
@@ -38,6 +38,7 @@ 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,
@@ -65,11 +66,9 @@ pub struct ComputeNode {
 
 #[derive(Clone, Debug)]
 pub struct ComputeState {
-    pub start_time: DateTime<Utc>,
     pub status: ComputeStatus,
-    /// Timestamp of the last Postgres activity. It could be `None` if
-    /// compute wasn't used since start.
-    pub last_active: Option<DateTime<Utc>>,
+    /// Timestamp of the last Postgres activity
+    pub last_active: DateTime<Utc>,
     pub error: Option<String>,
     pub pspec: Option<ParsedSpec>,
     pub metrics: ComputeMetrics,
@@ -78,9 +77,8 @@ pub struct ComputeState {
 impl ComputeState {
     pub fn new() -> Self {
         Self {
-            start_time: Utc::now(),
             status: ComputeStatus::Empty,
-            last_active: None,
+            last_active: Utc::now(),
             error: None,
             pspec: None,
             metrics: ComputeMetrics::default(),
@@ -251,34 +249,17 @@ impl ComputeNode {
     #[instrument(skip(self, compute_state))]
     pub fn prepare_pgdata(&self, compute_state: &ComputeState) -> Result<()> {
         let pspec = compute_state.pspec.as_ref().expect("spec must be set");
-        let spec = &pspec.spec;
         let pgdata_path = Path::new(&self.pgdata);
 
         // Remove/create an empty pgdata directory and put configuration there.
         self.create_pgdata()?;
         config::write_postgres_conf(&pgdata_path.join("postgresql.conf"), &pspec.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 spec.mode {
-            ComputeMode::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
-            }
-            ComputeMode::Static(lsn) => {
-                info!("Starting read-only node at static LSN {}", lsn);
-                lsn
-            }
-            ComputeMode::Replica => {
-                info!("Initializing standby from latest Pageserver LSN");
-                Lsn(0)
-            }
-        };
+        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);
 
         info!(
             "getting basebackup@{} from pageserver {}",
@@ -294,13 +275,6 @@ impl ComputeNode {
         // Update pg_hba.conf received with basebackup.
         update_pg_hba(pgdata_path)?;
 
-        match spec.mode {
-            ComputeMode::Primary | ComputeMode::Static(..) => {}
-            ComputeMode::Replica => {
-                add_standby_signal(pgdata_path)?;
-            }
-        }
-
         Ok(())
     }
 
@@ -403,13 +377,11 @@ impl ComputeNode {
         self.pg_reload_conf(&mut client)?;
 
         // Proceed with post-startup configuration. Note, that order of operations is important.
-        if spec.mode == ComputeMode::Primary {
-            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(&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);
@@ -442,9 +414,7 @@ impl ComputeNode {
 
         let pg = self.start_postgres(spec.storage_auth_token.clone())?;
 
-        if spec.spec.mode == ComputeMode::Primary {
-            self.apply_config(&compute_state)?;
-        }
+        self.apply_config(&compute_state)?;
 
         let startup_end_time = Utc::now();
         {
@@ -455,7 +425,7 @@ impl ComputeNode {
                 .unwrap()
                 .as_millis() as u64;
             state.metrics.total_startup_ms = startup_end_time
-                .signed_duration_since(compute_state.start_time)
+                .signed_duration_since(self.start_time)
                 .to_std()
                 .unwrap()
                 .as_millis() as u64;

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::{ComputeMode, ComputeSpec};
+use compute_api::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.
@@ -34,25 +34,17 @@ pub fn line_in_file(path: &Path, line: &str) -> Result<bool> {
 /// Create or completely rewrite configuration file specified by `path`
 pub fn write_postgres_conf(path: &Path, spec: &ComputeSpec) -> Result<()> {
     // File::create() destroys the file content if it exists.
-    let mut file = File::create(path)?;
+    let mut postgres_conf = File::create(path)?;
 
+    write_auto_managed_block(&mut postgres_conf, &spec.cluster.settings.as_pg_settings())?;
+
+    Ok(())
+}
+
+// Write Postgres config block wrapped with generated comment section
+fn write_auto_managed_block(file: &mut File, buf: &str) -> Result<()> {
     writeln!(file, "# Managed by compute_ctl: begin")?;
-
-    write!(file, "{}", &spec.cluster.settings.as_pg_settings())?;
-
-    match spec.mode {
-        ComputeMode::Primary => {}
-        ComputeMode::Static(lsn) => {
-            // hot_standby is 'on' by default, but let's be explicit
-            writeln!(file, "hot_standby=on")?;
-            writeln!(file, "recovery_target_lsn='{lsn}'")?;
-        }
-        ComputeMode::Replica => {
-            // hot_standby is 'on' by default, but let's be explicit
-            writeln!(file, "hot_standby=on")?;
-        }
-    }
-
+    writeln!(file, "{}", buf)?;
     writeln!(file, "# Managed by compute_ctl: end")?;
 
     Ok(())

compute_tools/src/http/api.rs

@@ -18,7 +18,6 @@ use tracing_utils::http::OtelName;
 
 fn status_response_from_state(state: &ComputeState) -> ComputeStatusResponse {
     ComputeStatusResponse {
-        start_time: state.start_time,
         tenant: state
             .pspec
             .as_ref()

compute_tools/src/http/openapi_spec.yaml

@@ -152,14 +152,11 @@ components:
       type: object
       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:
@@ -181,27 +178,18 @@ components:
     ComputeState:
       type: object
       required:
-        - start_time
         - status
+        - last_active
       properties:
-        start_time:
-          type: string
-          description: |
-            Time when compute was started. If initially compute was started in the `empty`
-            state and then provided with valid spec, `start_time` will be reset to the
-            moment, when spec was received.
-          example: "2022-10-12T07:20:50.52Z"
         status:
           $ref: '#/components/schemas/ComputeStatus'
         last_active:
           type: string
-          description: |
-            The last detected compute activity timestamp in UTC and RFC3339 format.
-            It could be empty if compute was never used by user since start.
+          description: The last detected compute activity timestamp in UTC and RFC3339 format.
           example: "2022-10-12T07:20:50.52Z"
         error:
           type: string
-          description: Text of the error during compute startup or reconfiguration, if any.
+          description: Text of the error during compute startup, if any.
           example: ""
         tenant:
           type: string
@@ -224,12 +212,9 @@ components:
     ComputeStatus:
       type: string
       enum:
-        - empty
         - init
         - failed
         - running
-        - configuration_pending
-        - configuration
       example: running
 
     #

compute_tools/src/monitor.rs

@@ -74,7 +74,7 @@ fn watch_compute_activity(compute: &ComputeNode) {
                             // Found non-idle backend, so the last activity is NOW.
                             // Save it and exit the for loop. Also clear the idle backend
                             // `state_change` timestamps array as it doesn't matter now.
-                            last_active = Some(Utc::now());
+                            last_active = Utc::now();
                             idle_backs.clear();
                             break;
                         }
@@ -82,16 +82,15 @@ fn watch_compute_activity(compute: &ComputeNode) {
 
                     // Get idle backend `state_change` with the max timestamp.
                     if let Some(last) = idle_backs.iter().max() {
-                        last_active = Some(*last);
+                        last_active = *last;
                     }
                 }
 
                 // Update the last activity in the shared state if we got a more recent one.
                 let mut state = compute.state.lock().unwrap();
-                // NB: `Some(<DateTime>)` is always greater than `None`.
                 if last_active > state.last_active {
                     state.last_active = last_active;
-                    debug!("set the last compute activity time to: {:?}", last_active);
+                    debug!("set the last compute activity time to: {}", last_active);
                 }
             }
             Err(e) => {

compute_tools/src/pg_helpers.rs

@@ -94,7 +94,6 @@ 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 {
@@ -104,12 +103,6 @@ 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 {

compute_tools/src/spec.rs

@@ -1,121 +1,45 @@
-use std::fs::File;
 use std::path::Path;
 use std::str::FromStr;
 
 use anyhow::{anyhow, bail, Result};
 use postgres::config::Config;
 use postgres::{Client, NoTls};
-use reqwest::StatusCode;
-use tracing::{error, info, info_span, instrument, span_enabled, warn, Level};
+use tracing::{info, info_span, instrument, span_enabled, warn, Level};
 
 use crate::config;
 use crate::params::PG_HBA_ALL_MD5;
 use crate::pg_helpers::*;
 
-use compute_api::responses::{ControlPlaneComputeStatus, ControlPlaneSpecResponse};
+use compute_api::responses::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()
-            ),
-        )),
-    }
-}
-
 /// 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>> {
+pub fn get_spec_from_control_plane(base_uri: &str, compute_id: &str) -> Result<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") {
+    let jwt: String = match std::env::var("NEON_CONSOLE_JWT") {
         Ok(v) => v,
         Err(_) => "".to_string(),
     };
-    let mut attempt = 1;
-    let mut spec: Result<Option<ComputeSpec>> = Ok(None);
-
     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);
-                }
-            }
-        };
+    // TODO: check the response. We should distinguish cases when it's
+    // - network error, then retry
+    // - no spec for compute yet, then wait
+    // - compute id is unknown or any other error, then bail out
+    let resp: ControlPlaneSpecResponse = reqwest::blocking::Client::new()
+        .get(cp_uri)
+        .header("Authorization", jwt)
+        .send()
+        .map_err(|e| anyhow!("could not send spec request to control plane: {}", e))?
+        .json()
+        .map_err(|e| anyhow!("could not get compute spec from control plane: {}", e))?;
 
-        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));
+    if let Some(spec) = resp.spec {
+        Ok(spec)
+    } else {
+        bail!("could not get compute spec from control plane")
     }
-
-    // All attempts failed, return error.
-    spec
 }
 
 /// It takes cluster specification and does the following:
@@ -146,21 +70,6 @@ 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)]

control_plane/Cargo.toml

@@ -30,5 +30,4 @@ postgres_connection.workspace = true
 storage_broker.workspace = true
 utils.workspace = true
 
-compute_api.workspace = true
 workspace_hack.workspace = true

control_plane/src/bin/neon_local.rs

@@ -7,7 +7,6 @@
 //!
 use anyhow::{anyhow, bail, Context, Result};
 use clap::{value_parser, Arg, ArgAction, ArgMatches, Command};
-use compute_api::spec::ComputeMode;
 use control_plane::endpoint::ComputeControlPlane;
 use control_plane::local_env::LocalEnv;
 use control_plane::pageserver::PageServerNode;
@@ -475,14 +474,7 @@ fn handle_timeline(timeline_match: &ArgMatches, env: &mut local_env::LocalEnv) -
             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,
-                ComputeMode::Primary,
-            )?;
+            cplane.new_endpoint(tenant_id, name, timeline_id, None, None, pg_version)?;
             println!("Done");
         }
         Some(("branch", branch_match)) => {
@@ -568,20 +560,20 @@ fn handle_endpoint(ep_match: &ArgMatches, env: &local_env::LocalEnv) -> Result<(
                 .iter()
                 .filter(|(_, endpoint)| endpoint.tenant_id == tenant_id)
             {
-                let lsn_str = match endpoint.mode {
-                    ComputeMode::Static(lsn) => {
-                        // -> read-only endpoint
-                        // Use the node's LSN.
-                        lsn.to_string()
-                    }
-                    _ => {
-                        // -> primary endpoint or hot replica
+                let lsn_str = match endpoint.lsn {
+                    None => {
+                        // -> primary endpoint
                         // Use the LSN at the end of the timeline.
                         timeline_infos
                             .get(&endpoint.timeline_id)
                             .map(|bi| bi.last_record_lsn.to_string())
                             .unwrap_or_else(|| "?".to_string())
                     }
+                    Some(lsn) => {
+                        // -> read-only endpoint
+                        // Use the endpoint's LSN.
+                        lsn.to_string()
+                    }
                 };
 
                 let branch_name = timeline_name_mappings
@@ -627,19 +619,7 @@ 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 mode = match (lsn, hot_standby) {
-                (Some(lsn), false) => ComputeMode::Static(lsn),
-                (None, true) => ComputeMode::Replica,
-                (None, false) => ComputeMode::Primary,
-                (Some(_), true) => anyhow::bail!("cannot specify both lsn and hot-standby"),
-            };
-
-            cplane.new_endpoint(tenant_id, &endpoint_id, timeline_id, port, pg_version, mode)?;
+            cplane.new_endpoint(tenant_id, &endpoint_id, timeline_id, lsn, port, pg_version)?;
         }
         "start" => {
             let port: Option<u16> = sub_args.get_one::<u16>("port").copied();
@@ -657,21 +637,7 @@ 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.mode, hot_standby) {
-                    (ComputeMode::Static(_), true) => {
-                        bail!("Cannot start a node in hot standby mode when it is already configured as a static replica")
-                    }
-                    (ComputeMode::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)?;
             } else {
@@ -693,14 +659,6 @@ 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 mode = match (lsn, hot_standby) {
-                    (Some(lsn), false) => ComputeMode::Static(lsn),
-                    (None, true) => ComputeMode::Replica,
-                    (None, false) => ComputeMode::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
@@ -712,9 +670,9 @@ fn handle_endpoint(ep_match: &ArgMatches, env: &local_env::LocalEnv) -> Result<(
                     tenant_id,
                     endpoint_id,
                     timeline_id,
+                    lsn,
                     port,
                     pg_version,
-                    mode,
                 )?;
                 ep.start(&auth_token)?;
             }
@@ -970,12 +928,6 @@ 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)
@@ -1100,7 +1052,6 @@ fn cli() -> Command {
                             .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.")
@@ -1111,7 +1062,6 @@ fn cli() -> Command {
                     .arg(lsn_arg)
                     .arg(port_arg)
                     .arg(pg_version_arg)
-                    .arg(hot_standby_arg)
                 )
                 .subcommand(
                     Command::new("stop")

control_plane/src/endpoint.rs

@@ -11,33 +11,15 @@ use std::sync::Arc;
 use std::time::Duration;
 
 use anyhow::{Context, Result};
-use serde::{Deserialize, Serialize};
-use serde_with::{serde_as, DisplayFromStr};
 use utils::{
     id::{TenantId, TimelineId},
     lsn::Lsn,
 };
 
-use crate::local_env::LocalEnv;
+use crate::local_env::{LocalEnv, DEFAULT_PG_VERSION};
 use crate::pageserver::PageServerNode;
 use crate::postgresql_conf::PostgresConf;
 
-use compute_api::spec::ComputeMode;
-
-// contents of a endpoint.json file
-#[serde_as]
-#[derive(Serialize, Deserialize, PartialEq, Eq, Clone, Debug)]
-pub struct EndpointConf {
-    name: String,
-    #[serde_as(as = "DisplayFromStr")]
-    tenant_id: TenantId,
-    #[serde_as(as = "DisplayFromStr")]
-    timeline_id: TimelineId,
-    mode: ComputeMode,
-    port: u16,
-    pg_version: u32,
-}
-
 //
 // ComputeControlPlane
 //
@@ -86,34 +68,23 @@ impl ComputeControlPlane {
         tenant_id: TenantId,
         name: &str,
         timeline_id: TimelineId,
+        lsn: Option<Lsn>,
         port: Option<u16>,
         pg_version: u32,
-        mode: ComputeMode,
     ) -> Result<Arc<Endpoint>> {
         let port = port.unwrap_or_else(|| self.get_port());
-
         let ep = Arc::new(Endpoint {
             name: name.to_owned(),
             address: SocketAddr::new("127.0.0.1".parse().unwrap(), port),
             env: self.env.clone(),
             pageserver: Arc::clone(&self.pageserver),
             timeline_id,
-            mode,
+            lsn,
             tenant_id,
             pg_version,
         });
+
         ep.create_pgdata()?;
-        std::fs::write(
-            ep.endpoint_path().join("endpoint.json"),
-            serde_json::to_string_pretty(&EndpointConf {
-                name: name.to_string(),
-                tenant_id,
-                timeline_id,
-                mode,
-                port,
-                pg_version,
-            })?,
-        )?;
         ep.setup_pg_conf()?;
 
         self.endpoints.insert(ep.name.clone(), Arc::clone(&ep));
@@ -130,7 +101,8 @@ pub struct Endpoint {
     name: String,
     pub tenant_id: TenantId,
     pub timeline_id: TimelineId,
-    pub mode: ComputeMode,
+    // Some(lsn) if this is a read-only endpoint anchored at 'lsn'. None for the primary.
+    pub lsn: Option<Lsn>,
 
