docs/vmanomaly: release v1.29.4 (#10963)

Update anomaly detection docs to release `v1.29.4`

.github/ISSUE_TEMPLATE/bug_report.yml

@@ -5,10 +5,10 @@ body:
   - type: markdown
     attributes:
       value: |
-        Before filling a bug report it would be great to [upgrade](https://docs.victoriametrics.com/#how-to-upgrade) 
+        Before filling a bug report it would be great to [upgrade](https://docs.victoriametrics.com/victoriametrics/single-server-victoriametrics/#how-to-upgrade) 
         to [the latest available release](https://github.com/VictoriaMetrics/VictoriaMetrics/releases/latest)
         and verify whether the bug is reproducible there.
-        It's also recommended to read the [troubleshooting docs](https://docs.victoriametrics.com/troubleshooting/) first.
+        It's also recommended to read the [troubleshooting docs](https://docs.victoriametrics.com/victoriametrics/troubleshooting/) first.
   - type: textarea
     id: describe-the-bug
     attributes:
@@ -64,8 +64,8 @@ body:
           * [Grafana dashboard for VictoriaMetrics cluster](https://grafana.com/grafana/dashboards/11176)
         
         See how to setup monitoring here:
-          * [monitoring for single-node VictoriaMetrics](https://docs.victoriametrics.com/#monitoring)
-          * [monitoring for VictoriaMetrics cluster](https://docs.victoriametrics.com/cluster-victoriametrics/#monitoring)
+          * [monitoring for single-node VictoriaMetrics](https://docs.victoriametrics.com/victoriametrics/single-server-victoriametrics/#monitoring)
+          * [monitoring for VictoriaMetrics cluster](https://docs.victoriametrics.com/victoriametrics/cluster-victoriametrics/#monitoring)
     validations:
       required: false
   - type: textarea

.github/ISSUE_TEMPLATE/question.yml

@@ -5,7 +5,7 @@ body:
   - type: textarea
     id: describe-the-component
     attributes:
-      label: Is your question request related to a specific component?
+      label: Is your question related to a specific component?
       placeholder: |
         VictoriaMetrics, vmagent, vmalert, vmui, etc...
     validations:
@@ -24,9 +24,9 @@ body:
       label: Troubleshooting docs
       description: I am familiar with the following troubleshooting docs
       options:
-        - label: General - https://docs.victoriametrics.com/troubleshooting/
+        - label: General - https://docs.victoriametrics.com/victoriametrics/troubleshooting/
           required: false
-        - label: vmagent - https://docs.victoriametrics.com/vmagent/#troubleshooting
+        - label: vmagent - https://docs.victoriametrics.com/victoriametrics/vmagent/#troubleshooting
           required: false
-        - label: vmalert - https://docs.victoriametrics.com/vmalert/#troubleshooting
+        - label: vmalert - https://docs.victoriametrics.com/victoriametrics/vmalert/#troubleshooting
           required: false

.github/dependabot.yml

@@ -4,6 +4,8 @@ updates:
     directory: "/"
     schedule:
       interval: "daily"
+    cooldown:
+      default-days: 21
   - package-ecosystem: "gomod"
     directory: "/"
     schedule:
@@ -23,6 +25,8 @@ updates:
     directory: "/"
     schedule:
       interval: "daily"
+    cooldown:
+      default-days: 21
   - package-ecosystem: "npm"
     directory: "/app/vmui/packages/vmui"
     schedule:

.github/pull_request_template.md

@@ -1,9 +1,3 @@
-### Describe Your Changes
+**PLEASE REMOVE LINE BELOW BEFORE SUBMITTING**
 
-Please provide a brief description of the changes you made. Be as specific as possible to help others understand the purpose and impact of your modifications.
-
-### Checklist
-
-The following checks are **mandatory**:
-
-- [ ] My change adheres [VictoriaMetrics contributing guidelines](https://docs.victoriametrics.com/contributing/).
+Before creating the PR, make sure you have read and followed the [VictoriaMetrics contributing guidelines](https://docs.victoriametrics.com/victoriametrics/contributing/#pull-request-checklist).

.github/scripts/lint-changelog-tip.sh

@@ -0,0 +1,48 @@
+#!/usr/bin/env sh
+
+set -e
+
+CHANGELOG_FILE="docs/victoriametrics/changelog/CHANGELOG.md"
+
+GITHUB_BASE_REF=${GITHUB_BASE_REF:-"master"}
+GIT_REMOTE=${GIT_REMOTE:-"origin"}
+
+git diff "${GIT_REMOTE}/${GITHUB_BASE_REF}"...HEAD -- $CHANGELOG_FILE > diff.txt
+if ! grep -q "^+" diff.txt; then
+  echo "No additions in CHANGELOG.md"
+  exit 0
+fi
+
+ADDED_LINES=$(grep "^+\S" diff.txt | sed 's/^+//')
+
+START_TIP=$(grep -n "^## tip" "$CHANGELOG_FILE" | head -1 | cut -d: -f1)
+if [ -z "$START_TIP" ]; then
+  echo "ERROR: ${CHANGELOG_FILE} does not contain a ## tip section"
+  exit 1
+fi
+
+END_TIP=$(awk "NR>$START_TIP && /^## / {print NR; exit}" "${CHANGELOG_FILE}")
+if [ -z "$END_TIP" ]; then
+  END_TIP=$(wc -l < "$CHANGELOG_FILE")
+fi
+
+BAD=0
+while IFS= read -r line; do
+  # Grep exact line inside the file and get line numbers
+  MATCHES=$(grep -n -F "$line" "$CHANGELOG_FILE" | cut -d: -f1)
+  for m in $MATCHES; do
+    if [ "$m" -lt "$START_TIP" ] || [ "$m" -gt "$END_TIP" ]; then
+      echo "'$line' on line ${m} is outside ## tip section (lines ${START_TIP}-${END_TIP})"
+      BAD=1
+    fi
+  done
+done << EOF
+$ADDED_LINES
+EOF
+
+if [ "$BAD" -ne 0 ]; then
+  echo "CHANGELOG modifications must be placed inside the ## tip section."
+  exit 1
+fi
+
+echo "CHANGELOG modifications are valid."

.github/workflows/build.yml

@@ -7,16 +7,20 @@ on:
       - master
     paths:
       - '**.go'
-      - '**/Dockerfile*' # The trailing * is for app/vmui/Dockerfile-*.
+      - '**/Dockerfile'
       - '**/Makefile'
+      - '!app/vmui/**'
+      - '.github/workflows/build.yml'
   pull_request:
     branches:
       - cluster
       - master
     paths:
       - '**.go'
-      - '**/Dockerfile*' # The trailing * is for app/vmui/Dockerfile-*.
+      - '**/Dockerfile'
       - '**/Makefile'
+      - '!app/vmui/**'
+      - '.github/workflows/build.yml'
 
 permissions:
   contents: read
@@ -27,28 +31,46 @@ concurrency:
 
 jobs:
   build:
-    name: Build
+    name: ${{ matrix.os }}-${{ matrix.arch }}
     runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - os: linux
+            arch: amd64
+          - os: linux
+            arch: arm64
+          - os: linux
+            arch: arm
+          - os: linux
+            arch: ppc64le
+          - os: linux
+            arch: 386
+          - os: linux
+            arch: s390x
+          - os: freebsd
+            arch: amd64
+          - os: openbsd
+            arch: amd64
+          - os: netbsd
+            arch: amd64
+          - os: windows
+            arch: amd64
     steps:
       - name: Code checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Setup Go
         id: go
-        uses: actions/setup-go@v5
+        uses: actions/setup-go@v6
         with:
-          go-version: stable
-          cache: false
+          cache-dependency-path: |
+            go.sum
+            Makefile
+            app/**/Makefile
+          go-version-file: 'go.mod'
+      - run: go version
 
-      - name: Cache Go artifacts
-        uses: actions/cache@v4
-        with:
-          path: |
-            ~/.cache/go-build
-            ~/go/bin
-            ~/go/pkg/mod
-          key: go-artifacts-${{ runner.os }}-crossbuild-${{ steps.go.outputs.go-version }}-${{ hashFiles('go.sum', 'Makefile', 'app/**/Makefile') }}
-          restore-keys: go-artifacts-${{ runner.os }}-crossbuild-
-
-      - name: Run crossbuild
-        run: make crossbuild
+      - name: Build vmcluster for ${{ matrix.os }}-${{ matrix.arch }}
+        run: make vmcluster-${{ matrix.os }}-${{ matrix.arch }}

.github/workflows/changelog-linter.yml

@@ -0,0 +1,19 @@
+name: 'changelog-linter'
+
+on:
+  pull_request:
+    paths:
+      - "docs/victoriametrics/changelog/CHANGELOG.md"
+
+jobs:
+  tip-lint:
+    runs-on: 'ubuntu-latest'
+    steps:
+      - uses: 'actions/checkout@v6'
+        with:
+          # needed for proper diff
+          fetch-depth: 0
+
+      - name: 'Validate that changelog changes are under ## tip'
+        run: |
+          GITHUB_BASE_REF=${{ github.base_ref }} ./.github/scripts/lint-changelog-tip.sh

.github/workflows/check-commit-signed.yml

@@ -0,0 +1,47 @@
+name: check-commit-signed
+
+on:
+  pull_request:
+
+jobs:
+  check-commit-signed:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v6
+        with:
+          fetch-depth: 0  # we need full history for commit verification
+
+      - name: Check commit signatures
+        run: |
+          if [ "${{ github.event_name }}" != "pull_request" ]; then
+            echo "Not a PR event, skipping signature check"
+            exit 0
+          fi
+          
+          RANGE="${{ github.event.pull_request.base.sha }}..${{ github.event.pull_request.head.sha }}"
+          echo "Checking commits in PR range: $RANGE"
+          
+          if [ -z "$(git rev-list $RANGE)" ]; then
+            echo "No new commits in this PR, skipping signature check"
+            exit 0
+          fi
+          
+          # Check raw commit objects for a "gpgsig" header as a fast early signal for
+          # contributors. Both GPG and SSH signatures use this header. 
+          # This avoids relying on %G? which returns N for SSH commits.
+          # This check is not a security enforcement — unsigned commits cannot be merged
+          # anyway due to the GitHub repository merge policy.
+          unsigned=""
+          for sha in $(git rev-list $RANGE); do
+            if ! git cat-file commit "$sha" | grep -q "^gpgsig"; then
+              unsigned="$unsigned $sha"
+            fi
+          done
+          if [ -n "$unsigned" ]; then
+            echo "Found unsigned commits:"
+            echo "$unsigned"
+            exit 1
+          fi
+
+          echo "All commits in PR are signed (GPG or SSH)"

.github/workflows/check-licenses.yml

@@ -19,20 +19,22 @@ jobs:
 
       - name: Setup Go
         id: go
-        uses: actions/setup-go@v5
+        uses: actions/setup-go@v6
         with:
-          go-version: stable
+          go-version-file: 'go.mod'
           cache: false
 
+      - run: go version
+
       - name: Cache Go artifacts
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: |
             ~/.cache/go-build
             ~/go/pkg/mod
             ~/go/bin
           key: go-artifacts-${{ runner.os }}-check-licenses-${{ steps.go.outputs.go-version }}-${{ hashFiles('go.sum', 'Makefile', 'app/**/Makefile') }}
-          restore-keys: go-artifacts-${{ runner.os }}-check-licenses-
+          restore-keys: go-artifacts-${{ runner.os }}-check-licenses-${{ steps.go.outputs.go-version }}-
 
       - name: Check License
         run: make check-licenses

.github/workflows/codeql-analysis-go.yml

@@ -29,34 +29,35 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Set up Go
         id: go
-        uses: actions/setup-go@v5
+        uses: actions/setup-go@v6
         with:
           cache: false
-          go-version: stable
+          go-version-file: 'go.mod'
+      - run: go version
 
       - name: Cache Go artifacts
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: |
             ~/.cache/go-build
             ~/go/bin
             ~/go/pkg/mod
           key: go-artifacts-${{ runner.os }}-codeql-analyze-${{ steps.go.outputs.go-version }}-${{ hashFiles('go.sum', 'Makefile', 'app/**/Makefile') }}
-          restore-keys: go-artifacts-${{ runner.os }}-codeql-analyze-
+          restore-keys: go-artifacts-${{ runner.os }}-codeql-analyze-${{ steps.go.outputs.go-version }}-
 
       - name: Initialize CodeQL
-        uses: github/codeql-action/init@v3
+        uses: github/codeql-action/init@v4.35.2
         with:
           languages: go
 
       - name: Autobuild
-        uses: github/codeql-action/autobuild@v3
+        uses: github/codeql-action/autobuild@v4.35.2
 
       - name: Perform CodeQL Analysis
-        uses: github/codeql-action/analyze@v3
+        uses: github/codeql-action/analyze@v4.35.2
         with:
           category: 'language:go'

.github/workflows/codeql-analysis-js-ts.yml

@@ -1,46 +0,0 @@
-name: 'CodeQL JS/TS'
-
-on:
-  push:
-    branches:
-      - cluster
-      - master
-    paths:
-      - '**.js'
-      - '**.ts'
-      - '**.tsx'
-  pull_request:
-    branches:
-      - cluster
-      - master
-    paths:
-      - '**.js'
-      - '**.ts'
-      - '**.tsx'
-
-concurrency:
-  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
-  cancel-in-progress: true
-
-jobs:
-  analyze:
-    name: Analyze
-    runs-on: ubuntu-latest
-    permissions:
-      actions: read
-      contents: read
-      security-events: write
-
-    steps:
-      - name: Checkout repository
-        uses: actions/checkout@v4
-
-      - name: Initialize CodeQL
-        uses: github/codeql-action/init@v3
-        with:
-          languages: javascript-typescript
-
-      - name: Perform CodeQL Analysis
-        uses: github/codeql-action/analyze@v3
-        with:
-          category: 'language:js/ts'

.github/workflows/docs.yaml

@@ -0,0 +1,57 @@
+name: publish-docs
+on:
+  push:
+    branches:
+      - 'master'
+    paths:
+      - 'docs/**'
+      - '.github/workflows/docs.yaml'
+  workflow_dispatch: {}
+permissions:
+  contents: read  # This is required for actions/checkout and to commit back image update
+  deployments: write
+jobs:
+  build:
+    name: Build
+    runs-on: ubuntu-latest
+    steps:
+      - name: Code checkout
+        uses: actions/checkout@v6
+        with:
+          path: __vm
+
+      - name: Checkout private code
+        uses: actions/checkout@v6
+        with:
+          repository: VictoriaMetrics/vmdocs
+          token: ${{ secrets.VM_BOT_GH_TOKEN }}
+          path: __vm-docs
+
+      - name: Import GPG key
+        uses: crazy-max/ghaction-import-gpg@v7
+        id: import-gpg
+        with:
+          gpg_private_key: ${{ secrets.VM_BOT_GPG_PRIVATE_KEY }}
+          passphrase: ${{ secrets.VM_BOT_PASSPHRASE }}
+          git_user_signingkey: true
+          git_commit_gpgsign: true
+          git_config_global: true
+
+      - name: Copy docs
+        id: update
+        run: |
+          find docs -type d -maxdepth 1 -mindepth 1 -exec \
+            sh -c 'rsync -zarvh --delete {}/ ../__vm-docs/content/$(basename {})/' \;
+          echo "SHORT_SHA=$(git rev-parse --short $GITHUB_SHA)" >> $GITHUB_OUTPUT
+        working-directory: __vm
+
+      - name: Push to vmdocs
+        run: |
+          git config --global user.name "${{ steps.import-gpg.outputs.email }}"
+          git config --global user.email "${{ steps.import-gpg.outputs.email }}"
+          if [[ -n $(git status --porcelain) ]]; then
+            git add .
+            git commit -S -m "sync docs with VictoriaMetrics/VictoriaMetrics commit: ${{ steps.update.outputs.SHORT_SHA }}"
+            git push
+          fi
+        working-directory: __vm-docs

.github/workflows/main.yml

@@ -1,122 +0,0 @@
-name: main
-
-on:
-  push:
-    branches:
-      - cluster
-      - master
-    paths:
-      - '**.go'
-  pull_request:
-    branches:
-      - cluster
-      - master
-    paths:
-      - '**.go'
-
-permissions:
-  contents: read
-
-concurrency:
-  cancel-in-progress: true
-  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
-
-jobs:
-  lint:
-    name: lint
-    runs-on: ubuntu-latest
-    steps:
-      - name: Code checkout
-        uses: actions/checkout@v4
-
-      - name: Setup Go
-        id: go
-        uses: actions/setup-go@v5
-        with:
-          cache: false
-          go-version: stable
-
-      - name: Cache Go artifacts
-        uses: actions/cache@v4
-        with:
-          path: |
-            ~/.cache/go-build
-            ~/go/bin
-            ~/go/pkg/mod
-          key: go-artifacts-${{ runner.os }}-check-all-${{ steps.go.outputs.go-version }}-${{ hashFiles('go.sum', 'Makefile', 'app/**/Makefile') }}
-          restore-keys: go-artifacts-${{ runner.os }}-check-all-
-
-      - name: Run check-all
-        run: |
-          make check-all
-          git diff --exit-code
-
-  test:
-    name: test
-    needs: lint
-    runs-on: ubuntu-latest
-
-    strategy:
-      matrix:
-        scenario:
-          - 'test-full'
-          - 'test-full-386'
-          - 'test-pure'
-
-    steps:
-      - name: Code checkout
-        uses: actions/checkout@v4
-
-      - name: Setup Go
-        id: go
-        uses: actions/setup-go@v5
-        with:
-          cache: false
-          go-version: stable
-
-      - name: Cache Go artifacts
-        uses: actions/cache@v4
-        with:
-          path: |
-            ~/.cache/go-build
-            ~/go/bin
-            ~/go/pkg/mod
-          key: go-artifacts-${{ runner.os }}-${{ matrix.scenario }}-${{ steps.go.outputs.go-version }}-${{ hashFiles('go.sum', 'Makefile', 'app/**/Makefile') }}
-          restore-keys: go-artifacts-${{ runner.os }}-${{ matrix.scenario }}-
-
-      - name: Run tests
-        run: GOGC=10 make ${{ matrix.scenario}}
-
-      - name: Publish coverage
-        uses: codecov/codecov-action@v5
-        with:
-          file: ./coverage.txt
-
-  integration-test:
-    name: integration-test
-    needs: [lint, test]
-    runs-on: ubuntu-latest
-
-    steps:
-      - name: Code checkout
-        uses: actions/checkout@v4
-
-      - name: Setup Go
-        id: go
-        uses: actions/setup-go@v5
-        with:
-          cache: false
-          go-version: stable
-
-      - name: Cache Go artifacts
-        uses: actions/cache@v4
-        with:
-          path: |
-            ~/.cache/go-build
-            ~/go/bin
-            ~/go/pkg/mod
-          key: go-artifacts-${{ runner.os }}-${{ matrix.scenario }}-${{ steps.go.outputs.go-version }}-${{ hashFiles('go.sum', 'Makefile', 'app/**/Makefile') }}
-          restore-keys: go-artifacts-${{ runner.os }}-${{ matrix.scenario }}-
-
-      - name: Run integration tests
-        run: make integration-test

.github/workflows/sync-docs.yml

@@ -1,51 +0,0 @@
-name: publish-docs
-on:
-  push:
-    branches:
-      - 'master'
-    paths:
-      - 'docs/**'
-  workflow_dispatch: {}
-permissions:
-  contents: read  # This is required for actions/checkout and to commit back image update
-  deployments: write
-jobs:
-  build:
-    name: Build
-    runs-on: ubuntu-latest
-    steps:
-      - name: Code checkout
-        uses: actions/checkout@v4
-        with:
-          path: main
-      - name: Checkout private code
-        uses: actions/checkout@v4
-        with:
-          repository: VictoriaMetrics/vmdocs
-          token: ${{ secrets.VM_BOT_GH_TOKEN }}
-          path: docs
-      - name: Import GPG key
-        uses: crazy-max/ghaction-import-gpg@v6
-        with:
-          gpg_private_key: ${{ secrets.VM_BOT_GPG_PRIVATE_KEY }}
-          passphrase: ${{ secrets.VM_BOT_PASSPHRASE }}
-          git_user_signingkey: true
-          git_commit_gpgsign: true
-          workdir: docs
-      - name: Set short git commit SHA
-        id: vars
-        run: |
-          calculatedSha=$(git rev-parse --short ${{ github.sha }})
-          echo "short_sha=$calculatedSha" >> $GITHUB_OUTPUT
-        working-directory: main
-      - name: update code and commit
-        run: |
-          rm -rf content
-          cp -r ../main/docs content
-          make clean-after-copy
-          git config --global user.name "${{ steps.import-gpg.outputs.email }}"
-          git config --global user.email "${{ steps.import-gpg.outputs.email }}"
-          git add .
-          git commit -S -m "sync docs with VictoriaMetrics/VictoriaMetrics commit: ${{ steps.vars.outputs.short_sha }}"
-          git push
-        working-directory: docs

.github/workflows/test.yml

@@ -0,0 +1,111 @@
+name: test
+
+on:
+  push:
+    branches:
+      - cluster
+      - master
+    paths:
+      - '**.go'
+      - 'go.*'
+      - '.github/workflows/main.yml'
+  pull_request:
+    branches:
+      - cluster
+      - master
+    paths:
+      - '**.go'
+      - 'go.*'
+      - '.github/workflows/main.yml'
+
+permissions:
+  contents: read
+
+concurrency:
+  cancel-in-progress: true
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
+
+
+jobs:
+  lint:
+    name: lint
+    runs-on: ubuntu-latest
+    steps:
+      - name: Code checkout
+        uses: actions/checkout@v6
+
+      - name: Setup Go
+        id: go
+        uses: actions/setup-go@v6
+        with:
+          cache-dependency-path: |
+            go.sum
+            Makefile
+            app/**/Makefile
+          go-version-file: 'go.mod'
+
+      - run: go version
+
+      - name: Cache golangci-lint
+        uses: actions/cache@v5
+        with:
+          path: |
+            ~/.cache/golangci-lint
+            ~/go/bin
+          key: golangci-lint-${{ runner.os }}-${{ steps.go.outputs.go-version }}-${{ hashFiles('.golangci.yml') }}
+
+      - name: Run check-all
+        run: |
+          make check-all
+          git diff --exit-code
+
+  unit:
+    name: unit
+    runs-on: ubuntu-latest
+
+    strategy:
+      matrix:
+        scenario:
+          - 'test'
+          - 'test-386'
+          - 'test-pure'
+
+    steps:
+      - name: Code checkout
+        uses: actions/checkout@v6
+
+      - name: Setup Go
+        id: go
+        uses: actions/setup-go@v6
+        with:
+          cache-dependency-path: |
+            go.sum
+            Makefile
+            app/**/Makefile
+          go-version-file: 'go.mod'
+      - run: go version
+
+      - name: Run tests
+        run: make ${{ matrix.scenario}}
+
+  apptest:
+    name: apptest
+    runs-on: apptest
+
+    steps:
+      - name: Code checkout
+        uses: actions/checkout@v6
+
+      - name: Setup Go
+        id: go
+        uses: actions/setup-go@v6
+        with:
+          cache-dependency-path: |
+            go.sum
+            Makefile
+            app/**/Makefile
+          go-version-file: 'go.mod'
+      - run: go version
+
+      - name: Run app tests
+        run: make apptest

.github/workflows/vmui.yml

@@ -0,0 +1,88 @@
+name: vmui
+
+on:
+  push:
+    branches:
+      - cluster
+      - master
+    paths:
+      - 'app/vmui/packages/vmui/**'
+      - '.github/workflows/vmui.yml'
+  pull_request:
+    branches:
+      - cluster
+      - master
+    paths:
+      - 'app/vmui/packages/vmui/**'
+      - '.github/workflows/vmui.yml'
+
+permissions:
+  contents: read
+  packages: read
+  pull-requests: read
+  checks: write
+
+concurrency:
+  cancel-in-progress: true
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
+
+jobs:
+  vmui-checks:
+    name: VMUI Checks (lint, test, typecheck)
+    runs-on: ubuntu-latest
+    steps:
+      - name: Code checkout
+        uses: actions/checkout@v6
+
+      - name: Cache node_modules
+        id: cache
+        uses: actions/cache@v5
+        with:
+          path: app/vmui/packages/vmui/node_modules
+          key: vmui-deps-${{ runner.os }}-${{ hashFiles('app/vmui/packages/vmui/package-lock.json', 'app/vmui/Dockerfile-build') }}
+          restore-keys: |
+            vmui-deps-${{ runner.os }}-
+
+      - name: Install dependencies
+        if: steps.cache.outputs.cache-hit != 'true'
+        run: make vmui-install
+
+      - name: Run lint
+        id: lint
+        run: make vmui-lint
+        continue-on-error: true
+        env:
+          VMUI_SKIP_INSTALL: true
+
+      - name: Run tests
+        id: test
+        run: make vmui-test
+        continue-on-error: true
+        env:
+          VMUI_SKIP_INSTALL: true
+
+      - name: Run typecheck
+        id: typecheck
+        run: make vmui-typecheck
+        continue-on-error: true
+        env:
+          VMUI_SKIP_INSTALL: true
+
+      - name: Annotate Code Linting Results
+        uses: ataylorme/eslint-annotate-action@v3
+        with:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          report-json: app/vmui/packages/vmui/vmui-lint-report.json
+
+      - name: Check overall status
+        run: |
+          echo "Lint status: ${{ steps.lint.outcome }}"
+          echo "Test status: ${{ steps.test.outcome }}"
+          echo "Typecheck status: ${{ steps.typecheck.outcome }}"
+
+          if [[ "${{ steps.lint.outcome }}" == "failure" || "${{ steps.test.outcome }}" == "failure" || "${{ steps.typecheck.outcome }}" == "failure" ]]; then
+            echo "One or more checks failed"
+            exit 1
+          else
+            echo "All checks passed"
+          fi

.gitignore

@@ -12,6 +12,7 @@
 /victoria-logs-data
 /victoria-metrics-data
 /vmagent-remotewrite-data
+/vlagent-remotewritewrite
 /vmstorage-data
 /vmselect-cache
 /package/temp-deb-*
@@ -27,3 +28,4 @@ _site
 coverage.txt
 cspell.json
 *~
+deployment/docker/provisioning/plugins/

.golangci.yml

@@ -1,22 +1,29 @@
-run:
-  timeout: 2m
-
+version: "2"
 linters:
-  enable:
-  - revive
-
-issues:
-  exclude-rules:
-  - linters:
-    - staticcheck
-    text: "SA(4003|1019|5011):"
-  include:
-  - EXC0012
-  - EXC0014
-
-linters-settings:
-  errcheck:
-    exclude-functions:
-      - "fmt.Fprintf"
-      - "fmt.Fprint"
-      - "(net/http.ResponseWriter).Write"
+  settings:
+    errcheck:
+      exclude-functions:
+        - fmt.Fprintf
+        - fmt.Fprint
+        - (net/http.ResponseWriter).Write
+  exclusions:
+    generated: lax
+    presets:
+      - common-false-positives
+      - legacy
+      - std-error-handling
+    rules:
+      - linters:
+          - staticcheck
+        text: 'SA(4003|1019|5011):'
+    paths:
+      - third_party$
+      - builtin$
+      - examples$
+formatters:
+  exclusions:
+    generated: lax
+    paths:
+      - third_party$
+      - builtin$
+      - examples$

CONTRIBUTING.md

@@ -1 +1 @@
-The document has been moved [here](https://docs.victoriametrics.com/contributing/).
+The document has been moved [here](https://docs.victoriametrics.com/victoriametrics/contributing/).

LICENSE

@@ -175,7 +175,7 @@
 
    END OF TERMS AND CONDITIONS
 
-   Copyright 2019-2025 VictoriaMetrics, Inc.
+   Copyright 2019-2026 VictoriaMetrics, Inc.
 
    Licensed under the Apache License, Version 2.0 (the "License");
    you may not use this file except in compliance with the License.

Makefile

@@ -5,24 +5,29 @@ MAKE_PARALLEL := $(MAKE) -j $(MAKE_CONCURRENCY)
 DATEINFO_TAG ?= $(shell date -u +'%Y%m%d-%H%M%S')
 BUILDINFO_TAG ?= $(shell echo $$(git describe --long --all | tr '/' '-')$$( \
 	      git diff-index --quiet HEAD -- || echo '-dirty-'$$(git diff-index -u HEAD | openssl sha1 | cut -d' ' -f2 | cut -c 1-8)))
-LATEST_TAG ?= cluster-latest
 
 PKG_TAG ?= $(shell git tag -l --points-at HEAD)
 ifeq ($(PKG_TAG),)
 PKG_TAG := $(BUILDINFO_TAG)
 endif
 
+EXTRA_DOCKER_TAG_SUFFIX ?=
+EXTRA_GO_BUILD_TAGS ?=
+
 GO_BUILDINFO = -X '$(PKG_PREFIX)/lib/buildinfo.Version=$(APP_NAME)-$(DATEINFO_TAG)-$(BUILDINFO_TAG)'
 TAR_OWNERSHIP ?= --owner=1000 --group=1000
 
+GOLANGCI_LINT_VERSION := 2.9.0
+
 .PHONY: $(MAKECMDGOALS)
 
 include app/*/Makefile
-include cspell/Makefile
+include codespell/Makefile
 include docs/Makefile
 include deployment/*/Makefile
 include dashboards/Makefile
 include package/release/Makefile
+include benchmarks/Makefile
 
 all: \
 	vminsert \
@@ -62,6 +67,11 @@ vmcluster-linux-386: \
 	vmselect-linux-386 \
 	vmstorage-linux-386
 
+vmcluster-linux-s390x: \
+	vminsert-linux-s390x \
+	vmselect-linux-s390x \
+	vmstorage-linux-s390x
+
 vmcluster-freebsd-amd64: \
 	vminsert-freebsd-amd64 \
 	vmselect-freebsd-amd64 \
@@ -87,8 +97,10 @@ vmcluster-darwin-arm64: \
 	vmselect-darwin-arm64 \
 	vmstorage-darwin-arm64
 
+# When adding a new crossbuild target, please also add it to the .github/workflows/build.yml
 crossbuild: vmcluster-crossbuild
 
+# When adding a new crossbuild target, please also add it to the .github/workflows/build.yml
 vmcluster-crossbuild:
 	$(MAKE_PARALLEL) vmcluster-linux-amd64 \
 		vmcluster-linux-arm64 \
@@ -108,12 +120,52 @@ package: \
 	package-vmselect \
 	package-vmstorage
 
+publish-final-images:
+	PKG_TAG=$(TAG) APP_NAME=victoria-metrics $(MAKE) publish-via-docker-from-rc && \
+	PKG_TAG=$(TAG) APP_NAME=vmagent $(MAKE) publish-via-docker-from-rc && \
+	PKG_TAG=$(TAG) APP_NAME=vmalert $(MAKE) publish-via-docker-from-rc && \
+	PKG_TAG=$(TAG) APP_NAME=vmalert-tool $(MAKE) publish-via-docker-from-rc && \
+	PKG_TAG=$(TAG) APP_NAME=vmauth $(MAKE) publish-via-docker-from-rc && \
+	PKG_TAG=$(TAG) APP_NAME=vmbackup $(MAKE) publish-via-docker-from-rc && \
+	PKG_TAG=$(TAG) APP_NAME=vmrestore $(MAKE) publish-via-docker-from-rc && \
+	PKG_TAG=$(TAG) APP_NAME=vmctl $(MAKE) publish-via-docker-from-rc && \
+	PKG_TAG=$(TAG)-cluster APP_NAME=vminsert $(MAKE) publish-via-docker-from-rc && \
+	PKG_TAG=$(TAG)-cluster APP_NAME=vmselect $(MAKE) publish-via-docker-from-rc && \
+	PKG_TAG=$(TAG)-cluster APP_NAME=vmstorage $(MAKE) publish-via-docker-from-rc && \
+	PKG_TAG=$(TAG)-enterprise APP_NAME=victoria-metrics $(MAKE) publish-via-docker-from-rc && \
+	PKG_TAG=$(TAG)-enterprise APP_NAME=vmagent $(MAKE) publish-via-docker-from-rc && \
+	PKG_TAG=$(TAG)-enterprise APP_NAME=vmalert $(MAKE) publish-via-docker-from-rc && \
+	PKG_TAG=$(TAG)-enterprise APP_NAME=vmauth $(MAKE) publish-via-docker-from-rc && \
+	PKG_TAG=$(TAG)-enterprise APP_NAME=vmbackup $(MAKE) publish-via-docker-from-rc && \
+	PKG_TAG=$(TAG)-enterprise APP_NAME=vmrestore $(MAKE) publish-via-docker-from-rc && \
+	PKG_TAG=$(TAG)-enterprise-cluster APP_NAME=vminsert $(MAKE) publish-via-docker-from-rc && \
+	PKG_TAG=$(TAG)-enterprise-cluster APP_NAME=vmselect $(MAKE) publish-via-docker-from-rc && \
+	PKG_TAG=$(TAG)-enterprise-cluster APP_NAME=vmstorage $(MAKE) publish-via-docker-from-rc && \
+	PKG_TAG=$(TAG)-enterprise APP_NAME=vmgateway $(MAKE) publish-via-docker-from-rc && \
+	PKG_TAG=$(TAG)-enterprise APP_NAME=vmbackupmanager $(MAKE) publish-via-docker-from-rc && \
+	PKG_TAG=$(TAG) $(MAKE) publish-latest
+
+publish-latest:
+	PKG_TAG=$(TAG) APP_NAME=victoria-metrics $(MAKE) publish-via-docker-latest && \
+	PKG_TAG=$(TAG) APP_NAME=vmagent $(MAKE) publish-via-docker-latest && \
+	PKG_TAG=$(TAG) APP_NAME=vmalert $(MAKE) publish-via-docker-latest && \
+	PKG_TAG=$(TAG) APP_NAME=vmalert-tool $(MAKE) publish-via-docker-latest && \
+	PKG_TAG=$(TAG) APP_NAME=vmauth $(MAKE) publish-via-docker-latest && \
+	PKG_TAG=$(TAG) APP_NAME=vmbackup $(MAKE) publish-via-docker-latest && \
+	PKG_TAG=$(TAG) APP_NAME=vmrestore $(MAKE) publish-via-docker-latest && \
+	PKG_TAG=$(TAG) APP_NAME=vmctl $(MAKE) publish-via-docker-latest && \
+	PKG_TAG=$(TAG)-cluster APP_NAME=vminsert $(MAKE) publish-via-docker-latest && \
+	PKG_TAG=$(TAG)-cluster APP_NAME=vmselect $(MAKE) publish-via-docker-latest && \
+	PKG_TAG=$(TAG)-cluster APP_NAME=vmstorage $(MAKE) publish-via-docker-latest && \
+	PKG_TAG=$(TAG)-enterprise APP_NAME=vmgateway $(MAKE) publish-via-docker-latest
+	PKG_TAG=$(TAG)-enterprise APP_NAME=vmbackupmanager $(MAKE) publish-via-docker-latest
+
 publish-release:
 	rm -rf bin/*
-	git checkout $(TAG) && $(MAKE) release && LATEST_TAG=stable $(MAKE) publish && \
-		git checkout $(TAG)-cluster && $(MAKE) release && LATEST_TAG=cluster-stable $(MAKE) publish && \
-		git checkout $(TAG)-enterprise && $(MAKE) release && LATEST_TAG=enterprise-stable $(MAKE) publish && \
-		git checkout $(TAG)-enterprise-cluster && $(MAKE) release && LATEST_TAG=enterprise-cluster-stable $(MAKE) publish
+	git checkout $(TAG) && $(MAKE) release && $(MAKE) publish && \
+		git checkout $(TAG)-cluster && $(MAKE) release && $(MAKE) publish && \
+		git checkout $(TAG)-enterprise && $(MAKE) release && $(MAKE) publish && \
+		git checkout $(TAG)-enterprise-cluster && $(MAKE) release && $(MAKE) publish
 
 release:
 	$(MAKE_PARALLEL) release-vmcluster
@@ -121,6 +173,7 @@ release:
 release-vmcluster: \
 	release-vmcluster-linux-amd64 \
 	release-vmcluster-linux-arm64 \
+	release-vmcluster-linux-s390x \
 	release-vmcluster-freebsd-amd64 \
 	release-vmcluster-openbsd-amd64 \
 	release-vmcluster-windows-amd64 \
@@ -133,6 +186,9 @@ release-vmcluster-linux-amd64:
 release-vmcluster-linux-arm64:
 	GOOS=linux GOARCH=arm64 $(MAKE) release-vmcluster-goos-goarch
 
+release-vmcluster-linux-s390x:
+	GOOS=linux GOARCH=s390x $(MAKE) release-vmcluster-goos-goarch
+
 release-vmcluster-freebsd-amd64:
 	GOOS=freebsd GOARCH=amd64 $(MAKE) release-vmcluster-goos-goarch
 
@@ -187,7 +243,7 @@ release-vmcluster-windows-goarch: \
 		vmstorage-windows-$(GOARCH)-prod.exe
 
 pprof-cpu:
-	go tool pprof -trim_path=github.com/VictoriaMetrics/VictoriaMetrics@ $(PPROF_FILE)
+	go tool pprof -trim_path=github.com/VictoriaMetrics/VictoriaMetrics $(PPROF_FILE)
 
 fmt:
 	gofmt -l -w -s ./lib
@@ -195,7 +251,7 @@ fmt:
 	gofmt -l -w -s ./apptest
 
 vet:
-	go vet ./lib/...
+	go vet -tags 'synctest' ./lib/...
 	go vet ./app/...
 	go vet ./apptest/...
 
@@ -204,61 +260,82 @@ check-all: fmt vet golangci-lint govulncheck
 clean-checkers: remove-golangci-lint remove-govulncheck
 
 test:
-	go test ./lib/... ./app/...
+	go test -tags 'synctest' ./lib/... ./app/...
 
 test-race:
-	go test -race ./lib/... ./app/...
+	go test -tags 'synctest' -race ./lib/... ./app/...
+
+test-386:
+	GOARCH=386 go test -tags 'synctest' ./lib/... ./app/...
 
 test-pure:
-	CGO_ENABLED=0 go test ./lib/... ./app/...
+	CGO_ENABLED=0 go test -tags 'synctest' ./lib/... ./app/...
 
 test-full:
-	go test -coverprofile=coverage.txt -covermode=atomic ./lib/... ./app/...
+	go test -tags 'synctest' -coverprofile=coverage.txt -covermode=atomic ./lib/... ./app/...
 
 test-full-386:
-	GOARCH=386 go test -coverprofile=coverage.txt -covermode=atomic ./lib/... ./app/...
+	GOARCH=386 go test -tags 'synctest' -coverprofile=coverage.txt -covermode=atomic ./lib/... ./app/...
 
-integration-test: all
-	go test ./apptest/... -skip="^TestSingle.*"
+apptest:
+	$(MAKE) vminsert-race vmselect-race vmstorage-race vmagent-race vmctl-race vmbackup-race vmrestore-race
+	go test ./apptest/... -skip="^Test(Single|Legacy).*"
+
+apptest-legacy: vminsert-race vmselect-race vmstorage-race vmbackup-race vmrestore-race
+	OS=$$(uname | tr '[:upper:]' '[:lower:]'); \
+	ARCH=$$(uname -m | tr '[:upper:]' '[:lower:]' | sed 's/x86_64/amd64/'); \
+	VERSION=v1.132.0; \
+	VMSINGLE=victoria-metrics-$${OS}-$${ARCH}-$${VERSION}.tar.gz; \
+	VMCLUSTER=victoria-metrics-$${OS}-$${ARCH}-$${VERSION}-cluster.tar.gz; \
+	URL=https://github.com/VictoriaMetrics/VictoriaMetrics/releases/download/$${VERSION}; \
+	DIR=/tmp/$${VERSION}; \
+	test -d $${DIR} || (mkdir $${DIR} && \
+		curl --output-dir /tmp -LO $${URL}/$${VMSINGLE} && tar xzf /tmp/$${VMSINGLE} -C $${DIR} && \
+		curl --output-dir /tmp -LO $${URL}/$${VMCLUSTER} && tar xzf /tmp/$${VMCLUSTER} -C $${DIR} \
+	); \
+	VM_LEGACY_VMSINGLE_PATH=$${DIR}/victoria-metrics-prod \
+	VM_LEGACY_VMSTORAGE_PATH=$${DIR}/vmstorage-prod \
+	go test ./apptest/tests -run="^TestLegacyCluster.*"
 
 benchmark:
-	go test -bench=. ./lib/...
-	go test -bench=. ./app/...
+	go test -run=NO_TESTS -bench=. ./lib/...
+	go test -run=NO_TESTS -bench=. ./app/...
 
 benchmark-pure:
-	CGO_ENABLED=0 go test -bench=. ./lib/...
-	CGO_ENABLED=0 go test -bench=. ./app/...
+	CGO_ENABLED=0 go test -run=NO_TESTS -bench=. ./lib/...
+	CGO_ENABLED=0 go test -run=NO_TESTS -bench=. ./app/...
 
 vendor-update:
 	go get -u ./lib/...
 	go get -u ./app/...
-	go mod tidy -compat=1.23
+	go mod tidy -compat=1.26
 	go mod vendor
 
 app-local:
-	CGO_ENABLED=1 go build $(RACE) -ldflags "$(GO_BUILDINFO)" -o bin/$(APP_NAME)$(RACE) $(PKG_PREFIX)/app/$(APP_NAME)
+	CGO_ENABLED=1 go build $(RACE) -ldflags "$(GO_BUILDINFO)" -tags "$(EXTRA_GO_BUILD_TAGS)" -o bin/$(APP_NAME)$(RACE) $(PKG_PREFIX)/app/$(APP_NAME)
 
 app-local-pure:
-	CGO_ENABLED=0 go build $(RACE) -ldflags "$(GO_BUILDINFO)" -o bin/$(APP_NAME)-pure$(RACE) $(PKG_PREFIX)/app/$(APP_NAME)
+	CGO_ENABLED=0 go build $(RACE) -ldflags "$(GO_BUILDINFO)" -tags "$(EXTRA_GO_BUILD_TAGS)" -o bin/$(APP_NAME)-pure$(RACE) $(PKG_PREFIX)/app/$(APP_NAME)
 
 app-local-goos-goarch:
-	CGO_ENABLED=$(CGO_ENABLED) GOOS=$(GOOS) GOARCH=$(GOARCH) go build $(RACE) -ldflags "$(GO_BUILDINFO)" -o bin/$(APP_NAME)-$(GOOS)-$(GOARCH)$(RACE) $(PKG_PREFIX)/app/$(APP_NAME)
+	CGO_ENABLED=$(CGO_ENABLED) GOOS=$(GOOS) GOARCH=$(GOARCH) go build $(RACE) -ldflags "$(GO_BUILDINFO)" -tags "$(EXTRA_GO_BUILD_TAGS)" -o bin/$(APP_NAME)-$(GOOS)-$(GOARCH)$(RACE) $(PKG_PREFIX)/app/$(APP_NAME)
 
 app-local-windows-goarch:
-	CGO_ENABLED=0 GOOS=windows GOARCH=$(GOARCH) go build $(RACE) -ldflags "$(GO_BUILDINFO)" -o bin/$(APP_NAME)-windows-$(GOARCH)$(RACE).exe $(PKG_PREFIX)/app/$(APP_NAME)
+	CGO_ENABLED=0 GOOS=windows GOARCH=$(GOARCH) go build $(RACE) -ldflags "$(GO_BUILDINFO)" -tags "$(EXTRA_GO_BUILD_TAGS)" -o bin/$(APP_NAME)-windows-$(GOARCH)$(RACE).exe $(PKG_PREFIX)/app/$(APP_NAME)
 
 quicktemplate-gen: install-qtc
-	qtc
+	qtc -dir=lib
+	qtc -dir=app
 
 install-qtc:
 	which qtc || go install github.com/valyala/quicktemplate/qtc@latest
 
 
 golangci-lint: install-golangci-lint
-	golangci-lint run
+	golangci-lint run --build-tags 'synctest'
 
 install-golangci-lint:
-	which golangci-lint || curl -sSfL https://raw.githubusercontent.com/golangci/golangci-lint/master/install.sh | sh -s -- -b $(shell go env GOPATH)/bin v1.63.4
+	which golangci-lint && (golangci-lint --version | grep -q $(GOLANGCI_LINT_VERSION)) || curl -sSfL https://raw.githubusercontent.com/golangci/golangci-lint/master/install.sh | sh -s -- -b $(shell go env GOPATH)/bin v$(GOLANGCI_LINT_VERSION)
 
 remove-golangci-lint:
 	rm -rf `which golangci-lint`

README.md

@@ -1,31 +1,35 @@
 # VictoriaMetrics
 
-![Latest Release](https://img.shields.io/github/v/release/VictoriaMetrics/VictoriaMetrics?sort=semver&label=&filter=!*-victorialogs&logo=github&labelColor=gray&color=gray&link=https%3A%2F%2Fgithub.com%2FVictoriaMetrics%2FVictoriaMetrics%2Freleases%2Flatest)
-![Docker Pulls](https://img.shields.io/docker/pulls/victoriametrics/victoria-metrics?label=&logo=docker&logoColor=white&labelColor=2496ED&color=2496ED&link=https%3A%2F%2Fhub.docker.com%2Fr%2Fvictoriametrics%2Fvictoria-metrics)
-![Go Report](https://goreportcard.com/badge/github.com/VictoriaMetrics/VictoriaMetrics?link=https%3A%2F%2Fgoreportcard.com%2Freport%2Fgithub.com%2FVictoriaMetrics%2FVictoriaMetrics)
-![Build Status](https://github.com/VictoriaMetrics/VictoriaMetrics/workflows/main/badge.svg?link=https%3A%2F%2Fgithub.com%2FVictoriaMetrics%2FVictoriaMetrics%2Factions)
-![codecov](https://codecov.io/gh/VictoriaMetrics/VictoriaMetrics/branch/master/graph/badge.svg?link=https%3A%2F%2Fcodecov.io%2Fgh%2FVictoriaMetrics%2FVictoriaMetrics)
-![License](https://img.shields.io/github/license/VictoriaMetrics/VictoriaMetrics?labelColor=green&label=&link=https%3A%2F%2Fgithub.com%2FVictoriaMetrics%2FVictoriaMetrics%2Fblob%2Fmaster%2FLICENSE)
-![Slack](https://img.shields.io/badge/Join-4A154B?logo=slack&link=https%3A%2F%2Fslack.victoriametrics.com)
-![X](https://img.shields.io/twitter/follow/VictoriaMetrics?style=flat&label=Follow&color=black&logo=x&labelColor=black&link=https%3A%2F%2Fx.com%2FVictoriaMetrics)
-![Reddit](https://img.shields.io/reddit/subreddit-subscribers/VictoriaMetrics?style=flat&label=Join&labelColor=red&logoColor=white&logo=reddit&link=https%3A%2F%2Fwww.reddit.com%2Fr%2FVictoriaMetrics)
+[![Latest Release](https://img.shields.io/github/v/release/VictoriaMetrics/VictoriaMetrics?sort=semver&label=&filter=!*-victorialogs&logo=github&labelColor=gray&color=gray&link=https%3A%2F%2Fgithub.com%2FVictoriaMetrics%2FVictoriaMetrics%2Freleases%2Flatest)](https://github.com/VictoriaMetrics/VictoriaMetrics/releases)
+[![Docker Pulls](https://img.shields.io/docker/pulls/victoriametrics/victoria-metrics?label=&logo=docker&logoColor=white&labelColor=2496ED&color=2496ED&link=https%3A%2F%2Fhub.docker.com%2Fr%2Fvictoriametrics%2Fvictoria-metrics)](https://hub.docker.com/u/victoriametrics)
+[![Go Report](https://goreportcard.com/badge/github.com/VictoriaMetrics/VictoriaMetrics?link=https%3A%2F%2Fgoreportcard.com%2Freport%2Fgithub.com%2FVictoriaMetrics%2FVictoriaMetrics)](https://goreportcard.com/report/github.com/VictoriaMetrics/VictoriaMetrics)
+[![Build Status](https://github.com/VictoriaMetrics/VictoriaMetrics/actions/workflows/build.yml/badge.svg?branch=master&link=https%3A%2F%2Fgithub.com%2FVictoriaMetrics%2FVictoriaMetrics%2Factions)](https://github.com/VictoriaMetrics/VictoriaMetrics/actions/workflows/build.yml)
+[![License](https://img.shields.io/github/license/VictoriaMetrics/VictoriaMetrics?labelColor=green&label=&link=https%3A%2F%2Fgithub.com%2FVictoriaMetrics%2FVictoriaMetrics%2Fblob%2Fmaster%2FLICENSE)](https://github.com/VictoriaMetrics/VictoriaMetrics/blob/master/LICENSE)
+[![Join Slack](https://img.shields.io/badge/Join%20Slack-4A154B?logo=slack)](https://slack.victoriametrics.com)
+[![X](https://img.shields.io/twitter/follow/VictoriaMetrics?style=flat&label=Follow&color=black&logo=x&labelColor=black&link=https%3A%2F%2Fx.com%2FVictoriaMetrics)](https://x.com/VictoriaMetrics/)
+[![Reddit](https://img.shields.io/reddit/subreddit-subscribers/VictoriaMetrics?style=flat&label=Join&labelColor=red&logoColor=white&logo=reddit&link=https%3A%2F%2Fwww.reddit.com%2Fr%2FVictoriaMetrics)](https://www.reddit.com/r/VictoriaMetrics/)
 
 <picture>
-  <source srcset="docs/logo_white.webp" media="(prefers-color-scheme: dark)">
-  <source srcset="docs/logo.webp" media="(prefers-color-scheme: light)">
-  <img src="docs/logo.webp" width="300" alt="VictoriaMetrics logo">
+  <source srcset="docs/victoriametrics/logo_white.webp" media="(prefers-color-scheme: dark)">
+  <source srcset="docs/victoriametrics/logo.webp" media="(prefers-color-scheme: light)">
+  <img src="docs/victoriametrics/logo.webp" width="300" alt="VictoriaMetrics logo">
 </picture>
 
-VictoriaMetrics is a fast, cost-saving, and scalable solution for monitoring and managing time series data. It delivers high performance and reliability, making it an ideal choice for businesses of all sizes.
+VictoriaMetrics is a fast, cost-effective, and scalable solution for monitoring and managing time series data. It delivers high performance and reliability, making it an ideal choice for businesses of all sizes.
 
 Here are some resources and information about VictoriaMetrics:
 
-- Documentation: [docs.victoriametrics.com](https://docs.victoriametrics.com)
-- Case studies: [Grammarly, Roblox, Wix,...](https://docs.victoriametrics.com/casestudies/).
-- Available: [Binary releases](https://github.com/VictoriaMetrics/VictoriaMetrics/releases/latest), [Docker images](https://hub.docker.com/r/victoriametrics/victoria-metrics/), [Source code](https://github.com/VictoriaMetrics/VictoriaMetrics)
-- Deployment types: [Single-node version](https://docs.victoriametrics.com/), [Cluster version](https://docs.victoriametrics.com/cluster-victoriametrics/), and [Enterprise version](https://docs.victoriametrics.com/enterprise/)
-- Changelog: [CHANGELOG](https://docs.victoriametrics.com/changelog/), and [How to upgrade](https://docs.victoriametrics.com/#how-to-upgrade-victoriametrics)
-- Community: [Slack](https://slack.victoriametrics.com/), [X (Twitter)](https://x.com/VictoriaMetrics), [LinkedIn](https://www.linkedin.com/company/victoriametrics/), [YouTube](https://www.youtube.com/@VictoriaMetrics)
+- **Case studies**: [Grammarly, Roblox, Wix, Spotify,...](https://docs.victoriametrics.com/victoriametrics/casestudies/).
+- **Available**: [Binary releases](https://github.com/VictoriaMetrics/VictoriaMetrics/releases/latest), Docker images on [Docker Hub](https://hub.docker.com/r/victoriametrics/victoria-metrics/) and [Quay](https://quay.io/repository/victoriametrics/victoria-metrics), [Source code](https://github.com/VictoriaMetrics/VictoriaMetrics).
+- **Deployment types**: [Single-node version](https://docs.victoriametrics.com/victoriametrics/single-server-victoriametrics/) and [Cluster version](https://docs.victoriametrics.com/victoriametrics/cluster-victoriametrics/) under [Apache License 2.0](https://github.com/VictoriaMetrics/VictoriaMetrics/blob/master/LICENSE).
+- **Getting started:** Read [key concepts](https://docs.victoriametrics.com/victoriametrics/keyconcepts/) and follow the
+  [quick start guide](https://docs.victoriametrics.com/victoriametrics/quick-start/).
+- **Community**: [Slack](https://slack.victoriametrics.com/) (join via [Slack Inviter](https://slack.victoriametrics.com/)), [X (Twitter)](https://x.com/VictoriaMetrics), [YouTube](https://www.youtube.com/@VictoriaMetrics). See full list [here](https://docs.victoriametrics.com/victoriametrics/#community-and-contributions).
+- **Changelog**: Project evolves fast - check the [CHANGELOG](https://docs.victoriametrics.com/victoriametrics/changelog/), and [How to upgrade](https://docs.victoriametrics.com/victoriametrics/single-server-victoriametrics/#how-to-upgrade-victoriametrics).
+- **Enterprise support:** [Contact us](mailto:info@victoriametrics.com) for commercial support with additional [enterprise features](https://docs.victoriametrics.com/victoriametrics/enterprise/).
+- **Enterprise releases:** Enterprise and [long-term support releases (LTS)](https://docs.victoriametrics.com/victoriametrics/lts-releases/) are publicly available and can be evaluated for free
+  using a [free trial license](https://victoriametrics.com/products/enterprise/trial/).
+- **Security:** we achieved [security certifications](https://victoriametrics.com/security/) for Database Software Development and Software-Based Monitoring Services.
 
 Yes, we open-source both the single-node VictoriaMetrics and the cluster version.
 
@@ -35,22 +39,22 @@ VictoriaMetrics is optimized for timeseries data, even when old time series are
 
 * **Long-term storage for Prometheus** or as a drop-in replacement for Prometheus and Graphite in Grafana.
 * **Powerful stream aggregation**: Can be used as a StatsD alternative.
-* **Ideal for big data**: Works well with large amounts of time series data from APM, Kubernetes, IoT sensors, connected cars, industrial telemetry, financial data and various [Enterprise workloads](https://docs.victoriametrics.com/enterprise/).
+* **Ideal for big data**: Works well with large amounts of time series data from APM, Kubernetes, IoT sensors, connected cars, industrial telemetry, financial data and various [Enterprise workloads](https://docs.victoriametrics.com/victoriametrics/enterprise/).
 * **Query language**: Supports both PromQL and the more performant MetricsQL.
 * **Easy to setup**: No dependencies, single [small binary](https://medium.com/@valyala/stripping-dependency-bloat-in-victoriametrics-docker-image-983fb5912b0d), configuration through command-line flags, but the default is also fine-tuned; backup and restore with [instant snapshots](https://medium.com/@valyala/how-victoriametrics-makes-instant-snapshots-for-multi-terabyte-time-series-data-e1f3fb0e0282).
 * **Global query view**: Multiple Prometheus instances or any other data sources may ingest data into VictoriaMetrics and queried via a single query.
 * **Various Protocols**: Support metric scraping, ingestion and backfilling in various protocol.
-    * [Prometheus exporters](https://docs.victoriametrics.com/#how-to-scrape-prometheus-exporters-such-as-node-exporter), [Prometheus remote write API](https://docs.victoriametrics.com/#prometheus-setup), [Prometheus exposition format](https://docs.victoriametrics.com/#how-to-import-data-in-prometheus-exposition-format).
-    * [InfluxDB line protocol](https://docs.victoriametrics.com/#how-to-send-data-from-influxdb-compatible-agents-such-as-telegraf) over HTTP, TCP and UDP.
-    * [Graphite plaintext protocol](https://docs.victoriametrics.com/#how-to-send-data-from-graphite-compatible-agents-such-as-statsd) with [tags](https://graphite.readthedocs.io/en/latest/tags.html#carbon).
-    * [OpenTSDB put message](https://docs.victoriametrics.com/#sending-data-via-telnet-put-protocol).
-    * [HTTP OpenTSDB /api/put requests](https://docs.victoriametrics.com/#sending-opentsdb-data-via-http-apiput-requests).
-    * [JSON line format](https://docs.victoriametrics.com/#how-to-import-data-in-json-line-format).
-    * [Arbitrary CSV data](https://docs.victoriametrics.com/#how-to-import-csv-data).
-    * [Native binary format](https://docs.victoriametrics.com/#how-to-import-data-in-native-format).
-    * [DataDog agent or DogStatsD](https://docs.victoriametrics.com/#how-to-send-data-from-datadog-agent).
-    * [NewRelic infrastructure agent](https://docs.victoriametrics.com/#how-to-send-data-from-newrelic-agent).
-    * [OpenTelemetry metrics format](https://docs.victoriametrics.com/#sending-data-via-opentelemetry).
+    * [Prometheus exporters](https://docs.victoriametrics.com/victoriametrics/single-server-victoriametrics/#how-to-scrape-prometheus-exporters-such-as-node-exporter), [Prometheus remote write API](https://docs.victoriametrics.com/victoriametrics/integrations/prometheus/), [Prometheus exposition format](https://docs.victoriametrics.com/victoriametrics/single-server-victoriametrics/#how-to-import-data-in-prometheus-exposition-format).
+    * [InfluxDB line protocol](https://docs.victoriametrics.com/victoriametrics/integrations/influxdb/) over HTTP, TCP and UDP.
+    * [Graphite plaintext protocol](https://docs.victoriametrics.com/victoriametrics/integrations/graphite/#ingesting) with [tags](https://graphite.readthedocs.io/en/latest/tags.html#carbon).
+    * [OpenTSDB put message](https://docs.victoriametrics.com/victoriametrics/integrations/opentsdb/#sending-data-via-telnet).
+    * [HTTP OpenTSDB /api/put requests](https://docs.victoriametrics.com/victoriametrics/integrations/opentsdb/#sending-data-via-http).
+    * [JSON line format](https://docs.victoriametrics.com/victoriametrics/single-server-victoriametrics/#how-to-import-data-in-json-line-format).
+    * [Arbitrary CSV data](https://docs.victoriametrics.com/victoriametrics/single-server-victoriametrics/#how-to-import-csv-data).
+    * [Native binary format](https://docs.victoriametrics.com/victoriametrics/single-server-victoriametrics/#how-to-import-data-in-native-format).
+    * [DataDog agent or DogStatsD](https://docs.victoriametrics.com/victoriametrics/integrations/datadog/).
+    * [NewRelic infrastructure agent](https://docs.victoriametrics.com/victoriametrics/integrations/newrelic/#sending-data-from-agent).
+    * [OpenTelemetry metrics format](https://docs.victoriametrics.com/victoriametrics/single-server-victoriametrics/#sending-data-via-opentelemetry).
 * **NFS-based storages**: Supports storing data on NFS-based storages such as Amazon EFS, Google Filestore.
 * And many other features such as metrics relabeling, cardinality limiter, etc.
 
@@ -62,9 +66,9 @@ In addition, the Enterprise version includes extra features:
 - **Backup automation**: Automates regular backup procedures.
 - **Multiple retentions**: Reducing storage costs by specifying different retentions for different datasets.
 - **Downsampling**: Reducing storage costs and increasing performance for queries over historical data.
-- **Stable releases** with long-term support lines ([LTS](https://docs.victoriametrics.com/lts-releases/)).
+- **Stable releases** with long-term support lines ([LTS](https://docs.victoriametrics.com/victoriametrics/lts-releases/)).
 - **Comprehensive support**: First-class consulting, feature requests and technical support provided by the core VictoriaMetrics dev team.
-- Many other features, which you can read about on [the Enterprise page](https://docs.victoriametrics.com/enterprise/).
+- Many other features, which you can read about on [the Enterprise page](https://docs.victoriametrics.com/victoriametrics/enterprise/).
 
 [Contact us](mailto:info@victoriametrics.com) if you need enterprise support for VictoriaMetrics. Or you can request a free trial license [here](https://victoriametrics.com/products/enterprise/trial/), downloaded Enterprise binaries are available at [Github Releases](https://github.com/VictoriaMetrics/VictoriaMetrics/releases/latest).
 
@@ -77,7 +81,7 @@ Some good benchmarks VictoriaMetrics achieved:
 * **Minimal memory footprint**: handling millions of unique timeseries with [10x less RAM](https://medium.com/@valyala/insert-benchmarks-with-inch-influxdb-vs-victoriametrics-e31a41ae2893) than InfluxDB, up to [7x less RAM](https://valyala.medium.com/prometheus-vs-victoriametrics-benchmark-on-node-exporter-metrics-4ca29c75590f) than Prometheus, Thanos or Cortex.
 * **Highly scalable and performance** for [data ingestion](https://medium.com/@valyala/high-cardinality-tsdb-benchmarks-victoriametrics-vs-timescaledb-vs-influxdb-13e6ee64dd6b) and [querying](https://medium.com/@valyala/when-size-matters-benchmarking-victoriametrics-vs-timescale-and-influxdb-6035811952d4), [20x outperforms](https://medium.com/@valyala/insert-benchmarks-with-inch-influxdb-vs-victoriametrics-e31a41ae2893) InfluxDB and TimescaleDB.
 * **High data compression**: [70x more data points](https://medium.com/@valyala/when-size-matters-benchmarking-victoriametrics-vs-timescale-and-influxdb-6035811952d4) may be stored into limited storage than TimescaleDB, [7x less storage](https://valyala.medium.com/prometheus-vs-victoriametrics-benchmark-on-node-exporter-metrics-4ca29c75590f) space is required than Prometheus, Thanos or Cortex.
-* **Reducing storage costs**: [10x more effective](https://docs.victoriametrics.com/casestudies/#grammarly) than Graphite according to the Grammarly case study.
+* **Reducing storage costs**: [10x more effective](https://docs.victoriametrics.com/victoriametrics/casestudies/#grammarly) than Graphite according to the Grammarly case study.
 * **A single-node VictoriaMetrics** can replace medium-sized clusters built with competing solutions such as Thanos, M3DB, Cortex, InfluxDB or TimescaleDB. See [VictoriaMetrics vs Thanos](https://medium.com/@valyala/comparing-thanos-to-victoriametrics-cluster-b193bea1683), [Measuring vertical scalability](https://medium.com/@valyala/measuring-vertical-scalability-for-time-series-databases-in-google-cloud-92550d78d8ae), [Remote write storage wars - PromCon 2019](https://promcon.io/2019-munich/talks/remote-write-storage-wars/).
 * **Optimized for storage**: [Works well with high-latency IO](https://medium.com/@valyala/high-cardinality-tsdb-benchmarks-victoriametrics-vs-timescaledb-vs-influxdb-13e6ee64dd6b) and low IOPS (HDD and network storage in AWS, Google Cloud, Microsoft Azure, etc.).
 
@@ -93,7 +97,7 @@ Feel free asking any questions regarding VictoriaMetrics:
 * [Telegram-ru](https://t.me/VictoriaMetrics_ru1)
 * [Mastodon](https://mastodon.social/@victoriametrics/)
 
-If you like VictoriaMetrics and want to contribute, then please [read these docs](https://docs.victoriametrics.com/contributing/).
+If you like VictoriaMetrics and want to contribute, then please [read these docs](https://docs.victoriametrics.com/victoriametrics/contributing/).
 
 ## VictoriaMetrics Logo
 

SECURITY.md

@@ -1,18 +1,4 @@
 # Security Policy
 
-## Supported Versions
+You can find out about our security policy and VictoriaMetrics version support on the [security page](https://docs.victoriametrics.com/victoriametrics/#security) in the documentation.
 
-The following versions of VictoriaMetrics receive regular security fixes:
-
-| Version | Supported          |
-|---------|--------------------|
-| [latest release](https://docs.victoriametrics.com/changelog/) | :white_check_mark: |
-| v1.102.x [LTS line](https://docs.victoriametrics.com/lts-releases/) | :white_check_mark: |
-| v1.97.x [LTS line](https://docs.victoriametrics.com/lts-releases/) | :white_check_mark: |
-| other releases  | :x:                |
-
-See [this page](https://victoriametrics.com/security/) for more details.
-
-## Reporting a Vulnerability
-
-Please report any security issues to <security@victoriametrics.com>

app/victoria-logs/Makefile

@@ -1,113 +0,0 @@
-# All these commands must run from repository root.
-
-victoria-logs:
-	APP_NAME=victoria-logs $(MAKE) app-local
-
-victoria-logs-race:
-	APP_NAME=victoria-logs RACE=-race $(MAKE) app-local
-
-victoria-logs-prod:
-	APP_NAME=victoria-logs $(MAKE) app-via-docker
-
-victoria-logs-pure-prod:
-	APP_NAME=victoria-logs $(MAKE) app-via-docker-pure
-
-victoria-logs-linux-amd64-prod:
-	APP_NAME=victoria-logs $(MAKE) app-via-docker-linux-amd64
-
-victoria-logs-linux-arm-prod:
-	APP_NAME=victoria-logs $(MAKE) app-via-docker-linux-arm
-
-victoria-logs-linux-arm64-prod:
-	APP_NAME=victoria-logs $(MAKE) app-via-docker-linux-arm64
-
-victoria-logs-linux-ppc64le-prod:
-	APP_NAME=victoria-logs $(MAKE) app-via-docker-linux-ppc64le
-
-victoria-logs-linux-386-prod:
-	APP_NAME=victoria-logs $(MAKE) app-via-docker-linux-386
-
-victoria-logs-darwin-amd64-prod:
-	APP_NAME=victoria-logs $(MAKE) app-via-docker-darwin-amd64
-
-victoria-logs-darwin-arm64-prod:
-	APP_NAME=victoria-logs $(MAKE) app-via-docker-darwin-arm64
-
-victoria-logs-freebsd-amd64-prod:
-	APP_NAME=victoria-logs $(MAKE) app-via-docker-freebsd-amd64
-
-victoria-logs-openbsd-amd64-prod:
-	APP_NAME=victoria-logs $(MAKE) app-via-docker-openbsd-amd64
-
-victoria-logs-windows-amd64-prod:
-	APP_NAME=victoria-logs $(MAKE) app-via-docker-windows-amd64
-
-package-victoria-logs:
-	APP_NAME=victoria-logs $(MAKE) package-via-docker
-
-package-victoria-logs-pure:
-	APP_NAME=victoria-logs $(MAKE) package-via-docker-pure
-
-package-victoria-logs-amd64:
-	APP_NAME=victoria-logs $(MAKE) package-via-docker-amd64
-
-package-victoria-logs-arm:
-	APP_NAME=victoria-logs $(MAKE) package-via-docker-arm
-
-package-victoria-logs-arm64:
-	APP_NAME=victoria-logs $(MAKE) package-via-docker-arm64
-
-package-victoria-logs-ppc64le:
-	APP_NAME=victoria-logs $(MAKE) package-via-docker-ppc64le
-
-package-victoria-logs-386:
-	APP_NAME=victoria-logs $(MAKE) package-via-docker-386
-
-publish-victoria-logs:
-	APP_NAME=victoria-logs $(MAKE) publish-via-docker
-
-victoria-logs-linux-amd64:
-	APP_NAME=victoria-logs CGO_ENABLED=1 GOOS=linux GOARCH=amd64 $(MAKE) app-local-goos-goarch
-
-victoria-logs-linux-arm:
-	APP_NAME=victoria-logs CGO_ENABLED=0 GOOS=linux GOARCH=arm $(MAKE) app-local-goos-goarch
-
-victoria-logs-linux-arm64:
-	APP_NAME=victoria-logs CGO_ENABLED=0 GOOS=linux GOARCH=arm64 $(MAKE) app-local-goos-goarch
-
-victoria-logs-linux-ppc64le:
-	APP_NAME=victoria-logs CGO_ENABLED=0 GOOS=linux GOARCH=ppc64le $(MAKE) app-local-goos-goarch
-
-victoria-logs-linux-s390x:
-	APP_NAME=victoria-logs CGO_ENABLED=0 GOOS=linux GOARCH=s390x $(MAKE) app-local-goos-goarch
-
-victoria-logs-linux-loong64:
-	APP_NAME=victoria-logs CGO_ENABLED=0 GOOS=linux GOARCH=loong64 $(MAKE) app-local-goos-goarch
-
-victoria-logs-linux-386:
-	APP_NAME=victoria-logs CGO_ENABLED=0 GOOS=linux GOARCH=386 $(MAKE) app-local-goos-goarch
-
-victoria-logs-darwin-amd64:
-	APP_NAME=victoria-logs CGO_ENABLED=0 GOOS=darwin GOARCH=amd64 $(MAKE) app-local-goos-goarch
-
-victoria-logs-darwin-arm64:
-	APP_NAME=victoria-logs CGO_ENABLED=0 GOOS=darwin GOARCH=arm64 $(MAKE) app-local-goos-goarch
-
-victoria-logs-freebsd-amd64:
-	APP_NAME=victoria-logs CGO_ENABLED=0 GOOS=freebsd GOARCH=amd64 $(MAKE) app-local-goos-goarch
-
-victoria-logs-openbsd-amd64:
-	APP_NAME=victoria-logs CGO_ENABLED=0 GOOS=openbsd GOARCH=amd64 $(MAKE) app-local-goos-goarch
-
-victoria-logs-windows-amd64:
-	GOARCH=amd64 APP_NAME=victoria-logs $(MAKE) app-local-windows-goarch
-
-victoria-logs-pure:
-	APP_NAME=victoria-logs $(MAKE) app-local-pure
-
-run-victoria-logs:
-	mkdir -p victoria-logs-data
-	DOCKER_OPTS='-v $(shell pwd)/victoria-logs-data:/victoria-logs-data' \
-	APP_NAME=victoria-logs \
-	ARGS='' \
-	$(MAKE) run-via-docker

app/victoria-logs/README.md

@@ -0,0 +1 @@
+VictoriaLogs source code has been moved to [github.com/VictoriaMetrics/VictoriaLogs](https://github.com/VictoriaMetrics/VictoriaLogs/).