     // port and address of the Postgres server
     pub address: SocketAddr,
@@ -159,20 +131,42 @@ impl Endpoint {
         let fname = entry.file_name();
         let name = fname.to_str().unwrap().to_string();
 
-        // Read the endpoint.json file
-        let conf: EndpointConf =
-            serde_json::from_slice(&std::fs::read(entry.path().join("endpoint.json"))?)?;
+        // Read config file into memory
+        let cfg_path = entry.path().join("pgdata").join("postgresql.conf");
+        let cfg_path_str = cfg_path.to_string_lossy();
+        let mut conf_file = File::open(&cfg_path)
+            .with_context(|| format!("failed to open config file in {}", cfg_path_str))?;
+        let conf = PostgresConf::read(&mut conf_file)
+            .with_context(|| format!("failed to read config file in {}", cfg_path_str))?;
+
+        // Read a few options from the config file
+        let context = format!("in config file {}", cfg_path_str);
+        let port: u16 = conf.parse_field("port", &context)?;
+        let timeline_id: TimelineId = conf.parse_field("neon.timeline_id", &context)?;
+        let tenant_id: TenantId = conf.parse_field("neon.tenant_id", &context)?;
+
+        // 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.
+        let pg_version_path = entry.path().join("PG_VERSION");
+
+        let pg_version_str =
+            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, if any
+        let recovery_target_lsn: Option<Lsn> =
+            conf.parse_field_optional("recovery_target_lsn", &context)?;
 
         // ok now
         Ok(Endpoint {
-            address: SocketAddr::new("127.0.0.1".parse().unwrap(), conf.port),
+            address: SocketAddr::new("127.0.0.1".parse().unwrap(), port),
             name,
             env: env.clone(),
             pageserver: Arc::clone(pageserver),
-            timeline_id: conf.timeline_id,
-            mode: conf.mode,
-            tenant_id: conf.tenant_id,
-            pg_version: conf.pg_version,
+            timeline_id,
+            lsn: recovery_target_lsn,
+            tenant_id,
+            pg_version,
         })
     }
 
@@ -305,83 +299,50 @@ impl Endpoint {
         conf.append("neon.pageserver_connstring", &pageserver_connstr);
         conf.append("neon.tenant_id", &self.tenant_id.to_string());
         conf.append("neon.timeline_id", &self.timeline_id.to_string());
+        if let Some(lsn) = self.lsn {
+            conf.append("recovery_target_lsn", &lsn.to_string());
+        }
 
         conf.append_line("");
-        // Replication-related configurations, such as WAL sending
-        match &self.mode {
-            ComputeMode::Primary => {
-                // Configure backpressure
-                // - Replication write lag depends on how fast the walreceiver can process incoming WAL.
-                //   This lag determines latency of get_page_at_lsn. Speed of applying WAL is about 10MB/sec,
-                //   so to avoid expiration of 1 minute timeout, this lag should not be larger than 600MB.
-                //   Actually latency should be much smaller (better if < 1sec). But we assume that recently
-                //   updates pages are not requested from pageserver.
-                // - Replication flush lag depends on speed of persisting data by checkpointer (creation of
-                //   delta/image layers) and advancing disk_consistent_lsn. Safekeepers are able to
-                //   remove/archive WAL only beyond disk_consistent_lsn. Too large a lag can cause long
-                //   recovery time (in case of pageserver crash) and disk space overflow at safekeepers.
-                // - Replication apply lag depends on speed of uploading changes to S3 by uploader thread.
-                //   To be able to restore database in case of pageserver node crash, safekeeper should not
-                //   remove WAL beyond this point. Too large lag can cause space exhaustion in safekeepers
-                //   (if they are not able to upload WAL to S3).
-                conf.append("max_replication_write_lag", "15MB");
-                conf.append("max_replication_flush_lag", "10GB");
+        // 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 Postgres 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");
-                }
-            }
-            ComputeMode::Static(lsn) => {
-                conf.append("recovery_target_lsn", &lsn.to_string());
-            }
-            ComputeMode::Replica => {
-                assert!(!self.env.safekeepers.is_empty());
-
-                // TODO: use future host field from safekeeper spec
-                // Pass the list of safekeepers to the replica so that it can connect to any of them,
-                // whichever is 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"))?;
@@ -394,27 +355,21 @@ impl Endpoint {
     }
 
     fn load_basebackup(&self, auth_token: &Option<String>) -> Result<()> {
-        let backup_lsn = match &self.mode {
-            ComputeMode::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
-                }
-            }
-            ComputeMode::Static(lsn) => Some(*lsn),
-            ComputeMode::Replica => {
-                None // Take the latest snapshot available to start with
+        let backup_lsn = if let Some(lsn) = self.lsn {
+            Some(lsn)
+        } else 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
         };
 
         self.do_basebackup(backup_lsn)?;
@@ -511,7 +466,7 @@ impl Endpoint {
         // 3. Load basebackup
         self.load_basebackup(auth_token)?;
 
-        if self.mode != ComputeMode::Primary {
+        if self.lsn.is_some() {
             File::create(self.pgdata().join("standby.signal"))?;
         }
 

control_plane/src/pageserver.rs

@@ -359,8 +359,8 @@ impl PageServerNode {
                 .transpose()
                 .context("Failed to parse 'trace_read_requests' as bool")?,
             eviction_policy: settings
-                .remove("eviction_policy")
-                .map(serde_json::from_str)
+                .get("eviction_policy")
+                .map(|x| serde_json::from_str(x))
                 .transpose()
                 .context("Failed to parse 'eviction_policy' json")?,
             min_resident_size_override: settings

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>,

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",

libs/compute_api/Cargo.toml

@@ -11,5 +11,4 @@ serde.workspace = true
 serde_with.workspace = true
 serde_json.workspace = true
 
-utils = { path = "../utils" }
 workspace_hack.workspace = true

libs/compute_api/src/responses.rs

@@ -14,12 +14,11 @@ pub struct GenericAPIError {
 #[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: Option<DateTime<Utc>>,
+    pub last_active: DateTime<Utc>,
     pub error: Option<String>,
 }
 
@@ -29,7 +28,7 @@ pub struct ComputeState {
     pub status: ComputeStatus,
     /// Timestamp of the last Postgres activity
     #[serde(serialize_with = "rfc3339_serialize")]
-    pub last_active: Option<DateTime<Utc>>,
+    pub last_active: DateTime<Utc>,
     pub error: Option<String>,
 }
 
@@ -54,21 +53,16 @@ pub enum ComputeStatus {
     Failed,
 }
 
-fn rfc3339_serialize<S>(x: &Option<DateTime<Utc>>, s: S) -> Result<S::Ok, S::Error>
+fn rfc3339_serialize<S>(x: &DateTime<Utc>, s: S) -> Result<S::Ok, S::Error>
 where
     S: Serializer,
 {
-    if let Some(x) = x {
-        x.to_rfc3339().serialize(s)
-    } else {
-        s.serialize_none()
-    }
+    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,
@@ -81,16 +75,4 @@ pub struct ComputeMetrics {
 #[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

@@ -3,9 +3,8 @@
 //! 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, Serialize};
-use serde_with::{serde_as, DisplayFromStr};
-use utils::lsn::Lsn;
+use serde::Deserialize;
+use std::collections::HashMap;
 
 /// String type alias representing Postgres identifier and
 /// intended to be used for DB / role names.
@@ -13,7 +12,6 @@ pub type PgIdent = String;
 
 /// Cluster spec or configuration represented as an optional number of
 /// delta operations + final cluster state description.
-#[serde_as]
 #[derive(Clone, Debug, Default, Deserialize)]
 pub struct ComputeSpec {
     pub format_version: f32,
@@ -26,25 +24,9 @@ pub struct ComputeSpec {
     pub cluster: Cluster,
     pub delta_operations: Option<Vec<DeltaOp>>,
 
-    #[serde(default)]
-    pub mode: ComputeMode,
-
     pub storage_auth_token: Option<String>,
-}
 
-#[serde_as]
-#[derive(Clone, Copy, Debug, Default, Eq, PartialEq, Deserialize, Serialize)]
-pub enum ComputeMode {
-    /// A read-write node
-    #[default]
-    Primary,
-    /// A read-only node, pinned at a particular LSN
-    Static(#[serde_as(as = "DisplayFromStr")] Lsn),
-    /// A read-only node that follows the tip of the branch in hot standby mode
-    ///
-    /// Future versions may want to distinguish between replicas with hot standby
-    /// feedback and other kinds of replication configurations.
-    Replica,
+    pub startup_tracing_context: Option<HashMap<String, String>>,
 }
 
 #[derive(Clone, Debug, Default, Deserialize)]

libs/pageserver_api/src/models.rs

@@ -48,33 +48,13 @@ pub enum TenantState {
 }
 
 impl TenantState {
-    pub fn attachment_status(&self) -> TenantAttachmentStatus {
-        use TenantAttachmentStatus::*;
+    pub fn has_in_progress_downloads(&self) -> bool {
         match self {
-            // The attach procedure writes the marker file before adding the Attaching tenant to the tenants map.
-            // So, technically, we can return Attached here.
-            // However, as soon as Console observes Attached, it will proceed with the Postgres-level health check.
-            // But, our attach task might still be fetching the remote timelines, etc.
-            // So, return `Maybe` while Attaching, making Console wait for the attach task to finish.
-            Self::Attaching => Maybe,
-            // tenant mgr startup distinguishes attaching from loading via marker file.
-            // If it's loading, there is no attach marker file, i.e., attach had finished in the past.
-            Self::Loading => Attached,
-            // We only reach Active after successful load / attach.
-            // So, call atttachment status Attached.
-            Self::Active => Attached,
-            // If the (initial or resumed) attach procedure fails, the tenant becomes Broken.
-            // However, it also becomes Broken if the regular load fails.
-            // We would need a separate TenantState variant to distinguish these cases.
-            // However, there's no practical difference from Console's perspective.
-            // It will run a Postgres-level health check as soon as it observes Attached.
-            // That will fail on Broken tenants.
-            // Console can then rollback the attach, or, wait for operator to fix the Broken tenant.
-            Self::Broken { .. } => Attached,
-            // Why is Stopping a Maybe case? Because, during pageserver shutdown,
-            // we set the Stopping state irrespective of whether the tenant
-            // has finished attaching or not.
-            Self::Stopping => Maybe,
+            Self::Loading => true,
+            Self::Attaching => true,
+            Self::Active => false,
+            Self::Stopping => false,
+            Self::Broken { .. } => false,
         }
     }
 
@@ -229,25 +209,16 @@ impl TenantConfigRequest {
     }
 }
 
-/// See [`TenantState::attachment_status`] and the OpenAPI docs for context.
-#[derive(Serialize, Deserialize, Clone)]
-#[serde(rename_all = "snake_case")]
-pub enum TenantAttachmentStatus {
-    Maybe,
-    Attached,
-}
-
 #[serde_as]
 #[derive(Serialize, Deserialize, Clone)]
 pub struct TenantInfo {
     #[serde_as(as = "DisplayFromStr")]
     pub id: TenantId,
-    // NB: intentionally not part of OpenAPI, we don't want to commit to a specific set of TenantState's
     pub state: TenantState,
     /// Sum of the size of all layer files.
     /// If a layer is present in both local FS and S3, it counts only once.
     pub current_physical_size: Option<u64>, // physical size is only included in `tenant_status` endpoint
-    pub attachment_status: TenantAttachmentStatus,
+    pub has_in_progress_downloads: Option<bool>,
 }
 
 /// This represents the output of the "timeline_detail" and "timeline_list" API calls.
@@ -720,7 +691,7 @@ mod tests {
             id: TenantId::generate(),
             state: TenantState::Active,
             current_physical_size: Some(42),
-            attachment_status: TenantAttachmentStatus::Attached,
+            has_in_progress_downloads: Some(false),
         };
         let expected_active = json!({
             "id": original_active.id.to_string(),
@@ -728,7 +699,7 @@ mod tests {
                 "slug": "Active",
             },
             "current_physical_size": 42,
-            "attachment_status": "attached",
+            "has_in_progress_downloads": false,
         });
 
         let original_broken = TenantInfo {
@@ -738,7 +709,7 @@ mod tests {
                 backtrace: "backtrace info".into(),
             },
             current_physical_size: Some(42),
-            attachment_status: TenantAttachmentStatus::Attached,
+            has_in_progress_downloads: Some(false),
         };
         let expected_broken = json!({
             "id": original_broken.id.to_string(),
@@ -750,7 +721,7 @@ mod tests {
                 }
             },
             "current_physical_size": 42,
-            "attachment_status": "attached",
+            "has_in_progress_downloads": false,
         });
 
         assert_eq!(

libs/postgres_backend/src/lib.rs

@@ -50,14 +50,11 @@ impl QueryError {
     }
 }
 
-/// Returns true if the given error is a normal consequence of a network issue,
-/// or the client closing the connection. These errors can happen during normal
-/// operations, and don't indicate a bug in our code.
 pub fn is_expected_io_error(e: &io::Error) -> bool {
     use io::ErrorKind::*;
     matches!(
         e.kind(),
-        BrokenPipe | ConnectionRefused | ConnectionAborted | ConnectionReset | TimedOut
+        ConnectionRefused | ConnectionAborted | ConnectionReset | TimedOut
     )
 }
 

libs/postgres_ffi/src/lib.rs

@@ -95,13 +95,10 @@ pub fn generate_wal_segment(
     segno: u64,
     system_id: u64,
     pg_version: u32,
-    lsn: Lsn,
 ) -> Result<Bytes, SerializeError> {
-    assert_eq!(segno, lsn.segment_number(WAL_SEGMENT_SIZE));
-
     match pg_version {
-        14 => v14::xlog_utils::generate_wal_segment(segno, system_id, lsn),
-        15 => v15::xlog_utils::generate_wal_segment(segno, system_id, lsn),
+        14 => v14::xlog_utils::generate_wal_segment(segno, system_id),
+        15 => v15::xlog_utils::generate_wal_segment(segno, system_id),
         _ => Err(SerializeError::BadInput),
     }
 }

libs/postgres_ffi/src/pg_constants.rs

@@ -146,10 +146,6 @@ pub const XLH_UPDATE_OLD_ALL_VISIBLE_CLEARED: u8 = (1 << 0) as u8;
 pub const XLH_UPDATE_NEW_ALL_VISIBLE_CLEARED: u8 = (1 << 1) as u8;
 pub const XLH_DELETE_ALL_VISIBLE_CLEARED: u8 = (1 << 0) as u8;
 
-// From replication/message.h
-pub const XLOG_LOGICAL_MESSAGE: u8 = 0x00;
-
-// From rmgrlist.h
 pub const RM_XLOG_ID: u8 = 0;
 pub const RM_XACT_ID: u8 = 1;
 pub const RM_SMGR_ID: u8 = 2;
@@ -161,7 +157,6 @@ pub const RM_RELMAP_ID: u8 = 7;
 pub const RM_STANDBY_ID: u8 = 8;
 pub const RM_HEAP2_ID: u8 = 9;
 pub const RM_HEAP_ID: u8 = 10;
-pub const RM_LOGICALMSG_ID: u8 = 21;
 
 // from xlogreader.h
 pub const XLR_INFO_MASK: u8 = 0x0F;
@@ -200,7 +195,6 @@ pub const FIRST_NORMAL_OBJECT_ID: u32 = 16384;
 
 pub const XLOG_CHECKPOINT_SHUTDOWN: u8 = 0x00;
 pub const XLOG_CHECKPOINT_ONLINE: u8 = 0x10;
-pub const XLP_FIRST_IS_CONTRECORD: u16 = 0x0001;
 pub const XLP_LONG_HEADER: u16 = 0x0002;
 