app/victoria-logs/deployment/Dockerfile

@@ -1,8 +0,0 @@
-ARG base_image=non-existing
-FROM $base_image
-
-EXPOSE 9428
-
-ENTRYPOINT ["/victoria-logs-prod"]
-ARG src_binary=non-existing
-COPY $src_binary ./victoria-logs-prod

app/victoria-logs/main.go

@@ -1,108 +0,0 @@
-package main
-
-import (
-	"flag"
-	"fmt"
-	"net/http"
-	"os"
-	"time"
-
-	"github.com/VictoriaMetrics/VictoriaMetrics/app/vlinsert"
-	"github.com/VictoriaMetrics/VictoriaMetrics/app/vlselect"
-	"github.com/VictoriaMetrics/VictoriaMetrics/app/vlstorage"
-	"github.com/VictoriaMetrics/VictoriaMetrics/lib/buildinfo"
-	"github.com/VictoriaMetrics/VictoriaMetrics/lib/envflag"
-	"github.com/VictoriaMetrics/VictoriaMetrics/lib/flagutil"
-	"github.com/VictoriaMetrics/VictoriaMetrics/lib/fs"
-	"github.com/VictoriaMetrics/VictoriaMetrics/lib/httpserver"
-	"github.com/VictoriaMetrics/VictoriaMetrics/lib/logger"
-	"github.com/VictoriaMetrics/VictoriaMetrics/lib/procutil"
-	"github.com/VictoriaMetrics/VictoriaMetrics/lib/pushmetrics"
-)
-
-var (
-	httpListenAddrs  = flagutil.NewArrayString("httpListenAddr", "TCP address to listen for incoming http requests. See also -httpListenAddr.useProxyProtocol")
-	useProxyProtocol = flagutil.NewArrayBool("httpListenAddr.useProxyProtocol", "Whether to use proxy protocol for connections accepted at the given -httpListenAddr . "+
-		"See https://www.haproxy.org/download/1.8/doc/proxy-protocol.txt . "+
-		"With enabled proxy protocol http server cannot serve regular /metrics endpoint. Use -pushmetrics.url for metrics pushing")
-)
-
-func main() {
-	// Write flags and help message to stdout, since it is easier to grep or pipe.
-	flag.CommandLine.SetOutput(os.Stdout)
-	flag.Usage = usage
-	envflag.Parse()
-	buildinfo.Init()
-	logger.Init()
-
-	listenAddrs := *httpListenAddrs
-	if len(listenAddrs) == 0 {
-		listenAddrs = []string{":9428"}
-	}
-	logger.Infof("starting VictoriaLogs at %q...", listenAddrs)
-	startTime := time.Now()
-
-	vlstorage.Init()
-	vlselect.Init()
-	vlinsert.Init()
-
-	go httpserver.Serve(listenAddrs, useProxyProtocol, requestHandler)
-	logger.Infof("started VictoriaLogs in %.3f seconds; see https://docs.victoriametrics.com/victorialogs/", time.Since(startTime).Seconds())
-
-	pushmetrics.Init()
-	sig := procutil.WaitForSigterm()
-	logger.Infof("received signal %s", sig)
-	pushmetrics.Stop()
-
-	logger.Infof("gracefully shutting down webservice at %q", listenAddrs)
-	startTime = time.Now()
-	if err := httpserver.Stop(listenAddrs); err != nil {
-		logger.Fatalf("cannot stop the webservice: %s", err)
-	}
-	logger.Infof("successfully shut down the webservice in %.3f seconds", time.Since(startTime).Seconds())
-
-	vlinsert.Stop()
-	vlselect.Stop()
-	vlstorage.Stop()
-
-	fs.MustStopDirRemover()
-
-	logger.Infof("the VictoriaLogs has been stopped in %.3f seconds", time.Since(startTime).Seconds())
-}
-
-func requestHandler(w http.ResponseWriter, r *http.Request) bool {
-	if r.URL.Path == "/" {
-		if r.Method != http.MethodGet {
-			return false
-		}
-		w.Header().Add("Content-Type", "text/html; charset=utf-8")
-		fmt.Fprintf(w, "<h2>Single-node VictoriaLogs</h2></br>")
-		fmt.Fprintf(w, "See docs at <a href='https://docs.victoriametrics.com/victorialogs/'>https://docs.victoriametrics.com/victorialogs/</a></br>")
-		fmt.Fprintf(w, "Useful endpoints:</br>")
-		httpserver.WriteAPIHelp(w, [][2]string{
-			{"select/vmui", "Web UI for VictoriaLogs"},
-			{"metrics", "available service metrics"},
-			{"flags", "command-line flags"},
-		})
-		return true
-	}
-	if vlinsert.RequestHandler(w, r) {
-		return true
-	}
-	if vlselect.RequestHandler(w, r) {
-		return true
-	}
-	if vlstorage.RequestHandler(w, r) {
-		return true
-	}
-	return false
-}
-
-func usage() {
-	const s = `
-victoria-logs is a log management and analytics service.
-
-See the docs at https://docs.victoriametrics.com/victorialogs/
-`
-	flagutil.Usage(s)
-}

app/victoria-logs/multiarch/Dockerfile

@@ -1,12 +0,0 @@
-# See https://medium.com/on-docker/use-multi-stage-builds-to-inject-ca-certs-ad1e8f01de1b
-ARG certs_image=non-existing
-ARG root_image=non-existing
-FROM $certs_image AS certs
-RUN apk update && apk upgrade && apk --update --no-cache add ca-certificates
-
-FROM $root_image
-COPY --from=certs /etc/ssl/certs/ca-certificates.crt /etc/ssl/certs/ca-certificates.crt
-EXPOSE 9428
-ENTRYPOINT ["/victoria-logs-prod"]
-ARG TARGETARCH
-COPY victoria-logs-linux-${TARGETARCH}-prod ./victoria-logs-prod

app/vlagent/README.md

@@ -0,0 +1 @@
+VictoriaLogs source code has been moved to [github.com/VictoriaMetrics/VictoriaLogs](https://github.com/VictoriaMetrics/VictoriaLogs/).

app/vlinsert/README.md

@@ -0,0 +1 @@
+VictoriaLogs source code has been moved to [github.com/VictoriaMetrics/VictoriaLogs](https://github.com/VictoriaMetrics/VictoriaLogs/).

app/vlinsert/datadog/datadog.go

@@ -1,274 +0,0 @@
-package datadog
-
-import (
-	"bytes"
-	"fmt"
-	"io"
-	"net/http"
-	"strconv"
-	"time"
-
-	"github.com/VictoriaMetrics/metrics"
-	"github.com/valyala/fastjson"
-
-	"github.com/VictoriaMetrics/VictoriaMetrics/app/vlinsert/insertutils"
-	"github.com/VictoriaMetrics/VictoriaMetrics/app/vlstorage"
-	"github.com/VictoriaMetrics/VictoriaMetrics/lib/bytesutil"
-	"github.com/VictoriaMetrics/VictoriaMetrics/lib/flagutil"
-	"github.com/VictoriaMetrics/VictoriaMetrics/lib/httpserver"
-	"github.com/VictoriaMetrics/VictoriaMetrics/lib/logger"
-	"github.com/VictoriaMetrics/VictoriaMetrics/lib/logstorage"
-	"github.com/VictoriaMetrics/VictoriaMetrics/lib/protoparser/common"
-	"github.com/VictoriaMetrics/VictoriaMetrics/lib/writeconcurrencylimiter"
-)
-
-var (
-	datadogStreamFields = flagutil.NewArrayString("datadog.streamFields", "Datadog tags to be used as stream fields.")
-	datadogIgnoreFields = flagutil.NewArrayString("datadog.ignoreFields", "Datadog tags to ignore.")
-)
-
-var parserPool fastjson.ParserPool
-
-// RequestHandler processes Datadog insert requests
-func RequestHandler(path string, w http.ResponseWriter, r *http.Request) bool {
-	switch path {
-	case "/api/v1/validate":
-		fmt.Fprintf(w, `{}`)
-		return true
-	case "/api/v2/logs":
-		return datadogLogsIngestion(w, r)
-	default:
-		return false
-	}
-}
-
-func datadogLogsIngestion(w http.ResponseWriter, r *http.Request) bool {
-	w.Header().Add("Content-Type", "application/json")
-	startTime := time.Now()
-	v2LogsRequestsTotal.Inc()
-	reader := r.Body
-
-	var ts int64
-	if tsValue := r.Header.Get("dd-message-timestamp"); tsValue != "" && tsValue != "0" {
-		var err error
-		ts, err = strconv.ParseInt(tsValue, 10, 64)
-		if err != nil {
-			httpserver.Errorf(w, r, "could not parse dd-message-timestamp header value: %s", err)
-			return true
-		}
-		ts *= 1e6
-	} else {
-		ts = startTime.UnixNano()
-	}
-
-	if r.Header.Get("Content-Encoding") == "gzip" {
-		zr, err := common.GetGzipReader(reader)
-		if err != nil {
-			httpserver.Errorf(w, r, "cannot read gzipped logs request: %s", err)
-			return true
-		}
-		defer common.PutGzipReader(zr)
-		reader = zr
-	}
-
-	wcr := writeconcurrencylimiter.GetReader(reader)
-	data, err := io.ReadAll(wcr)
-	writeconcurrencylimiter.PutReader(wcr)
-	if err != nil {
-		httpserver.Errorf(w, r, "cannot read request body: %s", err)
-		return true
-	}
-
-	cp, err := insertutils.GetCommonParams(r)
-	if err != nil {
-		httpserver.Errorf(w, r, "%s", err)
-		return true
-	}
-
-	if len(cp.StreamFields) == 0 {
-		cp.StreamFields = *datadogStreamFields
-	}
-	if len(cp.IgnoreFields) == 0 {
-		cp.IgnoreFields = *datadogIgnoreFields
-	}
-
-	if err := vlstorage.CanWriteData(); err != nil {
-		httpserver.Errorf(w, r, "%s", err)
-		return true
-	}
-
-	lmp := cp.NewLogMessageProcessor("datadog")
-	err = readLogsRequest(ts, data, lmp)
-	lmp.MustClose()
-	if err != nil {
-		logger.Warnf("cannot decode log message in /api/v2/logs request: %s, stream fields: %s", err, cp.StreamFields)
-		return true
-	}
-
-	// update v2LogsRequestDuration only for successfully parsed requests
-	// There is no need in updating v2LogsRequestDuration for request errors,
-	// since their timings are usually much smaller than the timing for successful request parsing.
-	v2LogsRequestDuration.UpdateDuration(startTime)
-	fmt.Fprintf(w, `{}`)
-	return true
-}
-
-var (
-	v2LogsRequestsTotal   = metrics.NewCounter(`vl_http_requests_total{path="/insert/datadog/api/v2/logs"}`)
-	v2LogsRequestDuration = metrics.NewHistogram(`vl_http_request_duration_seconds{path="/insert/datadog/api/v2/logs"}`)
-)
-
-// datadog message field has two formats:
-//   - regular log message with string text
-//   - nested json format for serverless plugins
-//     which has folowing format:
-//     {"message": {"message": "text","lamdba": {"arn": "string","requestID": "string"}, "timestamp": int64} }
-//
-// See https://github.com/DataDog/datadog-lambda-extension/blob/28b90c7e4e985b72d60b5f5a5147c69c7ac693c4/bottlecap/src/logs/lambda/mod.rs#L24
-func appendMsgFields(fields []logstorage.Field, v *fastjson.Value) ([]logstorage.Field, error) {
-	switch v.Type() {
-	case fastjson.TypeString:
-		val := v.GetStringBytes()
-		fields = append(fields, logstorage.Field{
-			Name:  "_msg",
-			Value: bytesutil.ToUnsafeString(val),
-		})
-	case fastjson.TypeObject:
-		var firstErr error
-		v.GetObject().Visit(func(k []byte, v *fastjson.Value) {
-			if firstErr != nil {
-				return
-			}
-			switch bytesutil.ToUnsafeString(k) {
-			case "message":
-				val := v.GetStringBytes()
-				fields = append(fields, logstorage.Field{
-					Name:  "_msg",
-					Value: bytesutil.ToUnsafeString(val),
-				})
-			case "status":
-				val := v.GetStringBytes()
-				fields = append(fields, logstorage.Field{
-					Name:  "status",
-					Value: bytesutil.ToUnsafeString(val),
-				})
-			case "lamdba":
-				obj, err := v.Object()
-				if err != nil {
-					firstErr = err
-					firstErr = fmt.Errorf("unexpected lambda value type for %q:%q; want object", k, v)
-					return
-				}
-				obj.Visit(func(k []byte, v *fastjson.Value) {
-					if firstErr != nil {
-						return
-					}
-					val, err := v.StringBytes()
-					if err != nil {
-						firstErr = fmt.Errorf("unexpected lambda label value type for %q:%q; want string", k, v)
-						return
-					}
-					fields = append(fields, logstorage.Field{
-						Name:  bytesutil.ToUnsafeString(k),
-						Value: bytesutil.ToUnsafeString(val),
-					})
-				})
-
-			}
-		})
-	default:
-		return fields, fmt.Errorf("unsupported message type %q", v.Type().String())
-	}
-	return fields, nil
-}
-
-// readLogsRequest parses data according to DataDog logs format
-// https://docs.datadoghq.com/api/latest/logs/#send-logs
-func readLogsRequest(ts int64, data []byte, lmp insertutils.LogMessageProcessor) error {
-	p := parserPool.Get()
-	defer parserPool.Put(p)
-	v, err := p.ParseBytes(data)
-	if err != nil {
-		return fmt.Errorf("cannot parse JSON request body: %w", err)
-	}
-	records, err := v.Array()
-	if err != nil {
-		return fmt.Errorf("cannot extract array from parsed JSON: %w", err)
-	}
-
-	var fields []logstorage.Field
-	for _, r := range records {
-		o, err := r.Object()
-		if err != nil {
-			return fmt.Errorf("could not extract log record: %w", err)
-		}
-		o.Visit(func(k []byte, v *fastjson.Value) {
-			if err != nil {
-				return
-			}
-			switch bytesutil.ToUnsafeString(k) {
-			case "message":
-				fields, err = appendMsgFields(fields, v)
-				if err != nil {
-					return
-				}
-			case "timestamp":
-				val, e := v.Int64()
-				if e != nil {
-					err = fmt.Errorf("failed to parse timestamp for %q:%q", k, v)
-				}
-				if val > 0 {
-					ts = val * 1e6
-				}
-			case "ddtags":
-				// https://docs.datadoghq.com/getting_started/tagging/
-				val, e := v.StringBytes()
-				if e != nil {
-					err = fmt.Errorf("unexpected label value type for %q:%q; want string", k, v)
-					return
-				}
-				var pair []byte
-				idx := 0
-				for idx >= 0 {
-					idx = bytes.IndexByte(val, ',')
-					if idx < 0 {
-						pair = val
-					} else {
-						pair = val[:idx]
-						val = val[idx+1:]
-					}
-					if len(pair) > 0 {
-						n := bytes.IndexByte(pair, ':')
-						if n < 0 {
-							// No tag value.
-							fields = append(fields, logstorage.Field{
-								Name:  bytesutil.ToUnsafeString(pair),
-								Value: "no_label_value",
-							})
-						}
-						fields = append(fields, logstorage.Field{
-							Name:  bytesutil.ToUnsafeString(pair[:n]),
-							Value: bytesutil.ToUnsafeString(pair[n+1:]),
-						})
-					}
-				}
-			default:
-				val, e := v.StringBytes()
-				if e != nil {
-					err = fmt.Errorf("unexpected label value type for %q:%q; want string", k, v)
-					return
-				}
-				fields = append(fields, logstorage.Field{
-					Name:  bytesutil.ToUnsafeString(k),
-					Value: bytesutil.ToUnsafeString(val),
-				})
-			}
-		})
-		if err != nil {
-			return err
-		}
-		lmp.AddRow(ts, fields, nil)
-		fields = fields[:0]
-	}
-	return nil
-}

app/vlinsert/datadog/datadog_test.go

@@ -1,104 +0,0 @@
-package datadog
-
-import (
-	"testing"
-	"time"
-
-	"github.com/VictoriaMetrics/VictoriaMetrics/app/vlinsert/insertutils"
-)
-
-func TestReadLogsRequestFailure(t *testing.T) {
-	f := func(data string) {
-		t.Helper()
-
-		ts := time.Now().UnixNano()
-
-		lmp := &insertutils.TestLogMessageProcessor{}
-		if err := readLogsRequest(ts, []byte(data), lmp); err == nil {
-			t.Fatalf("expecting non-empty error")
-		}
-		if err := lmp.Verify(nil, ""); err != nil {
-			t.Fatalf("unexpected error: %s", err)
-		}
-	}
-	f("foobar")
-	f(`{}`)
-	f(`["create":{}]`)
-	f(`{"create":{}}
-foobar`)
-}
-
-func TestReadLogsRequestSuccess(t *testing.T) {
-	f := func(data string, rowsExpected int, resultExpected string) {
-		t.Helper()
-
-		ts := time.Now().UnixNano()
-		var timestampsExpected []int64
-		for i := 0; i < rowsExpected; i++ {
-			timestampsExpected = append(timestampsExpected, ts)
-		}
-		lmp := &insertutils.TestLogMessageProcessor{}
-		if err := readLogsRequest(ts, []byte(data), lmp); err != nil {
-			t.Fatalf("unexpected error: %s", err)
-		}
-		if err := lmp.Verify(timestampsExpected, resultExpected); err != nil {
-			t.Fatalf("unexpected error: %s", err)
-		}
-	}
-
-	// Verify non-empty data
-	data := `[
-		{
-			"ddsource":"nginx",
-			"ddtags":"tag1:value1,tag2:value2",
-			"hostname":"127.0.0.1",
-			"message":"bar",
-			"service":"test"
-		}, {
-			"ddsource":"nginx",
-                        "ddtags":"tag1:value1,tag2:value2",
-                        "hostname":"127.0.0.1",
-                        "message":{"message": "nested"},
-                        "service":"test"
-		}, {
-			"ddsource":"nginx",
-			"ddtags":"tag1:value1,tag2:value2",
-			"hostname":"127.0.0.1",
-			"message":"foobar",
-			"service":"test"
-		}, {
-			"ddsource":"nginx",
-			"ddtags":"tag1:value1,tag2:value2",
-			"hostname":"127.0.0.1",
-			"message":"baz",
-			"service":"test"
-		}, {
-			"ddsource":"nginx",
-			"ddtags":"tag1:value1,tag2:value2",
-			"hostname":"127.0.0.1",
-			"message":"xyz",
-			"service":"test"
-		}, {
-			"ddsource": "nginx",
-			"ddtags":"tag1:value1,tag2:value2,",
-			"hostname":"127.0.0.1",
-                        "message":"xyz",
-                        "service":"test"
-                }, {
-			"ddsource":"nginx",
-			"ddtags":",tag1:value1,tag2:value2",
-			"hostname":"127.0.0.1",
-                        "message":"xyz",
-                        "service":"test"
-		}
-	]`
-	rowsExpected := 7
-	resultExpected := `{"ddsource":"nginx","tag1":"value1","tag2":"value2","hostname":"127.0.0.1","_msg":"bar","service":"test"}
-{"ddsource":"nginx","tag1":"value1","tag2":"value2","hostname":"127.0.0.1","_msg":"nested","service":"test"}
-{"ddsource":"nginx","tag1":"value1","tag2":"value2","hostname":"127.0.0.1","_msg":"foobar","service":"test"}
-{"ddsource":"nginx","tag1":"value1","tag2":"value2","hostname":"127.0.0.1","_msg":"baz","service":"test"}
-{"ddsource":"nginx","tag1":"value1","tag2":"value2","hostname":"127.0.0.1","_msg":"xyz","service":"test"}
-{"ddsource":"nginx","tag1":"value1","tag2":"value2","hostname":"127.0.0.1","_msg":"xyz","service":"test"}
-{"ddsource":"nginx","tag1":"value1","tag2":"value2","hostname":"127.0.0.1","_msg":"xyz","service":"test"}`
-	f(data, rowsExpected, resultExpected)
-}

app/vlinsert/elasticsearch/bulk_response.qtpl

@@ -1,20 +0,0 @@
-{% stripspace %}
-
-{% func BulkResponse(n int, tookMs int64) %}
-{
-	"took":{%dl tookMs %},
-	"errors":false,
-	"items":[
-		{% for i := 0; i < n; i++ %}
-		{
-			"create":{
-				"status":201
-			}
-		}
-		{% if i+1 < n %},{% endif %}
-		{% endfor %}
-	]
-}
-{% endfunc %}
-
-{% endstripspace %}

app/vlinsert/elasticsearch/bulk_response.qtpl.go

@@ -1,69 +0,0 @@
-// Code generated by qtc from "bulk_response.qtpl". DO NOT EDIT.
-// See https://github.com/valyala/quicktemplate for details.
-
-//line app/vlinsert/elasticsearch/bulk_response.qtpl:3
-package elasticsearch
-
-//line app/vlinsert/elasticsearch/bulk_response.qtpl:3
-import (
-	qtio422016 "io"
-
-	qt422016 "github.com/valyala/quicktemplate"
-)
-
-//line app/vlinsert/elasticsearch/bulk_response.qtpl:3
-var (
-	_ = qtio422016.Copy
-	_ = qt422016.AcquireByteBuffer
-)
-
-//line app/vlinsert/elasticsearch/bulk_response.qtpl:3
-func StreamBulkResponse(qw422016 *qt422016.Writer, n int, tookMs int64) {
-//line app/vlinsert/elasticsearch/bulk_response.qtpl:3
-	qw422016.N().S(`{"took":`)
-//line app/vlinsert/elasticsearch/bulk_response.qtpl:5
-	qw422016.N().DL(tookMs)
-//line app/vlinsert/elasticsearch/bulk_response.qtpl:5
-	qw422016.N().S(`,"errors":false,"items":[`)
-//line app/vlinsert/elasticsearch/bulk_response.qtpl:8
-	for i := 0; i < n; i++ {
-//line app/vlinsert/elasticsearch/bulk_response.qtpl:8
-		qw422016.N().S(`{"create":{"status":201}}`)
-//line app/vlinsert/elasticsearch/bulk_response.qtpl:14
-		if i+1 < n {
-//line app/vlinsert/elasticsearch/bulk_response.qtpl:14
-			qw422016.N().S(`,`)
-//line app/vlinsert/elasticsearch/bulk_response.qtpl:14
-		}
-//line app/vlinsert/elasticsearch/bulk_response.qtpl:15
-	}
-//line app/vlinsert/elasticsearch/bulk_response.qtpl:15
-	qw422016.N().S(`]}`)
-//line app/vlinsert/elasticsearch/bulk_response.qtpl:18
-}
-
-//line app/vlinsert/elasticsearch/bulk_response.qtpl:18
-func WriteBulkResponse(qq422016 qtio422016.Writer, n int, tookMs int64) {
-//line app/vlinsert/elasticsearch/bulk_response.qtpl:18
-	qw422016 := qt422016.AcquireWriter(qq422016)
-//line app/vlinsert/elasticsearch/bulk_response.qtpl:18
-	StreamBulkResponse(qw422016, n, tookMs)
-//line app/vlinsert/elasticsearch/bulk_response.qtpl:18
-	qt422016.ReleaseWriter(qw422016)
-//line app/vlinsert/elasticsearch/bulk_response.qtpl:18
-}
-
-//line app/vlinsert/elasticsearch/bulk_response.qtpl:18
-func BulkResponse(n int, tookMs int64) string {
-//line app/vlinsert/elasticsearch/bulk_response.qtpl:18
-	qb422016 := qt422016.AcquireByteBuffer()
-//line app/vlinsert/elasticsearch/bulk_response.qtpl:18
-	WriteBulkResponse(qb422016, n, tookMs)
-//line app/vlinsert/elasticsearch/bulk_response.qtpl:18
-	qs422016 := string(qb422016.B)
-//line app/vlinsert/elasticsearch/bulk_response.qtpl:18
-	qt422016.ReleaseByteBuffer(qb422016)
-//line app/vlinsert/elasticsearch/bulk_response.qtpl:18
-	return qs422016
-//line app/vlinsert/elasticsearch/bulk_response.qtpl:18
-}

app/vlinsert/elasticsearch/elasticsearch.go

@@ -1,248 +0,0 @@
-package elasticsearch
-
-import (
-	"flag"
-	"fmt"
-	"io"
-	"net/http"
-	"strings"
-	"time"
-
-	"github.com/VictoriaMetrics/metrics"
-
-	"github.com/VictoriaMetrics/VictoriaMetrics/app/vlinsert/insertutils"
-	"github.com/VictoriaMetrics/VictoriaMetrics/app/vlstorage"
-	"github.com/VictoriaMetrics/VictoriaMetrics/lib/bufferedwriter"
-	"github.com/VictoriaMetrics/VictoriaMetrics/lib/bytesutil"
-	"github.com/VictoriaMetrics/VictoriaMetrics/lib/httpserver"
-	"github.com/VictoriaMetrics/VictoriaMetrics/lib/logger"
-	"github.com/VictoriaMetrics/VictoriaMetrics/lib/logstorage"
-	"github.com/VictoriaMetrics/VictoriaMetrics/lib/protoparser/common"
-	"github.com/VictoriaMetrics/VictoriaMetrics/lib/writeconcurrencylimiter"
-)
-
-var (
-	elasticsearchVersion = flag.String("elasticsearch.version", "8.9.0", "Elasticsearch version to report to client")
-)
-
-// RequestHandler processes Elasticsearch insert requests
-func RequestHandler(path string, w http.ResponseWriter, r *http.Request) bool {
-	w.Header().Add("Content-Type", "application/json")
-	// This header is needed for Logstash
-	w.Header().Set("X-Elastic-Product", "Elasticsearch")
-
-	if strings.HasPrefix(path, "/_ilm/policy") {
-		// Return fake response for Elasticsearch ilm request.
-		fmt.Fprintf(w, `{}`)
-		return true
-	}
-	if strings.HasPrefix(path, "/_index_template") {
-		// Return fake response for Elasticsearch index template request.
-		fmt.Fprintf(w, `{}`)
-		return true
-	}
-	if strings.HasPrefix(path, "/_ingest") {
-		// Return fake response for Elasticsearch ingest pipeline request.
-		// See: https://www.elastic.co/guide/en/elasticsearch/reference/8.8/put-pipeline-api.html
-		fmt.Fprintf(w, `{}`)
-		return true
-	}
-	if strings.HasPrefix(path, "/_nodes") {
-		// Return fake response for Elasticsearch nodes discovery request.
-		// See: https://www.elastic.co/guide/en/elasticsearch/reference/8.8/cluster.html
-		fmt.Fprintf(w, `{}`)
-		return true
-	}
-	if strings.HasPrefix(path, "/logstash") || strings.HasPrefix(path, "/_logstash") {
-		// Return fake response for Logstash APIs requests.
-		// See: https://www.elastic.co/guide/en/elasticsearch/reference/8.8/logstash-apis.html
-		fmt.Fprintf(w, `{}`)
-		return true
-	}
-	switch path {
-	case "/":
-		switch r.Method {
-		case http.MethodGet:
-			// Return fake response for Elasticsearch ping request.
-			// See the latest available version for Elasticsearch at https://github.com/elastic/elasticsearch/releases
-			fmt.Fprintf(w, `{
-			"version": {
-				"number": %q
-			}
-		}`, *elasticsearchVersion)
-		case http.MethodHead:
-			// Return empty response for Logstash ping request.
-		}
-
-		return true
-	case "/_license":
-		// Return fake response for Elasticsearch license request.
-		fmt.Fprintf(w, `{
-			"license": {
-				"uid": "cbff45e7-c553-41f7-ae4f-9205eabd80xx",
-				"type": "oss",
-				"status": "active",
-				"expiry_date_in_millis" : 4000000000000
-			}
-		}`)
-		return true
-	case "/_bulk":
-		startTime := time.Now()
-		bulkRequestsTotal.Inc()
-
-		cp, err := insertutils.GetCommonParams(r)
-		if err != nil {
-			httpserver.Errorf(w, r, "%s", err)
-			return true
-		}
-		if err := vlstorage.CanWriteData(); err != nil {
-			httpserver.Errorf(w, r, "%s", err)
-			return true
-		}
-		lmp := cp.NewLogMessageProcessor("elasticsearch_bulk")
-		isGzip := r.Header.Get("Content-Encoding") == "gzip"
-		streamName := fmt.Sprintf("remoteAddr=%s, requestURI=%q", httpserver.GetQuotedRemoteAddr(r), r.RequestURI)
-		n, err := readBulkRequest(streamName, r.Body, isGzip, cp.TimeField, cp.MsgFields, lmp)
-		lmp.MustClose()
-		if err != nil {
-			logger.Warnf("cannot decode log message #%d in /_bulk request: %s, stream fields: %s", n, err, cp.StreamFields)
-			return true
-		}
-
-		tookMs := time.Since(startTime).Milliseconds()
-		bw := bufferedwriter.Get(w)
-		defer bufferedwriter.Put(bw)
-		WriteBulkResponse(bw, n, tookMs)
-		_ = bw.Flush()
-
-		// update bulkRequestDuration only for successfully parsed requests
-		// There is no need in updating bulkRequestDuration for request errors,
-		// since their timings are usually much smaller than the timing for successful request parsing.
-		bulkRequestDuration.UpdateDuration(startTime)
-
-		return true
-	default:
-		return false
-	}
-}
-
-var (
-	bulkRequestsTotal   = metrics.NewCounter(`vl_http_requests_total{path="/insert/elasticsearch/_bulk"}`)
-	bulkRequestDuration = metrics.NewHistogram(`vl_http_request_duration_seconds{path="/insert/elasticsearch/_bulk"}`)
-)
-
-func readBulkRequest(streamName string, r io.Reader, isGzip bool, timeField string, msgFields []string, lmp insertutils.LogMessageProcessor) (int, error) {
-	// See https://www.elastic.co/guide/en/elasticsearch/reference/current/docs-bulk.html
-
-	if isGzip {
-		zr, err := common.GetGzipReader(r)
-		if err != nil {
-			return 0, fmt.Errorf("cannot read gzipped _bulk request: %w", err)
-		}
-		defer common.PutGzipReader(zr)
-		r = zr
-	}
-
-	wcr := writeconcurrencylimiter.GetReader(r)
-	defer writeconcurrencylimiter.PutReader(wcr)
-
-	lr := insertutils.NewLineReader(streamName, wcr)
-
-	n := 0
-	for {
-		ok, err := readBulkLine(lr, timeField, msgFields, lmp)
-		wcr.DecConcurrency()
-		if err != nil || !ok {
-			return n, err
-		}
-		n++
-	}
-}
-
-func readBulkLine(lr *insertutils.LineReader, timeField string, msgFields []string, lmp insertutils.LogMessageProcessor) (bool, error) {
-	var line []byte
-
-	// Read the command, must be "create" or "index"
-	for len(line) == 0 {
-		if !lr.NextLine() {
-			err := lr.Err()
-			return false, err
-		}
-		line = lr.Line
-	}
-	lineStr := bytesutil.ToUnsafeString(line)
-	if !strings.Contains(lineStr, `"create"`) && !strings.Contains(lineStr, `"index"`) {
-		return false, fmt.Errorf(`unexpected command %q; expecting "create" or "index"`, line)
-	}
-
-	// Decode log message
-	if !lr.NextLine() {
-		if err := lr.Err(); err != nil {
-			return false, err
-		}
-		return false, fmt.Errorf(`missing log message after the "create" or "index" command`)
-	}
-	line = lr.Line
-	if len(line) == 0 {
-		// Special case - the line could be too long, so it was skipped.
-		// Continue parsing next lines.
-		return true, nil
-	}
-	p := logstorage.GetJSONParser()
-	if err := p.ParseLogMessage(line); err != nil {
-		return false, fmt.Errorf("cannot parse json-encoded log entry: %w", err)
-	}
-
-	ts, err := extractTimestampFromFields(timeField, p.Fields)
-	if err != nil {
-		return false, fmt.Errorf("cannot parse timestamp: %w", err)
-	}
-	if ts == 0 {
-		ts = time.Now().UnixNano()
-	}
-	logstorage.RenameField(p.Fields, msgFields, "_msg")
-	lmp.AddRow(ts, p.Fields, nil)
-	logstorage.PutJSONParser(p)
-
-	return true, nil
-}
-
-func extractTimestampFromFields(timeField string, fields []logstorage.Field) (int64, error) {
-	for i := range fields {
-		f := &fields[i]
-		if f.Name != timeField {
-			continue
-		}
-		timestamp, err := parseElasticsearchTimestamp(f.Value)
-		if err != nil {
-			return 0, err
-		}
-		f.Value = ""
-		return timestamp, nil
-	}
-	return 0, nil
-}
-
-func parseElasticsearchTimestamp(s string) (int64, error) {
-	if s == "0" || s == "" {
-		// Special case - zero or empty timestamp must be substituted
-		// with the current time by the caller.
-		return 0, nil
-	}
-	if len(s) < len("YYYY-MM-DD") || s[len("YYYY")] != '-' {
-		// Try parsing timestamp in seconds or milliseconds
-		return insertutils.ParseUnixTimestamp(s)
-	}
-	if len(s) == len("YYYY-MM-DD") {
-		t, err := time.Parse("2006-01-02", s)
-		if err != nil {
-			return 0, fmt.Errorf("cannot parse date %q: %w", s, err)
-		}
-		return t.UnixNano(), nil
-	}
-	nsecs, ok := logstorage.TryParseTimestampRFC3339Nano(s)
-	if !ok {
-		return 0, fmt.Errorf("cannot parse timestamp %q", s)
-	}
-	return nsecs, nil
-}

app/vlinsert/elasticsearch/elasticsearch_test.go

@@ -1,106 +0,0 @@
-package elasticsearch
-
-import (
-	"bytes"
-	"compress/gzip"
-	"fmt"
-	"testing"
-
-	"github.com/VictoriaMetrics/VictoriaMetrics/app/vlinsert/insertutils"
-)
-
-func TestReadBulkRequest_Failure(t *testing.T) {
-	f := func(data string) {
-		t.Helper()
-
-		tlp := &insertutils.TestLogMessageProcessor{}
-		r := bytes.NewBufferString(data)
-		rows, err := readBulkRequest("test", r, false, "_time", []string{"_msg"}, tlp)
-		if err == nil {
-			t.Fatalf("expecting non-empty error")
-		}
-		if rows != 0 {
-			t.Fatalf("unexpected non-zero rows=%d", rows)
-		}
-	}
-	f("foobar")
-	f(`{}`)
-	f(`{"create":{}}`)
-	f(`{"creat":{}}
-{}`)
-	f(`{"create":{}}
-foobar`)
-}
-
-func TestReadBulkRequest_Success(t *testing.T) {
-	f := func(data, timeField, msgField string, timestampsExpected []int64, resultExpected string) {
-		t.Helper()
-
-		msgFields := []string{"non_existing_foo", msgField, "non_exiting_bar"}
-		tlp := &insertutils.TestLogMessageProcessor{}
-
-		// Read the request without compression
-		r := bytes.NewBufferString(data)
-		rows, err := readBulkRequest("test", r, false, timeField, msgFields, tlp)
-		if err != nil {
-			t.Fatalf("unexpected error: %s", err)
-		}
-		if rows != len(timestampsExpected) {
-			t.Fatalf("unexpected rows read; got %d; want %d", rows, len(timestampsExpected))
-		}
-		if err := tlp.Verify(timestampsExpected, resultExpected); err != nil {
-			t.Fatal(err)
-		}
-
-		// Read the request with compression
-		tlp = &insertutils.TestLogMessageProcessor{}
-		compressedData := compressData(data)
-		r = bytes.NewBufferString(compressedData)
-		rows, err = readBulkRequest("test", r, true, timeField, msgFields, tlp)
-		if err != nil {
-			t.Fatalf("unexpected error: %s", err)
-		}
-		if rows != len(timestampsExpected) {
-			t.Fatalf("unexpected rows read; got %d; want %d", rows, len(timestampsExpected))
-		}
-		if err := tlp.Verify(timestampsExpected, resultExpected); err != nil {
-			t.Fatalf("verification failure after compression: %s", err)
-		}
-	}
-
-	// Verify an empty data
-	f("", "_time", "_msg", nil, "")
-	f("\n", "_time", "_msg", nil, "")
-	f("\n\n", "_time", "_msg", nil, "")
-
-	// Verify non-empty data
-	data := `{"create":{"_index":"filebeat-8.8.0"}}
-{"@timestamp":"2023-06-06T04:48:11.735Z","log":{"offset":71770,"file":{"path":"/var/log/auth.log"}},"message":"foobar"}
-{"create":{"_index":"filebeat-8.8.0"}}
-{"@timestamp":"2023-06-06 04:48:12.735+01:00","message":"baz"}
-{"index":{"_index":"filebeat-8.8.0"}}
-{"message":"xyz","@timestamp":"1686026893735","x":"y"}
-{"create":{"_index":"filebeat-8.8.0"}}
-{"message":"qwe rty","@timestamp":"1686026893"}
-`
-	timeField := "@timestamp"
-	msgField := "message"
-	timestampsExpected := []int64{1686026891735000000, 1686023292735000000, 1686026893735000000, 1686026893000000000}
-	resultExpected := `{"log.offset":"71770","log.file.path":"/var/log/auth.log","_msg":"foobar"}
-{"_msg":"baz"}
-{"_msg":"xyz","x":"y"}
-{"_msg":"qwe rty"}`
-	f(data, timeField, msgField, timestampsExpected, resultExpected)
-}
-
-func compressData(s string) string {
-	var bb bytes.Buffer
-	zw := gzip.NewWriter(&bb)
-	if _, err := zw.Write([]byte(s)); err != nil {
-		panic(fmt.Errorf("unexpected error when compressing data: %w", err))
-	}
-	if err := zw.Close(); err != nil {
-		panic(fmt.Errorf("unexpected error when closing gzip writer: %w", err))
-	}
-	return bb.String()
-}

app/vlinsert/elasticsearch/elasticsearch_timing_test.go

@@ -1,50 +0,0 @@
-package elasticsearch
-
-import (
-	"bytes"
-	"fmt"
-	"testing"
-
-	"github.com/VictoriaMetrics/VictoriaMetrics/app/vlinsert/insertutils"
-	"github.com/VictoriaMetrics/VictoriaMetrics/lib/bytesutil"
-)
-
-func BenchmarkReadBulkRequest(b *testing.B) {
-	b.Run("gzip:off", func(b *testing.B) {
-		benchmarkReadBulkRequest(b, false)
-	})
-	b.Run("gzip:on", func(b *testing.B) {
-		benchmarkReadBulkRequest(b, true)
-	})
-}
-
-func benchmarkReadBulkRequest(b *testing.B, isGzip bool) {
-	data := `{"create":{"_index":"filebeat-8.8.0"}}
-{"@timestamp":"2023-06-06T04:48:11.735Z","log":{"offset":71770,"file":{"path":"/var/log/auth.log"}},"message":"foobar"}
-{"create":{"_index":"filebeat-8.8.0"}}
-{"@timestamp":"2023-06-06T04:48:12.735Z","message":"baz"}
-{"create":{"_index":"filebeat-8.8.0"}}
-{"message":"xyz","@timestamp":"2023-06-06T04:48:13.735Z","x":"y"}
-`
-	if isGzip {
-		data = compressData(data)
-	}
-	dataBytes := bytesutil.ToUnsafeBytes(data)
-
-	timeField := "@timestamp"
-	msgFields := []string{"message"}
-	blp := &insertutils.BenchmarkLogMessageProcessor{}
-
-	b.ReportAllocs()
-	b.SetBytes(int64(len(data)))
-	b.RunParallel(func(pb *testing.PB) {
-		r := &bytes.Reader{}
-		for pb.Next() {
-			r.Reset(dataBytes)
-			_, err := readBulkRequest("test", r, isGzip, timeField, msgFields, blp)
-			if err != nil {
-				panic(fmt.Errorf("unexpected error: %w", err))
-			}
-		}
-	})
-}

app/vlinsert/insertutils/common_params.go

@@ -1,262 +0,0 @@
-package insertutils
-
-import (
-	"flag"
-	"fmt"
-	"net/http"
-	"strconv"
-	"strings"
-	"sync"
-	"time"
-
-	"github.com/VictoriaMetrics/metrics"
-
-	"github.com/VictoriaMetrics/VictoriaMetrics/app/vlstorage"
-	"github.com/VictoriaMetrics/VictoriaMetrics/lib/httpserver"
-	"github.com/VictoriaMetrics/VictoriaMetrics/lib/httputils"
-	"github.com/VictoriaMetrics/VictoriaMetrics/lib/logger"
-	"github.com/VictoriaMetrics/VictoriaMetrics/lib/logstorage"
-	"github.com/VictoriaMetrics/VictoriaMetrics/lib/timeutil"
-)
-
-var (
-	defaultMsgValue = flag.String("defaultMsgValue", "missing _msg field; see https://docs.victoriametrics.com/victorialogs/keyconcepts/#message-field",
-		"Default value for _msg field if the ingested log entry doesn't contain it; see https://docs.victoriametrics.com/victorialogs/keyconcepts/#message-field")
-)
-
-// CommonParams contains common HTTP parameters used by log ingestion APIs.
-//
-// See https://docs.victoriametrics.com/victorialogs/data-ingestion/#http-parameters
-type CommonParams struct {
-	TenantID     logstorage.TenantID
-	TimeField    string
-	MsgFields    []string
-	StreamFields []string
-	IgnoreFields []string
-	ExtraFields  []logstorage.Field
-
-	Debug           bool
-	DebugRequestURI string
-	DebugRemoteAddr string
-}
-
-// GetCommonParams returns CommonParams from r.
-func GetCommonParams(r *http.Request) (*CommonParams, error) {
-	// Extract tenantID
-	tenantID, err := logstorage.GetTenantIDFromRequest(r)
-	if err != nil {
-		return nil, err
-	}
-
-	timeField := "_time"
-	if tf := httputils.GetRequestValue(r, "_time_field", "VL-Time-Field"); tf != "" {
-		timeField = tf
-	}
-
-	msgFields := httputils.GetArray(r, "_msg_field", "VL-Msg-Field")
-	streamFields := httputils.GetArray(r, "_stream_fields", "VL-Stream-Fields")
-	ignoreFields := httputils.GetArray(r, "ignore_fields", "VL-Ignore-Fields")
-
-	extraFields, err := getExtraFields(r)
-	if err != nil {
-		return nil, err
-	}
-
-	debug := false
-	if dv := httputils.GetRequestValue(r, "debug", "VL-Debug"); dv != "" {
-		debug, err = strconv.ParseBool(dv)
-		if err != nil {
-			return nil, fmt.Errorf("cannot parse debug=%q: %w", dv, err)
-		}
-	}
-	debugRequestURI := ""
-	debugRemoteAddr := ""
-	if debug {
-		debugRequestURI = httpserver.GetRequestURI(r)
-		debugRemoteAddr = httpserver.GetQuotedRemoteAddr(r)
-	}
-
-	cp := &CommonParams{
-		TenantID:        tenantID,
-		TimeField:       timeField,
-		MsgFields:       msgFields,
-		StreamFields:    streamFields,
-		IgnoreFields:    ignoreFields,
-		ExtraFields:     extraFields,
-		Debug:           debug,
-		DebugRequestURI: debugRequestURI,
-		DebugRemoteAddr: debugRemoteAddr,
-	}
-
-	return cp, nil
-}
-
-func getExtraFields(r *http.Request) ([]logstorage.Field, error) {
-	efs := httputils.GetArray(r, "extra_fields", "VL-Extra-Fields")
-	if len(efs) == 0 {
-		return nil, nil
-	}
-
-	extraFields := make([]logstorage.Field, len(efs))
-	for i, ef := range efs {
-		n := strings.Index(ef, "=")
-		if n <= 0 || n == len(ef)-1 {
-			return nil, fmt.Errorf(`invalid extra_field format: %q; must be in the form "field=value"`, ef)
-		}
-		extraFields[i] = logstorage.Field{
-			Name:  ef[:n],
-			Value: ef[n+1:],
-		}
-	}
-	return extraFields, nil
-}
-
-// GetCommonParamsForSyslog returns common params needed for parsing syslog messages and storing them to the given tenantID.
-func GetCommonParamsForSyslog(tenantID logstorage.TenantID, streamFields, ignoreFields []string, extraFields []logstorage.Field) *CommonParams {
-	// See https://docs.victoriametrics.com/victorialogs/logsql/#unpack_syslog-pipe
-	if streamFields == nil {
-		streamFields = []string{
-			"hostname",
-			"app_name",
-			"proc_id",
-		}
-	}
-	cp := &CommonParams{
-		TenantID:  tenantID,
-		TimeField: "timestamp",
-		MsgFields: []string{
-			"message",
-		},
-		StreamFields: streamFields,
-		IgnoreFields: ignoreFields,
-		ExtraFields:  extraFields,
-	}
-
-	return cp
-}
-
-// LogMessageProcessor is an interface for log message processors.
-type LogMessageProcessor interface {
-	// AddRow must add row to the LogMessageProcessor with the given timestamp and fields.
-	//
-	// If streamFields is non-nil, then the given streamFields must be used as log stream fields instead of pre-configured fields.
-	//
-	// The LogMessageProcessor implementation cannot hold references to fields, since the caller can re-use them.
-	AddRow(timestamp int64, fields, streamFields []logstorage.Field)
-
-	// MustClose() must flush all the remaining fields and free up resources occupied by LogMessageProcessor.
-	MustClose()
-}
-
-type logMessageProcessor struct {
-	mu            sync.Mutex
-	wg            sync.WaitGroup
-	stopCh        chan struct{}
-	lastFlushTime time.Time
-
-	cp *CommonParams
-	lr *logstorage.LogRows
-
-	rowsIngestedTotal  *metrics.Counter
-	bytesIngestedTotal *metrics.Counter
-}
-
-func (lmp *logMessageProcessor) initPeriodicFlush() {
-	lmp.lastFlushTime = time.Now()
-
-	lmp.wg.Add(1)
-	go func() {
-		defer lmp.wg.Done()
-
-		d := timeutil.AddJitterToDuration(time.Second)
-		ticker := time.NewTicker(d)
-		defer ticker.Stop()
-
-		for {
-			select {
-			case <-lmp.stopCh:
-				return
-			case <-ticker.C:
-				lmp.mu.Lock()
-				if time.Since(lmp.lastFlushTime) >= d {
-					lmp.flushLocked()
-				}
-				lmp.mu.Unlock()
-			}
-		}
-	}()
-}
-
-// AddRow adds new log message to lmp with the given timestamp and fields.
-//
-// If streamFields is non-nil, then it is used as log stream fields instead of the pre-configured stream fields.
-func (lmp *logMessageProcessor) AddRow(timestamp int64, fields, streamFields []logstorage.Field) {
-	lmp.mu.Lock()
-	defer lmp.mu.Unlock()
-
-	lmp.rowsIngestedTotal.Inc()
-	n := logstorage.EstimatedJSONRowLen(fields)
-	lmp.bytesIngestedTotal.Add(n)
-
-	if len(fields) > *MaxFieldsPerLine {
-		rf := logstorage.RowFormatter(fields)
-		logger.Warnf("dropping log line with %d fields; it exceeds -insert.maxFieldsPerLine=%d; %s", len(fields), *MaxFieldsPerLine, rf)
-		rowsDroppedTotalTooManyFields.Inc()
-		return
-	}
-
-	lmp.lr.MustAdd(lmp.cp.TenantID, timestamp, fields, streamFields)
-	if lmp.cp.Debug {
-		s := lmp.lr.GetRowString(0)
-		lmp.lr.ResetKeepSettings()
-		logger.Infof("remoteAddr=%s; requestURI=%s; ignoring log entry because of `debug` arg: %s", lmp.cp.DebugRemoteAddr, lmp.cp.DebugRequestURI, s)
-		rowsDroppedTotalDebug.Inc()
-		return
-	}
-	if lmp.lr.NeedFlush() {
-		lmp.flushLocked()
-	}
-}
-
-// flushLocked must be called under locked lmp.mu.
-func (lmp *logMessageProcessor) flushLocked() {
-	lmp.lastFlushTime = time.Now()
-	vlstorage.MustAddRows(lmp.lr)
-	lmp.lr.ResetKeepSettings()
-}
-
-// MustClose flushes the remaining data to the underlying storage and closes lmp.
-func (lmp *logMessageProcessor) MustClose() {
-	close(lmp.stopCh)
-	lmp.wg.Wait()
-
-	lmp.flushLocked()
-	logstorage.PutLogRows(lmp.lr)
-	lmp.lr = nil
-}
-
-// NewLogMessageProcessor returns new LogMessageProcessor for the given cp.
-//
-// MustClose() must be called on the returned LogMessageProcessor when it is no longer needed.
-func (cp *CommonParams) NewLogMessageProcessor(protocolName string) LogMessageProcessor {
-	lr := logstorage.GetLogRows(cp.StreamFields, cp.IgnoreFields, cp.ExtraFields, *defaultMsgValue)
-	rowsIngestedTotal := metrics.GetOrCreateCounter(fmt.Sprintf("vl_rows_ingested_total{type=%q}", protocolName))
-	bytesIngestedTotal := metrics.GetOrCreateCounter(fmt.Sprintf("vl_bytes_ingested_total{type=%q}", protocolName))
-	lmp := &logMessageProcessor{
-		cp: cp,
-		lr: lr,
-
-		rowsIngestedTotal:  rowsIngestedTotal,
-		bytesIngestedTotal: bytesIngestedTotal,
-
-		stopCh: make(chan struct{}),
-	}
-	lmp.initPeriodicFlush()
-
-	return lmp
-}
-
-var (
-	rowsDroppedTotalDebug         = metrics.NewCounter(`vl_rows_dropped_total{reason="debug"}`)
-	rowsDroppedTotalTooManyFields = metrics.NewCounter(`vl_rows_dropped_total{reason="too_many_fields"}`)
-)

app/vlinsert/insertutils/flags.go

@@ -1,15 +0,0 @@
-package insertutils
-
-import (
-	"flag"
-
-	"github.com/VictoriaMetrics/VictoriaMetrics/lib/flagutil"
-)
-
-var (
-	// MaxLineSizeBytes is the maximum length of a single line for /insert/* handlers
-	MaxLineSizeBytes = flagutil.NewBytes("insert.maxLineSizeBytes", 256*1024, "The maximum size of a single line, which can be read by /insert/* handlers")
-
-	// MaxFieldsPerLine is the maximum number of fields per line for /insert/* handlers
-	MaxFieldsPerLine = flag.Int("insert.maxFieldsPerLine", 1000, "The maximum number of log fields per line, which can be read by /insert/* handlers")
-)

app/vlinsert/insertutils/line_reader.go

@@ -1,146 +0,0 @@
-package insertutils
-
-import (
-	"bytes"
-	"errors"
-	"fmt"
-	"io"
-
-	"github.com/VictoriaMetrics/metrics"
-
-	"github.com/VictoriaMetrics/VictoriaMetrics/lib/logger"
-	"github.com/VictoriaMetrics/VictoriaMetrics/lib/slicesutil"
-)
-
-// LineReader reads newline-delimited lines from the underlying reader
-type LineReader struct {
-	// Line contains the next line read after the call to NextLine
-	//
-	// The Line contents is valid until the next call to NextLine.
-	Line []byte
-
-	// name is the LineReader name
-	name string
-
-	// r is the underlying reader to read data from
-	r io.Reader
-
-	// buf is a buffer for reading the next line
-	buf []byte
-
-	// bufOffset is the offset at buf to read the next line from
-	bufOffset int
-
-	// err is the last error when reading data from r
-	err error
-
-	// eofReached is set to true when all the data is read from r
-	eofReached bool
-}
-
-// NewLineReader returns LineReader for r.
-func NewLineReader(name string, r io.Reader) *LineReader {
-	return &LineReader{
-		name: name,
-		r:    r,
-	}
-}
-
-// NextLine reads the next line from the underlying reader.
-//
-// It returns true if the next line is successfully read into Line.
-// If the line length exceeds MaxLineSizeBytes, then this line is skipped
-// and an empty line is returned instead.
-//
-// If false is returned, then no more lines left to read from r.
-// Check for Err in this case.
-func (lr *LineReader) NextLine() bool {
-	for {
-		if lr.bufOffset >= len(lr.buf) {
-			if lr.err != nil || lr.eofReached {
-				return false
-			}
-			if !lr.readMoreData() {
-				return false
-			}
-			if lr.bufOffset >= len(lr.buf) && lr.eofReached {
-				return false
-			}
-		}
-
-		buf := lr.buf[lr.bufOffset:]
-		if n := bytes.IndexByte(buf, '\n'); n >= 0 {
-			lr.Line = buf[:n]
-			lr.bufOffset += n + 1
-			return true
-		}
-		if lr.eofReached {
-			lr.Line = buf
-			lr.bufOffset += len(buf)
-			return true
-		}
-		if !lr.readMoreData() {
-			return false
-		}
-	}
-}
-
-// Err returns the last error after NextLine call.
-func (lr *LineReader) Err() error {
-	if lr.err == nil {
-		return nil
-	}
-	return fmt.Errorf("%s: %s", lr.name, lr.err)
-}
-
-func (lr *LineReader) readMoreData() bool {
-	if lr.bufOffset > 0 {
-		lr.buf = append(lr.buf[:0], lr.buf[lr.bufOffset:]...)
-		lr.bufOffset = 0
-	}
-
-	bufLen := len(lr.buf)
-	if bufLen >= MaxLineSizeBytes.IntN() {
-		logger.Warnf("%s: the line length exceeds -insert.maxLineSizeBytes=%d; skipping it; line contents=%q", lr.name, MaxLineSizeBytes.IntN(), lr.buf)
-		tooLongLinesSkipped.Inc()
-		return lr.skipUntilNextLine()
-	}
-
-	lr.buf = slicesutil.SetLength(lr.buf, MaxLineSizeBytes.IntN())
-	n, err := lr.r.Read(lr.buf[bufLen:])
-	lr.buf = lr.buf[:bufLen+n]
-	if err != nil {
-		if errors.Is(err, io.EOF) {
-			lr.eofReached = true
-			return true
-		}
-		lr.err = fmt.Errorf("cannot read the next line: %s", err)
-	}
-	return n > 0
-}
-
-var tooLongLinesSkipped = metrics.NewCounter("vl_too_long_lines_skipped_total")
-
-func (lr *LineReader) skipUntilNextLine() bool {
-	for {
-		lr.buf = slicesutil.SetLength(lr.buf, MaxLineSizeBytes.IntN())
-		n, err := lr.r.Read(lr.buf)
-		lr.buf = lr.buf[:n]
-		if err != nil {
-			if errors.Is(err, io.EOF) {
-				lr.eofReached = true
-				lr.buf = lr.buf[:0]
-				return true
-			}
-			lr.err = fmt.Errorf("cannot skip the current line: %s", err)
-			return false
-		}
-		if n := bytes.IndexByte(lr.buf, '\n'); n >= 0 {
-			// Include \n in the buf, so too long line is replaced with an empty line.
-			// This is needed for maintaining synchorinzation consistency between lines
-			// in protocols such as Elasticsearch bulk import.
-			lr.buf = append(lr.buf[:0], lr.buf[n:]...)
-			return true
-		}
-	}
-}

app/vlinsert/insertutils/line_reader_test.go

@@ -1,161 +0,0 @@
-package insertutils
-
-import (
-	"bytes"
-	"fmt"
-	"io"
-	"reflect"
-	"testing"
-)
-
-func TestLineReader_Success(t *testing.T) {
-	f := func(data string, linesExpected []string) {
-		t.Helper()
-
-		r := bytes.NewBufferString(data)
-		lr := NewLineReader("foo", r)
-		var lines []string
-		for lr.NextLine() {
-			lines = append(lines, string(lr.Line))
-		}
-		if err := lr.Err(); err != nil {
-			t.Fatalf("unexpected error: %s", err)
-		}
-		if lr.NextLine() {
-			t.Fatalf("expecting error on the second call to NextLine()")
-		}
-		if !reflect.DeepEqual(lines, linesExpected) {
-			t.Fatalf("unexpected lines\ngot\n%q\nwant\n%q", lines, linesExpected)
-		}
-	}
-
-	f("", nil)
-	f("\n", []string{""})
-	f("\n\n", []string{"", ""})
-	f("foo", []string{"foo"})
-	f("foo\n", []string{"foo"})
-	f("\nfoo", []string{"", "foo"})
-	f("foo\n\n", []string{"foo", ""})
-	f("foo\nbar", []string{"foo", "bar"})
-	f("foo\nbar\n", []string{"foo", "bar"})
-	f("\nfoo\n\nbar\n\n", []string{"", "foo", "", "bar", ""})
-}
-
-func TestLineReader_SkipUntilNextLine(t *testing.T) {
-	f := func(data string, linesExpected []string) {
-		t.Helper()
-
-		r := bytes.NewBufferString(data)
-		lr := NewLineReader("foo", r)
-		var lines []string
-		for lr.NextLine() {
-			lines = append(lines, string(lr.Line))
-		}
-		if err := lr.Err(); err != nil {
-			t.Fatalf("unexpected error for data=%q: %s", data, err)
-		}
-		if lr.NextLine() {
-			t.Fatalf("expecting error on the second call to NextLine()")
-		}
-		if !reflect.DeepEqual(lines, linesExpected) {
-			t.Fatalf("unexpected lines for data=%q\ngot\n%q\nwant\n%q", data, lines, linesExpected)
-		}
-	}
-
-	for _, overflow := range []int{0, 100, MaxLineSizeBytes.IntN(), MaxLineSizeBytes.IntN() + 1, 2 * MaxLineSizeBytes.IntN()} {
-		longLineLen := MaxLineSizeBytes.IntN() + overflow
-		longLine := string(make([]byte, longLineLen))
-
-		// Single long line
-		data := longLine
-		f(data, nil)
-
-		// Multiple long lines
-		data = longLine + "\n" + longLine
-		f(data, []string{""})
-
-		data = longLine + "\n" + longLine + "\n"
-		f(data, []string{"", ""})
-
-		// Long line in the middle
-		data = "foo\n" + longLine + "\nbar"
-		f(data, []string{"foo", "", "bar"})
-
-		// Multiple long lines in the middle
-		data = "foo\n" + longLine + "\n" + longLine + "\nbar"
-		f(data, []string{"foo", "", "", "bar"})
-
-		// Long line in the end
-		data = "foo\n" + longLine
-		f(data, []string{"foo"})
-
-		// Long line in the end
-		data = "foo\n" + longLine + "\n"
-		f(data, []string{"foo", ""})
-	}
-}
-
-func TestLineReader_Failure(t *testing.T) {
-	f := func(data string, linesExpected []string) {
-		t.Helper()
-
-		fr := &failureReader{
-			r: bytes.NewBufferString(data),
-		}
-		lr := NewLineReader("foo", fr)
-		var lines []string
-		for lr.NextLine() {
-			lines = append(lines, string(lr.Line))
-		}
-		if err := lr.Err(); err == nil {
-			t.Fatalf("expecting non-nil error")
-		}
-		if lr.NextLine() {
-			t.Fatalf("expecting error on the second call to NextLine()")
-		}
-		if err := lr.Err(); err == nil {
-			t.Fatalf("expecting non-nil error on the second call")
-		}
-		if !reflect.DeepEqual(lines, linesExpected) {
-			t.Fatalf("unexpected lines\ngot\n%q\nwant\n%q", lines, linesExpected)
-		}
-	}
-
-	f("", nil)
-	f("foo", nil)
-	f("foo\n", []string{"foo"})
-	f("\n", []string{""})
-	f("foo\nbar", []string{"foo"})
-	f("foo\nbar\n", []string{"foo", "bar"})
-	f("\nfoo\nbar\n\n", []string{"", "foo", "bar", ""})
-
-	// long line
-	longLineLen := MaxLineSizeBytes.IntN()
-	for _, overflow := range []int{0, 100, MaxLineSizeBytes.IntN(), MaxLineSizeBytes.IntN() + 1, 2 * MaxLineSizeBytes.IntN()} {
-		longLine := string(make([]byte, longLineLen+overflow))
-
-		data := longLine
-		f(data, nil)
-
-		data = "foo\n" + longLine
-		f(data, []string{"foo"})
-
-		data = longLine + "\nfoo"
-		f(data, []string{""})
-
-		data = longLine + "\nfoo\n"
-		f(data, []string{"", "foo"})
-	}
-}
-
-type failureReader struct {
-	r io.Reader
-}
-
-func (r *failureReader) Read(p []byte) (int, error) {
-	n, _ := r.r.Read(p)
-	if n > 0 {
-		return n, nil
-	}
-	return 0, fmt.Errorf("some error")
-}

app/vlinsert/insertutils/testutils.go

@@ -1,56 +0,0 @@
-package insertutils
-
-import (
-	"fmt"
-	"reflect"
-	"strings"
-
-	"github.com/VictoriaMetrics/VictoriaMetrics/lib/logstorage"
-)
-
-// TestLogMessageProcessor implements LogMessageProcessor for testing.
-type TestLogMessageProcessor struct {
-	timestamps []int64
-	rows       []string
-}
-
-// AddRow adds row with the given timestamp and fields to tlp
-func (tlp *TestLogMessageProcessor) AddRow(timestamp int64, fields, streamFields []logstorage.Field) {
-	if streamFields != nil {
-		panic(fmt.Errorf("BUG: streamFields must be nil; got %v", streamFields))
-	}
-	tlp.timestamps = append(tlp.timestamps, timestamp)
-	tlp.rows = append(tlp.rows, string(logstorage.MarshalFieldsToJSON(nil, fields)))
-}
-
-// MustClose closes tlp.
-func (tlp *TestLogMessageProcessor) MustClose() {
-}
-
-// Verify verifies the number of rows, timestamps and results after AddRow calls.
-func (tlp *TestLogMessageProcessor) Verify(timestampsExpected []int64, resultExpected string) error {
-	result := strings.Join(tlp.rows, "\n")
-	if len(tlp.rows) != len(timestampsExpected) {
-		return fmt.Errorf("unexpected rows read; got %d; want %d;\nrows read:\n%s\nrows wanted\n%s", len(tlp.rows), len(timestampsExpected), result, resultExpected)
-	}
-
-	if !reflect.DeepEqual(tlp.timestamps, timestampsExpected) {
-		return fmt.Errorf("unexpected timestamps;\ngot\n%d\nwant\n%d", tlp.timestamps, timestampsExpected)
-	}
-	if result != resultExpected {
-		return fmt.Errorf("unexpected result;\ngot\n%s\nwant\n%s", result, resultExpected)
-	}
-
-	return nil
-}
-
-// BenchmarkLogMessageProcessor implements LogMessageProcessor for benchmarks.
-type BenchmarkLogMessageProcessor struct{}
-
-// AddRow implements LogMessageProcessor interface.
-func (blp *BenchmarkLogMessageProcessor) AddRow(_ int64, _, _ []logstorage.Field) {
-}
-
-// MustClose implements LogMessageProcessor interface.
-func (blp *BenchmarkLogMessageProcessor) MustClose() {
-}

app/vlinsert/insertutils/timestamp.go

@@ -1,69 +0,0 @@
-package insertutils
-
-import (
-	"fmt"
-	"math"
-	"strconv"
-	"time"
-
-	"github.com/VictoriaMetrics/VictoriaMetrics/lib/logstorage"
-)
-
-// ExtractTimestampRFC3339NanoFromFields extracts RFC3339 timestamp in nanoseconds from the field with the name timeField at fields.
-//
-// The value for the timeField is set to empty string after returning from the function,
-// so it could be ignored during data ingestion.
-//
-// The current timestamp is returned if fields do not contain a field with timeField name or if the timeField value is empty.
-func ExtractTimestampRFC3339NanoFromFields(timeField string, fields []logstorage.Field) (int64, error) {
-	for i := range fields {
-		f := &fields[i]
-		if f.Name != timeField {
-			continue
-		}
-		nsecs, err := parseTimestamp(f.Value)
-		if err != nil {
-			return 0, fmt.Errorf("cannot parse timestamp from field %q: %s", timeField, err)
-		}
-		f.Value = ""
-		if nsecs == 0 {
-			nsecs = time.Now().UnixNano()
-		}
-		return nsecs, nil
-	}
-	return time.Now().UnixNano(), nil
-}
-
-func parseTimestamp(s string) (int64, error) {
-	if s == "" || s == "0" {
-		return time.Now().UnixNano(), nil
-	}
-	if len(s) <= len("YYYY") || s[len("YYYY")] != '-' {
-		return ParseUnixTimestamp(s)
-	}
-	nsecs, ok := logstorage.TryParseTimestampRFC3339Nano(s)
-	if !ok {
-		return 0, fmt.Errorf("cannot unmarshal rfc3339 timestamp %q", s)
-	}
-	return nsecs, nil
-}
-
-// ParseUnixTimestamp parses s as unix timestamp in either seconds or milliseconds and returns the parsed timestamp in nanoseconds.
-func ParseUnixTimestamp(s string) (int64, error) {
-	n, err := strconv.ParseInt(s, 10, 64)
-	if err != nil {
-		return 0, fmt.Errorf("cannot parse unix timestamp from %q: %w", s, err)
-	}
-	if n < (1<<31) && n >= (-1<<31) {
-		// The timestamp is in seconds. Convert it to milliseconds
-		n *= 1e3
-	}
-	if n > int64(math.MaxInt64)/1e6 {
-		return 0, fmt.Errorf("too big timestamp in milliseconds: %d; mustn't exceed %d", n, int64(math.MaxInt64)/1e6)
-	}
-	if n < int64(math.MinInt64)/1e6 {
-		return 0, fmt.Errorf("too small timestamp in milliseconds: %d; must be bigger than %d", n, int64(math.MinInt64)/1e6)
-	}
-	n *= 1e6
-	return n, nil
-}

app/vlinsert/insertutils/timestamp_test.go

@@ -1,88 +0,0 @@
-package insertutils
-
-import (
-	"testing"
-
-	"github.com/VictoriaMetrics/VictoriaMetrics/lib/logstorage"
-)
-
-func TestExtractTimestampRFC3339NanoFromFields_Success(t *testing.T) {
-	f := func(timeField string, fields []logstorage.Field, nsecsExpected int64) {
-		t.Helper()
-
-		nsecs, err := ExtractTimestampRFC3339NanoFromFields(timeField, fields)
-		if err != nil {
-			t.Fatalf("unexpected error: %s", err)
-		}
-		if nsecs != nsecsExpected {
-			t.Fatalf("unexpected nsecs; got %d; want %d", nsecs, nsecsExpected)
-		}
-
-		for _, f := range fields {
-			if f.Name == timeField {
-				if f.Value != "" {
-					t.Fatalf("unexpected value for field %s; got %q; want %q", timeField, f.Value, "")
-				}
-			}
-		}
-	}
-
-	// UTC time
-	f("time", []logstorage.Field{
-		{Name: "foo", Value: "bar"},
-		{Name: "time", Value: "2024-06-18T23:37:20Z"},
-	}, 1718753840000000000)
-
-	// Time with timezone
-	f("time", []logstorage.Field{
-		{Name: "foo", Value: "bar"},
-		{Name: "time", Value: "2024-06-18T23:37:20+08:00"},
-	}, 1718725040000000000)
-
-	// SQL datetime format
-	f("time", []logstorage.Field{
-		{Name: "foo", Value: "bar"},
-		{Name: "time", Value: "2024-06-18 23:37:20.123-05:30"},
-	}, 1718773640123000000)
-
-	// Time with nanosecond precision
-	f("time", []logstorage.Field{
-		{Name: "time", Value: "2024-06-18T23:37:20.123456789-05:30"},
-		{Name: "foo", Value: "bar"},
-	}, 1718773640123456789)
-
-	// Unix timestamp in milliseconds
-	f("time", []logstorage.Field{
-		{Name: "foo", Value: "bar"},
-		{Name: "time", Value: "1718773640123"},
-	}, 1718773640123000000)
-
-	// Unix timestamp in seconds
-	f("time", []logstorage.Field{
-		{Name: "foo", Value: "bar"},
-		{Name: "time", Value: "1718773640"},
-	}, 1718773640000000000)
-}
-
-func TestExtractTimestampRFC3339NanoFromFields_Error(t *testing.T) {
-	f := func(s string) {
-		t.Helper()
-
-		fields := []logstorage.Field{
-			{Name: "time", Value: s},
-		}
-		nsecs, err := ExtractTimestampRFC3339NanoFromFields("time", fields)
-		if err == nil {
-			t.Fatalf("expecting non-nil error")
-		}
-		if nsecs != 0 {
-			t.Fatalf("unexpected nsecs; got %d; want %d", nsecs, 0)
-		}
-	}
-
-	f("foobar")
-
-	// incomplete time
-	f("2024-06-18")
-	f("2024-06-18T23:37")
-}