 /* From fsm_internals.h */

libs/postgres_ffi/src/xlog_utils.rs

@@ -270,11 +270,6 @@ impl XLogPageHeaderData {
         use utils::bin_ser::LeSer;
         XLogPageHeaderData::des_from(&mut buf.reader())
     }
-
-    pub fn encode(&self) -> Result<Bytes, SerializeError> {
-        use utils::bin_ser::LeSer;
-        self.ser().map(|b| b.into())
-    }
 }
 
 impl XLogLongPageHeaderData {
@@ -333,32 +328,22 @@ impl CheckPoint {
     }
 }
 
-/// Generate new, empty WAL segment, with correct block headers at the first
-/// page of the segment and the page that contains the given LSN.
-/// We need this segment to start compute node.
-pub fn generate_wal_segment(segno: u64, system_id: u64, lsn: Lsn) -> Result<Bytes, SerializeError> {
+//
+// Generate new, empty WAL segment.
+// We need this segment to start compute node.
+//
+pub fn generate_wal_segment(segno: u64, system_id: u64) -> Result<Bytes, SerializeError> {
     let mut seg_buf = BytesMut::with_capacity(WAL_SEGMENT_SIZE);
 
     let pageaddr = XLogSegNoOffsetToRecPtr(segno, 0, WAL_SEGMENT_SIZE);
-
-    let page_off = lsn.block_offset();
-    let seg_off = lsn.segment_offset(WAL_SEGMENT_SIZE);
-
-    let first_page_only = seg_off < XLOG_BLCKSZ;
-    let (shdr_rem_len, infoflags) = if first_page_only {
-        (seg_off, pg_constants::XLP_FIRST_IS_CONTRECORD)
-    } else {
-        (0, 0)
-    };
-
     let hdr = XLogLongPageHeaderData {
         std: {
             XLogPageHeaderData {
                 xlp_magic: XLOG_PAGE_MAGIC as u16,
-                xlp_info: pg_constants::XLP_LONG_HEADER | infoflags,
+                xlp_info: pg_constants::XLP_LONG_HEADER,
                 xlp_tli: PG_TLI,
                 xlp_pageaddr: pageaddr,
-                xlp_rem_len: shdr_rem_len as u32,
+                xlp_rem_len: 0,
                 ..Default::default() // Put 0 in padding fields.
             }
         },
@@ -372,33 +357,6 @@ pub fn generate_wal_segment(segno: u64, system_id: u64, lsn: Lsn) -> Result<Byte
 
     //zero out the rest of the file
     seg_buf.resize(WAL_SEGMENT_SIZE, 0);
-
-    if !first_page_only {
-        let block_offset = lsn.page_offset_in_segment(WAL_SEGMENT_SIZE) as usize;
-        let header = XLogPageHeaderData {
-            xlp_magic: XLOG_PAGE_MAGIC as u16,
-            xlp_info: if page_off >= pg_constants::SIZE_OF_PAGE_HEADER as u64 {
-                pg_constants::XLP_FIRST_IS_CONTRECORD
-            } else {
-                0
-            },
-            xlp_tli: PG_TLI,
-            xlp_pageaddr: lsn.page_lsn().0,
-            xlp_rem_len: if page_off >= pg_constants::SIZE_OF_PAGE_HEADER as u64 {
-                page_off as u32
-            } else {
-                0u32
-            },
-            ..Default::default() // Put 0 in padding fields.
-        };
-        let hdr_bytes = header.encode()?;
-
-        debug_assert!(seg_buf.len() > block_offset + hdr_bytes.len());
-        debug_assert_ne!(block_offset, 0);
-
-        seg_buf[block_offset..block_offset + hdr_bytes.len()].copy_from_slice(&hdr_bytes[..]);
-    }
-
     Ok(seg_buf.freeze())
 }
 

libs/postgres_ffi/wal_craft/src/lib.rs

@@ -1,13 +1,15 @@
-use anyhow::{bail, ensure};
+use anyhow::*;
+use core::time::Duration;
 use log::*;
 use postgres::types::PgLsn;
 use postgres::Client;
 use postgres_ffi::{WAL_SEGMENT_SIZE, XLOG_BLCKSZ};
 use postgres_ffi::{XLOG_SIZE_OF_XLOG_RECORD, XLOG_SIZE_OF_XLOG_SHORT_PHD};
 use std::cmp::Ordering;
+use std::fs;
 use std::path::{Path, PathBuf};
-use std::process::Command;
-use std::time::{Duration, Instant};
+use std::process::{Command, Stdio};
+use std::time::Instant;
 use tempfile::{tempdir, TempDir};
 
 #[derive(Debug, Clone, PartialEq, Eq)]
@@ -54,7 +56,7 @@ impl Conf {
         self.datadir.join("pg_wal")
     }
 
-    fn new_pg_command(&self, command: impl AsRef<Path>) -> anyhow::Result<Command> {
+    fn new_pg_command(&self, command: impl AsRef<Path>) -> Result<Command> {
         let path = self.pg_bin_dir()?.join(command);
         ensure!(path.exists(), "Command {:?} does not exist", path);
         let mut cmd = Command::new(path);
@@ -64,7 +66,7 @@ impl Conf {
         Ok(cmd)
     }
 
-    pub fn initdb(&self) -> anyhow::Result<()> {
+    pub fn initdb(&self) -> Result<()> {
         if let Some(parent) = self.datadir.parent() {
             info!("Pre-creating parent directory {:?}", parent);
             // Tests may be run concurrently and there may be a race to create `test_output/`.
@@ -78,7 +80,7 @@ impl Conf {
         let output = self
             .new_pg_command("initdb")?
             .arg("-D")
-            .arg(&self.datadir)
+            .arg(self.datadir.as_os_str())
             .args(["-U", "postgres", "--no-instructions", "--no-sync"])
             .output()?;
         debug!("initdb output: {:?}", output);
@@ -91,18 +93,26 @@ impl Conf {
         Ok(())
     }
 
-    pub fn start_server(&self) -> anyhow::Result<PostgresServer> {
+    pub fn start_server(&self) -> Result<PostgresServer> {
         info!("Starting Postgres server in {:?}", self.datadir);
+        let log_file = fs::File::create(self.datadir.join("pg.log")).with_context(|| {
+            format!(
+                "Failed to create pg.log file in directory {}",
+                self.datadir.display()
+            )
+        })?;
         let unix_socket_dir = tempdir()?; // We need a directory with a short name for Unix socket (up to 108 symbols)
         let unix_socket_dir_path = unix_socket_dir.path().to_owned();
         let server_process = self
             .new_pg_command("postgres")?
             .args(["-c", "listen_addresses="])
             .arg("-k")
-            .arg(&unix_socket_dir_path)
+            .arg(unix_socket_dir_path.as_os_str())
             .arg("-D")
-            .arg(&self.datadir)
+            .arg(self.datadir.as_os_str())
+            .args(["-c", "logging_collector=on"]) // stderr will mess up with tests output
             .args(REQUIRED_POSTGRES_CONFIG.iter().flat_map(|cfg| ["-c", cfg]))
+            .stderr(Stdio::from(log_file))
             .spawn()?;
         let server = PostgresServer {
             process: server_process,
@@ -111,7 +121,7 @@ impl Conf {
                 let mut c = postgres::Config::new();
                 c.host_path(&unix_socket_dir_path);
                 c.user("postgres");
-                c.connect_timeout(Duration::from_millis(10000));
+                c.connect_timeout(Duration::from_millis(1000));
                 c
             },
         };
@@ -122,7 +132,7 @@ impl Conf {
         &self,
         first_segment_name: &str,
         last_segment_name: &str,
-    ) -> anyhow::Result<std::process::Output> {
+    ) -> Result<std::process::Output> {
         let first_segment_file = self.datadir.join(first_segment_name);
         let last_segment_file = self.datadir.join(last_segment_name);
         info!(
@@ -132,7 +142,10 @@ impl Conf {
         );
         let output = self
             .new_pg_command("pg_waldump")?
-            .args([&first_segment_file, &last_segment_file])
+            .args([
+                &first_segment_file.as_os_str(),
+                &last_segment_file.as_os_str(),
+            ])
             .output()?;
         debug!("waldump output: {:?}", output);
         Ok(output)
@@ -140,9 +153,10 @@ impl Conf {
 }
 
 impl PostgresServer {
-    pub fn connect_with_timeout(&self) -> anyhow::Result<Client> {
+    pub fn connect_with_timeout(&self) -> Result<Client> {
         let retry_until = Instant::now() + *self.client_config.get_connect_timeout().unwrap();
         while Instant::now() < retry_until {
+            use std::result::Result::Ok;
             if let Ok(client) = self.client_config.connect(postgres::NoTls) {
                 return Ok(client);
             }
@@ -159,6 +173,7 @@ impl PostgresServer {
 
 impl Drop for PostgresServer {
     fn drop(&mut self) {
+        use std::result::Result::Ok;
         match self.process.try_wait() {
             Ok(Some(_)) => return,
             Ok(None) => {
@@ -173,12 +188,12 @@ impl Drop for PostgresServer {
 }
 
 pub trait PostgresClientExt: postgres::GenericClient {
-    fn pg_current_wal_insert_lsn(&mut self) -> anyhow::Result<PgLsn> {
+    fn pg_current_wal_insert_lsn(&mut self) -> Result<PgLsn> {
         Ok(self
             .query_one("SELECT pg_current_wal_insert_lsn()", &[])?
             .get(0))
     }
-    fn pg_current_wal_flush_lsn(&mut self) -> anyhow::Result<PgLsn> {
+    fn pg_current_wal_flush_lsn(&mut self) -> Result<PgLsn> {
         Ok(self
             .query_one("SELECT pg_current_wal_flush_lsn()", &[])?
             .get(0))
@@ -187,7 +202,7 @@ pub trait PostgresClientExt: postgres::GenericClient {
 
 impl<C: postgres::GenericClient> PostgresClientExt for C {}
 
-pub fn ensure_server_config(client: &mut impl postgres::GenericClient) -> anyhow::Result<()> {
+pub fn ensure_server_config(client: &mut impl postgres::GenericClient) -> Result<()> {
     client.execute("create extension if not exists neon_test_utils", &[])?;
 
     let wal_keep_size: String = client.query_one("SHOW wal_keep_size", &[])?.get(0);
@@ -221,13 +236,13 @@ pub trait Crafter {
     /// * A vector of some valid "interesting" intermediate LSNs which one may start reading from.
     ///   May include or exclude Lsn(0) and the end-of-wal.
     /// * The expected end-of-wal LSN.
-    fn craft(client: &mut impl postgres::GenericClient) -> anyhow::Result<(Vec<PgLsn>, PgLsn)>;
+    fn craft(client: &mut impl postgres::GenericClient) -> Result<(Vec<PgLsn>, PgLsn)>;
 }
 
 fn craft_internal<C: postgres::GenericClient>(
     client: &mut C,
-    f: impl Fn(&mut C, PgLsn) -> anyhow::Result<(Vec<PgLsn>, Option<PgLsn>)>,
-) -> anyhow::Result<(Vec<PgLsn>, PgLsn)> {
+    f: impl Fn(&mut C, PgLsn) -> Result<(Vec<PgLsn>, Option<PgLsn>)>,
+) -> Result<(Vec<PgLsn>, PgLsn)> {
     ensure_server_config(client)?;
 
     let initial_lsn = client.pg_current_wal_insert_lsn()?;
@@ -259,7 +274,7 @@ fn craft_internal<C: postgres::GenericClient>(
 pub struct Simple;
 impl Crafter for Simple {
     const NAME: &'static str = "simple";
-    fn craft(client: &mut impl postgres::GenericClient) -> anyhow::Result<(Vec<PgLsn>, PgLsn)> {
+    fn craft(client: &mut impl postgres::GenericClient) -> Result<(Vec<PgLsn>, PgLsn)> {
         craft_internal(client, |client, _| {
             client.execute("CREATE table t(x int)", &[])?;
             Ok((Vec::new(), None))
@@ -270,7 +285,7 @@ impl Crafter for Simple {
 pub struct LastWalRecordXlogSwitch;
 impl Crafter for LastWalRecordXlogSwitch {
     const NAME: &'static str = "last_wal_record_xlog_switch";
-    fn craft(client: &mut impl postgres::GenericClient) -> anyhow::Result<(Vec<PgLsn>, PgLsn)> {
+    fn craft(client: &mut impl postgres::GenericClient) -> Result<(Vec<PgLsn>, PgLsn)> {
         // Do not use generate_internal because here we end up with flush_lsn exactly on
         // the segment boundary and insert_lsn after the initial page header, which is unusual.
         ensure_server_config(client)?;
@@ -292,7 +307,7 @@ impl Crafter for LastWalRecordXlogSwitch {
 pub struct LastWalRecordXlogSwitchEndsOnPageBoundary;
 impl Crafter for LastWalRecordXlogSwitchEndsOnPageBoundary {
     const NAME: &'static str = "last_wal_record_xlog_switch_ends_on_page_boundary";
-    fn craft(client: &mut impl postgres::GenericClient) -> anyhow::Result<(Vec<PgLsn>, PgLsn)> {
+    fn craft(client: &mut impl postgres::GenericClient) -> Result<(Vec<PgLsn>, PgLsn)> {
         // Do not use generate_internal because here we end up with flush_lsn exactly on
         // the segment boundary and insert_lsn after the initial page header, which is unusual.
         ensure_server_config(client)?;
@@ -359,7 +374,7 @@ impl Crafter for LastWalRecordXlogSwitchEndsOnPageBoundary {
 fn craft_single_logical_message(
     client: &mut impl postgres::GenericClient,
     transactional: bool,
-) -> anyhow::Result<(Vec<PgLsn>, PgLsn)> {
+) -> Result<(Vec<PgLsn>, PgLsn)> {
     craft_internal(client, |client, initial_lsn| {
         ensure!(
             initial_lsn < PgLsn::from(0x0200_0000 - 1024 * 1024),
@@ -401,7 +416,7 @@ fn craft_single_logical_message(
 pub struct WalRecordCrossingSegmentFollowedBySmallOne;
 impl Crafter for WalRecordCrossingSegmentFollowedBySmallOne {
     const NAME: &'static str = "wal_record_crossing_segment_followed_by_small_one";
-    fn craft(client: &mut impl postgres::GenericClient) -> anyhow::Result<(Vec<PgLsn>, PgLsn)> {
+    fn craft(client: &mut impl postgres::GenericClient) -> Result<(Vec<PgLsn>, PgLsn)> {
         craft_single_logical_message(client, true)
     }
 }
@@ -409,7 +424,7 @@ impl Crafter for WalRecordCrossingSegmentFollowedBySmallOne {
 pub struct LastWalRecordCrossingSegment;
 impl Crafter for LastWalRecordCrossingSegment {
     const NAME: &'static str = "last_wal_record_crossing_segment";
-    fn craft(client: &mut impl postgres::GenericClient) -> anyhow::Result<(Vec<PgLsn>, PgLsn)> {
+    fn craft(client: &mut impl postgres::GenericClient) -> Result<(Vec<PgLsn>, PgLsn)> {
         craft_single_logical_message(client, false)
     }
 }

libs/pq_proto/Cargo.toml

@@ -10,6 +10,7 @@ byteorder.workspace = true
 pin-project-lite.workspace = true
 postgres-protocol.workspace = true
 rand.workspace = true
+serde.workspace = true
 tokio.workspace = true
 tracing.workspace = true
 thiserror.workspace = true

libs/pq_proto/src/lib.rs

@@ -6,10 +6,15 @@ pub mod framed;
 
 use byteorder::{BigEndian, ReadBytesExt};
 use bytes::{Buf, BufMut, Bytes, BytesMut};
-use std::{borrow::Cow, collections::HashMap, fmt, io, str};
-
-// re-export for use in utils pageserver_feedback.rs
-pub use postgres_protocol::PG_EPOCH;
+use postgres_protocol::PG_EPOCH;
+use serde::{Deserialize, Serialize};
+use std::{
+    borrow::Cow,
+    collections::HashMap,
+    fmt, io, str,
+    time::{Duration, SystemTime},
+};
+use tracing::{trace, warn};
 
 pub type Oid = u32;
 pub type SystemId = u64;
@@ -613,7 +618,7 @@ pub struct XLogDataBody<'a> {
 
 #[derive(Debug)]
 pub struct WalSndKeepAlive {
-    pub wal_end: u64, // current end of WAL on the server
+    pub sent_ptr: u64,
     pub timestamp: i64,
     pub request_reply: bool,
 }
@@ -659,7 +664,7 @@ fn write_cstr(s: impl AsRef<[u8]>, buf: &mut BytesMut) -> Result<(), ProtocolErr
 }
 
 /// Read cstring from buf, advancing it.
-pub fn read_cstr(buf: &mut Bytes) -> Result<Bytes, ProtocolError> {
+fn read_cstr(buf: &mut Bytes) -> Result<Bytes, ProtocolError> {
     let pos = buf
         .iter()
         .position(|x| *x == 0)
@@ -924,7 +929,7 @@ impl<'a> BeMessage<'a> {
                 buf.put_u8(b'd');
                 write_body(buf, |buf| {
                     buf.put_u8(b'k');
-                    buf.put_u64(req.wal_end);
+                    buf.put_u64(req.sent_ptr);
                     buf.put_i64(req.timestamp);
                     buf.put_u8(u8::from(req.request_reply));
                 });
@@ -934,10 +939,175 @@ impl<'a> BeMessage<'a> {
     }
 }
 