app/vlinsert/journald/journald.go

@@ -1,250 +0,0 @@
-package journald
-
-import (
-	"bytes"
-	"encoding/binary"
-	"flag"
-	"fmt"
-	"io"
-	"net/http"
-	"regexp"
-	"slices"
-	"strconv"
-	"strings"
-	"time"
-
-	"github.com/VictoriaMetrics/VictoriaMetrics/app/vlinsert/insertutils"
-	"github.com/VictoriaMetrics/VictoriaMetrics/app/vlstorage"
-	"github.com/VictoriaMetrics/VictoriaMetrics/lib/bytesutil"
-	"github.com/VictoriaMetrics/VictoriaMetrics/lib/encoding/zstd"
-	"github.com/VictoriaMetrics/VictoriaMetrics/lib/flagutil"
-	"github.com/VictoriaMetrics/VictoriaMetrics/lib/httpserver"
-	"github.com/VictoriaMetrics/VictoriaMetrics/lib/logstorage"
-	"github.com/VictoriaMetrics/VictoriaMetrics/lib/writeconcurrencylimiter"
-	"github.com/VictoriaMetrics/metrics"
-)
-
-const (
-	journaldEntryMaxNameLen = 64
-)
-
-var (
-	bodyBufferPool                bytesutil.ByteBufferPool
-	allowedJournaldEntryNameChars = regexp.MustCompile(`^[A-Z_][A-Z0-9_]+`)
-)
-
-var (
-	journaldStreamFields = flagutil.NewArrayString("journald.streamFields", "Journal fields to be used as stream fields. "+
-		"See the list of allowed fields at https://www.freedesktop.org/software/systemd/man/latest/systemd.journal-fields.html.")
-	journaldIgnoreFields = flagutil.NewArrayString("journald.ignoreFields", "Journal fields to ignore. "+
-		"See the list of allowed fields at https://www.freedesktop.org/software/systemd/man/latest/systemd.journal-fields.html.")
-	journaldTimeField = flag.String("journald.timeField", "__REALTIME_TIMESTAMP", "Journal field to be used as time field. "+
-		"See the list of allowed fields at https://www.freedesktop.org/software/systemd/man/latest/systemd.journal-fields.html.")
-	journaldTenantID             = flag.String("journald.tenantID", "0:0", "TenantID for logs ingested via the Journald endpoint.")
-	journaldIncludeEntryMetadata = flag.Bool("journald.includeEntryMetadata", false, "Include journal entry fields, which with double underscores.")
-)
-
-func getCommonParams(r *http.Request) (*insertutils.CommonParams, error) {
-	cp, err := insertutils.GetCommonParams(r)
-	if err != nil {
-		return nil, err
-	}
-	if cp.TenantID.AccountID == 0 && cp.TenantID.ProjectID == 0 {
-		tenantID, err := logstorage.ParseTenantID(*journaldTenantID)
-		if err != nil {
-			return nil, fmt.Errorf("cannot parse -journald.tenantID=%q for journald: %w", *journaldTenantID, err)
-		}
-		cp.TenantID = tenantID
-	}
-	if cp.TimeField != "" {
-		cp.TimeField = *journaldTimeField
-	}
-	if len(cp.StreamFields) == 0 {
-		cp.StreamFields = *journaldStreamFields
-	}
-	if len(cp.IgnoreFields) == 0 {
-		cp.IgnoreFields = *journaldIgnoreFields
-	}
-	cp.MsgFields = []string{"MESSAGE"}
-	return cp, nil
-}
-
-// RequestHandler processes Journald Export insert requests
-func RequestHandler(path string, w http.ResponseWriter, r *http.Request) bool {
-	switch path {
-	case "/upload":
-		if r.Header.Get("Content-Type") != "application/vnd.fdo.journal" {
-			httpserver.Errorf(w, r, "only application/vnd.fdo.journal encoding is supported for Journald")
-			return true
-		}
-		handleJournald(r, w)
-		return true
-	default:
-		return false
-	}
-}
-
-// handleJournald parses Journal binary entries
-func handleJournald(r *http.Request, w http.ResponseWriter) {
-	startTime := time.Now()
-	requestsJournaldTotal.Inc()
-
-	if err := vlstorage.CanWriteData(); err != nil {
-		httpserver.Errorf(w, r, "%s", err)
-		return
-	}
-
-	reader := r.Body
-	var err error
-
-	wcr := writeconcurrencylimiter.GetReader(reader)
-	data, err := io.ReadAll(wcr)
-	if err != nil {
-		httpserver.Errorf(w, r, "cannot read request body: %s", err)
-		return
-	}
-	writeconcurrencylimiter.PutReader(wcr)
-	bb := bodyBufferPool.Get()
-	defer bodyBufferPool.Put(bb)
-	if r.Header.Get("Content-Encoding") == "zstd" {
-		bb.B, err = zstd.Decompress(bb.B[:0], data)
-		if err != nil {
-			httpserver.Errorf(w, r, "cannot decompress zstd-encoded request with length %d: %s", len(data), err)
-			return
-		}
-		data = bb.B
-	}
-	cp, err := getCommonParams(r)
-	if err != nil {
-		httpserver.Errorf(w, r, "cannot parse common params from request: %s", err)
-		return
-	}
-
-	lmp := cp.NewLogMessageProcessor("journald")
-	err = parseJournaldRequest(data, lmp, cp)
-	lmp.MustClose()
-	if err != nil {
-		errorsTotal.Inc()
-		httpserver.Errorf(w, r, "cannot parse Journald protobuf request: %s", err)
-		return
-	}
-
-	// update requestJournaldDuration only for successfully parsed requests
-	// There is no need in updating requestJournaldDuration for request errors,
-	// since their timings are usually much smaller than the timing for successful request parsing.
-	requestJournaldDuration.UpdateDuration(startTime)
-}
-
-var (
-	requestsJournaldTotal = metrics.NewCounter(`vl_http_requests_total{path="/insert/journald/upload"}`)
-	errorsTotal           = metrics.NewCounter(`vl_http_errors_total{path="/insert/journald/upload"}`)
-
-	requestJournaldDuration = metrics.NewHistogram(`vl_http_request_duration_seconds{path="/insert/journald/upload"}`)
-)
-
-// See https://systemd.io/JOURNAL_EXPORT_FORMATS/#journal-export-format
-func parseJournaldRequest(data []byte, lmp insertutils.LogMessageProcessor, cp *insertutils.CommonParams) error {
-	var fields []logstorage.Field
-	var ts int64
-	var size uint64
-	var name, value string
-	var line []byte
-
-	currentTimestamp := time.Now().UnixNano()
-
-	for len(data) > 0 {
-		idx := bytes.IndexByte(data, '\n')
-		switch {
-		case idx > 0:
-			// process fields
-			line = data[:idx]
-			data = data[idx+1:]
-		case idx == 0:
-			// next message or end of file
-			// double new line is a separator for the next message
-			if len(fields) > 0 {
-				if ts == 0 {
-					ts = currentTimestamp
-				}
-				lmp.AddRow(ts, fields, nil)
-				fields = fields[:0]
-			}
-			// skip newline separator
-			data = data[1:]
-			continue
-		case idx < 0:
-			return fmt.Errorf("missing new line separator, unread data left=%d", len(data))
-		}
-
-		idx = bytes.IndexByte(line, '=')
-		// could b either e key=value\n pair
-		// or just  key\n
-		// with binary data at the buffer
-		if idx > 0 {
-			name = bytesutil.ToUnsafeString(line[:idx])
-			value = bytesutil.ToUnsafeString(line[idx+1:])
-		} else {
-			name = bytesutil.ToUnsafeString(line)
-			if len(data) == 0 {
-				return fmt.Errorf("unexpected zero data for binary field value of key=%s", name)
-			}
-			// size of binary data encoded as le i64 at the begging
-			idx, err := binary.Decode(data, binary.LittleEndian, &size)
-			if err != nil {
-				return fmt.Errorf("failed to extract binary field %q value size: %w", name, err)
-			}
-			// skip binary data sise
-			data = data[idx:]
-			if size == 0 {
-				return fmt.Errorf("unexpected zero binary data size decoded %d", size)
-			}
-			if int(size) > len(data) {
-				return fmt.Errorf("binary data size=%d cannot exceed size of the data at buffer=%d", size, len(data))
-			}
-			value = bytesutil.ToUnsafeString(data[:size])
-			data = data[int(size):]
-			// binary data must has new line separator for the new line or next field
-			if len(data) == 0 {
-				return fmt.Errorf("unexpected empty buffer after binary field=%s read", name)
-			}
-			lastB := data[0]
-			if lastB != '\n' {
-				return fmt.Errorf("expected new line separator after binary field=%s, got=%s", name, string(lastB))
-			}
-			data = data[1:]
-		}
-		// https://github.com/systemd/systemd/blob/main/src/libsystemd/sd-journal/journal-file.c#L1703
-		if len(name) > journaldEntryMaxNameLen {
-			return fmt.Errorf("journald entry name should not exceed %d symbols, got: %q", journaldEntryMaxNameLen, name)
-		}
-		if !allowedJournaldEntryNameChars.MatchString(name) {
-			return fmt.Errorf("journald entry name should consist of `A-Z0-9_` characters and must start from non-digit symbol")
-		}
-		if name == cp.TimeField {
-			n, err := strconv.ParseInt(value, 10, 64)
-			if err != nil {
-				return fmt.Errorf("failed to parse Journald timestamp, %w", err)
-			}
-			ts = n * 1e3
-			continue
-		}
-
-		if slices.Contains(cp.MsgFields, name) {
-			name = "_msg"
-		}
-
-		if *journaldIncludeEntryMetadata || !strings.HasPrefix(name, "__") {
-			fields = append(fields, logstorage.Field{
-				Name:  name,
-				Value: value,
-			})
-		}
-	}
-	if len(fields) > 0 {
-		if ts == 0 {
-			ts = currentTimestamp
-		}
-		lmp.AddRow(ts, fields, nil)
-	}
-	return nil
-}

app/vlinsert/journald/journald_test.go

@@ -1,68 +0,0 @@
-package journald
-
-import (
-	"testing"
-
-	"github.com/VictoriaMetrics/VictoriaMetrics/app/vlinsert/insertutils"
-)
-
-func TestPushJournaldOk(t *testing.T) {
-	f := func(src string, timestampsExpected []int64, resultExpected string) {
-		t.Helper()
-		tlp := &insertutils.TestLogMessageProcessor{}
-		cp := &insertutils.CommonParams{
-			TimeField: "__REALTIME_TIMESTAMP",
-			MsgFields: []string{"MESSAGE"},
-		}
-		if err := parseJournaldRequest([]byte(src), tlp, cp); err != nil {
-			t.Fatalf("unexpected error: %s", err)
-		}
-
-		if err := tlp.Verify(timestampsExpected, resultExpected); err != nil {
-			t.Fatal(err)
-		}
-	}
-	// Single event
-	f("__REALTIME_TIMESTAMP=91723819283\nMESSAGE=Test message\n",
-		[]int64{91723819283000},
-		"{\"_msg\":\"Test message\"}",
-	)
-
-	// Multiple events
-	f("__REALTIME_TIMESTAMP=91723819283\nMESSAGE=Test message\n\n__REALTIME_TIMESTAMP=91723819284\nMESSAGE=Test message2\n",
-		[]int64{91723819283000, 91723819284000},
-		"{\"_msg\":\"Test message\"}\n{\"_msg\":\"Test message2\"}",
-	)
-
-	// Parse binary data
-	f("__CURSOR=s=e0afe8412a6a49d2bfcf66aa7927b588;i=1f06;b=f778b6e2f7584a77b991a2366612a7b5;m=300bdfd420;t=62526e1182354;x=930dc44b370963b7\n__REALTIME_TIMESTAMP=1729698775704404\n__MONOTONIC_TIMESTAMP=206357648416\n__SEQNUM=7942\n__SEQNUM_ID=e0afe8412a6a49d2bfcf66aa7927b588\n_BOOT_ID=f778b6e2f7584a77b991a2366612a7b5\n_UID=0\n_GID=0\n_MACHINE_ID=a4a970370c30a925df02a13c67167847\n_HOSTNAME=ecd5e4555787\n_RUNTIME_SCOPE=system\n_TRANSPORT=journal\n_CAP_EFFECTIVE=1ffffffffff\n_SYSTEMD_CGROUP=/init.scope\n_SYSTEMD_UNIT=init.scope\n_SYSTEMD_SLICE=-.slice\nCODE_FILE=<stdin>\nCODE_LINE=1\nCODE_FUNC=<module>\nSYSLOG_IDENTIFIER=python3\n_COMM=python3\n_EXE=/usr/bin/python3.12\n_CMDLINE=python3\nMESSAGE\n\x13\x00\x00\x00\x00\x00\x00\x00foo\nbar\n\n\nasda\nasda\n_PID=2763\n_SOURCE_REALTIME_TIMESTAMP=1729698775704375\n\n",
-		[]int64{1729698775704404000},
-		"{\"_BOOT_ID\":\"f778b6e2f7584a77b991a2366612a7b5\",\"_UID\":\"0\",\"_GID\":\"0\",\"_MACHINE_ID\":\"a4a970370c30a925df02a13c67167847\",\"_HOSTNAME\":\"ecd5e4555787\",\"_RUNTIME_SCOPE\":\"system\",\"_TRANSPORT\":\"journal\",\"_CAP_EFFECTIVE\":\"1ffffffffff\",\"_SYSTEMD_CGROUP\":\"/init.scope\",\"_SYSTEMD_UNIT\":\"init.scope\",\"_SYSTEMD_SLICE\":\"-.slice\",\"CODE_FILE\":\"\\u003cstdin>\",\"CODE_LINE\":\"1\",\"CODE_FUNC\":\"\\u003cmodule>\",\"SYSLOG_IDENTIFIER\":\"python3\",\"_COMM\":\"python3\",\"_EXE\":\"/usr/bin/python3.12\",\"_CMDLINE\":\"python3\",\"_msg\":\"foo\\nbar\\n\\n\\nasda\\nasda\",\"_PID\":\"2763\",\"_SOURCE_REALTIME_TIMESTAMP\":\"1729698775704375\"}",
-	)
-}
-
-func TestPushJournald_Failure(t *testing.T) {
-	f := func(data string) {
-		t.Helper()
-		tlp := &insertutils.TestLogMessageProcessor{}
-		cp := &insertutils.CommonParams{
-			TimeField: "__REALTIME_TIMESTAMP",
-			MsgFields: []string{"MESSAGE"},
-		}
-		if err := parseJournaldRequest([]byte(data), tlp, cp); err == nil {
-			t.Fatalf("expected non nil error")
-		}
-	}
-	// missing new line terminator for binary encoded message
-	f("__CURSOR=s=e0afe8412a6a49d2bfcf66aa7927b588;i=1f06;b=f778b6e2f7584a77b991a2366612a7b5;m=300bdfd420;t=62526e1182354;x=930dc44b370963b7\n__REALTIME_TIMESTAMP=1729698775704404\nMESSAGE\n\x13\x00\x00\x00\x00\x00\x00\x00foo\nbar\n\n\nasdaasda2")
-	// missing new line terminator
-	f("__REALTIME_TIMESTAMP=91723819283\n=Test message")
-	// empty field name
-	f("__REALTIME_TIMESTAMP=91723819283\n=Test message\n")
-	// field name starting with number
-	f("__REALTIME_TIMESTAMP=91723819283\n1incorrect=Test message\n")
-	// field name exceeds 64 limit
-	f("__REALTIME_TIMESTAMP=91723819283\ntoolooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooongcorrecooooooooooooong=Test message\n")
-	// Only allow A-Z0-9 and '_'
-	f("__REALTIME_TIMESTAMP=91723819283\nbadC!@$!@$as=Test message\n")
-}

app/vlinsert/jsonline/jsonline.go

@@ -1,118 +0,0 @@
-package jsonline
-
-import (
-	"fmt"
-	"io"
-	"net/http"
-	"time"
-
-	"github.com/VictoriaMetrics/VictoriaMetrics/app/vlinsert/insertutils"
-	"github.com/VictoriaMetrics/VictoriaMetrics/app/vlstorage"
-	"github.com/VictoriaMetrics/VictoriaMetrics/lib/httpserver"
-	"github.com/VictoriaMetrics/VictoriaMetrics/lib/logger"
-	"github.com/VictoriaMetrics/VictoriaMetrics/lib/logstorage"
-	"github.com/VictoriaMetrics/VictoriaMetrics/lib/protoparser/common"
-	"github.com/VictoriaMetrics/VictoriaMetrics/lib/writeconcurrencylimiter"
-	"github.com/VictoriaMetrics/metrics"
-)
-
-// RequestHandler processes jsonline insert requests
-func RequestHandler(w http.ResponseWriter, r *http.Request) {
-	startTime := time.Now()
-	w.Header().Add("Content-Type", "application/json")
-
-	if r.Method != "POST" {
-		w.WriteHeader(http.StatusMethodNotAllowed)
-		return
-	}
-
-	requestsTotal.Inc()
-
-	cp, err := insertutils.GetCommonParams(r)
-	if err != nil {
-		httpserver.Errorf(w, r, "%s", err)
-		return
-	}
-	if err := vlstorage.CanWriteData(); err != nil {
-		httpserver.Errorf(w, r, "%s", err)
-		return
-	}
-
-	reader := r.Body
-	if r.Header.Get("Content-Encoding") == "gzip" {
-		zr, err := common.GetGzipReader(reader)
-		if err != nil {
-			logger.Errorf("cannot read gzipped jsonline request: %s", err)
-			return
-		}
-		defer common.PutGzipReader(zr)
-		reader = zr
-	}
-
-	lmp := cp.NewLogMessageProcessor("jsonline")
-	streamName := fmt.Sprintf("remoteAddr=%s, requestURI=%q", httpserver.GetQuotedRemoteAddr(r), r.RequestURI)
-	err = processStreamInternal(streamName, reader, cp.TimeField, cp.MsgFields, lmp)
-	lmp.MustClose()
-
-	if err != nil {
-		logger.Errorf("jsonline: %s", err)
-	} else {
-		// update requestDuration only for successfully parsed requests.
-		// There is no need in updating requestDuration for request errors,
-		// since their timings are usually much smaller than the timing for successful request parsing.
-		requestDuration.UpdateDuration(startTime)
-	}
-}
-
-func processStreamInternal(streamName string, r io.Reader, timeField string, msgFields []string, lmp insertutils.LogMessageProcessor) error {
-	wcr := writeconcurrencylimiter.GetReader(r)
-	defer writeconcurrencylimiter.PutReader(wcr)
-
-	lr := insertutils.NewLineReader(streamName, wcr)
-
-	n := 0
-	for {
-		ok, err := readLine(lr, timeField, msgFields, lmp)
-		wcr.DecConcurrency()
-		if err != nil {
-			errorsTotal.Inc()
-			return fmt.Errorf("cannot read line #%d in /jsonline request: %s", n, err)
-		}
-		if !ok {
-			return nil
-		}
-		n++
-	}
-}
-
-func readLine(lr *insertutils.LineReader, timeField string, msgFields []string, lmp insertutils.LogMessageProcessor) (bool, error) {
-	var line []byte
-	for len(line) == 0 {
-		if !lr.NextLine() {
-			err := lr.Err()
-			return false, err
-		}
-		line = lr.Line
-	}
-
-	p := logstorage.GetJSONParser()
-	if err := p.ParseLogMessage(line); err != nil {
-		return false, fmt.Errorf("cannot parse json-encoded log entry: %w", err)
-	}
-	ts, err := insertutils.ExtractTimestampRFC3339NanoFromFields(timeField, p.Fields)
-	if err != nil {
-		return false, fmt.Errorf("cannot get timestamp: %w", err)
-	}
-	logstorage.RenameField(p.Fields, msgFields, "_msg")
-	lmp.AddRow(ts, p.Fields, nil)
-	logstorage.PutJSONParser(p)
-
-	return true, nil
-}
-
-var (
-	requestsTotal = metrics.NewCounter(`vl_http_requests_total{path="/insert/jsonline"}`)
-	errorsTotal   = metrics.NewCounter(`vl_http_errors_total{path="/insert/jsonline"}`)
-
-	requestDuration = metrics.NewHistogram(`vl_http_request_duration_seconds{path="/insert/jsonline"}`)
-)

app/vlinsert/jsonline/jsonline_test.go

@@ -1,66 +0,0 @@
-package jsonline
-
-import (
-	"bytes"
-	"testing"
-
-	"github.com/VictoriaMetrics/VictoriaMetrics/app/vlinsert/insertutils"
-)
-
-func TestProcessStreamInternal_Success(t *testing.T) {
-	f := func(data, timeField, msgField string, timestampsExpected []int64, resultExpected string) {
-		t.Helper()
-
-		msgFields := []string{msgField}
-		tlp := &insertutils.TestLogMessageProcessor{}
-		r := bytes.NewBufferString(data)
-		if err := processStreamInternal("test", r, timeField, msgFields, tlp); err != nil {
-			t.Fatalf("unexpected error: %s", err)
-		}
-
-		if err := tlp.Verify(timestampsExpected, resultExpected); err != nil {
-			t.Fatal(err)
-		}
-	}
-
-	data := `{"@timestamp":"2023-06-06T04:48:11.735Z","log":{"offset":71770,"file":{"path":"/var/log/auth.log"}},"message":"foobar"}
-{"@timestamp":"2023-06-06T04:48:12.735+01:00","message":"baz"}
-{"message":"xyz","@timestamp":"2023-06-06 04:48:13.735Z","x":"y"}
-`
-	timeField := "@timestamp"
-	msgField := "message"
-	timestampsExpected := []int64{1686026891735000000, 1686023292735000000, 1686026893735000000}
-	resultExpected := `{"log.offset":"71770","log.file.path":"/var/log/auth.log","_msg":"foobar"}
-{"_msg":"baz"}
-{"_msg":"xyz","x":"y"}`
-	f(data, timeField, msgField, timestampsExpected, resultExpected)
-
-	// Non-existing msgField
-	data = `{"@timestamp":"2023-06-06T04:48:11.735Z","log":{"offset":71770,"file":{"path":"/var/log/auth.log"}},"message":"foobar"}
-{"@timestamp":"2023-06-06T04:48:12.735+01:00","message":"baz"}
-`
-	timeField = "@timestamp"
-	msgField = "foobar"
-	timestampsExpected = []int64{1686026891735000000, 1686023292735000000}
-	resultExpected = `{"log.offset":"71770","log.file.path":"/var/log/auth.log","message":"foobar"}
-{"message":"baz"}`
-	f(data, timeField, msgField, timestampsExpected, resultExpected)
-}
-
-func TestProcessStreamInternal_Failure(t *testing.T) {
-	f := func(data string) {
-		t.Helper()
-
-		tlp := &insertutils.TestLogMessageProcessor{}
-		r := bytes.NewBufferString(data)
-		if err := processStreamInternal("test", r, "time", nil, tlp); err == nil {
-			t.Fatalf("expecting non-nil error")
-		}
-	}
-
-	// invalid json
-	f("foobar")
-
-	// invalid timestamp field
-	f(`{"time":"foobar"}`)
-}

app/vlinsert/loki/loki.go

@@ -1,59 +0,0 @@
-package loki
-
-import (
-	"net/http"
-
-	"github.com/VictoriaMetrics/VictoriaMetrics/app/vlinsert/insertutils"
-	"github.com/VictoriaMetrics/VictoriaMetrics/lib/logstorage"
-)
-
-// RequestHandler processes Loki insert requests
-func RequestHandler(path string, w http.ResponseWriter, r *http.Request) bool {
-	switch path {
-	case "/api/v1/push":
-		handleInsert(r, w)
-		return true
-	case "/ready":
-		// See https://grafana.com/docs/loki/latest/api/#identify-ready-loki-instance
-		w.WriteHeader(http.StatusOK)
-		w.Write([]byte("ready"))
-		return true
-	default:
-		return false
-	}
-}
-
-// See https://grafana.com/docs/loki/latest/api/#push-log-entries-to-loki
-func handleInsert(r *http.Request, w http.ResponseWriter) {
-	contentType := r.Header.Get("Content-Type")
-	switch contentType {
-	case "application/json":
-		handleJSON(r, w)
-	default:
-		// Protobuf request body should be handled by default according to https://grafana.com/docs/loki/latest/api/#push-log-entries-to-loki
-		handleProtobuf(r, w)
-	}
-}
-
-func getCommonParams(r *http.Request) (*insertutils.CommonParams, error) {
-	cp, err := insertutils.GetCommonParams(r)
-	if err != nil {
-		return nil, err
-	}
-
-	// If parsed tenant is (0,0) it is likely to be default tenant
-	// Try parsing tenant from Loki headers
-	if cp.TenantID.AccountID == 0 && cp.TenantID.ProjectID == 0 {
-		org := r.Header.Get("X-Scope-OrgID")
-		if org != "" {
-			tenantID, err := logstorage.ParseTenantID(org)
-			if err != nil {
-				return nil, err
-			}
-			cp.TenantID = tenantID
-		}
-
-	}
-
-	return cp, nil
-}

app/vlinsert/loki/loki_json.go

@@ -1,224 +0,0 @@
-package loki
-
-import (
-	"fmt"
-	"io"
-	"math"
-	"net/http"
-	"strconv"
-	"time"
-
-	"github.com/VictoriaMetrics/metrics"
-	"github.com/valyala/fastjson"
-
-	"github.com/VictoriaMetrics/VictoriaMetrics/app/vlinsert/insertutils"
-	"github.com/VictoriaMetrics/VictoriaMetrics/app/vlstorage"
-	"github.com/VictoriaMetrics/VictoriaMetrics/lib/bytesutil"
-	"github.com/VictoriaMetrics/VictoriaMetrics/lib/httpserver"
-	"github.com/VictoriaMetrics/VictoriaMetrics/lib/logstorage"
-	"github.com/VictoriaMetrics/VictoriaMetrics/lib/protoparser/common"
-	"github.com/VictoriaMetrics/VictoriaMetrics/lib/writeconcurrencylimiter"
-)
-
-var parserPool fastjson.ParserPool
-
-func handleJSON(r *http.Request, w http.ResponseWriter) {
-	startTime := time.Now()
-	requestsJSONTotal.Inc()
-	reader := r.Body
-	if r.Header.Get("Content-Encoding") == "gzip" {
-		zr, err := common.GetGzipReader(reader)
-		if err != nil {
-			httpserver.Errorf(w, r, "cannot initialize gzip reader: %s", err)
-			return
-		}
-		defer common.PutGzipReader(zr)
-		reader = zr
-	}
-
-	wcr := writeconcurrencylimiter.GetReader(reader)
-	data, err := io.ReadAll(wcr)
-	writeconcurrencylimiter.PutReader(wcr)
-	if err != nil {
-		httpserver.Errorf(w, r, "cannot read request body: %s", err)
-		return
-	}
-
-	cp, err := getCommonParams(r)
-	if err != nil {
-		httpserver.Errorf(w, r, "cannot parse common params from request: %s", err)
-		return
-	}
-	if err := vlstorage.CanWriteData(); err != nil {
-		httpserver.Errorf(w, r, "%s", err)
-		return
-	}
-	lmp := cp.NewLogMessageProcessor("loki_json")
-	useDefaultStreamFields := len(cp.StreamFields) == 0
-	err = parseJSONRequest(data, lmp, useDefaultStreamFields)
-	lmp.MustClose()
-	if err != nil {
-		httpserver.Errorf(w, r, "cannot parse Loki json request: %s; data=%s", err, data)
-		return
-	}
-
-	// update requestJSONDuration only for successfully parsed requests
-	// There is no need in updating requestJSONDuration for request errors,
-	// since their timings are usually much smaller than the timing for successful request parsing.
-	requestJSONDuration.UpdateDuration(startTime)
-}
-
-var (
-	requestsJSONTotal   = metrics.NewCounter(`vl_http_requests_total{path="/insert/loki/api/v1/push",format="json"}`)
-	requestJSONDuration = metrics.NewHistogram(`vl_http_request_duration_seconds{path="/insert/loki/api/v1/push",format="json"}`)
-)
-
-func parseJSONRequest(data []byte, lmp insertutils.LogMessageProcessor, useDefaultStreamFields bool) error {
-	p := parserPool.Get()
-	defer parserPool.Put(p)
-	v, err := p.ParseBytes(data)
-	if err != nil {
-		return fmt.Errorf("cannot parse JSON request body: %w", err)
-	}
-
-	streamsV := v.Get("streams")
-	if streamsV == nil {
-		return fmt.Errorf("missing `streams` item in the parsed JSON")
-	}
-	streams, err := streamsV.Array()
-	if err != nil {
-		return fmt.Errorf("`streams` item in the parsed JSON must contain an array; got %q", streamsV)
-	}
-
-	currentTimestamp := time.Now().UnixNano()
-	var commonFields []logstorage.Field
-	for _, stream := range streams {
-		// populate common labels from `stream` dict
-		commonFields = commonFields[:0]
-		labelsV := stream.Get("stream")
-		var labels *fastjson.Object
-		if labelsV != nil {
-			o, err := labelsV.Object()
-			if err != nil {
-				return fmt.Errorf("`stream` item in the parsed JSON must contain an object; got %q", labelsV)
-			}
-			labels = o
-		}
-		labels.Visit(func(k []byte, v *fastjson.Value) {
-			vStr, errLocal := v.StringBytes()
-			if errLocal != nil {
-				err = fmt.Errorf("unexpected label value type for %q:%q; want string", k, v)
-				return
-			}
-			commonFields = append(commonFields, logstorage.Field{
-				Name:  bytesutil.ToUnsafeString(k),
-				Value: bytesutil.ToUnsafeString(vStr),
-			})
-		})
-		if err != nil {
-			return fmt.Errorf("error when parsing `stream` object: %w", err)
-		}
-
-		// populate messages from `values` array
-		linesV := stream.Get("values")
-		if linesV == nil {
-			return fmt.Errorf("missing `values` item in the parsed `stream` object %q", stream)
-		}
-		lines, err := linesV.Array()
-		if err != nil {
-			return fmt.Errorf("`values` item in the parsed JSON must contain an array; got %q", linesV)
-		}
-
-		fields := commonFields
-		for _, line := range lines {
-			lineA, err := line.Array()
-			if err != nil {
-				return fmt.Errorf("unexpected contents of `values` item; want array; got %q", line)
-			}
-			if len(lineA) < 2 || len(lineA) > 3 {
-				return fmt.Errorf("unexpected number of values in `values` item array %q; got %d want 2 or 3", line, len(lineA))
-			}
-
-			// parse timestamp
-			timestamp, err := lineA[0].StringBytes()
-			if err != nil {
-				return fmt.Errorf("unexpected log timestamp type for %q; want string", lineA[0])
-			}
-			ts, err := parseLokiTimestamp(bytesutil.ToUnsafeString(timestamp))
-			if err != nil {
-				return fmt.Errorf("cannot parse log timestamp %q: %w", timestamp, err)
-			}
-			if ts == 0 {
-				ts = currentTimestamp
-			}
-
-			// parse log message
-			msg, err := lineA[1].StringBytes()
-			if err != nil {
-				return fmt.Errorf("unexpected log message type for %q; want string", lineA[1])
-			}
-
-			fields = append(fields[:len(commonFields)], logstorage.Field{
-				Name:  "_msg",
-				Value: bytesutil.ToUnsafeString(msg),
-			})
-
-			// parse structured metadata - see https://grafana.com/docs/loki/latest/reference/loki-http-api/#ingest-logs
-			if len(lineA) > 2 {
-				structuredMetadata, err := lineA[2].Object()
-				if err != nil {
-					return fmt.Errorf("unexpected structured metadata type for %q; want JSON object", lineA[2])
-				}
-
-				structuredMetadata.Visit(func(k []byte, v *fastjson.Value) {
-					vStr, errLocal := v.StringBytes()
-					if errLocal != nil {
-						err = fmt.Errorf("unexpected label value type for %q:%q; want string", k, v)
-						return
-					}
-
-					fields = append(fields, logstorage.Field{
-						Name:  bytesutil.ToUnsafeString(k),
-						Value: bytesutil.ToUnsafeString(vStr),
-					})
-				})
-				if err != nil {
-					return fmt.Errorf("error when parsing `structuredMetadata` object: %w", err)
-				}
-			}
-			var streamFields []logstorage.Field
-			if useDefaultStreamFields {
-				streamFields = commonFields
-			}
-			lmp.AddRow(ts, fields, streamFields)
-		}
-	}
-
-	return nil
-}
-
-func parseLokiTimestamp(s string) (int64, error) {
-	if s == "" {
-		// Special case - an empty timestamp must be substituted with the current time by the caller.
-		return 0, nil
-	}
-	n, err := strconv.ParseInt(s, 10, 64)
-	if err != nil {
-		// Fall back to parsing floating-point value
-		f, err := strconv.ParseFloat(s, 64)
-		if err != nil {
-			return 0, err
-		}
-		if f > math.MaxInt64 {
-			return 0, fmt.Errorf("too big timestamp in nanoseconds: %v; mustn't exceed %v", f, int64(math.MaxInt64))
-		}
-		if f < math.MinInt64 {
-			return 0, fmt.Errorf("too small timestamp in nanoseconds: %v; must be bigger or equal to %v", f, int64(math.MinInt64))
-		}
-		n = int64(f)
-	}
-	if n < 0 {
-		return 0, fmt.Errorf("too small timestamp in nanoseconds: %d; must be bigger than 0", n)
-	}
-	return n, nil
-}

app/vlinsert/loki/loki_json_test.go

@@ -1,127 +0,0 @@
-package loki
-
-import (
-	"testing"
-
-	"github.com/VictoriaMetrics/VictoriaMetrics/app/vlinsert/insertutils"
-)
-
-func TestParseJSONRequest_Failure(t *testing.T) {
-	f := func(s string) {
-		t.Helper()
-
-		tlp := &insertutils.TestLogMessageProcessor{}
-		if err := parseJSONRequest([]byte(s), tlp, false); err == nil {
-			t.Fatalf("expecting non-nil error")
-		}
-		if err := tlp.Verify(nil, ""); err != nil {
-			t.Fatalf("unexpected error: %s", err)
-		}
-	}
-	f(``)
-
-	// Invalid json
-	f(`{}`)
-	f(`[]`)
-	f(`"foo"`)
-	f(`123`)
-
-	// invalid type for `streams` item
-	f(`{"streams":123}`)
-
-	// Missing `values` item
-	f(`{"streams":[{}]}`)
-
-	// Invalid type for `values` item
-	f(`{"streams":[{"values":"foobar"}]}`)
-
-	// Invalid type for `stream` item
-	f(`{"streams":[{"stream":[],"values":[]}]}`)
-
-	// Invalid type for `values` individual item
-	f(`{"streams":[{"values":[123]}]}`)
-
-	// Invalid length of `values` individual item
-	f(`{"streams":[{"values":[[]]}]}`)
-	f(`{"streams":[{"values":[["123"]]}]}`)
-	f(`{"streams":[{"values":[["123","456","789","8123"]]}]}`)
-
-	// Invalid type for timestamp inside `values` individual item
-	f(`{"streams":[{"values":[[123,"456"]}]}`)
-
-	// Invalid type for log message
-	f(`{"streams":[{"values":[["123",1234]]}]}`)
-
-	// invalid structured metadata type
-	f(`{"streams":[{"values":[["1577836800000000001", "foo bar", ["metadata_1", "md_value"]]]}]}`)
-
-	// structured metadata with unexpected value type
-	f(`{"streams":[{"values":[["1577836800000000001", "foo bar", {"metadata_1": 1}]] }]}`)
-}
-
-func TestParseJSONRequest_Success(t *testing.T) {
-	f := func(s string, timestampsExpected []int64, resultExpected string) {
-		t.Helper()
-
-		tlp := &insertutils.TestLogMessageProcessor{}
-
-		if err := parseJSONRequest([]byte(s), tlp, false); err != nil {
-			t.Fatalf("unexpected error: %s", err)
-		}
-		if err := tlp.Verify(timestampsExpected, resultExpected); err != nil {
-			t.Fatal(err)
-		}
-	}
-
-	// Empty streams
-	f(`{"streams":[]}`, nil, ``)
-	f(`{"streams":[{"values":[]}]}`, nil, ``)
-	f(`{"streams":[{"stream":{},"values":[]}]}`, nil, ``)
-	f(`{"streams":[{"stream":{"foo":"bar"},"values":[]}]}`, nil, ``)
-
-	// Empty stream labels
-	f(`{"streams":[{"values":[["1577836800000000001", "foo bar"]]}]}`, []int64{1577836800000000001}, `{"_msg":"foo bar"}`)
-	f(`{"streams":[{"stream":{},"values":[["1577836800000000001", "foo bar"]]}]}`, []int64{1577836800000000001}, `{"_msg":"foo bar"}`)
-
-	// Non-empty stream labels
-	f(`{"streams":[{"stream":{
-	"label1": "value1",
-	"label2": "value2"
-},"values":[
-	["1577836800000000001", "foo bar"],
-	["1477836900005000002", "abc"],
-	["147.78369e9", "foobar"]
-]}]}`, []int64{1577836800000000001, 1477836900005000002, 147783690000}, `{"label1":"value1","label2":"value2","_msg":"foo bar"}
-{"label1":"value1","label2":"value2","_msg":"abc"}
-{"label1":"value1","label2":"value2","_msg":"foobar"}`)
-
-	// Multiple streams
-	f(`{
-	"streams": [
-		{
-			"stream": {
-				"foo": "bar",
-				"a": "b"
-			},
-			"values": [
-				["1577836800000000001", "foo bar"],
-				["1577836900005000002", "abc"]
-			]
-		},
-		{
-			"stream": {
-				"x": "y"
-			},
-			"values": [
-				["1877836900005000002", "yx"]
-			]
-		}
-	]
-}`, []int64{1577836800000000001, 1577836900005000002, 1877836900005000002}, `{"foo":"bar","a":"b","_msg":"foo bar"}
-{"foo":"bar","a":"b","_msg":"abc"}
-{"x":"y","_msg":"yx"}`)
-
-	// values with metadata
-	f(`{"streams":[{"values":[["1577836800000000001", "foo bar", {"metadata_1": "md_value"}]]}]}`, []int64{1577836800000000001}, `{"_msg":"foo bar","metadata_1":"md_value"}`)
-	f(`{"streams":[{"values":[["1577836800000000001", "foo bar", {}]]}]}`, []int64{1577836800000000001}, `{"_msg":"foo bar"}`)
-}