+/// Feedback pageserver sends to safekeeper and safekeeper resends to compute.
+/// Serialized in custom flexible key/value format. In replication protocol, it
+/// is marked with NEON_STATUS_UPDATE_TAG_BYTE to differentiate from postgres
+/// Standby status update / Hot standby feedback messages.
+#[derive(Debug, Clone, Copy, PartialEq, Eq, Serialize, Deserialize)]
+pub struct PageserverFeedback {
+    /// Last known size of the timeline. Used to enforce timeline size limit.
+    pub current_timeline_size: u64,
+    /// LSN last received and ingested by the pageserver.
+    pub last_received_lsn: u64,
+    /// LSN up to which data is persisted by the pageserver to its local disc.
+    pub disk_consistent_lsn: u64,
+    /// LSN up to which data is persisted by the pageserver on s3; safekeepers
+    /// consider WAL before it can be removed.
+    pub remote_consistent_lsn: u64,
+    pub replytime: SystemTime,
+}
+
+// NOTE: Do not forget to increment this number when adding new fields to PageserverFeedback.
+// Do not remove previously available fields because this might be backwards incompatible.
+pub const PAGESERVER_FEEDBACK_FIELDS_NUMBER: u8 = 5;
+
+impl PageserverFeedback {
+    pub fn empty() -> PageserverFeedback {
+        PageserverFeedback {
+            current_timeline_size: 0,
+            last_received_lsn: 0,
+            remote_consistent_lsn: 0,
+            disk_consistent_lsn: 0,
+            replytime: SystemTime::now(),
+        }
+    }
+
+    // Serialize PageserverFeedback using custom format
+    // to support protocol extensibility.
+    //
+    // Following layout is used:
+    // char - number of key-value pairs that follow.
+    //
+    // key-value pairs:
+    // null-terminated string - key,
+    // uint32 - value length in bytes
+    // value itself
+    //
+    // TODO: change serialized fields names once all computes migrate to rename.
+    pub fn serialize(&self, buf: &mut BytesMut) {
+        buf.put_u8(PAGESERVER_FEEDBACK_FIELDS_NUMBER); // # of keys
+        buf.put_slice(b"current_timeline_size\0");
+        buf.put_i32(8);
+        buf.put_u64(self.current_timeline_size);
+
+        buf.put_slice(b"ps_writelsn\0");
+        buf.put_i32(8);
+        buf.put_u64(self.last_received_lsn);
+        buf.put_slice(b"ps_flushlsn\0");
+        buf.put_i32(8);
+        buf.put_u64(self.disk_consistent_lsn);
+        buf.put_slice(b"ps_applylsn\0");
+        buf.put_i32(8);
+        buf.put_u64(self.remote_consistent_lsn);
+
+        let timestamp = self
+            .replytime
+            .duration_since(*PG_EPOCH)
+            .expect("failed to serialize pg_replytime earlier than PG_EPOCH")
+            .as_micros() as i64;
+
+        buf.put_slice(b"ps_replytime\0");
+        buf.put_i32(8);
+        buf.put_i64(timestamp);
+    }
+
+    // Deserialize PageserverFeedback message
+    // TODO: change serialized fields names once all computes migrate to rename.
+    pub fn parse(mut buf: Bytes) -> PageserverFeedback {
+        let mut rf = PageserverFeedback::empty();
+        let nfields = buf.get_u8();
+        for _ in 0..nfields {
+            let key = read_cstr(&mut buf).unwrap();
+            match key.as_ref() {
+                b"current_timeline_size" => {
+                    let len = buf.get_i32();
+                    assert_eq!(len, 8);
+                    rf.current_timeline_size = buf.get_u64();
+                }
+                b"ps_writelsn" => {
+                    let len = buf.get_i32();
+                    assert_eq!(len, 8);
+                    rf.last_received_lsn = buf.get_u64();
+                }
+                b"ps_flushlsn" => {
+                    let len = buf.get_i32();
+                    assert_eq!(len, 8);
+                    rf.disk_consistent_lsn = buf.get_u64();
+                }
+                b"ps_applylsn" => {
+                    let len = buf.get_i32();
+                    assert_eq!(len, 8);
+                    rf.remote_consistent_lsn = buf.get_u64();
+                }
+                b"ps_replytime" => {
+                    let len = buf.get_i32();
+                    assert_eq!(len, 8);
+                    let raw_time = buf.get_i64();
+                    if raw_time > 0 {
+                        rf.replytime = *PG_EPOCH + Duration::from_micros(raw_time as u64);
+                    } else {
+                        rf.replytime = *PG_EPOCH - Duration::from_micros(-raw_time as u64);
+                    }
+                }
+                _ => {
+                    let len = buf.get_i32();
+                    warn!(
+                        "PageserverFeedback parse. unknown key {} of len {len}. Skip it.",
+                        String::from_utf8_lossy(key.as_ref())
+                    );
+                    buf.advance(len as usize);
+                }
+            }
+        }
+        trace!("PageserverFeedback parsed is {:?}", rf);
+        rf
+    }
+}
+
 #[cfg(test)]
 mod tests {
     use super::*;
 
+    #[test]
+    fn test_replication_feedback_serialization() {
+        let mut rf = PageserverFeedback::empty();
+        // Fill rf with some values
+        rf.current_timeline_size = 12345678;
+        // Set rounded time to be able to compare it with deserialized value,
+        // because it is rounded up to microseconds during serialization.
+        rf.replytime = *PG_EPOCH + Duration::from_secs(100_000_000);
+        let mut data = BytesMut::new();
+        rf.serialize(&mut data);
+
+        let rf_parsed = PageserverFeedback::parse(data.freeze());
+        assert_eq!(rf, rf_parsed);
+    }
+
+    #[test]
+    fn test_replication_feedback_unknown_key() {
+        let mut rf = PageserverFeedback::empty();
+        // Fill rf with some values
+        rf.current_timeline_size = 12345678;
+        // Set rounded time to be able to compare it with deserialized value,
+        // because it is rounded up to microseconds during serialization.
+        rf.replytime = *PG_EPOCH + Duration::from_secs(100_000_000);
+        let mut data = BytesMut::new();
+        rf.serialize(&mut data);
+
+        // Add an extra field to the buffer and adjust number of keys
+        if let Some(first) = data.first_mut() {
+            *first = PAGESERVER_FEEDBACK_FIELDS_NUMBER + 1;
+        }
+
+        data.put_slice(b"new_field_one\0");
+        data.put_i32(8);
+        data.put_u64(42);
+
+        // Parse serialized data and check that new field is not parsed
+        let rf_parsed = PageserverFeedback::parse(data.freeze());
+        assert_eq!(rf, rf_parsed);
+    }
+
     #[test]
     fn test_startup_message_params_options_escaped() {
         fn split_options(params: &StartupMessageParams) -> Vec<Cow<'_, str>> {

libs/remote_storage/src/local_fs.rs

@@ -128,15 +128,6 @@ impl RemoteStorage for LocalFs {
         // We need this dance with sort of durable rename (without fsyncs)
         // to prevent partial uploads. This was really hit when pageserver shutdown
         // cancelled the upload and partial file was left on the fs
-        // NOTE: Because temp file suffix always the same this operation is racy.
-        // Two concurrent operations can lead to the following sequence:
-        // T1: write(temp)
-        // T2: write(temp) -> overwrites the content
-        // T1: rename(temp, dst) -> succeeds
-        // T2: rename(temp, dst) -> fails, temp no longet exists
-        // This can be solved by supplying unique temp suffix every time, but this situation
-        // is not normal in the first place, the error can help (and helped at least once)
-        // to discover bugs in upper level synchronization.
         let temp_file_path =
             path_with_suffix_extension(&target_file_path, LOCAL_FS_TEMP_FILE_SUFFIX);
         let mut destination = io::BufWriter::new(

libs/remote_storage/tests/pagination_tests.rs

@@ -99,11 +99,7 @@ struct S3WithTestBlobs {
 #[async_trait::async_trait]
 impl AsyncTestContext for MaybeEnabledS3 {
     async fn setup() -> Self {
-        utils::logging::init(
-            utils::logging::LogFormat::Test,
-            utils::logging::TracingErrorLayerEnablement::Disabled,
-        )
-        .expect("logging init failed");
+        utils::logging::init(utils::logging::LogFormat::Test).expect("logging init failed");
         if env::var(ENABLE_REAL_S3_REMOTE_STORAGE_ENV_VAR_NAME).is_err() {
             info!(
                 "`{}` env variable is not set, skipping the test",

libs/utils/Cargo.toml

@@ -11,7 +11,6 @@ async-trait.workspace = true
 anyhow.workspace = true
 bincode.workspace = true
 bytes.workspace = true
-chrono.workspace = true
 heapless.workspace = true
 hex = { workspace = true, features = ["serde"] }
 hyper = { workspace = true, features = ["full"] }
@@ -28,8 +27,7 @@ signal-hook.workspace = true
 thiserror.workspace = true
 tokio.workspace = true
 tracing.workspace = true
-tracing-error.workspace = true
-tracing-subscriber = { workspace = true, features = ["json", "registry"] }
+tracing-subscriber = { workspace = true, features = ["json"] }
 rand.workspace = true
 serde_with.workspace = true
 strum.workspace = true
@@ -37,7 +35,6 @@ strum_macros.workspace = true
 url.workspace = true
 uuid.workspace = true
 
-pq_proto.workspace = true
 metrics.workspace = true
 workspace_hack.workspace = true
 

libs/utils/scripts/restore_from_wal.sh

@@ -1,21 +1,21 @@
 #!/bin/bash
-
-set -euxo pipefail
-
 PG_BIN=$1
 WAL_PATH=$2
 DATA_DIR=$3
 PORT=$4
-SYSID=$(od -A n -j 24 -N 8 -t d8 "$WAL_PATH"/000000010000000000000002* | cut -c 3-)
-rm -fr "$DATA_DIR"
-env -i LD_LIBRARY_PATH="$PG_BIN"/../lib "$PG_BIN"/initdb -E utf8 -U cloud_admin -D "$DATA_DIR" --sysid="$SYSID"
-echo port="$PORT" >> "$DATA_DIR"/postgresql.conf
-REDO_POS=0x$("$PG_BIN"/pg_controldata -D "$DATA_DIR" | grep -F "REDO location"| cut -c 42-)
+SYSID=`od -A n -j 24 -N 8 -t d8 $WAL_PATH/000000010000000000000002* | cut -c 3-`
+rm -fr $DATA_DIR
+env -i LD_LIBRARY_PATH=$PG_BIN/../lib $PG_BIN/initdb -E utf8 -U cloud_admin -D $DATA_DIR --sysid=$SYSID
+echo port=$PORT >> $DATA_DIR/postgresql.conf
+REDO_POS=0x`$PG_BIN/pg_controldata -D $DATA_DIR | fgrep "REDO location"| cut -c 42-`
 declare -i WAL_SIZE=$REDO_POS+114
-"$PG_BIN"/pg_ctl -D "$DATA_DIR" -l logfile start
-"$PG_BIN"/pg_ctl -D "$DATA_DIR" -l logfile stop -m immediate
-cp "$DATA_DIR"/pg_wal/000000010000000000000001 .
-cp "$WAL_PATH"/* "$DATA_DIR"/pg_wal/
-for partial in "$DATA_DIR"/pg_wal/*.partial ; do mv "$partial" "${partial%.partial}" ; done
-dd if=000000010000000000000001 of="$DATA_DIR"/pg_wal/000000010000000000000001 bs=$WAL_SIZE count=1 conv=notrunc
+$PG_BIN/pg_ctl -D $DATA_DIR -l logfile start
+$PG_BIN/pg_ctl -D $DATA_DIR -l logfile stop -m immediate
+cp $DATA_DIR/pg_wal/000000010000000000000001 .
+cp $WAL_PATH/* $DATA_DIR/pg_wal/
+if [ -f $DATA_DIR/pg_wal/*.partial ]
+then
+	(cd $DATA_DIR/pg_wal ; for partial in \*.partial ; do mv $partial `basename $partial .partial` ; done)
+fi
+dd if=000000010000000000000001 of=$DATA_DIR/pg_wal/000000010000000000000001 bs=$WAL_SIZE count=1 conv=notrunc
 rm -f 000000010000000000000001

libs/utils/scripts/restore_from_wal_archive.sh

@@ -0,0 +1,20 @@
+PG_BIN=$1
+WAL_PATH=$2
+DATA_DIR=$3
+PORT=$4
+SYSID=`od -A n -j 24 -N 8 -t d8 $WAL_PATH/000000010000000000000002* | cut -c 3-`
+rm -fr $DATA_DIR /tmp/pg_wals
+mkdir /tmp/pg_wals
+env -i LD_LIBRARY_PATH=$PG_BIN/../lib $PG_BIN/initdb -E utf8 -U cloud_admin -D $DATA_DIR --sysid=$SYSID
+echo port=$PORT >> $DATA_DIR/postgresql.conf
+REDO_POS=0x`$PG_BIN/pg_controldata -D $DATA_DIR | fgrep "REDO location"| cut -c 42-`
+declare -i WAL_SIZE=$REDO_POS+114
+cp $WAL_PATH/* /tmp/pg_wals
+if [ -f $DATA_DIR/pg_wal/*.partial ]
+then
+	(cd /tmp/pg_wals ; for partial in \*.partial ; do  mv $partial `basename $partial .partial` ; done)
+fi
+dd if=$DATA_DIR/pg_wal/000000010000000000000001 of=/tmp/pg_wals/000000010000000000000001 bs=$WAL_SIZE count=1 conv=notrunc
+echo > $DATA_DIR/recovery.signal
+rm -f $DATA_DIR/pg_wal/*
+echo "restore_command = 'cp /tmp/pg_wals/%f %p'" >> $DATA_DIR/postgresql.conf

libs/utils/src/http/endpoint.rs

@@ -76,7 +76,6 @@ where
 
         let log_quietly = method == Method::GET;
         async move {
-            let cancellation_guard = RequestCancelled::warn_when_dropped_without_responding();
             if log_quietly {
                 debug!("Handling request");
             } else {
@@ -88,11 +87,7 @@ where
             // Usage of the error handler also means that we expect only the `ApiError` errors to be raised in this call.
             //
             // Panics are not handled separately, there's a `tracing_panic_hook` from another module to do that globally.
-            let res = (self.0)(request).await;
-
-            cancellation_guard.disarm();
-
-            match res {
+            match (self.0)(request).await {
                 Ok(response) => {
                     let response_status = response.status();
                     if log_quietly && response_status.is_success() {
@@ -110,40 +105,6 @@ where
     }
 }
 
-/// Drop guard to WARN in case the request was dropped before completion.
-struct RequestCancelled {
-    warn: Option<tracing::Span>,
-}
-
-impl RequestCancelled {
-    /// Create the drop guard using the [`tracing::Span::current`] as the span.
-    fn warn_when_dropped_without_responding() -> Self {
-        RequestCancelled {
-            warn: Some(tracing::Span::current()),
-        }
-    }
-
-    /// Consume the drop guard without logging anything.
-    fn disarm(mut self) {
-        self.warn = None;
-    }
-}
-
-impl Drop for RequestCancelled {
-    fn drop(&mut self) {
-        if std::thread::panicking() {
-            // we are unwinding due to panicking, assume we are not dropped for cancellation
-        } else if let Some(span) = self.warn.take() {
-            // the span has all of the info already, but the outer `.instrument(span)` has already
-            // been dropped, so we need to manually re-enter it for this message.
-            //
-            // this is what the instrument would do before polling so it is fine.
-            let _g = span.entered();
-            warn!("request was dropped before completing");
-        }
-    }
-}
-
 async fn prometheus_metrics_handler(_req: Request<Body>) -> Result<Response<Body>, ApiError> {
     SERVE_METRICS_COUNT.inc();
 

libs/utils/src/http/json.rs

@@ -1,7 +1,9 @@
+use std::fmt::Display;
+
 use anyhow::Context;
 use bytes::Buf;
 use hyper::{header, Body, Request, Response, StatusCode};
-use serde::{Deserialize, Serialize};
+use serde::{Deserialize, Serialize, Serializer};
 
 use super::error::ApiError;
 
@@ -31,3 +33,12 @@ pub fn json_response<T: Serialize>(
         .map_err(|e| ApiError::InternalServerError(e.into()))?;
     Ok(response)
 }
+
+/// Serialize through Display trait.
+pub fn display_serialize<S, F>(z: &F, s: S) -> Result<S::Ok, S::Error>
+where
+    S: Serializer,
+    F: Display,
+{
+    s.serialize_str(&format!("{}", z))
+}

libs/utils/src/id.rs

@@ -265,26 +265,6 @@ impl fmt::Display for TenantTimelineId {
     }
 }
 
-impl FromStr for TenantTimelineId {
-    type Err = anyhow::Error;
-
-    fn from_str(s: &str) -> Result<Self, Self::Err> {
-        let mut parts = s.split('/');
-        let tenant_id = parts
-            .next()
-            .ok_or_else(|| anyhow::anyhow!("TenantTimelineId must contain tenant_id"))?
-            .parse()?;
-        let timeline_id = parts
-            .next()
-            .ok_or_else(|| anyhow::anyhow!("TenantTimelineId must contain timeline_id"))?
-            .parse()?;
-        if parts.next().is_some() {
-            anyhow::bail!("TenantTimelineId must contain only tenant_id and timeline_id");
-        }
-        Ok(TenantTimelineId::new(tenant_id, timeline_id))
-    }
-}
-
 // Unique ID of a storage node (safekeeper or pageserver). Supposed to be issued
 // by the console.
 #[derive(Clone, Copy, Eq, Ord, PartialEq, PartialOrd, Hash, Debug, Serialize, Deserialize)]

libs/utils/src/lib.rs

@@ -54,55 +54,25 @@ pub mod measured_stream;
 pub mod serde_percent;
 pub mod serde_regex;
 
-pub mod pageserver_feedback;
-
-pub mod tracing_span_assert;
-
-pub mod rate_limit;
-
-/// Primitive for coalescing operations into a single task which will not be cancelled by for
-/// example external http client closing the connection.
-pub mod shared_retryable;
-
-mod failpoint_macro_helpers {
-
-    /// use with fail::cfg("$name", "return(2000)")
-    ///
-    /// The effect is similar to a "sleep(2000)" action, i.e. we sleep for the
-    /// specified time (in milliseconds). The main difference is that we use async
-    /// tokio sleep function. Another difference is that we print lines to the log,
-    /// which can be useful in tests to check that the failpoint was hit.
-    #[macro_export]
-    macro_rules! failpoint_sleep_millis_async {
-        ($name:literal) => {{
-            // If the failpoint is used with a "return" action, set should_sleep to the
-            // returned value (as string). Otherwise it's set to None.
-            let should_sleep = (|| {
-                ::fail::fail_point!($name, |x| x);
-                ::std::option::Option::None
-            })();
-
-            // Sleep if the action was a returned value
-            if let ::std::option::Option::Some(duration_str) = should_sleep {
-                $crate::failpoint_sleep_helper($name, duration_str).await
-            }
-        }};
-    }
-
-    // Helper function used by the macro. (A function has nicer scoping so we
-    // don't need to decorate everything with "::")
-    pub async fn failpoint_sleep_helper(name: &'static str, duration_str: String) {
-        let millis = duration_str.parse::<u64>().unwrap();
-        let d = std::time::Duration::from_millis(millis);
-
-        tracing::info!("failpoint {:?}: sleeping for {:?}", name, d);
-        tokio::time::sleep(d).await;
-        tracing::info!("failpoint {:?}: sleep done", name);
-    }
+/// use with fail::cfg("$name", "return(2000)")
+#[macro_export]
+macro_rules! failpoint_sleep_millis_async {
+    ($name:literal) => {{
+        let should_sleep: Option<std::time::Duration> = (|| {
+            fail::fail_point!($name, |v: Option<_>| {
+                let millis = v.unwrap().parse::<u64>().unwrap();
+                Some(Duration::from_millis(millis))
+            });
+            None
+        })();
+        if let Some(d) = should_sleep {
+            tracing::info!("failpoint {:?}: sleeping for {:?}", $name, d);
+            tokio::time::sleep(d).await;
+            tracing::info!("failpoint {:?}: sleep done", $name);
+        }
+    }};
 }
 
-pub use failpoint_macro_helpers::failpoint_sleep_helper;
-
 /// This is a shortcut to embed git sha into binaries and avoid copying the same build script to all packages
 ///
 /// we have several cases:

libs/utils/src/logging.rs

@@ -1,7 +1,6 @@
 use std::str::FromStr;
 
 use anyhow::Context;
-use once_cell::sync::Lazy;
 use strum_macros::{EnumString, EnumVariantNames};
 
 #[derive(EnumString, EnumVariantNames, Eq, PartialEq, Debug, Clone, Copy)]
@@ -24,81 +23,24 @@ impl LogFormat {
     }
 }
 
-static TRACING_EVENT_COUNT: Lazy<metrics::IntCounterVec> = Lazy::new(|| {
-    metrics::register_int_counter_vec!(
-        "libmetrics_tracing_event_count",
-        "Number of tracing events, by level",
-        &["level"]
-    )
-    .expect("failed to define metric")
-});
+pub fn init(log_format: LogFormat) -> anyhow::Result<()> {
+    let default_filter_str = "info";
 
-struct TracingEventCountLayer(&'static metrics::IntCounterVec);
-
-impl<S> tracing_subscriber::layer::Layer<S> for TracingEventCountLayer
-where
-    S: tracing::Subscriber,
-{
-    fn on_event(
-        &self,
-        event: &tracing::Event<'_>,
-        _ctx: tracing_subscriber::layer::Context<'_, S>,
-    ) {
-        let level = event.metadata().level();
-        let level = match *level {
-            tracing::Level::ERROR => "error",
-            tracing::Level::WARN => "warn",
-            tracing::Level::INFO => "info",
-            tracing::Level::DEBUG => "debug",
-            tracing::Level::TRACE => "trace",
-        };
-        self.0.with_label_values(&[level]).inc();
-    }
-}
-
-/// Whether to add the `tracing_error` crate's `ErrorLayer`
-/// to the global tracing subscriber.
-///
-pub enum TracingErrorLayerEnablement {
-    /// Do not add the `ErrorLayer`.
-    Disabled,
-    /// Add the `ErrorLayer` with the filter specified by RUST_LOG, defaulting to `info` if `RUST_LOG` is unset.
-    EnableWithRustLogFilter,
-}
-
-pub fn init(
-    log_format: LogFormat,
-    tracing_error_layer_enablement: TracingErrorLayerEnablement,
-) -> anyhow::Result<()> {
     // We fall back to printing all spans at info-level or above if
     // the RUST_LOG environment variable is not set.
-    let rust_log_env_filter = || {
-        tracing_subscriber::EnvFilter::try_from_default_env()
-            .unwrap_or_else(|_| tracing_subscriber::EnvFilter::new("info"))
-    };
+    let env_filter = tracing_subscriber::EnvFilter::try_from_default_env()
+        .unwrap_or_else(|_| tracing_subscriber::EnvFilter::new(default_filter_str));
 
-    // NB: the order of the with() calls does not matter.
-    // See https://docs.rs/tracing-subscriber/0.3.16/tracing_subscriber/layer/index.html#per-layer-filtering
-    use tracing_subscriber::prelude::*;
-    let r = tracing_subscriber::registry();
-    let r = r.with({
-        let log_layer = tracing_subscriber::fmt::layer()
-            .with_target(false)
-            .with_ansi(atty::is(atty::Stream::Stdout))
-            .with_writer(std::io::stdout);
-        let log_layer = match log_format {
-            LogFormat::Json => log_layer.json().boxed(),
-            LogFormat::Plain => log_layer.boxed(),
-            LogFormat::Test => log_layer.with_test_writer().boxed(),
-        };
-        log_layer.with_filter(rust_log_env_filter())
-    });
-    let r = r.with(TracingEventCountLayer(&TRACING_EVENT_COUNT).with_filter(rust_log_env_filter()));
-    match tracing_error_layer_enablement {
-        TracingErrorLayerEnablement::EnableWithRustLogFilter => r
-            .with(tracing_error::ErrorLayer::default().with_filter(rust_log_env_filter()))
-            .init(),
-        TracingErrorLayerEnablement::Disabled => r.init(),
+    let base_logger = tracing_subscriber::fmt()
+        .with_env_filter(env_filter)
+        .with_target(false)
+        .with_ansi(atty::is(atty::Stream::Stdout))
+        .with_writer(std::io::stdout);
+
+    match log_format {
+        LogFormat::Json => base_logger.json().init(),
+        LogFormat::Plain => base_logger.init(),
+        LogFormat::Test => base_logger.with_test_writer().init(),
     }
 
     Ok(())
@@ -215,33 +157,3 @@ impl std::fmt::Debug for PrettyLocation<'_, '_> {
         <Self as std::fmt::Display>::fmt(self, f)
     }
 }
-
-#[cfg(test)]
-mod tests {
-    use metrics::{core::Opts, IntCounterVec};
-
-    use super::TracingEventCountLayer;
-
-    #[test]
-    fn tracing_event_count_metric() {
-        let counter_vec =
-            IntCounterVec::new(Opts::new("testmetric", "testhelp"), &["level"]).unwrap();
-        let counter_vec = Box::leak(Box::new(counter_vec)); // make it 'static
-        let layer = TracingEventCountLayer(counter_vec);
-        use tracing_subscriber::prelude::*;
-
-        tracing::subscriber::with_default(tracing_subscriber::registry().with(layer), || {
-            tracing::trace!("foo");
-            tracing::debug!("foo");
-            tracing::info!("foo");
-            tracing::warn!("foo");
-            tracing::error!("foo");
-        });
-
-        assert_eq!(counter_vec.with_label_values(&["trace"]).get(), 1);
-        assert_eq!(counter_vec.with_label_values(&["debug"]).get(), 1);
-        assert_eq!(counter_vec.with_label_values(&["info"]).get(), 1);
-        assert_eq!(counter_vec.with_label_values(&["warn"]).get(), 1);
-        assert_eq!(counter_vec.with_label_values(&["error"]).get(), 1);
-    }
-}

libs/utils/src/lsn.rs

@@ -62,48 +62,29 @@ impl Lsn {
     }
 
     /// Compute the offset into a segment
-    #[inline]
     pub fn segment_offset(self, seg_sz: usize) -> usize {
         (self.0 % seg_sz as u64) as usize
     }
 
     /// Compute LSN of the segment start.
-    #[inline]
     pub fn segment_lsn(self, seg_sz: usize) -> Lsn {
         Lsn(self.0 - (self.0 % seg_sz as u64))
     }
 
     /// Compute the segment number
-    #[inline]
     pub fn segment_number(self, seg_sz: usize) -> u64 {
         self.0 / seg_sz as u64
     }
 
     /// Compute the offset into a block
-    #[inline]
     pub fn block_offset(self) -> u64 {
         const BLCKSZ: u64 = XLOG_BLCKSZ as u64;
         self.0 % BLCKSZ
     }
 
-    /// Compute the block offset of the first byte of this Lsn within this
-    /// segment
-    #[inline]
-    pub fn page_lsn(self) -> Lsn {
-        Lsn(self.0 - self.block_offset())
-    }
-
-    /// Compute the block offset of the first byte of this Lsn within this
-    /// segment
-    #[inline]
-    pub fn page_offset_in_segment(self, seg_sz: usize) -> u64 {
-        (self.0 - self.block_offset()) - self.segment_lsn(seg_sz).0
-    }
-
     /// Compute the bytes remaining in this block
     ///
     /// If the LSN is already at the block boundary, it will return `XLOG_BLCKSZ`.
-    #[inline]
     pub fn remaining_in_block(self) -> u64 {
         const BLCKSZ: u64 = XLOG_BLCKSZ as u64;
         BLCKSZ - (self.0 % BLCKSZ)

libs/utils/src/pageserver_feedback.rs

@@ -1,214 +0,0 @@
-use std::time::{Duration, SystemTime};
-
-use bytes::{Buf, BufMut, Bytes, BytesMut};
-use pq_proto::{read_cstr, PG_EPOCH};
-use serde::{Deserialize, Serialize};
-use serde_with::{serde_as, DisplayFromStr};
-use tracing::{trace, warn};
-
-use crate::lsn::Lsn;
-
-/// Feedback pageserver sends to safekeeper and safekeeper resends to compute.
-/// Serialized in custom flexible key/value format. In replication protocol, it
-/// is marked with NEON_STATUS_UPDATE_TAG_BYTE to differentiate from postgres
-/// Standby status update / Hot standby feedback messages.
-///
-/// serde Serialize is used only for human readable dump to json (e.g. in
-/// safekeepers debug_dump).
-#[serde_as]
-#[derive(Debug, Clone, Copy, PartialEq, Eq, Serialize, Deserialize)]
-pub struct PageserverFeedback {
-    /// Last known size of the timeline. Used to enforce timeline size limit.
-    pub current_timeline_size: u64,
-    /// LSN last received and ingested by the pageserver. Controls backpressure.
-    #[serde_as(as = "DisplayFromStr")]
-    pub last_received_lsn: Lsn,
-    /// LSN up to which data is persisted by the pageserver to its local disc.
-    /// Controls backpressure.
-    #[serde_as(as = "DisplayFromStr")]
-    pub disk_consistent_lsn: Lsn,
-    /// LSN up to which data is persisted by the pageserver on s3; safekeepers
-    /// consider WAL before it can be removed.
-    #[serde_as(as = "DisplayFromStr")]
-    pub remote_consistent_lsn: Lsn,
-    // Serialize with RFC3339 format.
-    #[serde(with = "serde_systemtime")]
-    pub replytime: SystemTime,
-}
-
-// NOTE: Do not forget to increment this number when adding new fields to PageserverFeedback.
-// Do not remove previously available fields because this might be backwards incompatible.
-pub const PAGESERVER_FEEDBACK_FIELDS_NUMBER: u8 = 5;
-
-impl PageserverFeedback {
-    pub fn empty() -> PageserverFeedback {
-        PageserverFeedback {
-            current_timeline_size: 0,
-            last_received_lsn: Lsn::INVALID,
-            remote_consistent_lsn: Lsn::INVALID,
-            disk_consistent_lsn: Lsn::INVALID,
-            replytime: *PG_EPOCH,
-        }
-    }
-
-    // Serialize PageserverFeedback using custom format
-    // to support protocol extensibility.
-    //
-    // Following layout is used:
-    // char - number of key-value pairs that follow.
-    //
-    // key-value pairs:
-    // null-terminated string - key,
-    // uint32 - value length in bytes
-    // value itself
-    //
-    // TODO: change serialized fields names once all computes migrate to rename.
-    pub fn serialize(&self, buf: &mut BytesMut) {
-        buf.put_u8(PAGESERVER_FEEDBACK_FIELDS_NUMBER); // # of keys
-        buf.put_slice(b"current_timeline_size\0");
-        buf.put_i32(8);
-        buf.put_u64(self.current_timeline_size);
-
-        buf.put_slice(b"ps_writelsn\0");
-        buf.put_i32(8);
-        buf.put_u64(self.last_received_lsn.0);
-        buf.put_slice(b"ps_flushlsn\0");
-        buf.put_i32(8);
-        buf.put_u64(self.disk_consistent_lsn.0);
-        buf.put_slice(b"ps_applylsn\0");
-        buf.put_i32(8);
-        buf.put_u64(self.remote_consistent_lsn.0);
-
-        let timestamp = self
-            .replytime
-            .duration_since(*PG_EPOCH)
-            .expect("failed to serialize pg_replytime earlier than PG_EPOCH")
-            .as_micros() as i64;
-
-        buf.put_slice(b"ps_replytime\0");
-        buf.put_i32(8);
-        buf.put_i64(timestamp);
-    }
-
-    // Deserialize PageserverFeedback message
-    // TODO: change serialized fields names once all computes migrate to rename.
-    pub fn parse(mut buf: Bytes) -> PageserverFeedback {
-        let mut rf = PageserverFeedback::empty();
-        let nfields = buf.get_u8();
-        for _ in 0..nfields {
-            let key = read_cstr(&mut buf).unwrap();
-            match key.as_ref() {
-                b"current_timeline_size" => {
-                    let len = buf.get_i32();
-                    assert_eq!(len, 8);
-                    rf.current_timeline_size = buf.get_u64();
-                }
-                b"ps_writelsn" => {
-                    let len = buf.get_i32();
-                    assert_eq!(len, 8);
-                    rf.last_received_lsn = Lsn(buf.get_u64());
-                }
-                b"ps_flushlsn" => {
-                    let len = buf.get_i32();
-                    assert_eq!(len, 8);
-                    rf.disk_consistent_lsn = Lsn(buf.get_u64());
-                }
-                b"ps_applylsn" => {
-                    let len = buf.get_i32();
-                    assert_eq!(len, 8);
-                    rf.remote_consistent_lsn = Lsn(buf.get_u64());
-                }
-                b"ps_replytime" => {
-                    let len = buf.get_i32();
-                    assert_eq!(len, 8);
-                    let raw_time = buf.get_i64();
-                    if raw_time > 0 {
-                        rf.replytime = *PG_EPOCH + Duration::from_micros(raw_time as u64);
-                    } else {
-                        rf.replytime = *PG_EPOCH - Duration::from_micros(-raw_time as u64);
-                    }
-                }
-                _ => {
-                    let len = buf.get_i32();
-                    warn!(
-                        "PageserverFeedback parse. unknown key {} of len {len}. Skip it.",
-                        String::from_utf8_lossy(key.as_ref())
-                    );
-                    buf.advance(len as usize);
-                }
-            }
-        }
-        trace!("PageserverFeedback parsed is {:?}", rf);
-        rf
-    }
-}
-
-mod serde_systemtime {
-    use std::time::SystemTime;
-
-    use chrono::{DateTime, Utc};
-    use serde::{Deserialize, Deserializer, Serializer};
-
-    pub fn serialize<S>(ts: &SystemTime, serializer: S) -> Result<S::Ok, S::Error>
-    where
-        S: Serializer,
-    {
-        let chrono_dt: DateTime<Utc> = (*ts).into();
-        serializer.serialize_str(&chrono_dt.to_rfc3339())
-    }
-
-    pub fn deserialize<'de, D>(deserializer: D) -> Result<SystemTime, D::Error>
-    where
-        D: Deserializer<'de>,
-    {
-        let time: String = Deserialize::deserialize(deserializer)?;
-        Ok(DateTime::parse_from_rfc3339(&time)
-            .map_err(serde::de::Error::custom)?
-            .into())
-    }
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    #[test]
-    fn test_replication_feedback_serialization() {
-        let mut rf = PageserverFeedback::empty();
-        // Fill rf with some values
-        rf.current_timeline_size = 12345678;
-        // Set rounded time to be able to compare it with deserialized value,
-        // because it is rounded up to microseconds during serialization.
-        rf.replytime = *PG_EPOCH + Duration::from_secs(100_000_000);
-        let mut data = BytesMut::new();
-        rf.serialize(&mut data);
-
-        let rf_parsed = PageserverFeedback::parse(data.freeze());
-        assert_eq!(rf, rf_parsed);
-    }
-
-    #[test]
-    fn test_replication_feedback_unknown_key() {
-        let mut rf = PageserverFeedback::empty();
-        // Fill rf with some values
-        rf.current_timeline_size = 12345678;
-        // Set rounded time to be able to compare it with deserialized value,
-        // because it is rounded up to microseconds during serialization.
-        rf.replytime = *PG_EPOCH + Duration::from_secs(100_000_000);
-        let mut data = BytesMut::new();
-        rf.serialize(&mut data);
-
-        // Add an extra field to the buffer and adjust number of keys
-        if let Some(first) = data.first_mut() {
-            *first = PAGESERVER_FEEDBACK_FIELDS_NUMBER + 1;
-        }
-
-        data.put_slice(b"new_field_one\0");
-        data.put_i32(8);
-        data.put_u64(42);
-
-        // Parse serialized data and check that new field is not parsed
-        let rf_parsed = PageserverFeedback::parse(data.freeze());
-        assert_eq!(rf, rf_parsed);
-    }
-}