app/vlinsert/loki/loki_json_timing_test.go

@@ -1,78 +0,0 @@
-package loki
-
-import (
-	"fmt"
-	"strconv"
-	"testing"
-	"time"
-
-	"github.com/VictoriaMetrics/VictoriaMetrics/app/vlinsert/insertutils"
-)
-
-func BenchmarkParseJSONRequest(b *testing.B) {
-	for _, streams := range []int{5, 10} {
-		for _, rows := range []int{100, 1000} {
-			for _, labels := range []int{10, 50} {
-				b.Run(fmt.Sprintf("streams_%d/rows_%d/labels_%d", streams, rows, labels), func(b *testing.B) {
-					benchmarkParseJSONRequest(b, streams, rows, labels)
-				})
-			}
-		}
-	}
-}
-
-func benchmarkParseJSONRequest(b *testing.B, streams, rows, labels int) {
-	blp := &insertutils.BenchmarkLogMessageProcessor{}
-	b.ReportAllocs()
-	b.SetBytes(int64(streams * rows))
-	b.RunParallel(func(pb *testing.PB) {
-		data := getJSONBody(streams, rows, labels)
-		for pb.Next() {
-			if err := parseJSONRequest(data, blp, false); err != nil {
-				panic(fmt.Errorf("unexpected error: %w", err))
-			}
-		}
-	})
-}
-
-func getJSONBody(streams, rows, labels int) []byte {
-	body := append([]byte{}, `{"streams":[`...)
-	now := time.Now().UnixNano()
-	valuePrefix := fmt.Sprintf(`["%d","value_`, now)
-
-	for i := 0; i < streams; i++ {
-		body = append(body, `{"stream":{`...)
-
-		for j := 0; j < labels; j++ {
-			body = append(body, `"label_`...)
-			body = strconv.AppendInt(body, int64(j), 10)
-			body = append(body, `":"value_`...)
-			body = strconv.AppendInt(body, int64(j), 10)
-			body = append(body, '"')
-			if j < labels-1 {
-				body = append(body, ',')
-			}
-
-		}
-		body = append(body, `}, "values":[`...)
-
-		for j := 0; j < rows; j++ {
-			body = append(body, valuePrefix...)
-			body = strconv.AppendInt(body, int64(j), 10)
-			body = append(body, `"]`...)
-			if j < rows-1 {
-				body = append(body, ',')
-			}
-		}
-
-		body = append(body, `]}`...)
-		if i < streams-1 {
-			body = append(body, ',')
-		}
-
-	}
-
-	body = append(body, `]}`...)
-
-	return body
-}

app/vlinsert/loki/loki_protobuf.go

@@ -1,218 +0,0 @@
-package loki
-
-import (
-	"fmt"
-	"io"
-	"net/http"
-	"strconv"
-	"strings"
-	"sync"
-	"time"
-
-	"github.com/VictoriaMetrics/VictoriaMetrics/app/vlinsert/insertutils"
-	"github.com/VictoriaMetrics/VictoriaMetrics/app/vlstorage"
-	"github.com/VictoriaMetrics/VictoriaMetrics/lib/bytesutil"
-	"github.com/VictoriaMetrics/VictoriaMetrics/lib/httpserver"
-	"github.com/VictoriaMetrics/VictoriaMetrics/lib/logstorage"
-	"github.com/VictoriaMetrics/VictoriaMetrics/lib/writeconcurrencylimiter"
-	"github.com/VictoriaMetrics/metrics"
-	"github.com/golang/snappy"
-)
-
-var (
-	bytesBufPool bytesutil.ByteBufferPool
-	pushReqsPool sync.Pool
-)
-
-func handleProtobuf(r *http.Request, w http.ResponseWriter) {
-	startTime := time.Now()
-	requestsProtobufTotal.Inc()
-	wcr := writeconcurrencylimiter.GetReader(r.Body)
-	data, err := io.ReadAll(wcr)
-	writeconcurrencylimiter.PutReader(wcr)
-	if err != nil {
-		httpserver.Errorf(w, r, "cannot read request body: %s", err)
-		return
-	}
-
-	cp, err := getCommonParams(r)
-	if err != nil {
-		httpserver.Errorf(w, r, "cannot parse common params from request: %s", err)
-		return
-	}
-	if err := vlstorage.CanWriteData(); err != nil {
-		httpserver.Errorf(w, r, "%s", err)
-		return
-	}
-	lmp := cp.NewLogMessageProcessor("loki_protobuf")
-	useDefaultStreamFields := len(cp.StreamFields) == 0
-	err = parseProtobufRequest(data, lmp, useDefaultStreamFields)
-	lmp.MustClose()
-	if err != nil {
-		httpserver.Errorf(w, r, "cannot parse Loki protobuf request: %s", err)
-		return
-	}
-
-	// update requestProtobufDuration only for successfully parsed requests
-	// There is no need in updating requestProtobufDuration for request errors,
-	// since their timings are usually much smaller than the timing for successful request parsing.
-	requestProtobufDuration.UpdateDuration(startTime)
-}
-
-var (
-	requestsProtobufTotal   = metrics.NewCounter(`vl_http_requests_total{path="/insert/loki/api/v1/push",format="protobuf"}`)
-	requestProtobufDuration = metrics.NewHistogram(`vl_http_request_duration_seconds{path="/insert/loki/api/v1/push",format="protobuf"}`)
-)
-
-func parseProtobufRequest(data []byte, lmp insertutils.LogMessageProcessor, useDefaultStreamFields bool) error {
-	bb := bytesBufPool.Get()
-	defer bytesBufPool.Put(bb)
-
-	buf, err := snappy.Decode(bb.B[:cap(bb.B)], data)
-	if err != nil {
-		return fmt.Errorf("cannot decode snappy-encoded request body: %w", err)
-	}
-	bb.B = buf
-
-	req := getPushRequest()
-	defer putPushRequest(req)
-
-	err = req.UnmarshalProtobuf(bb.B)
-	if err != nil {
-		return fmt.Errorf("cannot parse request body: %w", err)
-	}
-
-	fields := getFields()
-	defer putFields(fields)
-
-	streams := req.Streams
-	currentTimestamp := time.Now().UnixNano()
-	for i := range streams {
-		stream := &streams[i]
-		// st.Labels contains labels for the stream.
-		// Labels are same for all entries in the stream.
-		fields.fields, err = parsePromLabels(fields.fields[:0], stream.Labels)
-		if err != nil {
-			return fmt.Errorf("cannot parse stream labels %q: %w", stream.Labels, err)
-		}
-		commonFieldsLen := len(fields.fields)
-
-		entries := stream.Entries
-		for j := range entries {
-			e := &entries[j]
-			fields.fields = fields.fields[:commonFieldsLen]
-
-			for _, lp := range e.StructuredMetadata {
-				fields.fields = append(fields.fields, logstorage.Field{
-					Name:  lp.Name,
-					Value: lp.Value,
-				})
-			}
-
-			fields.fields = append(fields.fields, logstorage.Field{
-				Name:  "_msg",
-				Value: e.Line,
-			})
-
-			ts := e.Timestamp.UnixNano()
-			if ts == 0 {
-				ts = currentTimestamp
-			}
-
-			var streamFields []logstorage.Field
-			if useDefaultStreamFields {
-				streamFields = fields.fields[:commonFieldsLen]
-			}
-			lmp.AddRow(ts, fields.fields, streamFields)
-		}
-	}
-	return nil
-}
-
-func getFields() *fields {
-	v := fieldsPool.Get()
-	if v == nil {
-		return &fields{}
-	}
-	return v.(*fields)
-}
-
-func putFields(f *fields) {
-	f.fields = f.fields[:0]
-	fieldsPool.Put(f)
-}
-
-var fieldsPool sync.Pool
-
-type fields struct {
-	fields []logstorage.Field
-}
-
-// parsePromLabels parses log fields in Prometheus text exposition format from s, appends them to dst and returns the result.
-//
-// See test data of promtail for examples: https://github.com/grafana/loki/blob/a24ef7b206e0ca63ee74ca6ecb0a09b745cd2258/pkg/push/types_test.go
-func parsePromLabels(dst []logstorage.Field, s string) ([]logstorage.Field, error) {
-	// Make sure s is wrapped into `{...}`
-	s = strings.TrimSpace(s)
-	if len(s) < 2 {
-		return nil, fmt.Errorf("too short string to parse: %q", s)
-	}
-	if s[0] != '{' {
-		return nil, fmt.Errorf("missing `{` at the beginning of %q", s)
-	}
-	if s[len(s)-1] != '}' {
-		return nil, fmt.Errorf("missing `}` at the end of %q", s)
-	}
-	s = s[1 : len(s)-1]
-
-	for len(s) > 0 {
-		// Parse label name
-		n := strings.IndexByte(s, '=')
-		if n < 0 {
-			return nil, fmt.Errorf("cannot find `=` char for label value at %s", s)
-		}
-		name := s[:n]
-		s = s[n+1:]
-
-		// Parse label value
-		qs, err := strconv.QuotedPrefix(s)
-		if err != nil {
-			return nil, fmt.Errorf("cannot parse value for label %q at %s: %w", name, s, err)
-		}
-		s = s[len(qs):]
-		value, err := strconv.Unquote(qs)
-		if err != nil {
-			return nil, fmt.Errorf("cannot unquote value %q for label %q: %w", qs, name, err)
-		}
-
-		// Append the found field to dst.
-		dst = append(dst, logstorage.Field{
-			Name:  name,
-			Value: value,
-		})
-
-		// Check whether there are other labels remaining
-		if len(s) == 0 {
-			break
-		}
-		if !strings.HasPrefix(s, ",") {
-			return nil, fmt.Errorf("missing `,` char at %s", s)
-		}
-		s = s[1:]
-		s = strings.TrimPrefix(s, " ")
-	}
-	return dst, nil
-}
-
-func getPushRequest() *PushRequest {
-	v := pushReqsPool.Get()
-	if v == nil {
-		return &PushRequest{}
-	}
-	return v.(*PushRequest)
-}
-
-func putPushRequest(req *PushRequest) {
-	req.reset()
-	pushReqsPool.Put(req)
-}

app/vlinsert/loki/loki_protobuf_test.go

@@ -1,169 +0,0 @@
-package loki
-
-import (
-	"fmt"
-	"strings"
-	"testing"
-	"time"
-
-	"github.com/VictoriaMetrics/VictoriaMetrics/app/vlinsert/insertutils"
-	"github.com/VictoriaMetrics/VictoriaMetrics/lib/logstorage"
-	"github.com/golang/snappy"
-)
-
-type testLogMessageProcessor struct {
-	pr PushRequest
-}
-
-func (tlp *testLogMessageProcessor) AddRow(timestamp int64, fields, streamFields []logstorage.Field) {
-	if streamFields != nil {
-		panic(fmt.Errorf("unexpected non-nil streamFields: %v", streamFields))
-	}
-	msg := ""
-	for _, f := range fields {
-		if f.Name == "_msg" {
-			msg = f.Value
-		}
-	}
-	var a []string
-	for _, f := range fields {
-		if f.Name == "_msg" {
-			continue
-		}
-		item := fmt.Sprintf("%s=%q", f.Name, f.Value)
-		a = append(a, item)
-	}
-	labels := "{" + strings.Join(a, ", ") + "}"
-	tlp.pr.Streams = append(tlp.pr.Streams, Stream{
-		Labels: labels,
-		Entries: []Entry{
-			{
-				Timestamp: time.Unix(0, timestamp),
-				Line:      strings.Clone(msg),
-			},
-		},
-	})
-}
-
-func (tlp *testLogMessageProcessor) MustClose() {
-}
-
-func TestParseProtobufRequest_Success(t *testing.T) {
-	f := func(s string, timestampsExpected []int64, resultExpected string) {
-		t.Helper()
-
-		tlp := &testLogMessageProcessor{}
-		if err := parseJSONRequest([]byte(s), tlp, false); err != nil {
-			t.Fatalf("unexpected error: %s", err)
-		}
-		if len(tlp.pr.Streams) != len(timestampsExpected) {
-			t.Fatalf("unexpected number of streams; got %d; want %d", len(tlp.pr.Streams), len(timestampsExpected))
-		}
-
-		data := tlp.pr.MarshalProtobuf(nil)
-		encodedData := snappy.Encode(nil, data)
-
-		tlp2 := &insertutils.TestLogMessageProcessor{}
-		if err := parseProtobufRequest(encodedData, tlp2, false); err != nil {
-			t.Fatalf("unexpected error: %s", err)
-		}
-		if err := tlp2.Verify(timestampsExpected, resultExpected); err != nil {
-			t.Fatal(err)
-		}
-	}
-
-	// Empty streams
-	f(`{"streams":[]}`, nil, ``)
-	f(`{"streams":[{"values":[]}]}`, nil, ``)
-	f(`{"streams":[{"stream":{},"values":[]}]}`, nil, ``)
-	f(`{"streams":[{"stream":{"foo":"bar"},"values":[]}]}`, nil, ``)
-
-	// Empty stream labels
-	f(`{"streams":[{"values":[["1577836800000000001", "foo bar"]]}]}`, []int64{1577836800000000001}, `{"_msg":"foo bar"}`)
-	f(`{"streams":[{"stream":{},"values":[["1577836800000000001", "foo bar"]]}]}`, []int64{1577836800000000001}, `{"_msg":"foo bar"}`)
-
-	// Non-empty stream labels
-	f(`{"streams":[{"stream":{
-	"label1": "value1",
-	"label2": "value2"
-},"values":[
-	["1577836800000000001", "foo bar"],
-	["1477836900005000002", "abc"],
-	["147.78369e9", "foobar"]
-]}]}`, []int64{1577836800000000001, 1477836900005000002, 147783690000}, `{"label1":"value1","label2":"value2","_msg":"foo bar"}
-{"label1":"value1","label2":"value2","_msg":"abc"}
-{"label1":"value1","label2":"value2","_msg":"foobar"}`)
-
-	// Multiple streams
-	f(`{
-	"streams": [
-		{
-			"stream": {
-				"foo": "bar",
-				"a": "b"
-			},
-			"values": [
-				["1577836800000000001", "foo bar"],
-				["1577836900005000002", "abc"]
-			]
-		},
-		{
-			"stream": {
-				"x": "y"
-			},
-			"values": [
-				["1877836900005000002", "yx"]
-			]
-		}
-	]
-}`, []int64{1577836800000000001, 1577836900005000002, 1877836900005000002}, `{"foo":"bar","a":"b","_msg":"foo bar"}
-{"foo":"bar","a":"b","_msg":"abc"}
-{"x":"y","_msg":"yx"}`)
-}
-
-func TestParsePromLabels_Success(t *testing.T) {
-	f := func(s string) {
-		t.Helper()
-		fields, err := parsePromLabels(nil, s)
-		if err != nil {
-			t.Fatalf("unexpected error: %s", err)
-		}
-
-		var a []string
-		for _, f := range fields {
-			a = append(a, fmt.Sprintf("%s=%q", f.Name, f.Value))
-		}
-		result := "{" + strings.Join(a, ", ") + "}"
-		if result != s {
-			t.Fatalf("unexpected result;\ngot\n%s\nwant\n%s", result, s)
-		}
-	}
-
-	f("{}")
-	f(`{foo="bar"}`)
-	f(`{foo="bar", baz="x", y="z"}`)
-	f(`{foo="ba\"r\\z\n", a="", b="\"\\"}`)
-}
-
-func TestParsePromLabels_Failure(t *testing.T) {
-	f := func(s string) {
-		t.Helper()
-		fields, err := parsePromLabels(nil, s)
-		if err == nil {
-			t.Fatalf("expecting non-nil error")
-		}
-		if len(fields) > 0 {
-			t.Fatalf("unexpected non-empty fields: %s", fields)
-		}
-	}
-
-	f("")
-	f("{")
-	f(`{foo}`)
-	f(`{foo=bar}`)
-	f(`{foo="bar}`)
-	f(`{foo="ba\",r}`)
-	f(`{foo="bar" baz="aa"}`)
-	f(`foobar`)
-	f(`foo{bar="baz"}`)
-}

app/vlinsert/loki/loki_protobuf_timing_test.go

@@ -1,85 +0,0 @@
-package loki
-
-import (
-	"fmt"
-	"strconv"
-	"testing"
-	"time"
-
-	"github.com/golang/snappy"
-
-	"github.com/VictoriaMetrics/VictoriaMetrics/app/vlinsert/insertutils"
-	"github.com/VictoriaMetrics/VictoriaMetrics/lib/bytesutil"
-)
-
-func BenchmarkParseProtobufRequest(b *testing.B) {
-	for _, streams := range []int{5, 10} {
-		for _, rows := range []int{100, 1000} {
-			for _, labels := range []int{10, 50} {
-				b.Run(fmt.Sprintf("streams_%d/rows_%d/labels_%d", streams, rows, labels), func(b *testing.B) {
-					benchmarkParseProtobufRequest(b, streams, rows, labels)
-				})
-			}
-		}
-	}
-}
-
-func benchmarkParseProtobufRequest(b *testing.B, streams, rows, labels int) {
-	blp := &insertutils.BenchmarkLogMessageProcessor{}
-	b.ReportAllocs()
-	b.SetBytes(int64(streams * rows))
-	b.RunParallel(func(pb *testing.PB) {
-		body := getProtobufBody(streams, rows, labels)
-		for pb.Next() {
-			if err := parseProtobufRequest(body, blp, false); err != nil {
-				panic(fmt.Errorf("unexpected error: %w", err))
-			}
-		}
-	})
-}
-
-func getProtobufBody(streamsCount, rowsCount, labelsCount int) []byte {
-	var b []byte
-	var entries []Entry
-	streams := make([]Stream, streamsCount)
-	for i := range streams {
-		b = b[:0]
-		b = append(b, '{')
-		for j := 0; j < labelsCount; j++ {
-			b = append(b, "label_"...)
-			b = strconv.AppendInt(b, int64(j), 10)
-			b = append(b, `="value_`...)
-			b = strconv.AppendInt(b, int64(j), 10)
-			b = append(b, '"')
-			if j < labelsCount-1 {
-				b = append(b, ',')
-			}
-		}
-		b = append(b, '}')
-		labels := string(b)
-
-		var rowsBuf []byte
-		entriesLen := len(entries)
-		for j := 0; j < rowsCount; j++ {
-			rowsBufLen := len(rowsBuf)
-			rowsBuf = append(rowsBuf, "value_"...)
-			rowsBuf = strconv.AppendInt(rowsBuf, int64(j), 10)
-			entries = append(entries, Entry{
-				Timestamp: time.Now(),
-				Line:      bytesutil.ToUnsafeString(rowsBuf[rowsBufLen:]),
-			})
-		}
-
-		st := &streams[i]
-		st.Labels = labels
-		st.Entries = entries[entriesLen:]
-	}
-	pr := PushRequest{
-		Streams: streams,
-	}
-
-	body := pr.MarshalProtobuf(nil)
-	encodedBody := snappy.Encode(nil, body)
-
-	return encodedBody
-}

app/vlinsert/loki/pb.go

@@ -1,302 +0,0 @@
-// Code generated by protoc-gen-gogo. DO NOT EDIT.
-// source: push_request.proto
-// source: https://raw.githubusercontent.com/grafana/loki/main/pkg/push/push_request.proto
-// Licensed under the Apache License, Version 2.0 (the "License");
-// https://github.com/grafana/loki/blob/main/pkg/push/LICENSE
-
-package loki
-
-import (
-	"fmt"
-	"time"
-
-	"github.com/VictoriaMetrics/easyproto"
-)
-
-var mp easyproto.MarshalerPool
-
-// PushRequest represents Loki PushRequest
-//
-// See https://github.com/grafana/loki/blob/ada4b7b8713385fbe9f5984a5a0aaaddf1a7b851/pkg/push/push.proto#L14
-type PushRequest struct {
-	Streams []Stream
-
-	entriesBuf   []Entry
-	labelPairBuf []LabelPair
-}
-
-func (pr *PushRequest) reset() {
-	pr.Streams = pr.Streams[:0]
-
-	pr.entriesBuf = pr.entriesBuf[:0]
-	pr.labelPairBuf = pr.labelPairBuf[:0]
-}
-
-// UnmarshalProtobuf unmarshals pr from protobuf message at src.
-//
-// pr remains valid until src is modified.
-func (pr *PushRequest) UnmarshalProtobuf(src []byte) error {
-	pr.reset()
-	var err error
-	pr.entriesBuf, pr.labelPairBuf, err = pr.unmarshalProtobuf(pr.entriesBuf, pr.labelPairBuf, src)
-	return err
-}
-
-// MarshalProtobuf marshals r to protobuf message, appends it to dst and returns the result.
-func (pr *PushRequest) MarshalProtobuf(dst []byte) []byte {
-	m := mp.Get()
-	pr.marshalProtobuf(m.MessageMarshaler())
-	dst = m.Marshal(dst)
-	mp.Put(m)
-	return dst
-}
-
-func (pr *PushRequest) marshalProtobuf(mm *easyproto.MessageMarshaler) {
-	for _, s := range pr.Streams {
-		s.marshalProtobuf(mm.AppendMessage(1))
-	}
-}
-
-func (pr *PushRequest) unmarshalProtobuf(entriesBuf []Entry, labelPairBuf []LabelPair, src []byte) ([]Entry, []LabelPair, error) {
-	// message PushRequest {
-	//   repeated Stream streams = 1;
-	// }
-	var err error
-	var fc easyproto.FieldContext
-	for len(src) > 0 {
-		src, err = fc.NextField(src)
-		if err != nil {
-			return entriesBuf, labelPairBuf, fmt.Errorf("cannot read next field in PushRequest: %w", err)
-		}
-		switch fc.FieldNum {
-		case 1:
-			data, ok := fc.MessageData()
-			if !ok {
-				return entriesBuf, labelPairBuf, fmt.Errorf("cannot read Stream data")
-			}
-			pr.Streams = append(pr.Streams, Stream{})
-			s := &pr.Streams[len(pr.Streams)-1]
-			entriesBuf, labelPairBuf, err = s.unmarshalProtobuf(entriesBuf, labelPairBuf, data)
-			if err != nil {
-				return entriesBuf, labelPairBuf, fmt.Errorf("cannot unmarshal Stream: %w", err)
-			}
-		}
-	}
-	return entriesBuf, labelPairBuf, nil
-}
-
-// Stream represents Loki stream.
-//
-// See https://github.com/grafana/loki/blob/ada4b7b8713385fbe9f5984a5a0aaaddf1a7b851/pkg/push/push.proto#L23
-type Stream struct {
-	Labels  string
-	Entries []Entry
-}
-
-func (s *Stream) marshalProtobuf(mm *easyproto.MessageMarshaler) {
-	mm.AppendString(1, s.Labels)
-	for _, e := range s.Entries {
-		e.marshalProtobuf(mm.AppendMessage(2))
-	}
-}
-
-func (s *Stream) unmarshalProtobuf(entriesBuf []Entry, labelPairBuf []LabelPair, src []byte) ([]Entry, []LabelPair, error) {
-	// message Stream {
-	//   string labels = 1;
-	//   repeated Entry entries = 2;
-	// }
-	var err error
-	var fc easyproto.FieldContext
-	entriesBufLen := len(entriesBuf)
-	for len(src) > 0 {
-		src, err = fc.NextField(src)
-		if err != nil {
-			return entriesBuf, labelPairBuf, fmt.Errorf("cannot read next field in Stream: %w", err)
-		}
-		switch fc.FieldNum {
-		case 1:
-			labels, ok := fc.String()
-			if !ok {
-				return entriesBuf, labelPairBuf, fmt.Errorf("cannot read labels")
-			}
-			s.Labels = labels
-		case 2:
-			data, ok := fc.MessageData()
-			if !ok {
-				return entriesBuf, labelPairBuf, fmt.Errorf("cannot read Entry data")
-			}
-			entriesBuf = append(entriesBuf, Entry{})
-			e := &entriesBuf[len(entriesBuf)-1]
-			labelPairBuf, err = e.unmarshalProtobuf(labelPairBuf, data)
-			if err != nil {
-				return entriesBuf, labelPairBuf, fmt.Errorf("cannot unmarshal Entry: %w", err)
-			}
-		}
-	}
-	s.Entries = entriesBuf[entriesBufLen:]
-	return entriesBuf, labelPairBuf, nil
-}
-
-// Entry represents Loki entry.
-//
-// See https://github.com/grafana/loki/blob/ada4b7b8713385fbe9f5984a5a0aaaddf1a7b851/pkg/push/push.proto#L38
-type Entry struct {
-	Timestamp          time.Time
-	Line               string
-	StructuredMetadata []LabelPair
-}
-
-func (e *Entry) marshalProtobuf(mm *easyproto.MessageMarshaler) {
-	marshalTime(mm, 1, e.Timestamp)
-	mm.AppendString(2, e.Line)
-	for _, lp := range e.StructuredMetadata {
-		lp.marshalProtobuf(mm.AppendMessage(3))
-	}
-}
-
-func (e *Entry) unmarshalProtobuf(labelPairBuf []LabelPair, src []byte) ([]LabelPair, error) {
-	// message Entry {
-	//   Timestamp timestamp = 1;
-	//   string line = 2;
-	//   repeated LabelPair structuredMetadata = 3;
-	// }
-	var err error
-	var fc easyproto.FieldContext
-	labelPairBufLen := len(labelPairBuf)
-	for len(src) > 0 {
-		src, err = fc.NextField(src)
-		if err != nil {
-			return labelPairBuf, fmt.Errorf("cannot read next field in Entry: %w", err)
-		}
-		switch fc.FieldNum {
-		case 1:
-			data, ok := fc.MessageData()
-			if !ok {
-				return labelPairBuf, fmt.Errorf("cannot read Timestamp data")
-			}
-			timestamp, err := unmarshalTime(data)
-			if err != nil {
-				return labelPairBuf, fmt.Errorf("cannot unmarshal Timestamp: %w", err)
-			}
-			e.Timestamp = timestamp
-		case 2:
-			line, ok := fc.String()
-			if !ok {
-				return labelPairBuf, fmt.Errorf("cannot read Line")
-			}
-			e.Line = line
-		case 3:
-			data, ok := fc.MessageData()
-			if !ok {
-				return labelPairBuf, fmt.Errorf("cannot read StructuredMetadata")
-			}
-			labelPairBuf = append(labelPairBuf, LabelPair{})
-			lp := &labelPairBuf[len(labelPairBuf)-1]
-			if err := lp.unmarshalProtobuf(data); err != nil {
-				return labelPairBuf, fmt.Errorf("cannot unmarshal StructuredMetadata: %w", err)
-			}
-		}
-	}
-	e.StructuredMetadata = labelPairBuf[labelPairBufLen:]
-	return labelPairBuf, nil
-}
-
-// LabelPair represents Loki label pair.
-//
-// See https://github.com/grafana/loki/blob/ada4b7b8713385fbe9f5984a5a0aaaddf1a7b851/pkg/push/push.proto#L33
-type LabelPair struct {
-	Name  string
-	Value string
-}
-
-func (lp *LabelPair) marshalProtobuf(mm *easyproto.MessageMarshaler) {
-	mm.AppendString(1, lp.Name)
-	mm.AppendString(2, lp.Value)
-}
-
-func (lp *LabelPair) unmarshalProtobuf(src []byte) (err error) {
-	// message LabelPair {
-	//   string name = 1;
-	//   string value = 2;
-	// }
-	var fc easyproto.FieldContext
-	for len(src) > 0 {
-		src, err = fc.NextField(src)
-		if err != nil {
-			return fmt.Errorf("cannot read next field in LabelPair: %w", err)
-		}
-		switch fc.FieldNum {
-		case 1:
-			name, ok := fc.String()
-			if !ok {
-				return fmt.Errorf("cannot read name")
-			}
-			lp.Name = name
-		case 2:
-			value, ok := fc.String()
-			if !ok {
-				return fmt.Errorf("cannot unmarshal value")
-			}
-			lp.Value = value
-		}
-	}
-	return nil
-}
-
-func marshalTime(mm *easyproto.MessageMarshaler, fieldNum uint32, timestamp time.Time) {
-	nsecs := timestamp.UnixNano()
-	ts := Timestamp{
-		Seconds: nsecs / 1e9,
-		Nanos:   int32(nsecs % 1e9),
-	}
-	ts.marshalProtobuf(mm.AppendMessage(fieldNum))
-}
-
-func unmarshalTime(src []byte) (time.Time, error) {
-	var ts Timestamp
-	if err := ts.unmarshalProtobuf(src); err != nil {
-		return time.Time{}, err
-	}
-	timestamp := time.Unix(ts.Seconds, int64(ts.Nanos)).UTC()
-	return timestamp, nil
-}
-
-// Timestamp is protobuf well-known timestamp type.
-type Timestamp struct {
-	Seconds int64
-	Nanos   int32
-}
-
-func (ts *Timestamp) marshalProtobuf(mm *easyproto.MessageMarshaler) {
-	mm.AppendInt64(1, ts.Seconds)
-	mm.AppendInt32(2, ts.Nanos)
-}
-
-func (ts *Timestamp) unmarshalProtobuf(src []byte) (err error) {
-	// message Timestamp {
-	//   int64 seconds = 1;
-	//   int32 nanos = 2;
-	// }
-	var fc easyproto.FieldContext
-	for len(src) > 0 {
-		src, err = fc.NextField(src)
-		if err != nil {
-			return fmt.Errorf("cannot read next field in Timestamp: %w", err)
-		}
-		switch fc.FieldNum {
-		case 1:
-			seconds, ok := fc.Int64()
-			if !ok {
-				return fmt.Errorf("cannot read Seconds")
-			}
-			ts.Seconds = seconds
-		case 2:
-			nanos, ok := fc.Int32()
-			if !ok {
-				return fmt.Errorf("cannot read Nanos")
-			}
-			ts.Nanos = nanos
-		}
-	}
-	return nil
-}

app/vlinsert/main.go

@@ -1,67 +0,0 @@
-package vlinsert
-
-import (
-	"fmt"
-	"net/http"
-	"strings"
-
-	"github.com/VictoriaMetrics/VictoriaMetrics/app/vlinsert/datadog"
-	"github.com/VictoriaMetrics/VictoriaMetrics/app/vlinsert/elasticsearch"
-	"github.com/VictoriaMetrics/VictoriaMetrics/app/vlinsert/journald"
-	"github.com/VictoriaMetrics/VictoriaMetrics/app/vlinsert/jsonline"
-	"github.com/VictoriaMetrics/VictoriaMetrics/app/vlinsert/loki"
-	"github.com/VictoriaMetrics/VictoriaMetrics/app/vlinsert/opentelemetry"
-	"github.com/VictoriaMetrics/VictoriaMetrics/app/vlinsert/syslog"
-)
-
-// Init initializes vlinsert
-func Init() {
-	syslog.MustInit()
-}
-
-// Stop stops vlinsert
-func Stop() {
-	syslog.MustStop()
-}
-
-// RequestHandler handles insert requests for VictoriaLogs
-func RequestHandler(w http.ResponseWriter, r *http.Request) bool {
-	path := r.URL.Path
-
-	if !strings.HasPrefix(path, "/insert/") {
-		// Skip requests, which do not start with /insert/, since these aren't our requests.
-		return false
-	}
-	path = strings.TrimPrefix(path, "/insert")
-	path = strings.ReplaceAll(path, "//", "/")
-
-	switch path {
-	case "/jsonline":
-		jsonline.RequestHandler(w, r)
-		return true
-	case "/ready":
-		w.Header().Set("Content-Type", "application/json")
-		w.WriteHeader(200)
-		fmt.Fprintf(w, `{"status":"ok"}`)
-		return true
-	}
-	switch {
-	case strings.HasPrefix(path, "/elasticsearch/"):
-		path = strings.TrimPrefix(path, "/elasticsearch")
-		return elasticsearch.RequestHandler(path, w, r)
-	case strings.HasPrefix(path, "/loki/"):
-		path = strings.TrimPrefix(path, "/loki")
-		return loki.RequestHandler(path, w, r)
-	case strings.HasPrefix(path, "/opentelemetry/"):
-		path = strings.TrimPrefix(path, "/opentelemetry")
-		return opentelemetry.RequestHandler(path, w, r)
-	case strings.HasPrefix(path, "/journald/"):
-		path = strings.TrimPrefix(path, "/journald")
-		return journald.RequestHandler(path, w, r)
-	case strings.HasPrefix(path, "/datadog/"):
-		path = strings.TrimPrefix(path, "/datadog")
-		return datadog.RequestHandler(path, w, r)
-	default:
-		return false
-	}
-}

app/vlinsert/opentelemetry/opentelemetry.go

@@ -1,141 +0,0 @@
-package opentelemetry
-
-import (
-	"fmt"
-	"io"
-	"net/http"
-	"time"
-
-	"github.com/VictoriaMetrics/VictoriaMetrics/app/vlinsert/insertutils"
-	"github.com/VictoriaMetrics/VictoriaMetrics/app/vlstorage"
-	"github.com/VictoriaMetrics/VictoriaMetrics/lib/httpserver"
-	"github.com/VictoriaMetrics/VictoriaMetrics/lib/logstorage"
-	"github.com/VictoriaMetrics/VictoriaMetrics/lib/protoparser/common"
-	"github.com/VictoriaMetrics/VictoriaMetrics/lib/protoparser/opentelemetry/pb"
-	"github.com/VictoriaMetrics/VictoriaMetrics/lib/slicesutil"
-	"github.com/VictoriaMetrics/VictoriaMetrics/lib/writeconcurrencylimiter"
-	"github.com/VictoriaMetrics/metrics"
-)
-
-// RequestHandler processes Opentelemetry insert requests
-func RequestHandler(path string, w http.ResponseWriter, r *http.Request) bool {
-	switch path {
-	// use the same path as opentelemetry collector
-	// https://opentelemetry.io/docs/specs/otlp/#otlphttp-request
-	case "/v1/logs":
-		if r.Header.Get("Content-Type") == "application/json" {
-			httpserver.Errorf(w, r, "json encoding isn't supported for opentelemetry format. Use protobuf encoding")
-			return true
-		}
-		handleProtobuf(r, w)
-		return true
-	default:
-		return false
-	}
-}
-
-func handleProtobuf(r *http.Request, w http.ResponseWriter) {
-	startTime := time.Now()
-	requestsProtobufTotal.Inc()
-	reader := r.Body
-	if r.Header.Get("Content-Encoding") == "gzip" {
-		zr, err := common.GetGzipReader(reader)
-		if err != nil {
-			httpserver.Errorf(w, r, "cannot initialize gzip reader: %s", err)
-			return
-		}
-		defer common.PutGzipReader(zr)
-		reader = zr
-	}
-
-	wcr := writeconcurrencylimiter.GetReader(reader)
-	data, err := io.ReadAll(wcr)
-	writeconcurrencylimiter.PutReader(wcr)
-	if err != nil {
-		httpserver.Errorf(w, r, "cannot read request body: %s", err)
-		return
-	}
-
-	cp, err := insertutils.GetCommonParams(r)
-	if err != nil {
-		httpserver.Errorf(w, r, "cannot parse common params from request: %s", err)
-		return
-	}
-	if err := vlstorage.CanWriteData(); err != nil {
-		httpserver.Errorf(w, r, "%s", err)
-		return
-	}
-
-	lmp := cp.NewLogMessageProcessor("opentelelemtry_protobuf")
-	useDefaultStreamFields := len(cp.StreamFields) == 0
-	err = pushProtobufRequest(data, lmp, useDefaultStreamFields)
-	lmp.MustClose()
-	if err != nil {
-		httpserver.Errorf(w, r, "cannot parse OpenTelemetry protobuf request: %s", err)
-		return
-	}
-
-	// update requestProtobufDuration only for successfully parsed requests
-	// There is no need in updating requestProtobufDuration for request errors,
-	// since their timings are usually much smaller than the timing for successful request parsing.
-	requestProtobufDuration.UpdateDuration(startTime)
-}
-
-var (
-	requestsProtobufTotal = metrics.NewCounter(`vl_http_requests_total{path="/insert/opentelemetry/v1/logs",format="protobuf"}`)
-	errorsTotal           = metrics.NewCounter(`vl_http_errors_total{path="/insert/opentelemetry/v1/logs",format="protobuf"}`)
-
-	requestProtobufDuration = metrics.NewHistogram(`vl_http_request_duration_seconds{path="/insert/opentelemetry/v1/logs",format="protobuf"}`)
-)
-
-func pushProtobufRequest(data []byte, lmp insertutils.LogMessageProcessor, useDefaultStreamFields bool) error {
-	var req pb.ExportLogsServiceRequest
-	if err := req.UnmarshalProtobuf(data); err != nil {
-		errorsTotal.Inc()
-		return fmt.Errorf("cannot unmarshal request from %d bytes: %w", len(data), err)
-	}
-
-	var commonFields []logstorage.Field
-	for _, rl := range req.ResourceLogs {
-		attributes := rl.Resource.Attributes
-		commonFields = slicesutil.SetLength(commonFields, len(attributes))
-		for i, attr := range attributes {
-			commonFields[i].Name = attr.Key
-			commonFields[i].Value = attr.Value.FormatString()
-		}
-		commonFieldsLen := len(commonFields)
-		for _, sc := range rl.ScopeLogs {
-			commonFields = pushFieldsFromScopeLogs(&sc, commonFields[:commonFieldsLen], lmp, useDefaultStreamFields)
-		}
-	}
-
-	return nil
-}
-
-func pushFieldsFromScopeLogs(sc *pb.ScopeLogs, commonFields []logstorage.Field, lmp insertutils.LogMessageProcessor, useDefaultStreamFields bool) []logstorage.Field {
-	fields := commonFields
-	for _, lr := range sc.LogRecords {
-		fields = fields[:len(commonFields)]
-		fields = append(fields, logstorage.Field{
-			Name:  "_msg",
-			Value: lr.Body.FormatString(),
-		})
-		for _, attr := range lr.Attributes {
-			fields = append(fields, logstorage.Field{
-				Name:  attr.Key,
-				Value: attr.Value.FormatString(),
-			})
-		}
-		fields = append(fields, logstorage.Field{
-			Name:  "severity",
-			Value: lr.FormatSeverity(),
-		})
-
-		var streamFields []logstorage.Field
-		if useDefaultStreamFields {
-			streamFields = commonFields
-		}
-		lmp.AddRow(lr.ExtractTimestampNano(), fields, streamFields)
-	}
-	return fields
-}