libs/utils/src/rate_limit.rs

@@ -1,66 +0,0 @@
-//! A helper to rate limit operations.
-
-use std::time::{Duration, Instant};
-
-pub struct RateLimit {
-    last: Option<Instant>,
-    interval: Duration,
-}
-
-impl RateLimit {
-    pub fn new(interval: Duration) -> Self {
-        Self {
-            last: None,
-            interval,
-        }
-    }
-
-    /// Call `f` if the rate limit allows.
-    /// Don't call it otherwise.
-    pub fn call<F: FnOnce()>(&mut self, f: F) {
-        let now = Instant::now();
-        match self.last {
-            Some(last) if now - last <= self.interval => {
-                // ratelimit
-            }
-            _ => {
-                self.last = Some(now);
-                f();
-            }
-        }
-    }
-}
-
-#[cfg(test)]
-mod tests {
-    use std::sync::atomic::AtomicUsize;
-
-    #[test]
-    fn basics() {
-        use super::RateLimit;
-        use std::sync::atomic::Ordering::Relaxed;
-        use std::time::Duration;
-
-        let called = AtomicUsize::new(0);
-        let mut f = RateLimit::new(Duration::from_millis(100));
-
-        let cl = || {
-            called.fetch_add(1, Relaxed);
-        };
-
-        f.call(cl);
-        assert_eq!(called.load(Relaxed), 1);
-        f.call(cl);
-        assert_eq!(called.load(Relaxed), 1);
-        f.call(cl);
-        assert_eq!(called.load(Relaxed), 1);
-        std::thread::sleep(Duration::from_millis(100));
-        f.call(cl);
-        assert_eq!(called.load(Relaxed), 2);
-        f.call(cl);
-        assert_eq!(called.load(Relaxed), 2);
-        std::thread::sleep(Duration::from_millis(100));
-        f.call(cl);
-        assert_eq!(called.load(Relaxed), 3);
-    }
-}

libs/utils/src/shared_retryable.rs

@@ -1,657 +0,0 @@
-use std::future::Future;
-use std::sync::Arc;
-
-/// Container using which many request handlers can come together and join a single task to
-/// completion instead of racing each other and their own cancellation.
-///
-/// In a picture:
-///
-/// ```text
-/// SharedRetryable::try_restart         Spawned task completes with only one concurrent attempt
-///                             \       /
-///      request handler 1 ---->|--X
-///      request handler 2 ---->|-------|
-///      request handler 3 ---->|-------|
-///                             |       |
-///                             v       |
-///       one spawned task      \------>/
-///
-/// (X = cancelled during await)
-/// ```
-///
-/// Implementation is cancel safe. Implementation and internal structure are hurt by the inability
-/// to just spawn the task, but this is needed for `pageserver` usage. Within `pageserver`, the
-/// `task_mgr` must be used to spawn the future because it will cause awaiting during shutdown.
-///
-/// Implementation exposes a fully decomposed [`SharedRetryable::try_restart`] which requires the
-/// caller to do the spawning before awaiting for the result. If the caller is dropped while this
-/// happens, a new attempt will be required, and all concurrent awaiters will see a
-/// [`RetriedTaskPanicked`] error.
-///
-/// There is another "family of APIs" [`SharedRetryable::attempt_spawn`] for infallible futures. It is
-/// just provided for completeness, and it does not have a fully decomposed version like
-/// `try_restart`.
-///
-/// For `try_restart_*` family of APIs, there is a concept of two leveled results. The inner level
-/// is returned by the executed future. It needs to be `Clone`. Most errors are not `Clone`, so
-/// implementation advice is to log the happened error, and not propagate more than a label as the
-/// "inner error" which will be used to build an outer error. The outer error will also have to be
-/// convertable from [`RetriedTaskPanicked`] to absorb that case as well.
-///
-/// ## Example
-///
-/// A shared service value completes the infallible work once, even if called concurrently by
-/// multiple cancellable tasks.
-///
-/// Example moved as a test `service_example`.
-#[derive(Clone)]
-pub struct SharedRetryable<V> {
-    inner: Arc<tokio::sync::Mutex<MaybeDone<V>>>,
-}
-
-impl<V> Default for SharedRetryable<V> {
-    fn default() -> Self {
-        Self {
-            inner: Arc::new(tokio::sync::Mutex::new(MaybeDone::default())),
-        }
-    }
-}
-
-/// Determine if an error is transient or permanent.
-pub trait Retryable {
-    fn is_permanent(&self) -> bool {
-        true
-    }
-}
-
-pub trait MakeFuture {
-    type Future: Future<Output = Self::Output> + Send + 'static;
-    type Output: Send + 'static;
-
-    fn make_future(self) -> Self::Future;
-}
-
-impl<Fun, Fut, R> MakeFuture for Fun
-where
-    Fun: FnOnce() -> Fut,
-    Fut: Future<Output = R> + Send + 'static,
-    R: Send + 'static,
-{
-    type Future = Fut;
-    type Output = R;
-
-    fn make_future(self) -> Self::Future {
-        self()
-    }
-}
-
-/// Retried task panicked, was cancelled, or never spawned (see [`SharedRetryable::try_restart`]).
-#[derive(Debug, PartialEq, Eq)]
-pub struct RetriedTaskPanicked;
-
-impl<T, E1> SharedRetryable<Result<T, E1>>
-where
-    T: Clone + std::fmt::Debug + Send + 'static,
-    E1: Retryable + Clone + std::fmt::Debug + Send + 'static,
-{
-    /// Restart a previously failed operation unless it already completed with a terminal result.
-    ///
-    /// Many futures can call this function and and get the terminal result from an earlier attempt
-    /// or start a new attempt, or join an existing one.
-    ///
-    /// Compared to `Self::try_restart`, this method also spawns the future to run, which would
-    /// otherwise have to be done manually.
-    #[cfg(test)]
-    pub async fn try_restart_spawn<E2>(
-        &self,
-        retry_with: impl MakeFuture<Output = Result<T, E1>>,
-    ) -> Result<T, E2>
-    where
-        E2: From<E1> + From<RetriedTaskPanicked> + Send + 'static,
-    {
-        let (recv, maybe_fut) = self.try_restart(retry_with).await;
-
-        if let Some(fut) = maybe_fut {
-            // top level function, we must spawn, pageserver cannot use this
-            tokio::spawn(fut);
-        }
-
-        recv.await
-    }
-
-    /// Restart a previously failed operation unless it already completed with a terminal result.
-    ///
-    /// Many futures can call this function and get the terminal result from an earlier attempt or
-    /// start a new attempt, or join an existing one.
-    ///
-    /// If a task calling this method is cancelled before spawning the returned future, this
-    /// attempt is immediatedly deemed as having panicked will happen, but without a panic ever
-    /// happening.
-    ///
-    /// Returns one future for waiting for the result and possibly another which needs to be
-    /// spawned when `Some`. Spawning has to happen before waiting is started, otherwise the first
-    /// future will never make progress.
-    ///
-    /// This complication exists because on `pageserver` we cannot use `tokio::spawn` directly
-    /// at this time.
-    pub async fn try_restart<E2>(
-        &self,
-        retry_with: impl MakeFuture<Output = Result<T, E1>>,
-    ) -> (
-        impl Future<Output = Result<T, E2>> + Send + 'static,
-        Option<impl Future<Output = ()> + Send + 'static>,
-    )
-    where
-        E2: From<E1> + From<RetriedTaskPanicked> + Send + 'static,
-    {
-        use futures::future::Either;
-
-        match self.decide_to_retry_or_join(retry_with).await {
-            Ok(terminal) => (Either::Left(async move { terminal }), None),
-            Err((rx, maybe_fut)) => {
-                let recv = Self::make_oneshot_alike_receiver(rx);
-
-                (Either::Right(recv), maybe_fut)
-            }
-        }
-    }
-
-    /// Returns a Ok if the previous attempt had resulted in a terminal result. Err is returned
-    /// when an attempt can be joined and possibly needs to be spawned.
-    async fn decide_to_retry_or_join<E2>(
-        &self,
-        retry_with: impl MakeFuture<Output = Result<T, E1>>,
-    ) -> Result<
-        Result<T, E2>,
-        (
-            tokio::sync::broadcast::Receiver<Result<T, E1>>,
-            Option<impl Future<Output = ()> + Send + 'static>,
-        ),
-    >
-    where
-        E2: From<E1> + From<RetriedTaskPanicked>,
-    {
-        let mut g = self.inner.lock().await;
-
-        let maybe_rx = match &*g {
-            MaybeDone::Done(Ok(t)) => return Ok(Ok(t.to_owned())),
-            MaybeDone::Done(Err(e)) if e.is_permanent() => return Ok(Err(E2::from(e.to_owned()))),
-            MaybeDone::Pending(weak) => {
-                // failure to upgrade can mean only one thing: there was an unexpected
-                // panic which we consider as a transient retryable error.
-                weak.upgrade()
-            }
-            MaybeDone::Done(Err(_retryable)) => None,
-            MaybeDone::NotStarted => None,
-        };
-
-        let (strong, maybe_fut) = match maybe_rx {
-            Some(strong) => (strong, None),
-            None => {
-                // new attempt
-                // panic safety: invoke the factory before configuring the pending value
-                let fut = retry_with.make_future();
-
-                let (strong, fut) = self.make_run_and_complete(fut, &mut g);
-                (strong, Some(fut))
-            }
-        };
-
-        // important: the Arc<Receiver> is not held after unlocking
-        // important: we resubscribe before lock is released to be sure to get a message which
-        // is sent once receiver is dropped
-        let rx = strong.resubscribe();
-        drop(strong);
-        Err((rx, maybe_fut))
-    }
-
-    /// Configure a new attempt, but leave spawning it to the caller.
-    ///
-    /// Returns an `Arc<Receiver<V>>` which is valid until the attempt completes, and the future
-    /// which will need to run to completion outside the lifecycle of the caller.
-    fn make_run_and_complete(
-        &self,
-        fut: impl Future<Output = Result<T, E1>> + Send + 'static,
-        g: &mut tokio::sync::MutexGuard<'_, MaybeDone<Result<T, E1>>>,
-    ) -> (
-        Arc<tokio::sync::broadcast::Receiver<Result<T, E1>>>,
-        impl Future<Output = ()> + Send + 'static,
-    ) {
-        #[cfg(debug_assertions)]
-        match &**g {
-            MaybeDone::Pending(weak) => {
-                assert!(
-                    weak.upgrade().is_none(),
-                    "when starting a restart, should no longer have an upgradeable channel"
-                );
-            }
-            MaybeDone::Done(Err(err)) => {
-                assert!(
-                    !err.is_permanent(),
-                    "when restarting, the err must be transient"
-                );
-            }
-            MaybeDone::Done(Ok(_)) => {
-                panic!("unexpected restart after a completion on MaybeDone");
-            }
-            MaybeDone::NotStarted => {}
-        }
-
-        self.make_run_and_complete_any(fut, g)
-    }
-
-    /// Oneshot alike as in it's a future which will be consumed by an `await`.
-    ///
-    /// Otherwise the caller might think it's beneficial or reasonable to poll the channel multiple
-    /// times.
-    async fn make_oneshot_alike_receiver<E2>(
-        mut rx: tokio::sync::broadcast::Receiver<Result<T, E1>>,
-    ) -> Result<T, E2>
-    where
-        E2: From<E1> + From<RetriedTaskPanicked>,
-    {
-        use tokio::sync::broadcast::error::RecvError;
-
-        match rx.recv().await {
-            Ok(Ok(t)) => Ok(t),
-            Ok(Err(e)) => Err(E2::from(e)),
-            Err(RecvError::Closed | RecvError::Lagged(_)) => {
-                // lagged doesn't mean anything with 1 send, but whatever, handle it the same
-                // this case should only ever happen if a panick happened in the `fut`.
-                Err(E2::from(RetriedTaskPanicked))
-            }
-        }
-    }
-}
-
-impl<V> SharedRetryable<V>
-where
-    V: std::fmt::Debug + Clone + Send + 'static,
-{
-    /// Attempt to run once a spawned future to completion.
-    ///
-    /// Any previous attempt which panicked will be retried, but the `RetriedTaskPanicked` will be
-    /// returned when the most recent attempt panicked.
-    #[cfg(test)]
-    pub async fn attempt_spawn(
-        &self,
-        attempt_with: impl MakeFuture<Output = V>,
-    ) -> Result<V, RetriedTaskPanicked> {
-        let (rx, maybe_fut) = {
-            let mut g = self.inner.lock().await;
-
-            let maybe_rx = match &*g {
-                MaybeDone::Done(v) => return Ok(v.to_owned()),
-                MaybeDone::Pending(weak) => {
-                    // see comment in try_restart
-                    weak.upgrade()
-                }
-                MaybeDone::NotStarted => None,
-            };
-
-            let (strong, maybe_fut) = match maybe_rx {
-                Some(strong) => (strong, None),
-                None => {
-                    let fut = attempt_with.make_future();
-
-                    let (strong, fut) = self.make_run_and_complete_any(fut, &mut g);
-                    (strong, Some(fut))
-                }
-            };
-
-            // see decide_to_retry_or_join for important notes
-            let rx = strong.resubscribe();
-            drop(strong);
-            (rx, maybe_fut)
-        };
-
-        if let Some(fut) = maybe_fut {
-            // this is a top level function, need to spawn directly
-            // from pageserver one wouldn't use this but more piecewise functions
-            tokio::spawn(fut);
-        }
-
-        let recv = Self::make_oneshot_alike_receiver_any(rx);
-
-        recv.await
-    }
-
-    /// Configure a new attempt, but leave spawning it to the caller.
-    ///
-    /// Forgetting the returned future is outside of scope of any correctness guarantees; all of
-    /// the waiters will then be deadlocked, and the MaybeDone will forever be pending. Dropping
-    /// and not running the future will then require a new attempt.
-    ///
-    /// Also returns an `Arc<Receiver<V>>` which is valid until the attempt completes.
-    fn make_run_and_complete_any(
-        &self,
-        fut: impl Future<Output = V> + Send + 'static,
-        g: &mut tokio::sync::MutexGuard<'_, MaybeDone<V>>,
-    ) -> (
-        Arc<tokio::sync::broadcast::Receiver<V>>,
-        impl Future<Output = ()> + Send + 'static,
-    ) {
-        let (tx, rx) = tokio::sync::broadcast::channel(1);
-        let strong = Arc::new(rx);
-
-        **g = MaybeDone::Pending(Arc::downgrade(&strong));
-
-        let retry = {
-            let strong = strong.clone();
-            self.clone().run_and_complete(fut, tx, strong)
-        };
-
-        #[cfg(debug_assertions)]
-        match &**g {
-            MaybeDone::Pending(weak) => {
-                let rx = weak.upgrade().expect("holding the weak and strong locally");
-                assert!(Arc::ptr_eq(&strong, &rx));
-            }
-            _ => unreachable!("MaybeDone::pending must be set after spawn_and_run_complete_any"),
-        }
-
-        (strong, retry)
-    }
-
-    /// Run the actual attempt, and communicate the response via both:
-    /// - setting the `MaybeDone::Done`
-    /// - the broadcast channel
-    async fn run_and_complete(
-        self,
-        fut: impl Future<Output = V>,
-        tx: tokio::sync::broadcast::Sender<V>,
-        strong: Arc<tokio::sync::broadcast::Receiver<V>>,
-    ) {
-        let res = fut.await;
-
-        {
-            let mut g = self.inner.lock().await;
-            g.complete(&strong, res.clone());
-
-            // make the weak un-upgradeable by dropping the final alive
-            // reference to it. it is final Arc because the Arc never escapes
-            // the critical section in `decide_to_retry_or_join` or `attempt_spawn`.
-            Arc::try_unwrap(strong).expect("expected this to be the only Arc<Receiver<V>>");
-        }
-
-        // now no one can get the Pending(weak) value to upgrade and they only see
-        // the Done(res).
-        //
-        // send the result value to listeners, if any
-        drop(tx.send(res));
-    }
-
-    #[cfg(test)]
-    async fn make_oneshot_alike_receiver_any(
-        mut rx: tokio::sync::broadcast::Receiver<V>,
-    ) -> Result<V, RetriedTaskPanicked> {
-        use tokio::sync::broadcast::error::RecvError;
-
-        match rx.recv().await {
-            Ok(t) => Ok(t),
-            Err(RecvError::Closed | RecvError::Lagged(_)) => {
-                // lagged doesn't mean anything with 1 send, but whatever, handle it the same
-                // this case should only ever happen if a panick happened in the `fut`.
-                Err(RetriedTaskPanicked)
-            }
-        }
-    }
-}
-
-/// MaybeDone handles synchronization for multiple requests and the single actual task.
-///
-/// If request handlers witness `Pending` which they are able to upgrade, they are guaranteed a
-/// useful `recv().await`, where useful means "value" or "disconnect" arrives. If upgrade fails,
-/// this means that "disconnect" has happened in the past.
-///
-/// On successful execution the one executing task will set this to `Done` variant, with the actual
-/// resulting value.
-#[derive(Debug, Default)]
-pub enum MaybeDone<V> {
-    Pending(std::sync::Weak<tokio::sync::broadcast::Receiver<V>>),
-    Done(V),
-    #[default]
-    NotStarted,
-}
-
-impl<V: std::fmt::Debug> MaybeDone<V> {
-    fn complete(&mut self, _strong: &Arc<tokio::sync::broadcast::Receiver<V>>, outcome: V) {
-        #[cfg(debug_assertions)]
-        match self {
-            MaybeDone::Pending(weak) => {
-                let same = weak
-                    .upgrade()
-                    // we don't yet have Receiver::same_channel
-                    .map(|rx| Arc::ptr_eq(_strong, &rx))
-                    .unwrap_or(false);
-                assert!(same, "different channel had been replaced or dropped");
-            }
-            other => panic!("unexpected MaybeDone: {other:?}"),
-        }
-
-        *self = MaybeDone::Done(outcome);
-    }
-}
-
-#[cfg(test)]
-mod tests {
-    use super::{RetriedTaskPanicked, Retryable, SharedRetryable};
-    use std::sync::Arc;
-
-    #[derive(Debug)]
-    enum OuterError {
-        AttemptPanicked,
-        Unlucky,
-    }
-
-    #[derive(Clone, Debug)]
-    enum InnerError {
-        Unlucky,
-    }
-
-    impl Retryable for InnerError {
-        fn is_permanent(&self) -> bool {
-            false
-        }
-    }
-
-    impl From<InnerError> for OuterError {
-        fn from(_: InnerError) -> Self {
-            OuterError::Unlucky
-        }
-    }
-
-    impl From<RetriedTaskPanicked> for OuterError {
-        fn from(_: RetriedTaskPanicked) -> Self {
-            OuterError::AttemptPanicked
-        }
-    }
-
-    #[tokio::test]
-    async fn restartable_until_permanent() {
-        let shr = SharedRetryable::<Result<u8, InnerError>>::default();
-
-        let res = shr
-            .try_restart_spawn(|| async move { panic!("really unlucky") })
-            .await;
-
-        assert!(matches!(res, Err(OuterError::AttemptPanicked)));
-
-        let res = shr
-            .try_restart_spawn(|| async move { Err(InnerError::Unlucky) })
-            .await;
-
-        assert!(matches!(res, Err(OuterError::Unlucky)));
-
-        let res = shr.try_restart_spawn(|| async move { Ok(42) }).await;
-
-        assert!(matches!(res, Ok::<u8, OuterError>(42)));
-
-        let res = shr
-            .try_restart_spawn(|| async move { panic!("rerun should clone Ok(42)") })
-            .await;
-
-        assert!(matches!(res, Ok::<u8, OuterError>(42)));
-    }
-
-    /// Demonstration of the SharedRetryable::attempt
-    #[tokio::test]
-    async fn attemptable_until_no_panic() {
-        let shr = SharedRetryable::<u8>::default();
-
-        let res = shr
-            .attempt_spawn(|| async move { panic!("should not interfere") })
-            .await;
-
-        assert!(matches!(res, Err(RetriedTaskPanicked)), "{res:?}");
-
-        let res = shr.attempt_spawn(|| async move { 42 }).await;
-
-        assert_eq!(res, Ok(42));
-
-        let res = shr
-            .attempt_spawn(|| async move { panic!("should not be called") })
-            .await;
-
-        assert_eq!(res, Ok(42));
-    }
-
-    #[tokio::test]
-    async fn cancelling_spawner_is_fine() {
-        let shr = SharedRetryable::<Result<u8, InnerError>>::default();
-
-        let (recv1, maybe_fut) = shr
-            .try_restart(|| async move { panic!("should not have been called") })
-            .await;
-        let should_be_spawned = maybe_fut.unwrap();
-
-        let (recv2, maybe_fut) = shr
-            .try_restart(|| async move {
-                panic!("should never be called because waiting on should_be_spawned")
-            })
-            .await;
-        assert!(
-            matches!(maybe_fut, None),
-            "only the first one should had created the future"
-        );
-
-        let mut recv1 = std::pin::pin!(recv1);
-        let mut recv2 = std::pin::pin!(recv2);
-
-        tokio::select! {
-            _ = tokio::time::sleep(std::time::Duration::from_millis(100)) => {},
-            _ = &mut recv1 => unreachable!("should not have completed because should_be_spawned not spawned"),
-            _ = &mut recv2 => unreachable!("should not have completed because should_be_spawned not spawned"),
-        }
-
-        drop(should_be_spawned);
-
-        let res = recv1.await;
-        assert!(matches!(res, Err(OuterError::AttemptPanicked)), "{res:?}");
-
-        let res = recv2.await;
-        assert!(matches!(res, Err(OuterError::AttemptPanicked)), "{res:?}");
-
-        // but we can still reach a terminal state if the api is not misused or the
-        // should_be_spawned winner is not cancelled
-
-        let recv1 = shr.try_restart_spawn::<OuterError>(|| async move { Ok(42) });
-        let recv2 = shr.try_restart_spawn::<OuterError>(|| async move { Ok(43) });
-
-        assert_eq!(recv1.await.unwrap(), 42);
-        assert_eq!(recv2.await.unwrap(), 42, "43 should never be returned");
-    }
-
-    #[tokio::test]
-    async fn service_example() {
-        #[derive(Debug, Clone, Copy)]
-        enum OneLevelError {
-            TaskPanicked,
-        }
-
-        impl Retryable for OneLevelError {
-            fn is_permanent(&self) -> bool {
-                // for a single level errors, this wording is weird
-                !matches!(self, OneLevelError::TaskPanicked)
-            }
-        }
-
-        impl From<RetriedTaskPanicked> for OneLevelError {
-            fn from(_: RetriedTaskPanicked) -> Self {
-                OneLevelError::TaskPanicked
-            }
-        }
-
-        #[derive(Clone, Default)]
-        struct Service(SharedRetryable<Result<u8, OneLevelError>>);
-
-        impl Service {
-            async fn work(
-                &self,
-                completions: Arc<std::sync::atomic::AtomicUsize>,
-            ) -> Result<u8, OneLevelError> {
-                self.0
-                    .try_restart_spawn(|| async move {
-                        // give time to cancel some of the tasks
-                        tokio::time::sleep(std::time::Duration::from_secs(1)).await;
-                        completions.fetch_add(1, std::sync::atomic::Ordering::Relaxed);
-                        Self::work_once().await
-                    })
-                    .await
-            }
-
-            async fn work_once() -> Result<u8, OneLevelError> {
-                Ok(42)
-            }
-        }
-
-        let svc = Service::default();
-
-        let mut js = tokio::task::JoinSet::new();
-
-        let barrier = Arc::new(tokio::sync::Barrier::new(10 + 1));
-        let completions = Arc::new(std::sync::atomic::AtomicUsize::new(0));
-
-        let handles = (0..10)
-            .map(|_| {
-                js.spawn({
-                    let svc = svc.clone();
-                    let barrier = barrier.clone();
-                    let completions = completions.clone();
-                    async move {
-                        // make sure all tasks are ready to start at the same time
-                        barrier.wait().await;
-                        // after successfully starting the work, any of the futures could get cancelled
-                        svc.work(completions).await
-                    }
-                })
-            })
-            .collect::<Vec<_>>();
-
-        barrier.wait().await;
-
-        tokio::time::sleep(std::time::Duration::from_millis(100)).await;
-
-        handles[5].abort();
-
-        let mut cancellations = 0;
-
-        while let Some(res) = js.join_next().await {
-            // all complete with the same result
-            match res {
-                Ok(res) => assert_eq!(res.unwrap(), 42),
-                Err(je) => {
-                    // except for the one task we cancelled; it's cancelling
-                    // does not interfere with the result
-                    assert!(je.is_cancelled());
-                    cancellations += 1;
-                    assert_eq!(cancellations, 1, "only 6th task was aborted");
-                    // however we cannot assert that everytime we get to cancel the 6th task
-                }
-            }
-        }
-
-        // there will be at most one terminal completion
-        assert_eq!(completions.load(std::sync::atomic::Ordering::Relaxed), 1);
-    }
-}