app/vlinsert/opentelemetry/opentelemetry_test.go

@@ -1,127 +0,0 @@
-package opentelemetry
-
-import (
-	"testing"
-
-	"github.com/VictoriaMetrics/VictoriaMetrics/app/vlinsert/insertutils"
-	"github.com/VictoriaMetrics/VictoriaMetrics/lib/protoparser/opentelemetry/pb"
-)
-
-func TestPushProtoOk(t *testing.T) {
-	f := func(src []pb.ResourceLogs, timestampsExpected []int64, resultExpected string) {
-		t.Helper()
-		lr := pb.ExportLogsServiceRequest{
-			ResourceLogs: src,
-		}
-
-		pData := lr.MarshalProtobuf(nil)
-		tlp := &insertutils.TestLogMessageProcessor{}
-		if err := pushProtobufRequest(pData, tlp, false); err != nil {
-			t.Fatalf("unexpected error: %s", err)
-		}
-
-		if err := tlp.Verify(timestampsExpected, resultExpected); err != nil {
-			t.Fatal(err)
-		}
-	}
-	// single line without resource attributes
-	f([]pb.ResourceLogs{
-		{
-			ScopeLogs: []pb.ScopeLogs{
-				{
-					LogRecords: []pb.LogRecord{
-						{Attributes: []*pb.KeyValue{}, TimeUnixNano: 1234, SeverityNumber: 1, Body: pb.AnyValue{StringValue: ptrTo("log-line-message")}},
-					},
-				},
-			},
-		},
-	},
-		[]int64{1234},
-		`{"_msg":"log-line-message","severity":"Trace"}`,
-	)
-	// multi-line with resource attributes
-	f([]pb.ResourceLogs{
-		{
-			Resource: pb.Resource{
-				Attributes: []*pb.KeyValue{
-					{Key: "logger", Value: &pb.AnyValue{StringValue: ptrTo("context")}},
-					{Key: "instance_id", Value: &pb.AnyValue{IntValue: ptrTo[int64](10)}},
-					{Key: "node_taints", Value: &pb.AnyValue{KeyValueList: &pb.KeyValueList{
-						Values: []*pb.KeyValue{
-							{Key: "role", Value: &pb.AnyValue{StringValue: ptrTo("dev")}},
-							{Key: "cluster_load_percent", Value: &pb.AnyValue{DoubleValue: ptrTo(0.55)}},
-						},
-					}}},
-				},
-			},
-			ScopeLogs: []pb.ScopeLogs{
-				{
-					LogRecords: []pb.LogRecord{
-						{Attributes: []*pb.KeyValue{}, TimeUnixNano: 1234, SeverityNumber: 1, Body: pb.AnyValue{StringValue: ptrTo("log-line-message")}},
-						{Attributes: []*pb.KeyValue{}, TimeUnixNano: 1235, SeverityNumber: 21, Body: pb.AnyValue{StringValue: ptrTo("log-line-message-msg-2")}},
-						{Attributes: []*pb.KeyValue{}, TimeUnixNano: 1236, SeverityNumber: -1, Body: pb.AnyValue{StringValue: ptrTo("log-line-message-msg-2")}},
-					},
-				},
-			},
-		},
-	},
-		[]int64{1234, 1235, 1236},
-		`{"logger":"context","instance_id":"10","node_taints":"[{\"Key\":\"role\",\"Value\":{\"StringValue\":\"dev\",\"BoolValue\":null,\"IntValue\":null,\"DoubleValue\":null,\"ArrayValue\":null,\"KeyValueList\":null,\"BytesValue\":null}},{\"Key\":\"cluster_load_percent\",\"Value\":{\"StringValue\":null,\"BoolValue\":null,\"IntValue\":null,\"DoubleValue\":0.55,\"ArrayValue\":null,\"KeyValueList\":null,\"BytesValue\":null}}]","_msg":"log-line-message","severity":"Trace"}
-{"logger":"context","instance_id":"10","node_taints":"[{\"Key\":\"role\",\"Value\":{\"StringValue\":\"dev\",\"BoolValue\":null,\"IntValue\":null,\"DoubleValue\":null,\"ArrayValue\":null,\"KeyValueList\":null,\"BytesValue\":null}},{\"Key\":\"cluster_load_percent\",\"Value\":{\"StringValue\":null,\"BoolValue\":null,\"IntValue\":null,\"DoubleValue\":0.55,\"ArrayValue\":null,\"KeyValueList\":null,\"BytesValue\":null}}]","_msg":"log-line-message-msg-2","severity":"Unspecified"}
-{"logger":"context","instance_id":"10","node_taints":"[{\"Key\":\"role\",\"Value\":{\"StringValue\":\"dev\",\"BoolValue\":null,\"IntValue\":null,\"DoubleValue\":null,\"ArrayValue\":null,\"KeyValueList\":null,\"BytesValue\":null}},{\"Key\":\"cluster_load_percent\",\"Value\":{\"StringValue\":null,\"BoolValue\":null,\"IntValue\":null,\"DoubleValue\":0.55,\"ArrayValue\":null,\"KeyValueList\":null,\"BytesValue\":null}}]","_msg":"log-line-message-msg-2","severity":"Unspecified"}`,
-	)
-
-	// multi-scope with resource attributes and multi-line
-	f([]pb.ResourceLogs{
-		{
-			Resource: pb.Resource{
-				Attributes: []*pb.KeyValue{
-					{Key: "logger", Value: &pb.AnyValue{StringValue: ptrTo("context")}},
-					{Key: "instance_id", Value: &pb.AnyValue{IntValue: ptrTo[int64](10)}},
-					{Key: "node_taints", Value: &pb.AnyValue{KeyValueList: &pb.KeyValueList{
-						Values: []*pb.KeyValue{
-							{Key: "role", Value: &pb.AnyValue{StringValue: ptrTo("dev")}},
-							{Key: "cluster_load_percent", Value: &pb.AnyValue{DoubleValue: ptrTo(0.55)}},
-						},
-					}}},
-				},
-			},
-			ScopeLogs: []pb.ScopeLogs{
-				{
-					LogRecords: []pb.LogRecord{
-						{TimeUnixNano: 1234, SeverityNumber: 1, Body: pb.AnyValue{StringValue: ptrTo("log-line-message")}},
-						{TimeUnixNano: 1235, SeverityNumber: 5, Body: pb.AnyValue{StringValue: ptrTo("log-line-message-msg-2")}},
-					},
-				},
-			},
-		},
-		{
-			ScopeLogs: []pb.ScopeLogs{
-				{
-					LogRecords: []pb.LogRecord{
-						{TimeUnixNano: 2345, SeverityNumber: 10, Body: pb.AnyValue{StringValue: ptrTo("log-line-resource-scope-1-0-0")}},
-						{TimeUnixNano: 2346, SeverityNumber: 10, Body: pb.AnyValue{StringValue: ptrTo("log-line-resource-scope-1-0-1")}},
-					},
-				},
-				{
-					LogRecords: []pb.LogRecord{
-						{TimeUnixNano: 2347, SeverityNumber: 12, Body: pb.AnyValue{StringValue: ptrTo("log-line-resource-scope-1-1-0")}},
-						{ObservedTimeUnixNano: 2348, SeverityNumber: 12, Body: pb.AnyValue{StringValue: ptrTo("log-line-resource-scope-1-1-1")}},
-					},
-				},
-			},
-		},
-	},
-		[]int64{1234, 1235, 2345, 2346, 2347, 2348},
-		`{"logger":"context","instance_id":"10","node_taints":"[{\"Key\":\"role\",\"Value\":{\"StringValue\":\"dev\",\"BoolValue\":null,\"IntValue\":null,\"DoubleValue\":null,\"ArrayValue\":null,\"KeyValueList\":null,\"BytesValue\":null}},{\"Key\":\"cluster_load_percent\",\"Value\":{\"StringValue\":null,\"BoolValue\":null,\"IntValue\":null,\"DoubleValue\":0.55,\"ArrayValue\":null,\"KeyValueList\":null,\"BytesValue\":null}}]","_msg":"log-line-message","severity":"Trace"}
-{"logger":"context","instance_id":"10","node_taints":"[{\"Key\":\"role\",\"Value\":{\"StringValue\":\"dev\",\"BoolValue\":null,\"IntValue\":null,\"DoubleValue\":null,\"ArrayValue\":null,\"KeyValueList\":null,\"BytesValue\":null}},{\"Key\":\"cluster_load_percent\",\"Value\":{\"StringValue\":null,\"BoolValue\":null,\"IntValue\":null,\"DoubleValue\":0.55,\"ArrayValue\":null,\"KeyValueList\":null,\"BytesValue\":null}}]","_msg":"log-line-message-msg-2","severity":"Debug"}
-{"_msg":"log-line-resource-scope-1-0-0","severity":"Info2"}
-{"_msg":"log-line-resource-scope-1-0-1","severity":"Info2"}
-{"_msg":"log-line-resource-scope-1-1-0","severity":"Info4"}
-{"_msg":"log-line-resource-scope-1-1-1","severity":"Info4"}`,
-	)
-}
-
-func ptrTo[T any](s T) *T {
-	return &s
-}

app/vlinsert/opentelemetry/opentelemetry_timing_test.go

@@ -1,78 +0,0 @@
-package opentelemetry
-
-import (
-	"fmt"
-	"testing"
-
-	"github.com/VictoriaMetrics/VictoriaMetrics/app/vlinsert/insertutils"
-	"github.com/VictoriaMetrics/VictoriaMetrics/lib/protoparser/opentelemetry/pb"
-)
-
-func BenchmarkParseProtobufRequest(b *testing.B) {
-	for _, scopes := range []int{1, 2} {
-		for _, rows := range []int{100, 1000} {
-			for _, attributes := range []int{5, 10} {
-				b.Run(fmt.Sprintf("scopes_%d/rows_%d/attributes_%d", scopes, rows, attributes), func(b *testing.B) {
-					benchmarkParseProtobufRequest(b, scopes, rows, attributes)
-				})
-			}
-		}
-	}
-}
-
-func benchmarkParseProtobufRequest(b *testing.B, streams, rows, labels int) {
-	blp := &insertutils.BenchmarkLogMessageProcessor{}
-	b.ReportAllocs()
-	b.SetBytes(int64(streams * rows))
-	b.RunParallel(func(pb *testing.PB) {
-		body := getProtobufBody(streams, rows, labels)
-		for pb.Next() {
-			if err := pushProtobufRequest(body, blp, false); err != nil {
-				panic(fmt.Errorf("unexpected error: %w", err))
-			}
-		}
-	})
-}
-
-func getProtobufBody(scopesCount, rowsCount, attributesCount int) []byte {
-	msg := "12345678910"
-
-	attrValues := []*pb.AnyValue{
-		{StringValue: ptrTo("string-attribute")},
-		{IntValue: ptrTo[int64](12345)},
-		{DoubleValue: ptrTo(3.14)},
-	}
-	attrs := make([]*pb.KeyValue, attributesCount)
-	for j := 0; j < attributesCount; j++ {
-		attrs[j] = &pb.KeyValue{
-			Key:   fmt.Sprintf("key-%d", j),
-			Value: attrValues[j%3],
-		}
-	}
-	entries := make([]pb.LogRecord, rowsCount)
-	for j := 0; j < rowsCount; j++ {
-		entries[j] = pb.LogRecord{
-			TimeUnixNano: 12345678910, ObservedTimeUnixNano: 12345678910, Body: pb.AnyValue{StringValue: &msg},
-		}
-	}
-	scopes := make([]pb.ScopeLogs, scopesCount)
-
-	for j := 0; j < scopesCount; j++ {
-		scopes[j] = pb.ScopeLogs{
-			LogRecords: entries,
-		}
-	}
-
-	pr := pb.ExportLogsServiceRequest{
-		ResourceLogs: []pb.ResourceLogs{
-			{
-				Resource: pb.Resource{
-					Attributes: attrs,
-				},
-				ScopeLogs: scopes,
-			},
-		},
-	}
-
-	return pr.MarshalProtobuf(nil)
-}

app/vlinsert/syslog/syslog.go

@@ -1,615 +0,0 @@
-package syslog
-
-import (
-	"bufio"
-	"crypto/tls"
-	"encoding/json"
-	"errors"
-	"flag"
-	"fmt"
-	"io"
-	"net"
-	"sort"
-	"strconv"
-	"strings"
-	"sync"
-	"sync/atomic"
-	"time"
-
-	"github.com/klauspost/compress/gzip"
-
-	"github.com/VictoriaMetrics/VictoriaMetrics/app/vlinsert/insertutils"
-	"github.com/VictoriaMetrics/VictoriaMetrics/app/vlstorage"
-	"github.com/VictoriaMetrics/VictoriaMetrics/lib/bytesutil"
-	"github.com/VictoriaMetrics/VictoriaMetrics/lib/cgroup"
-	"github.com/VictoriaMetrics/VictoriaMetrics/lib/flagutil"
-	"github.com/VictoriaMetrics/VictoriaMetrics/lib/ingestserver"
-	"github.com/VictoriaMetrics/VictoriaMetrics/lib/logger"
-	"github.com/VictoriaMetrics/VictoriaMetrics/lib/logstorage"
-	"github.com/VictoriaMetrics/VictoriaMetrics/lib/netutil"
-	"github.com/VictoriaMetrics/VictoriaMetrics/lib/protoparser/common"
-	"github.com/VictoriaMetrics/VictoriaMetrics/lib/slicesutil"
-	"github.com/VictoriaMetrics/VictoriaMetrics/lib/writeconcurrencylimiter"
-	"github.com/VictoriaMetrics/metrics"
-)
-
-var (
-	syslogTimezone = flag.String("syslog.timezone", "Local", "Timezone to use when parsing timestamps in RFC3164 syslog messages. Timezone must be a valid IANA Time Zone. "+
-		"For example: America/New_York, Europe/Berlin, Etc/GMT+3 . See https://docs.victoriametrics.com/victorialogs/data-ingestion/syslog/")
-
-	streamFieldsTCP = flagutil.NewArrayString("syslog.streamFields.tcp", "Fields to use as log stream labels for logs ingested via the corresponding -syslog.listenAddr.tcp. "+
-		`See https://docs.victoriametrics.com/victorialogs/data-ingestion/syslog/#stream-fields`)
-	streamFieldsUDP = flagutil.NewArrayString("syslog.streamFields.udp", "Fields to use as log stream labels for logs ingested via the corresponding -syslog.listenAddr.udp. "+
-		`See https://docs.victoriametrics.com/victorialogs/data-ingestion/syslog/#stream-fields`)
-
-	ignoreFieldsTCP = flagutil.NewArrayString("syslog.ignoreFields.tcp", "Fields to ignore at logs ingested via the corresponding -syslog.listenAddr.tcp. "+
-		`See https://docs.victoriametrics.com/victorialogs/data-ingestion/syslog/#dropping-fields`)
-	ignoreFieldsUDP = flagutil.NewArrayString("syslog.ignoreFields.udp", "Fields to ignore at logs ingested via the corresponding -syslog.listenAddr.udp. "+
-		`See https://docs.victoriametrics.com/victorialogs/data-ingestion/syslog/#dropping-fields`)
-
-	extraFieldsTCP = flagutil.NewArrayString("syslog.extraFields.tcp", "Fields to add to logs ingested via the corresponding -syslog.listenAddr.tcp. "+
-		`See https://docs.victoriametrics.com/victorialogs/data-ingestion/syslog/#adding-extra-fields`)
-	extraFieldsUDP = flagutil.NewArrayString("syslog.extraFields.udp", "Fields to add to logs ingested via the corresponding -syslog.listenAddr.udp. "+
-		`See https://docs.victoriametrics.com/victorialogs/data-ingestion/syslog/#adding-extra-fields`)
-
-	tenantIDTCP = flagutil.NewArrayString("syslog.tenantID.tcp", "TenantID for logs ingested via the corresponding -syslog.listenAddr.tcp. "+
-		"See https://docs.victoriametrics.com/victorialogs/data-ingestion/syslog/#multitenancy")
-	tenantIDUDP = flagutil.NewArrayString("syslog.tenantID.udp", "TenantID for logs ingested via the corresponding -syslog.listenAddr.udp. "+
-		"See https://docs.victoriametrics.com/victorialogs/data-ingestion/syslog/#multitenancy")
-
-	listenAddrTCP = flagutil.NewArrayString("syslog.listenAddr.tcp", "Comma-separated list of TCP addresses to listen to for Syslog messages. "+
-		"See https://docs.victoriametrics.com/victorialogs/data-ingestion/syslog/")
-	listenAddrUDP = flagutil.NewArrayString("syslog.listenAddr.udp", "Comma-separated list of UDP address to listen to for Syslog messages. "+
-		"See https://docs.victoriametrics.com/victorialogs/data-ingestion/syslog/")
-
-	tlsEnable = flagutil.NewArrayBool("syslog.tls", "Whether to enable TLS for receiving syslog messages at the corresponding -syslog.listenAddr.tcp. "+
-		"The corresponding -syslog.tlsCertFile and -syslog.tlsKeyFile must be set if -syslog.tls is set. See https://docs.victoriametrics.com/victorialogs/data-ingestion/syslog/#security")
-	tlsCertFile = flagutil.NewArrayString("syslog.tlsCertFile", "Path to file with TLS certificate for the corresponding -syslog.listenAddr.tcp if the corresponding -syslog.tls is set. "+
-		"Prefer ECDSA certs instead of RSA certs as RSA certs are slower. The provided certificate file is automatically re-read every second, so it can be dynamically updated. "+
-		"See https://docs.victoriametrics.com/victorialogs/data-ingestion/syslog/#security")
-	tlsKeyFile = flagutil.NewArrayString("syslog.tlsKeyFile", "Path to file with TLS key for the corresponding -syslog.listenAddr.tcp if the corresponding -syslog.tls is set. "+
-		"The provided key file is automatically re-read every second, so it can be dynamically updated. "+
-		"See https://docs.victoriametrics.com/victorialogs/data-ingestion/syslog/#security")
-	tlsCipherSuites = flagutil.NewArrayString("syslog.tlsCipherSuites", "Optional list of TLS cipher suites for -syslog.listenAddr.tcp if -syslog.tls is set. "+
-		"See the list of supported cipher suites at https://pkg.go.dev/crypto/tls#pkg-constants . "+
-		"See also https://docs.victoriametrics.com/victorialogs/data-ingestion/syslog/#security")
-	tlsMinVersion = flag.String("syslog.tlsMinVersion", "TLS13", "The minimum TLS version to use for -syslog.listenAddr.tcp if -syslog.tls is set. "+
-		"Supported values: TLS10, TLS11, TLS12, TLS13. "+
-		"See https://docs.victoriametrics.com/victorialogs/data-ingestion/syslog/#security")
-
-	compressMethodTCP = flagutil.NewArrayString("syslog.compressMethod.tcp", "Compression method for syslog messages received at the corresponding -syslog.listenAddr.tcp. "+
-		"Supported values: none, gzip, deflate. See https://docs.victoriametrics.com/victorialogs/data-ingestion/syslog/#compression")
-	compressMethodUDP = flagutil.NewArrayString("syslog.compressMethod.udp", "Compression method for syslog messages received at the corresponding -syslog.listenAddr.udp. "+
-		"Supported values: none, gzip, deflate. See https://docs.victoriametrics.com/victorialogs/data-ingestion/syslog/#compression")
-
-	useLocalTimestampTCP = flagutil.NewArrayBool("syslog.useLocalTimestamp.tcp", "Whether to use local timestamp instead of the original timestamp for the ingested syslog messages "+
-		"at the corresponding -syslog.listenAddr.tcp. See https://docs.victoriametrics.com/victorialogs/data-ingestion/syslog/#log-timestamps")
-	useLocalTimestampUDP = flagutil.NewArrayBool("syslog.useLocalTimestamp.udp", "Whether to use local timestamp instead of the original timestamp for the ingested syslog messages "+
-		"at the corresponding -syslog.listenAddr.udp. See https://docs.victoriametrics.com/victorialogs/data-ingestion/syslog/#log-timestamps")
-)
-
-// MustInit initializes syslog parser at the given -syslog.listenAddr.tcp and -syslog.listenAddr.udp ports
-//
-// This function must be called after flag.Parse().
-//
-// MustStop() must be called in order to free up resources occupied by the initialized syslog parser.
-func MustInit() {
-	if workersStopCh != nil {
-		logger.Panicf("BUG: MustInit() called twice without MustStop() call")
-	}
-	workersStopCh = make(chan struct{})
-
-	for argIdx, addr := range *listenAddrTCP {
-		workersWG.Add(1)
-		go func(addr string, argIdx int) {
-			runTCPListener(addr, argIdx)
-			workersWG.Done()
-		}(addr, argIdx)
-	}
-
-	for argIdx, addr := range *listenAddrUDP {
-		workersWG.Add(1)
-		go func(addr string, argIdx int) {
-			runUDPListener(addr, argIdx)
-			workersWG.Done()
-		}(addr, argIdx)
-	}
-
-	currentYear := time.Now().Year()
-	globalCurrentYear.Store(int64(currentYear))
-	workersWG.Add(1)
-	go func() {
-		ticker := time.NewTicker(time.Minute)
-		for {
-			select {
-			case <-workersStopCh:
-				ticker.Stop()
-				workersWG.Done()
-				return
-			case <-ticker.C:
-				currentYear := time.Now().Year()
-				globalCurrentYear.Store(int64(currentYear))
-			}
-		}
-	}()
-
-	if *syslogTimezone != "" {
-		tz, err := time.LoadLocation(*syslogTimezone)
-		if err != nil {
-			logger.Fatalf("cannot parse -syslog.timezone=%q: %s", *syslogTimezone, err)
-		}
-		globalTimezone = tz
-	} else {
-		globalTimezone = time.Local
-	}
-}
-
-var (
-	globalCurrentYear atomic.Int64
-	globalTimezone    *time.Location
-)
-
-var (
-	workersWG     sync.WaitGroup
-	workersStopCh chan struct{}
-)
-
-// MustStop stops syslog parser initialized via MustInit()
-func MustStop() {
-	close(workersStopCh)
-	workersWG.Wait()
-	workersStopCh = nil
-}
-
-func runUDPListener(addr string, argIdx int) {
-	ln, err := net.ListenPacket(netutil.GetUDPNetwork(), addr)
-	if err != nil {
-		logger.Fatalf("cannot start UDP syslog server at %q: %s", addr, err)
-	}
-
-	tenantIDStr := tenantIDUDP.GetOptionalArg(argIdx)
-	tenantID, err := logstorage.ParseTenantID(tenantIDStr)
-	if err != nil {
-		logger.Fatalf("cannot parse -syslog.tenantID.udp=%q for -syslog.listenAddr.udp=%q: %s", tenantIDStr, addr, err)
-	}
-
-	compressMethod := compressMethodUDP.GetOptionalArg(argIdx)
-	checkCompressMethod(compressMethod, addr, "udp")
-
-	useLocalTimestamp := useLocalTimestampUDP.GetOptionalArg(argIdx)
-
-	streamFieldsStr := streamFieldsUDP.GetOptionalArg(argIdx)
-	streamFields, err := parseFieldsList(streamFieldsStr)
-	if err != nil {
-		logger.Fatalf("cannot parse -syslog.streamFields.udp=%q for -syslog.listenAddr.udp=%q: %s", streamFieldsStr, addr, err)
-	}
-
-	ignoreFieldsStr := ignoreFieldsUDP.GetOptionalArg(argIdx)
-	ignoreFields, err := parseFieldsList(ignoreFieldsStr)
-	if err != nil {
-		logger.Fatalf("cannot parse -syslog.ignoreFields.udp=%q for -syslog.listenAddr.udp=%q: %s", ignoreFieldsStr, addr, err)
-	}
-
-	extraFieldsStr := extraFieldsUDP.GetOptionalArg(argIdx)
-	extraFields, err := parseExtraFields(extraFieldsStr)
-	if err != nil {
-		logger.Fatalf("cannot parse -syslog.extraFields.udp=%q for -syslog.listenAddr.udp=%q: %s", extraFieldsStr, addr, err)
-	}
-
-	doneCh := make(chan struct{})
-	go func() {
-		serveUDP(ln, tenantID, compressMethod, useLocalTimestamp, streamFields, ignoreFields, extraFields)
-		close(doneCh)
-	}()
-
-	logger.Infof("started accepting syslog messages at -syslog.listenAddr.udp=%q", addr)
-	<-workersStopCh
-	if err := ln.Close(); err != nil {
-		logger.Fatalf("syslog: cannot close UDP listener at %s: %s", addr, err)
-	}
-	<-doneCh
-	logger.Infof("finished accepting syslog messages at -syslog.listenAddr.udp=%q", addr)
-}
-
-func runTCPListener(addr string, argIdx int) {
-	var tlsConfig *tls.Config
-	if tlsEnable.GetOptionalArg(argIdx) {
-		certFile := tlsCertFile.GetOptionalArg(argIdx)
-		keyFile := tlsKeyFile.GetOptionalArg(argIdx)
-		tc, err := netutil.GetServerTLSConfig(certFile, keyFile, *tlsMinVersion, *tlsCipherSuites)
-		if err != nil {
-			logger.Fatalf("cannot load TLS cert from -syslog.tlsCertFile=%q, -syslog.tlsKeyFile=%q, -syslog.tlsMinVersion=%q, -syslog.tlsCipherSuites=%q: %s",
-				certFile, keyFile, *tlsMinVersion, *tlsCipherSuites, err)
-		}
-		tlsConfig = tc
-	}
-	ln, err := netutil.NewTCPListener("syslog", addr, false, tlsConfig)
-	if err != nil {
-		logger.Fatalf("syslog: cannot start TCP listener at %s: %s", addr, err)
-	}
-
-	tenantIDStr := tenantIDTCP.GetOptionalArg(argIdx)
-	tenantID, err := logstorage.ParseTenantID(tenantIDStr)
-	if err != nil {
-		logger.Fatalf("cannot parse -syslog.tenantID.tcp=%q for -syslog.listenAddr.tcp=%q: %s", tenantIDStr, addr, err)
-	}
-
-	compressMethod := compressMethodTCP.GetOptionalArg(argIdx)
-	checkCompressMethod(compressMethod, addr, "tcp")
-
-	useLocalTimestamp := useLocalTimestampTCP.GetOptionalArg(argIdx)
-
-	streamFieldsStr := streamFieldsTCP.GetOptionalArg(argIdx)
-	streamFields, err := parseFieldsList(streamFieldsStr)
-	if err != nil {
-		logger.Fatalf("cannot parse -syslog.streamFields.tcp=%q for -syslog.listenAddr.tcp=%q: %s", streamFieldsStr, addr, err)
-	}
-
-	ignoreFieldsStr := ignoreFieldsTCP.GetOptionalArg(argIdx)
-	ignoreFields, err := parseFieldsList(ignoreFieldsStr)
-	if err != nil {
-		logger.Fatalf("cannot parse -syslog.ignoreFields.tcp=%q for -syslog.listenAddr.tcp=%q: %s", ignoreFieldsStr, addr, err)
-	}
-
-	extraFieldsStr := extraFieldsTCP.GetOptionalArg(argIdx)
-	extraFields, err := parseExtraFields(extraFieldsStr)
-	if err != nil {
-		logger.Fatalf("cannot parse -syslog.extraFields.tcp=%q for -syslog.listenAddr.tcp=%q: %s", extraFieldsStr, addr, err)
-	}
-
-	doneCh := make(chan struct{})
-	go func() {
-		serveTCP(ln, tenantID, compressMethod, useLocalTimestamp, streamFields, ignoreFields, extraFields)
-		close(doneCh)
-	}()
-
-	logger.Infof("started accepting syslog messages at -syslog.listenAddr.tcp=%q", addr)
-	<-workersStopCh
-	if err := ln.Close(); err != nil {
-		logger.Fatalf("syslog: cannot close TCP listener at %s: %s", addr, err)
-	}
-	<-doneCh
-	logger.Infof("finished accepting syslog messages at -syslog.listenAddr.tcp=%q", addr)
-}
-
-func checkCompressMethod(compressMethod, addr, protocol string) {
-	switch compressMethod {
-	case "", "none", "gzip", "deflate":
-		return
-	default:
-		logger.Fatalf("unsupported -syslog.compressMethod.%s=%q for -syslog.listenAddr.%s=%q; supported values: 'none', 'gzip', 'deflate'", protocol, compressMethod, protocol, addr)
-	}
-}
-
-func serveUDP(ln net.PacketConn, tenantID logstorage.TenantID, compressMethod string, useLocalTimestamp bool, streamFields, ignoreFields []string, extraFields []logstorage.Field) {
-	gomaxprocs := cgroup.AvailableCPUs()
-	var wg sync.WaitGroup
-	localAddr := ln.LocalAddr()
-	for i := 0; i < gomaxprocs; i++ {
-		wg.Add(1)
-		go func() {
-			defer wg.Done()
-			cp := insertutils.GetCommonParamsForSyslog(tenantID, streamFields, ignoreFields, extraFields)
-			var bb bytesutil.ByteBuffer
-			bb.B = bytesutil.ResizeNoCopyNoOverallocate(bb.B, 64*1024)
-			for {
-				bb.Reset()
-				bb.B = bb.B[:cap(bb.B)]
-				n, remoteAddr, err := ln.ReadFrom(bb.B)
-				if err != nil {
-					udpErrorsTotal.Inc()
-					var ne net.Error
-					if errors.As(err, &ne) {
-						if ne.Temporary() {
-							logger.Errorf("syslog: temporary error when listening for UDP at %q: %s", localAddr, err)
-							time.Sleep(time.Second)
-							continue
-						}
-						if strings.Contains(err.Error(), "use of closed network connection") {
-							break
-						}
-					}
-					logger.Errorf("syslog: cannot read UDP data from %s at %s: %s", remoteAddr, localAddr, err)
-					continue
-				}
-				bb.B = bb.B[:n]
-				udpRequestsTotal.Inc()
-				if err := processStream("udp", bb.NewReader(), compressMethod, useLocalTimestamp, cp); err != nil {
-					logger.Errorf("syslog: cannot process UDP data from %s at %s: %s", remoteAddr, localAddr, err)
-				}
-			}
-		}()
-	}
-	wg.Wait()
-}
-
-func serveTCP(ln net.Listener, tenantID logstorage.TenantID, compressMethod string, useLocalTimestamp bool, streamFields, ignoreFields []string, extraFields []logstorage.Field) {
-	var cm ingestserver.ConnsMap
-	cm.Init("syslog")
-
-	var wg sync.WaitGroup
-	addr := ln.Addr()
-	for {
-		c, err := ln.Accept()
-		if err != nil {
-			var ne net.Error
-			if errors.As(err, &ne) {
-				if ne.Temporary() {
-					logger.Errorf("syslog: temporary error when listening for TCP addr %q: %s", addr, err)
-					time.Sleep(time.Second)
-					continue
-				}
-				if strings.Contains(err.Error(), "use of closed network connection") {
-					break
-				}
-				logger.Fatalf("syslog: unrecoverable error when accepting TCP connections at %q: %s", addr, err)
-			}
-			logger.Fatalf("syslog: unexpected error when accepting TCP connections at %q: %s", addr, err)
-		}
-		if !cm.Add(c) {
-			_ = c.Close()
-			break
-		}
-
-		wg.Add(1)
-		go func() {
-			cp := insertutils.GetCommonParamsForSyslog(tenantID, streamFields, ignoreFields, extraFields)
-			if err := processStream("tcp", c, compressMethod, useLocalTimestamp, cp); err != nil {
-				logger.Errorf("syslog: cannot process TCP data at %q: %s", addr, err)
-			}
-
-			cm.Delete(c)
-			_ = c.Close()
-			wg.Done()
-		}()
-	}
-
-	cm.CloseAll(0)
-	wg.Wait()
-}
-
-// processStream parses a stream of syslog messages from r and ingests them into vlstorage.
-func processStream(protocol string, r io.Reader, compressMethod string, useLocalTimestamp bool, cp *insertutils.CommonParams) error {
-	if err := vlstorage.CanWriteData(); err != nil {
-		return err
-	}
-
-	lmp := cp.NewLogMessageProcessor("syslog_" + protocol)
-	err := processStreamInternal(r, compressMethod, useLocalTimestamp, lmp)
-	lmp.MustClose()
-
-	return err
-}
-
-func processStreamInternal(r io.Reader, compressMethod string, useLocalTimestamp bool, lmp insertutils.LogMessageProcessor) error {
-	switch compressMethod {
-	case "", "none":
-	case "gzip":
-		zr, err := common.GetGzipReader(r)
-		if err != nil {
-			return fmt.Errorf("cannot read gzipped data: %w", err)
-		}
-		r = zr
-	case "deflate":
-		zr, err := common.GetZlibReader(r)
-		if err != nil {
-			return fmt.Errorf("cannot read deflated data: %w", err)
-		}
-		r = zr
-	default:
-		logger.Panicf("BUG: unsupported compressMethod=%q; supported values: none, gzip, deflate", compressMethod)
-	}
-
-	err := processUncompressedStream(r, useLocalTimestamp, lmp)
-
-	switch compressMethod {
-	case "gzip":
-		zr := r.(*gzip.Reader)
-		common.PutGzipReader(zr)
-	case "deflate":
-		zr := r.(io.ReadCloser)
-		common.PutZlibReader(zr)
-	}
-
-	return err
-}
-
-func processUncompressedStream(r io.Reader, useLocalTimestamp bool, lmp insertutils.LogMessageProcessor) error {
-	wcr := writeconcurrencylimiter.GetReader(r)
-	defer writeconcurrencylimiter.PutReader(wcr)
-
-	slr := getSyslogLineReader(wcr)
-	defer putSyslogLineReader(slr)
-
-	n := 0
-	for {
-		ok := slr.nextLine()
-		wcr.DecConcurrency()
-		if !ok {
-			break
-		}
-
-		currentYear := int(globalCurrentYear.Load())
-		err := processLine(slr.line, currentYear, globalTimezone, useLocalTimestamp, lmp)
-		if err != nil {
-			errorsTotal.Inc()
-			return fmt.Errorf("cannot read line #%d: %s", n, err)
-		}
-		n++
-	}
-	return slr.Error()
-}
-
-type syslogLineReader struct {
-	line []byte
-
-	br  *bufio.Reader
-	err error
-}
-
-func (slr *syslogLineReader) reset(r io.Reader) {
-	slr.line = slr.line[:0]
-	slr.br.Reset(r)
-	slr.err = nil
-}
-
-// Error returns the last error occurred in slr.
-func (slr *syslogLineReader) Error() error {
-	if slr.err == nil || slr.err == io.EOF {
-		return nil
-	}
-	return slr.err
-}
-
-// nextLine reads the next syslog line from slr and stores it at slr.line.
-//
-// false is returned if the next line cannot be read. Error() must be called in this case
-// in order to verify whether there is an error or just slr stream has been finished.
-func (slr *syslogLineReader) nextLine() bool {
-	if slr.err != nil {
-		return false
-	}
-
-again:
-	prefix, err := slr.br.ReadSlice(' ')
-	if err != nil {
-		if err != io.EOF {
-			slr.err = fmt.Errorf("cannot read message frame prefix: %w", err)
-			return false
-		}
-		if len(prefix) == 0 {
-			slr.err = err
-			return false
-		}
-	}
-	// skip empty lines
-	for len(prefix) > 0 && prefix[0] == '\n' {
-		prefix = prefix[1:]
-	}
-	if len(prefix) == 0 {
-		// An empty prefix or a prefix with empty lines - try reading yet another prefix.
-		goto again
-	}
-
-	if prefix[0] >= '0' && prefix[0] <= '9' {
-		// This is octet-counting method. See https://www.ietf.org/archive/id/draft-gerhards-syslog-plain-tcp-07.html#msgxfer
-		msgLenStr := bytesutil.ToUnsafeString(prefix[:len(prefix)-1])
-		msgLen, err := strconv.ParseUint(msgLenStr, 10, 64)
-		if err != nil {
-			slr.err = fmt.Errorf("cannot parse message length from %q: %w", msgLenStr, err)
-			return false
-		}
-		if maxMsgLen := insertutils.MaxLineSizeBytes.IntN(); msgLen > uint64(maxMsgLen) {
-			slr.err = fmt.Errorf("cannot read message longer than %d bytes; msgLen=%d", maxMsgLen, msgLen)
-			return false
-		}
-		slr.line = slicesutil.SetLength(slr.line, int(msgLen))
-		if _, err := io.ReadFull(slr.br, slr.line); err != nil {
-			slr.err = fmt.Errorf("cannot read message with size %d bytes: %w", msgLen, err)
-			return false
-		}
-		return true
-	}
-
-	// This is octet-stuffing method. See https://www.ietf.org/archive/id/draft-gerhards-syslog-plain-tcp-07.html#octet-stuffing-legacy
-	slr.line = append(slr.line[:0], prefix...)
-	for {
-		line, err := slr.br.ReadSlice('\n')
-		if err == nil {
-			slr.line = append(slr.line, line[:len(line)-1]...)
-			return true
-		}
-		if err == io.EOF {
-			slr.line = append(slr.line, line...)
-			return true
-		}
-		if err == bufio.ErrBufferFull {
-			slr.line = append(slr.line, line...)
-			continue
-		}
-		slr.err = fmt.Errorf("cannot read message in octet-stuffing method: %w", err)
-		return false
-	}
-}
-
-func getSyslogLineReader(r io.Reader) *syslogLineReader {
-	v := syslogLineReaderPool.Get()
-	if v == nil {
-		br := bufio.NewReaderSize(r, 64*1024)
-		return &syslogLineReader{
-			br: br,
-		}
-	}
-	slr := v.(*syslogLineReader)
-	slr.reset(r)
-	return slr
-}
-
-func putSyslogLineReader(slr *syslogLineReader) {
-	syslogLineReaderPool.Put(slr)
-}
-
-var syslogLineReaderPool sync.Pool
-
-func processLine(line []byte, currentYear int, timezone *time.Location, useLocalTimestamp bool, lmp insertutils.LogMessageProcessor) error {
-	p := logstorage.GetSyslogParser(currentYear, timezone)
-	lineStr := bytesutil.ToUnsafeString(line)
-	p.Parse(lineStr)
-
-	var ts int64
-	if useLocalTimestamp {
-		ts = time.Now().UnixNano()
-	} else {
-		nsecs, err := insertutils.ExtractTimestampRFC3339NanoFromFields("timestamp", p.Fields)
-		if err != nil {
-			return fmt.Errorf("cannot get timestamp from syslog line %q: %w", line, err)
-		}
-		ts = nsecs
-	}
-	logstorage.RenameField(p.Fields, msgFields, "_msg")
-	lmp.AddRow(ts, p.Fields, nil)
-	logstorage.PutSyslogParser(p)
-
-	return nil
-}
-
-var msgFields = []string{"message"}
-
-var (
-	errorsTotal = metrics.NewCounter(`vl_errors_total{type="syslog"}`)
-
-	udpRequestsTotal = metrics.NewCounter(`vl_udp_reqests_total{type="syslog"}`)
-	udpErrorsTotal   = metrics.NewCounter(`vl_udp_errors_total{type="syslog"}`)
-)
-
-func parseFieldsList(s string) ([]string, error) {
-	if s == "" {
-		return nil, nil
-	}
-
-	var a []string
-	err := json.Unmarshal([]byte(s), &a)
-	return a, err
-}
-
-func parseExtraFields(s string) ([]logstorage.Field, error) {
-	if s == "" {
-		return nil, nil
-	}
-
-	var m map[string]string
-	if err := json.Unmarshal([]byte(s), &m); err != nil {
-		return nil, err
-	}
-	fields := make([]logstorage.Field, 0, len(m))
-	for k, v := range m {
-		fields = append(fields, logstorage.Field{
-			Name:  k,
-			Value: v,
-		})
-	}
-	sort.Slice(fields, func(i, j int) bool {
-		return fields[i].Name < fields[j].Name
-	})
-	return fields, nil
-}

app/vlinsert/syslog/syslog_test.go

@@ -1,129 +0,0 @@
-package syslog
-
-import (
-	"bytes"
-	"reflect"
-	"testing"
-	"time"
-
-	"github.com/VictoriaMetrics/VictoriaMetrics/app/vlinsert/insertutils"
-)
-
-func TestSyslogLineReader_Success(t *testing.T) {
-	f := func(data string, linesExpected []string) {
-		t.Helper()
-
-		r := bytes.NewBufferString(data)
-		slr := getSyslogLineReader(r)
-		defer putSyslogLineReader(slr)
-
-		var lines []string
-		for slr.nextLine() {
-			lines = append(lines, string(slr.line))
-		}
-		if err := slr.Error(); err != nil {
-			t.Fatalf("unexpected error: %s", err)
-		}
-		if !reflect.DeepEqual(lines, linesExpected) {
-			t.Fatalf("unexpected lines read;\ngot\n%q\nwant\n%q", lines, linesExpected)
-		}
-	}
-
-	f("", nil)
-	f("\n", nil)
-	f("\n\n\n", nil)
-
-	f("foobar", []string{"foobar"})
-	f("foobar\n", []string{"foobar\n"})
-	f("\n\nfoo\n\nbar\n\n", []string{"foo\n\nbar\n\n"})
-
-	f(`Jun  3 12:08:33 abcd systemd: Starting Update the local ESM caches...`, []string{"Jun  3 12:08:33 abcd systemd: Starting Update the local ESM caches..."})
-
-	f(`Jun  3 12:08:33 abcd systemd: Starting Update the local ESM caches...
-
-48 <165>Jun  4 12:08:33 abcd systemd[345]: abc defg<123>1 2023-06-03T17:42:12.345Z mymachine.example.com appname 12345 ID47 [exampleSDID@32473 iut="3" eventSource="Application 123 = ] 56" eventID="11211"] This is a test message with structured data.
-
-`, []string{
-		"Jun  3 12:08:33 abcd systemd: Starting Update the local ESM caches...",
-		"<165>Jun  4 12:08:33 abcd systemd[345]: abc defg",
-		`<123>1 2023-06-03T17:42:12.345Z mymachine.example.com appname 12345 ID47 [exampleSDID@32473 iut="3" eventSource="Application 123 = ] 56" eventID="11211"] This is a test message with structured data.`,
-	})
-}
-
-func TestSyslogLineReader_Failure(t *testing.T) {
-	f := func(data string) {
-		t.Helper()
-
-		r := bytes.NewBufferString(data)
-		slr := getSyslogLineReader(r)
-		defer putSyslogLineReader(slr)
-
-		if slr.nextLine() {
-			t.Fatalf("expecting failure to read the first line")
-		}
-		if err := slr.Error(); err == nil {
-			t.Fatalf("expecting non-nil error")
-		}
-	}
-
-	// invalid format for message size
-	f("12foo bar")
-
-	// too big message size
-	f("123 aa")
-	f("1233423432 abc")
-}
-
-func TestProcessStreamInternal_Success(t *testing.T) {
-	f := func(data string, currentYear int, timestampsExpected []int64, resultExpected string) {
-		t.Helper()
-
-		MustInit()
-		defer MustStop()
-
-		globalTimezone = time.UTC
-		globalCurrentYear.Store(int64(currentYear))
-
-		tlp := &insertutils.TestLogMessageProcessor{}
-		r := bytes.NewBufferString(data)
-		if err := processStreamInternal(r, "", false, tlp); err != nil {
-			t.Fatalf("unexpected error: %s", err)
-		}
-		if err := tlp.Verify(timestampsExpected, resultExpected); err != nil {
-			t.Fatal(err)
-		}
-	}
-
-	data := `Jun  3 12:08:33 abcd systemd: Starting Update the local ESM caches...
-
-48 <165>Jun  4 12:08:33 abcd systemd[345]: abc defg<123>1 2023-06-03T17:42:12.345Z mymachine.example.com appname 12345 ID47 [exampleSDID@32473 iut="3" eventSource="Application 123 = ] 56" eventID="11211"] This is a test message with structured data.
-`
-	currentYear := 2023
-	timestampsExpected := []int64{1685794113000000000, 1685880513000000000, 1685814132345000000}
-	resultExpected := `{"format":"rfc3164","hostname":"abcd","app_name":"systemd","_msg":"Starting Update the local ESM caches..."}
-{"priority":"165","facility":"20","severity":"5","format":"rfc3164","hostname":"abcd","app_name":"systemd","proc_id":"345","_msg":"abc defg"}
-{"priority":"123","facility":"15","severity":"3","format":"rfc5424","hostname":"mymachine.example.com","app_name":"appname","proc_id":"12345","msg_id":"ID47","exampleSDID@32473.iut":"3","exampleSDID@32473.eventSource":"Application 123 = ] 56","exampleSDID@32473.eventID":"11211","_msg":"This is a test message with structured data."}`
-	f(data, currentYear, timestampsExpected, resultExpected)
-}
-
-func TestProcessStreamInternal_Failure(t *testing.T) {
-	f := func(data string) {
-		t.Helper()
-
-		MustInit()
-		defer MustStop()
-
-		tlp := &insertutils.TestLogMessageProcessor{}
-		r := bytes.NewBufferString(data)
-		if err := processStreamInternal(r, "", false, tlp); err == nil {
-			t.Fatalf("expecting non-nil error")
-		}
-	}
-
-	// invalid format for message size
-	f("12foo bar")
-
-	// too big message size
-	f("123 foo")
-	f("123456789 bar")
-}

app/vlogscli/Makefile

@@ -1,109 +0,0 @@
-# All these commands must run from repository root.
-
-vlogscli:
-	APP_NAME=vlogscli $(MAKE) app-local
-
-vlogscli-race:
-	APP_NAME=vlogscli RACE=-race $(MAKE) app-local
-
-vlogscli-prod:
-	APP_NAME=vlogscli $(MAKE) app-via-docker
-
-vlogscli-pure-prod:
-	APP_NAME=vlogscli $(MAKE) app-via-docker-pure
-
-vlogscli-linux-amd64-prod:
-	APP_NAME=vlogscli $(MAKE) app-via-docker-linux-amd64
-
-vlogscli-linux-arm-prod:
-	APP_NAME=vlogscli $(MAKE) app-via-docker-linux-arm
-
-vlogscli-linux-arm64-prod:
-	APP_NAME=vlogscli $(MAKE) app-via-docker-linux-arm64
-
-vlogscli-linux-ppc64le-prod:
-	APP_NAME=vlogscli $(MAKE) app-via-docker-linux-ppc64le
-
-vlogscli-linux-386-prod:
-	APP_NAME=vlogscli $(MAKE) app-via-docker-linux-386
-
-vlogscli-darwin-amd64-prod:
-	APP_NAME=vlogscli $(MAKE) app-via-docker-darwin-amd64
-
-vlogscli-darwin-arm64-prod:
-	APP_NAME=vlogscli $(MAKE) app-via-docker-darwin-arm64
-
-vlogscli-freebsd-amd64-prod:
-	APP_NAME=vlogscli $(MAKE) app-via-docker-freebsd-amd64
-
-vlogscli-openbsd-amd64-prod:
-	APP_NAME=vlogscli $(MAKE) app-via-docker-openbsd-amd64
-
-vlogscli-windows-amd64-prod:
-	APP_NAME=vlogscli $(MAKE) app-via-docker-windows-amd64
-
-package-vlogscli:
-	APP_NAME=vlogscli $(MAKE) package-via-docker
-
-package-vlogscli-pure:
-	APP_NAME=vlogscli $(MAKE) package-via-docker-pure
-
-package-vlogscli-amd64:
-	APP_NAME=vlogscli $(MAKE) package-via-docker-amd64
-
-package-vlogscli-arm:
-	APP_NAME=vlogscli $(MAKE) package-via-docker-arm
-
-package-vlogscli-arm64:
-	APP_NAME=vlogscli $(MAKE) package-via-docker-arm64
-
-package-vlogscli-ppc64le:
-	APP_NAME=vlogscli $(MAKE) package-via-docker-ppc64le
-
-package-vlogscli-386:
-	APP_NAME=vlogscli $(MAKE) package-via-docker-386
-
-publish-vlogscli:
-	APP_NAME=vlogscli $(MAKE) publish-via-docker
-
-vlogscli-linux-amd64:
-	APP_NAME=vlogscli CGO_ENABLED=1 GOOS=linux GOARCH=amd64 $(MAKE) app-local-goos-goarch
-
-vlogscli-linux-arm:
-	APP_NAME=vlogscli CGO_ENABLED=0 GOOS=linux GOARCH=arm $(MAKE) app-local-goos-goarch
-
-vlogscli-linux-arm64:
-	APP_NAME=vlogscli CGO_ENABLED=0 GOOS=linux GOARCH=arm64 $(MAKE) app-local-goos-goarch
-
-vlogscli-linux-ppc64le:
-	APP_NAME=vlogscli CGO_ENABLED=0 GOOS=linux GOARCH=ppc64le $(MAKE) app-local-goos-goarch
-
-vlogscli-linux-s390x:
-	APP_NAME=vlogscli CGO_ENABLED=0 GOOS=linux GOARCH=s390x $(MAKE) app-local-goos-goarch
-
-vlogscli-linux-loong64:
-	APP_NAME=vlogscli CGO_ENABLED=0 GOOS=linux GOARCH=loong64 $(MAKE) app-local-goos-goarch
-
-vlogscli-linux-386:
-	APP_NAME=vlogscli CGO_ENABLED=0 GOOS=linux GOARCH=386 $(MAKE) app-local-goos-goarch
-
-vlogscli-darwin-amd64:
-	APP_NAME=vlogscli CGO_ENABLED=0 GOOS=darwin GOARCH=amd64 $(MAKE) app-local-goos-goarch
-
-vlogscli-darwin-arm64:
-	APP_NAME=vlogscli CGO_ENABLED=0 GOOS=darwin GOARCH=arm64 $(MAKE) app-local-goos-goarch
-
-vlogscli-freebsd-amd64:
-	APP_NAME=vlogscli CGO_ENABLED=0 GOOS=freebsd GOARCH=amd64 $(MAKE) app-local-goos-goarch
-
-vlogscli-openbsd-amd64:
-	APP_NAME=vlogscli CGO_ENABLED=0 GOOS=openbsd GOARCH=amd64 $(MAKE) app-local-goos-goarch
-
-vlogscli-windows-amd64:
-	GOARCH=amd64 APP_NAME=vlogscli $(MAKE) app-local-windows-goarch
-
-vlogscli-pure:
-	APP_NAME=vlogscli $(MAKE) app-local-pure
-
-run-vlogscli:
-	APP_NAME=vlogscli $(MAKE) run-via-docker

app/vlogscli/README.md

@@ -1,5 +1 @@
-# vlogscli
-
-Command-line utility for querying [VictoriaLogs](https://docs.victoriametrics.com/victorialogs/).
-
-See [these docs](https://docs.victoriametrics.com/victorialogs/querying/vlogscli/).
+VictoriaLogs source code has been moved to [github.com/VictoriaMetrics/VictoriaLogs](https://github.com/VictoriaMetrics/VictoriaLogs/).

app/vlogscli/deployment/Dockerfile

@@ -1,6 +0,0 @@
-ARG base_image=non-existing
-FROM $base_image
-
-ENTRYPOINT ["/vlogscli-prod"]
-ARG src_binary=non-existing
-COPY $src_binary ./vlogscli-prod

app/vlogscli/json_prettifier.go

@@ -1,245 +0,0 @@
-package main
-
-import (
-	"bufio"
-	"encoding/json"
-	"fmt"
-	"io"
-	"sort"
-	"strings"
-	"sync"
-
-	"github.com/VictoriaMetrics/VictoriaMetrics/lib/logstorage"
-)
-
-type outputMode int
-
-const (
-	outputModeJSONMultiline  = outputMode(0)
-	outputModeJSONSingleline = outputMode(1)
-	outputModeLogfmt         = outputMode(2)
-	outputModeCompact        = outputMode(3)
-)
-
-func getOutputFormatter(outputMode outputMode) func(w io.Writer, fields []logstorage.Field) error {
-	switch outputMode {
-	case outputModeJSONMultiline:
-		return func(w io.Writer, fields []logstorage.Field) error {
-			return writeJSONObject(w, fields, true)
-		}
-	case outputModeJSONSingleline:
-		return func(w io.Writer, fields []logstorage.Field) error {
-			return writeJSONObject(w, fields, false)
-		}
-	case outputModeLogfmt:
-		return writeLogfmtObject
-	case outputModeCompact:
-		return writeCompactObject
-	default:
-		panic(fmt.Errorf("BUG: unexpected outputMode=%d", outputMode))
-	}
-}
-
-type jsonPrettifier struct {
-	r         io.ReadCloser
-	formatter func(w io.Writer, fields []logstorage.Field) error
-
-	d *json.Decoder
-
-	pr *io.PipeReader
-	pw *io.PipeWriter
-	bw *bufio.Writer
-
-	wg sync.WaitGroup
-}
-
-func newJSONPrettifier(r io.ReadCloser, outputMode outputMode) *jsonPrettifier {
-	d := json.NewDecoder(r)
-	pr, pw := io.Pipe()
-	bw := bufio.NewWriter(pw)
-
-	formatter := getOutputFormatter(outputMode)
-
-	jp := &jsonPrettifier{
-		r:         r,
-		formatter: formatter,
-
-		d: d,
-
-		pr: pr,
-		pw: pw,
-		bw: bw,
-	}
-
-	jp.wg.Add(1)
-	go func() {
-		defer jp.wg.Done()
-		err := jp.prettifyJSONLines()
-		jp.closePipesWithError(err)
-	}()
-
-	return jp
-}
-
-func (jp *jsonPrettifier) closePipesWithError(err error) {
-	_ = jp.pr.CloseWithError(err)
-	_ = jp.pw.CloseWithError(err)
-}
-
-func (jp *jsonPrettifier) prettifyJSONLines() error {
-	for jp.d.More() {
-		fields, err := readNextJSONObject(jp.d)
-		if err != nil {
-			return err
-		}
-		sort.Slice(fields, func(i, j int) bool {
-			return fields[i].Name < fields[j].Name
-		})
-		if err := jp.formatter(jp.bw, fields); err != nil {
-			return err
-		}
-
-		// Flush bw after every output line in order to show results as soon as they appear.
-		if err := jp.bw.Flush(); err != nil {
-			return err
-		}
-	}
-	return nil
-}
-
-func (jp *jsonPrettifier) Close() error {
-	jp.closePipesWithError(io.ErrUnexpectedEOF)
-	err := jp.r.Close()
-	jp.wg.Wait()
-	return err
-}
-
-func (jp *jsonPrettifier) Read(p []byte) (int, error) {
-	return jp.pr.Read(p)
-}
-
-func readNextJSONObject(d *json.Decoder) ([]logstorage.Field, error) {
-	t, err := d.Token()
-	if err != nil {
-		return nil, fmt.Errorf("cannot read '{': %w", err)
-	}
-	delim, ok := t.(json.Delim)
-	if !ok || delim.String() != "{" {
-		return nil, fmt.Errorf("unexpected token read; got %q; want '{'", delim)
-	}
-
-	var fields []logstorage.Field
-	for {
-		// Read object key
-		t, err := d.Token()
-		if err != nil {
-			return nil, fmt.Errorf("cannot read JSON object key or closing brace: %w", err)
-		}
-		delim, ok := t.(json.Delim)
-		if ok {
-			if delim.String() == "}" {
-				return fields, nil
-			}
-			return nil, fmt.Errorf("unexpected delimiter read; got %q; want '}'", delim)
-		}
-		key, ok := t.(string)
-		if !ok {
-			return nil, fmt.Errorf("unexpected token read for object key: %v; want string or '}'", t)
-		}
-
-		// read object value
-		t, err = d.Token()
-		if err != nil {
-			return nil, fmt.Errorf("cannot read JSON object value: %w", err)
-		}
-		value, ok := t.(string)
-		if !ok {
-			return nil, fmt.Errorf("unexpected token read for oject value: %v; want string", t)
-		}
-
-		fields = append(fields, logstorage.Field{
-			Name:  key,
-			Value: value,
-		})
-	}
-}
-
-func writeLogfmtObject(w io.Writer, fields []logstorage.Field) error {
-	data := logstorage.MarshalFieldsToLogfmt(nil, fields)
-	_, err := fmt.Fprintf(w, "%s\n", data)
-	return err
-}
-
-func writeCompactObject(w io.Writer, fields []logstorage.Field) error {
-	if len(fields) == 1 {
-		// Just write field value as is without name
-		_, err := fmt.Fprintf(w, "%s\n", fields[0].Value)
-		return err
-	}
-	if len(fields) == 2 && (fields[0].Name == "_time" || fields[1].Name == "_time") {
-		// Write _time\tfieldValue as is
-		if fields[0].Name == "_time" {
-			_, err := fmt.Fprintf(w, "%s\t%s\n", fields[0].Value, fields[1].Value)
-			return err
-		}
-		_, err := fmt.Fprintf(w, "%s\t%s\n", fields[1].Value, fields[0].Value)
-		return err
-	}
-
-	// Fall back to logfmt
-	return writeLogfmtObject(w, fields)
-}
-
-func writeJSONObject(w io.Writer, fields []logstorage.Field, isMultiline bool) error {
-	if len(fields) == 0 {
-		fmt.Fprintf(w, "{}\n")
-		return nil
-	}
-
-	fmt.Fprintf(w, "{")
-	writeNewlineIfNeeded(w, isMultiline)
-	if err := writeJSONObjectKeyValue(w, fields[0], isMultiline); err != nil {
-		return err
-	}
-	for _, f := range fields[1:] {
-		fmt.Fprintf(w, ",")
-		writeNewlineIfNeeded(w, isMultiline)
-		if err := writeJSONObjectKeyValue(w, f, isMultiline); err != nil {
-			return err
-		}
-	}
-	writeNewlineIfNeeded(w, isMultiline)
-	fmt.Fprintf(w, "}\n")
-	return nil
-}
-
-func writeNewlineIfNeeded(w io.Writer, isMultiline bool) {
-	if isMultiline {
-		fmt.Fprintf(w, "\n")
-	}
-}
-
-func writeJSONObjectKeyValue(w io.Writer, f logstorage.Field, isMultiline bool) error {
-	key := getJSONString(f.Name)
-	value := getJSONString(f.Value)
-	if isMultiline {
-		_, err := fmt.Fprintf(w, "  %s: %s", key, value)
-		return err
-	}
-	_, err := fmt.Fprintf(w, "%s:%s", key, value)
-	return err
-}
-
-func getJSONString(s string) string {
-	data, err := json.Marshal(s)
-	if err != nil {
-		panic(fmt.Errorf("unexpected error when marshaling string to JSON: %w", err))
-	}
-	return jsonHTMLReplacer.Replace(string(data))
-}
-
-var jsonHTMLReplacer = strings.NewReplacer(
-	`\u003c`, "\u003c",
-	`\u003e`, "\u003e",
-	`\u0026`, "\u0026",
-)

app/vlogscli/less_wrapper.go

@@ -1,120 +0,0 @@
-package main
-
-import (
-	"errors"
-	"fmt"
-	"io"
-	"os"
-	"os/exec"
-	"os/signal"
-	"sync"
-	"syscall"
-
-	"github.com/mattn/go-isatty"
-)
-
-func isTerminal() bool {
-	return isatty.IsTerminal(os.Stdout.Fd()) && isatty.IsTerminal(os.Stderr.Fd())
-}
-
-func readWithLess(r io.Reader, wrapLongLines bool) error {
-	if !isTerminal() {
-		// Just write everything to stdout if no terminal is available.
-		_, err := io.Copy(os.Stdout, r)
-		if err != nil && !isErrPipe(err) {
-			return fmt.Errorf("error when forwarding data to stdout: %w", err)
-		}
-		if err := os.Stdout.Sync(); err != nil {
-			return fmt.Errorf("cannot sync data to stdout: %w", err)
-		}
-		return nil
-	}
-
-	pr, pw, err := os.Pipe()
-	if err != nil {
-		return fmt.Errorf("cannot create pipe: %w", err)
-	}
-	defer func() {
-		_ = pr.Close()
-		_ = pw.Close()
-	}()
-
-	// Ignore Ctrl+C in the current process, so 'less' could handle it properly
-	cancel := ignoreSignals(os.Interrupt)
-	defer cancel()
-
-	// Start 'less' process
-	path, err := exec.LookPath("less")
-	if err != nil {
-		return fmt.Errorf("cannot find 'less' command: %w", err)
-	}
-	opts := []string{"less", "-F", "-X"}
-	if !wrapLongLines {
-		opts = append(opts, "-S")
-	}
-	p, err := os.StartProcess(path, opts, &os.ProcAttr{
-		Env:   append(os.Environ(), "LESSCHARSET=utf-8"),
-		Files: []*os.File{pr, os.Stdout, os.Stderr},
-	})
-	if err != nil {
-		return fmt.Errorf("cannot start 'less' process: %w", err)
-	}
-
-	// Close pr after 'less' finishes in a parallel goroutine
-	// in order to unblock forwarding data to stopped 'less' below.
-	waitch := make(chan *os.ProcessState)
-	go func() {
-		// Wait for 'less' process to finish.
-		ps, err := p.Wait()
-		if err != nil {
-			fatalf("unexpected error when waiting for 'less' process: %w", err)
-		}
-		_ = pr.Close()
-		waitch <- ps
-	}()
-
-	// Forward data from r to 'less'
-	_, err = io.Copy(pw, r)
-	_ = pw.Sync()
-	_ = pw.Close()
-
-	// Wait until 'less' finished
-	ps := <-waitch
-
-	// Verify 'less' status.
-	if !ps.Success() {
-		return fmt.Errorf("'less' finished with unexpected code %d", ps.ExitCode())
-	}
-
-	if err != nil && !isErrPipe(err) {
-		return fmt.Errorf("error when forwarding data to 'less': %w", err)
-	}
-
-	return nil
-}
-
-func isErrPipe(err error) bool {
-	return errors.Is(err, syscall.EPIPE) || errors.Is(err, io.ErrClosedPipe)
-}
-
-func ignoreSignals(sigs ...os.Signal) func() {
-	ch := make(chan os.Signal, 1)
-	signal.Notify(ch, sigs...)
-
-	var wg sync.WaitGroup
-	wg.Add(1)
-	go func() {
-		defer wg.Done()
-		for {
-			_, ok := <-ch
-			if !ok {
-				return
-			}
-		}
-	}()
-	return func() {
-		signal.Stop(ch)
-		close(ch)
-		wg.Wait()
-	}
-}

app/vlogscli/main.go

@@ -1,436 +0,0 @@
-package main
-
-import (
-	"context"
-	"errors"
-	"flag"
-	"fmt"
-	"io"
-	"io/fs"
-	"net/http"
-	"net/url"
-	"os"
-	"os/signal"
-	"strconv"
-	"strings"
-	"syscall"
-	"time"
-
-	"github.com/ergochat/readline"
-
-	"github.com/VictoriaMetrics/VictoriaMetrics/lib/buildinfo"
-	"github.com/VictoriaMetrics/VictoriaMetrics/lib/envflag"
-	"github.com/VictoriaMetrics/VictoriaMetrics/lib/flagutil"
-	"github.com/VictoriaMetrics/VictoriaMetrics/lib/logger"
-	"github.com/VictoriaMetrics/VictoriaMetrics/lib/logstorage"
-)
-
-var (
-	datasourceURL = flag.String("datasource.url", "http://localhost:9428/select/logsql/query", "URL for querying VictoriaLogs; "+
-		"see https://docs.victoriametrics.com/victorialogs/querying/#querying-logs . See also -tail.url")
-	tailURL = flag.String("tail.url", "", "URL for live tailing queries to VictoriaLogs; see https://docs.victoriametrics.com/victorialogs/querying/#live-tailing ."+
-		"The url is automatically detected from -datasource.url by replacing /query with /tail at the end if -tail.url is empty")
-	historyFile = flag.String("historyFile", "vlogscli-history", "Path to file with command history")
-	header      = flagutil.NewArrayString("header", "Optional header to pass in request -datasource.url in the form 'HeaderName: value'")
-	accountID   = flag.Int("accountID", 0, "Account ID to query; see https://docs.victoriametrics.com/victorialogs/#multitenancy")
-	projectID   = flag.Int("projectID", 0, "Project ID to query; see https://docs.victoriametrics.com/victorialogs/#multitenancy")
-)
-
-const (
-	firstLinePrompt = ";> "
-	nextLinePrompt  = ""
-)
-
-func main() {
-	// Write flags and help message to stdout, since it is easier to grep or pipe.
-	flag.CommandLine.SetOutput(os.Stdout)
-	flag.Usage = usage
-	envflag.Parse()
-	buildinfo.Init()
-	logger.InitNoLogFlags()
-
-	hes, err := parseHeaders(*header)
-	if err != nil {
-		fatalf("cannot parse -header command-line flag: %s", err)
-	}
-	headers = hes
-
-	incompleteLine := ""
-	cfg := &readline.Config{
-		Prompt:                 firstLinePrompt,
-		DisableAutoSaveHistory: true,
-		Listener: func(line []rune, pos int, _ rune) ([]rune, int, bool) {
-			incompleteLine = string(line)
-			return line, pos, false
-		},
-	}
-	rl, err := readline.NewFromConfig(cfg)
-	if err != nil {
-		fatalf("cannot initialize readline: %s", err)
-	}
-
-	fmt.Fprintf(rl, "sending queries to -datasource.url=%s\n", *datasourceURL)
-	fmt.Fprintf(rl, `type ? and press enter to see available commands`+"\n")
-	runReadlineLoop(rl, &incompleteLine)
-
-	if err := rl.Close(); err != nil {
-		fatalf("cannot close readline: %s", err)
-	}
-
-}
-
-func runReadlineLoop(rl *readline.Instance, incompleteLine *string) {
-	historyLines, err := loadFromHistory(*historyFile)
-	if err != nil {
-		fatalf("cannot load query history: %s", err)
-	}
-	for _, line := range historyLines {
-		if err := rl.SaveToHistory(line); err != nil {
-			fatalf("cannot initialize query history: %s", err)
-		}
-	}
-
-	outputMode := outputModeJSONMultiline
-	wrapLongLines := false
-	s := ""
-	for {
-		line, err := rl.ReadLine()
-		if err != nil {
-			switch err {
-			case io.EOF:
-				if s != "" {
-					// This is non-interactive query execution.
-					executeQuery(context.Background(), rl, s, outputMode, wrapLongLines)
-				}
-				return
-			case readline.ErrInterrupt:
-				if s == "" && *incompleteLine == "" {
-					fmt.Fprintf(rl, "interrupted\n")
-					os.Exit(128 + int(syscall.SIGINT))
-				}
-				// Default value for Ctrl+C - clear the prompt and store the incompletely entered line into history
-				s += *incompleteLine
-				historyLines = pushToHistory(rl, historyLines, s)
-				s = ""
-				rl.SetPrompt(firstLinePrompt)
-				continue
-			default:
-				fatalf("unexpected error in readline: %s", err)
-			}
-		}
-
-		s += line
-		if s == "" {
-			// Skip empty lines
-			continue
-		}
-
-		if isQuitCommand(s) {
-			fmt.Fprintf(rl, "bye!\n")
-			_ = pushToHistory(rl, historyLines, s)
-			return
-		}
-		if isHelpCommand(s) {
-			printCommandsHelp(rl)
-			historyLines = pushToHistory(rl, historyLines, s)
-			s = ""
-			continue
-		}
-		if s == `\s` {
-			fmt.Fprintf(rl, "singleline json output mode\n")
-			outputMode = outputModeJSONSingleline
-			historyLines = pushToHistory(rl, historyLines, s)
-			s = ""
-			continue
-		}
-		if s == `\m` {
-			fmt.Fprintf(rl, "multiline json output mode\n")
-			outputMode = outputModeJSONMultiline
-			historyLines = pushToHistory(rl, historyLines, s)
-			s = ""
-			continue
-		}
-		if s == `\c` {
-			fmt.Fprintf(rl, "compact output mode\n")
-			outputMode = outputModeCompact
-			historyLines = pushToHistory(rl, historyLines, s)
-			s = ""
-			continue
-		}
-		if s == `\logfmt` {
-			fmt.Fprintf(rl, "logfmt output mode\n")
-			outputMode = outputModeLogfmt
-			historyLines = pushToHistory(rl, historyLines, s)
-			