libs/utils/src/tracing_span_assert.rs

@@ -1,287 +0,0 @@
-//! Assert that the current [`tracing::Span`] has a given set of fields.
-//!
-//! # Usage
-//!
-//! ```
-//! use tracing_subscriber::prelude::*;
-//! let registry = tracing_subscriber::registry()
-//!    .with(tracing_error::ErrorLayer::default());
-//!
-//! // Register the registry as the global subscriber.
-//! // In this example, we'll only use it as a thread-local subscriber.
-//! let _guard = tracing::subscriber::set_default(registry);
-//!
-//! // Then, in the main code:
-//!
-//! let span = tracing::info_span!("TestSpan", test_id = 1);
-//! let _guard = span.enter();
-//!
-//! // ... down the call stack
-//!
-//! use utils::tracing_span_assert::{check_fields_present, MultiNameExtractor};
-//! let extractor = MultiNameExtractor::new("TestExtractor", ["test", "test_id"]);
-//! match check_fields_present([&extractor]) {
-//!    Ok(()) => {},
-//!    Err(missing) => {
-//!        panic!("Missing fields: {:?}", missing.into_iter().map(|f| f.name() ).collect::<Vec<_>>());
-//!    }
-//! }
-//! ```
-//!
-//! Recommended reading: https://docs.rs/tracing-subscriber/0.3.16/tracing_subscriber/layer/index.html#per-layer-filtering
-//!
-
-use std::{
-    collections::HashSet,
-    fmt::{self},
-    hash::{Hash, Hasher},
-};
-
-pub enum ExtractionResult {
-    Present,
-    Absent,
-}
-
-pub trait Extractor: Send + Sync + std::fmt::Debug {
-    fn name(&self) -> &str;
-    fn extract(&self, fields: &tracing::field::FieldSet) -> ExtractionResult;
-}
-
-#[derive(Debug)]
-pub struct MultiNameExtractor<const L: usize> {
-    name: &'static str,
-    field_names: [&'static str; L],
-}
-
-impl<const L: usize> MultiNameExtractor<L> {
-    pub fn new(name: &'static str, field_names: [&'static str; L]) -> MultiNameExtractor<L> {
-        MultiNameExtractor { name, field_names }
-    }
-}
-impl<const L: usize> Extractor for MultiNameExtractor<L> {
-    fn name(&self) -> &str {
-        self.name
-    }
-    fn extract(&self, fields: &tracing::field::FieldSet) -> ExtractionResult {
-        if fields.iter().any(|f| self.field_names.contains(&f.name())) {
-            ExtractionResult::Present
-        } else {
-            ExtractionResult::Absent
-        }
-    }
-}
-
-struct MemoryIdentity<'a>(&'a dyn Extractor);
-
-impl<'a> MemoryIdentity<'a> {
-    fn as_ptr(&self) -> *const () {
-        self.0 as *const _ as *const ()
-    }
-}
-impl<'a> PartialEq for MemoryIdentity<'a> {
-    fn eq(&self, other: &Self) -> bool {
-        self.as_ptr() == other.as_ptr()
-    }
-}
-impl<'a> Eq for MemoryIdentity<'a> {}
-impl<'a> Hash for MemoryIdentity<'a> {
-    fn hash<H: Hasher>(&self, state: &mut H) {
-        self.as_ptr().hash(state);
-    }
-}
-impl<'a> fmt::Debug for MemoryIdentity<'a> {
-    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> std::fmt::Result {
-        write!(f, "{:p}: {}", self.as_ptr(), self.0.name())
-    }
-}
-
-/// The extractor names passed as keys to [`new`].
-pub fn check_fields_present<const L: usize>(
-    must_be_present: [&dyn Extractor; L],
-) -> Result<(), Vec<&dyn Extractor>> {
-    let mut missing: HashSet<MemoryIdentity> =
-        HashSet::from_iter(must_be_present.into_iter().map(|r| MemoryIdentity(r)));
-    let trace = tracing_error::SpanTrace::capture();
-    trace.with_spans(|md, _formatted_fields| {
-        missing.retain(|extractor| match extractor.0.extract(md.fields()) {
-            ExtractionResult::Present => false,
-            ExtractionResult::Absent => true,
-        });
-        !missing.is_empty() // continue walking up until we've found all missing
-    });
-    if missing.is_empty() {
-        Ok(())
-    } else {
-        Err(missing.into_iter().map(|mi| mi.0).collect())
-    }
-}
-
-#[cfg(test)]
-mod tests {
-
-    use tracing_subscriber::prelude::*;
-
-    use super::*;
-
-    struct Setup {
-        _current_thread_subscriber_guard: tracing::subscriber::DefaultGuard,
-        tenant_extractor: MultiNameExtractor<2>,
-        timeline_extractor: MultiNameExtractor<2>,
-    }
-
-    fn setup_current_thread() -> Setup {
-        let tenant_extractor = MultiNameExtractor::new("TenantId", ["tenant_id", "tenant"]);
-        let timeline_extractor = MultiNameExtractor::new("TimelineId", ["timeline_id", "timeline"]);
-
-        let registry = tracing_subscriber::registry()
-            .with(tracing_subscriber::fmt::layer())
-            .with(tracing_error::ErrorLayer::default());
-
-        let guard = tracing::subscriber::set_default(registry);
-
-        Setup {
-            _current_thread_subscriber_guard: guard,
-            tenant_extractor,
-            timeline_extractor,
-        }
-    }
-
-    fn assert_missing(missing: Vec<&dyn Extractor>, expected: Vec<&dyn Extractor>) {
-        let missing: HashSet<MemoryIdentity> =
-            HashSet::from_iter(missing.into_iter().map(MemoryIdentity));
-        let expected: HashSet<MemoryIdentity> =
-            HashSet::from_iter(expected.into_iter().map(MemoryIdentity));
-        assert_eq!(missing, expected);
-    }
-
-    #[test]
-    fn positive_one_level() {
-        let setup = setup_current_thread();
-        let span = tracing::info_span!("root", tenant_id = "tenant-1", timeline_id = "timeline-1");
-        let _guard = span.enter();
-        check_fields_present([&setup.tenant_extractor, &setup.timeline_extractor]).unwrap();
-    }
-
-    #[test]
-    fn negative_one_level() {
-        let setup = setup_current_thread();
-        let span = tracing::info_span!("root", timeline_id = "timeline-1");
-        let _guard = span.enter();
-        let missing =
-            check_fields_present([&setup.tenant_extractor, &setup.timeline_extractor]).unwrap_err();
-        assert_missing(missing, vec![&setup.tenant_extractor]);
-    }
-
-    #[test]
-    fn positive_multiple_levels() {
-        let setup = setup_current_thread();
-
-        let span = tracing::info_span!("root");
-        let _guard = span.enter();
-
-        let span = tracing::info_span!("child", tenant_id = "tenant-1");
-        let _guard = span.enter();
-
-        let span = tracing::info_span!("grandchild", timeline_id = "timeline-1");
-        let _guard = span.enter();
-
-        check_fields_present([&setup.tenant_extractor, &setup.timeline_extractor]).unwrap();
-    }
-
-    #[test]
-    fn negative_multiple_levels() {
-        let setup = setup_current_thread();
-
-        let span = tracing::info_span!("root");
-        let _guard = span.enter();
-
-        let span = tracing::info_span!("child", timeline_id = "timeline-1");
-        let _guard = span.enter();
-
-        let missing = check_fields_present([&setup.tenant_extractor]).unwrap_err();
-        assert_missing(missing, vec![&setup.tenant_extractor]);
-    }
-
-    #[test]
-    fn positive_subset_one_level() {
-        let setup = setup_current_thread();
-        let span = tracing::info_span!("root", tenant_id = "tenant-1", timeline_id = "timeline-1");
-        let _guard = span.enter();
-        check_fields_present([&setup.tenant_extractor]).unwrap();
-    }
-
-    #[test]
-    fn positive_subset_multiple_levels() {
-        let setup = setup_current_thread();
-
-        let span = tracing::info_span!("root");
-        let _guard = span.enter();
-
-        let span = tracing::info_span!("child", tenant_id = "tenant-1");
-        let _guard = span.enter();
-
-        let span = tracing::info_span!("grandchild", timeline_id = "timeline-1");
-        let _guard = span.enter();
-
-        check_fields_present([&setup.tenant_extractor]).unwrap();
-    }
-
-    #[test]
-    fn negative_subset_one_level() {
-        let setup = setup_current_thread();
-        let span = tracing::info_span!("root", timeline_id = "timeline-1");
-        let _guard = span.enter();
-        let missing = check_fields_present([&setup.tenant_extractor]).unwrap_err();
-        assert_missing(missing, vec![&setup.tenant_extractor]);
-    }
-
-    #[test]
-    fn negative_subset_multiple_levels() {
-        let setup = setup_current_thread();
-
-        let span = tracing::info_span!("root");
-        let _guard = span.enter();
-
-        let span = tracing::info_span!("child", timeline_id = "timeline-1");
-        let _guard = span.enter();
-
-        let missing = check_fields_present([&setup.tenant_extractor]).unwrap_err();
-        assert_missing(missing, vec![&setup.tenant_extractor]);
-    }
-
-    #[test]
-    fn tracing_error_subscriber_not_set_up() {
-        // no setup
-
-        let span = tracing::info_span!("foo", e = "some value");
-        let _guard = span.enter();
-
-        let extractor = MultiNameExtractor::new("E", ["e"]);
-        let missing = check_fields_present([&extractor]).unwrap_err();
-        assert_missing(missing, vec![&extractor]);
-    }
-
-    #[test]
-    #[should_panic]
-    fn panics_if_tracing_error_subscriber_has_wrong_filter() {
-        let r = tracing_subscriber::registry().with({
-            tracing_error::ErrorLayer::default().with_filter(
-                tracing_subscriber::filter::dynamic_filter_fn(|md, _| {
-                    if md.is_span() && *md.level() == tracing::Level::INFO {
-                        return false;
-                    }
-                    true
-                }),
-            )
-        });
-
-        let _guard = tracing::subscriber::set_default(r);
-
-        let span = tracing::info_span!("foo", e = "some value");
-        let _guard = span.enter();
-
-        let extractor = MultiNameExtractor::new("E", ["e"]);
-        let missing = check_fields_present([&extractor]).unwrap_err();
-        assert_missing(missing, vec![&extractor]);
-    }
-}

pageserver/Cargo.toml

@@ -52,7 +52,6 @@ sync_wrapper.workspace = true
 tokio-tar.workspace = true
 thiserror.workspace = true
 tokio = { workspace = true, features = ["process", "sync", "fs", "rt", "io-util", "time"] }
-tokio-io-timeout.workspace = true
 tokio-postgres.workspace = true
 tokio-util.workspace = true
 toml_edit = { workspace = true, features = [ "serde" ] }

pageserver/benches/bench_layer_map.rs

@@ -33,7 +33,7 @@ fn build_layer_map(filename_dump: PathBuf) -> LayerMap<LayerDescriptor> {
         min_lsn = min(min_lsn, lsn_range.start);
         max_lsn = max(max_lsn, Lsn(lsn_range.end.0 - 1));
 
-        updates.insert_historic(Arc::new(layer));
+        updates.insert_historic(Arc::new(layer)).unwrap();
     }
 
     println!("min: {min_lsn}, max: {max_lsn}");
@@ -215,7 +215,7 @@ fn bench_sequential(c: &mut Criterion) {
             is_incremental: false,
             short_id: format!("Layer {}", i),
         };
-        updates.insert_historic(Arc::new(layer));
+        updates.insert_historic(Arc::new(layer)).unwrap();
     }
     updates.flush();
     println!("Finished layer map init in {:?}", now.elapsed());

pageserver/src/basebackup.rs

@@ -463,13 +463,9 @@ where
         let wal_file_path = format!("pg_wal/{}", wal_file_name);
         let header = new_tar_header(&wal_file_path, WAL_SEGMENT_SIZE as u64)?;
 
-        let wal_seg = postgres_ffi::generate_wal_segment(
-            segno,
-            system_identifier,
-            self.timeline.pg_version,
-            self.lsn,
-        )
-        .map_err(|e| anyhow!(e).context("Failed generating wal segment"))?;
+        let wal_seg =
+            postgres_ffi::generate_wal_segment(segno, system_identifier, self.timeline.pg_version)
+                .map_err(|e| anyhow!(e).context("Failed generating wal segment"))?;
         ensure!(wal_seg.len() == WAL_SEGMENT_SIZE);
         self.ar.append(&header, &wal_seg[..]).await?;
         Ok(())

pageserver/src/bin/pageserver.rs

@@ -25,7 +25,6 @@ use pageserver::{
     virtual_file,
 };
 use postgres_backend::AuthType;
-use utils::logging::TracingErrorLayerEnablement;
 use utils::signals::ShutdownSignals;
 use utils::{
     auth::JwtAuth, logging, project_git_version, sentry_init::init_sentry, signals::Signal,
@@ -87,19 +86,8 @@ fn main() -> anyhow::Result<()> {
         }
     };
 
-    // Initialize logging.
-    //
-    // It must be initialized before the custom panic hook is installed below.
-    //
-    // Regarding tracing_error enablement: at this time, we only use the
-    // tracing_error crate to debug_assert that log spans contain tenant and timeline ids.
-    // See `debug_assert_current_span_has_tenant_and_timeline_id` in the timeline module
-    let tracing_error_layer_enablement = if cfg!(debug_assertions) {
-        TracingErrorLayerEnablement::EnableWithRustLogFilter
-    } else {
-        TracingErrorLayerEnablement::Disabled
-    };
-    logging::init(conf.log_format, tracing_error_layer_enablement)?;
+    // Initialize logging, which must be initialized before the custom panic hook is installed.
+    logging::init(conf.log_format)?;
 
     // mind the order required here: 1. logging, 2. panic_hook, 3. sentry.
     // disarming this hook on pageserver, because we never tear down tracing.
@@ -238,7 +226,6 @@ fn start_pageserver(
     );
     set_build_info_metric(GIT_VERSION);
     set_launch_timestamp_metric(launch_ts);
-    pageserver::preinitialize_metrics();
 
     // If any failpoints were set from FAILPOINTS environment variable,
     // print them to the log for debugging purposes

pageserver/src/consumption_metrics.rs

@@ -5,7 +5,7 @@
 //!
 use crate::context::{DownloadBehavior, RequestContext};
 use crate::task_mgr::{self, TaskKind, BACKGROUND_RUNTIME};
-use crate::tenant::{mgr, LogicalSizeCalculationCause};
+use crate::tenant::mgr;
 use anyhow;
 use chrono::Utc;
 use consumption_metrics::{idempotency_key, Event, EventChunk, EventType, CHUNK_SIZE};
@@ -164,8 +164,7 @@ pub async fn collect_metrics_iteration(
                     timeline_written_size,
                 ));
 
-                let span = info_span!("collect_metrics_iteration", tenant_id = %timeline.tenant_id, timeline_id = %timeline.timeline_id);
-                match span.in_scope(|| timeline.get_current_logical_size(ctx)) {
+                match timeline.get_current_logical_size(ctx) {
                     // Only send timeline logical size when it is fully calculated.
                     Ok((size, is_exact)) if is_exact => {
                         current_metrics.push((
@@ -335,9 +334,7 @@ pub async fn calculate_synthetic_size_worker(
 
                     if let Ok(tenant) = mgr::get_tenant(tenant_id, true).await
                     {
-                        if let Err(e) = tenant.calculate_synthetic_size(
-                            LogicalSizeCalculationCause::ConsumptionMetricsSyntheticSize,
-                            ctx).await {
+                        if let Err(e) = tenant.calculate_synthetic_size(ctx).await {
                             error!("failed to calculate synthetic size for tenant {}: {}", tenant_id, e);
                         }
                     }

pageserver/src/http/openapi_spec.yml

@@ -340,29 +340,7 @@ paths:
           format: hex
 
     post:
-      description: |
-        Schedules attach operation to happen in the background for the given tenant.
-        As soon as the caller sends this request, it must assume the pageserver
-        starts writing to the tenant's S3 state unless it receives one of the
-        distinguished errors below that state otherwise.
-
-        If a client receives a not-distinguished response, e.g., a network timeout,
-        it MUST retry the /attach request and poll again for the tenant's
-        attachment status.
-
-        After the client has received a 202, it MUST poll the tenant's
-        attachment status (field `attachment_status`) to reach state `attached`.
-        If the `attachment_status` is missing, the client MUST retry the `/attach`
-        request (goto previous paragraph). This is a robustness measure in case the tenant
-        status endpoint is buggy, but the attach operation is ongoing.
-
-        There is no way to cancel an in-flight request.
-
-        In any case, the client
-        * MUST NOT ASSUME that the /attach request has been lost in the network,
-        * MUST NOT ASSUME that the request has been lost, based on the observation
-          that a subsequent tenant status request returns 404. The request may
-          still be in flight. It must be retried.
+      description: Schedules attach operation to happen in the background for given tenant
       responses:
         "202":
           description: Tenant attaching scheduled
@@ -542,43 +520,6 @@ paths:
               schema:
                 $ref: "#/components/schemas/Error"
 
-  /v1/tenant/{tenant_id}/synthetic_size:
-    parameters:
-      - name: tenant_id
-        in: path
-        required: true
-        schema:
-          type: string
-          format: hex
-    get:
-      description: |
-        Calculate tenant's synthetic size
-      responses:
-        "200":
-          description: Tenant's synthetic size
-          content:
-            application/json:
-              schema:
-                $ref: "#/components/schemas/SyntheticSizeResponse"
-        "401":
-          description: Unauthorized Error
-          content:
-            application/json:
-              schema:
-                $ref: "#/components/schemas/UnauthorizedError"
-        "403":
-          description: Forbidden Error
-          content:
-            application/json:
-              schema:
-                $ref: "#/components/schemas/ForbiddenError"
-        "500":
-          description: Generic operation error
-          content:
-            application/json:
-              schema:
-                $ref: "#/components/schemas/Error"
-
   /v1/tenant/{tenant_id}/size:
     parameters:
       - name: tenant_id
@@ -888,27 +829,13 @@ components:
       type: object
       required:
         - id
-        - attachment_status
       properties:
         id:
           type: string
         current_physical_size:
           type: integer
-        attachment_status:
-          description: |
-            Status of this tenant's attachment to this pageserver.
-
-            - `maybe` means almost nothing, don't read anything into it
-              except for the fact that the pageserver _might_ be already
-              writing to the tenant's S3 state, so, DO NOT ATTACH the
-              tenant to any other pageserver, or we risk split-brain.
-            - `attached` means that the attach operation has completed,
-              maybe successfully, maybe not. Perform a health check at
-              the Postgres level to determine healthiness of the tenant.
-
-            See the tenant `/attach` endpoint for more information.
-          type: string
-          enum: [ "maybe", "attached" ]
+        has_in_progress_downloads:
+          type: boolean
     TenantCreateInfo:
       type: object
       properties:
@@ -1021,84 +948,6 @@ components:
         latest_gc_cutoff_lsn:
           type: string
           format: hex
-
-    SyntheticSizeResponse:
-      type: object
-      required:
-        - id
-        - size
-        - segment_sizes
-        - inputs
-      properties:
-        id:
-          type: string
-          format: hex
-        size:
-          type: integer
-        segment_sizes:
-          type: array
-          items:
-            $ref: "#/components/schemas/SegmentSize"
-        inputs:
-          type: object
-          properties:
-            segments:
-              type: array
-              items:
-                $ref: "#/components/schemas/SegmentData"
-            timeline_inputs:
-              type: array
-              items:
-                $ref: "#/components/schemas/TimelineInput"
-
-    SegmentSize:
-      type: object
-      required:
-        - method
-        - accum_size
-      properties:
-        method:
-          type: string
-        accum_size:
-          type: integer
-
-    SegmentData:
-      type: object
-      required:
-        - segment
-      properties:
-        segment:
-          type: object
-          required:
-            - lsn
-          properties:
-            parent:
-              type: integer
-            lsn:
-              type: integer
-            size:
-              type: integer
-            needed:
-              type: boolean
-        timeline_id:
-          type: string
-          format: hex
-        kind:
-          type: string
-
-    TimelineInput:
-      type: object
-      required:
-        - timeline_id
-      properties:
-        ancestor_id:
-          type: string
-        ancestor_lsn:
-          type: string
-        timeline_id:
-          type: string
-          format: hex
-
     Error:
       type: object
       required: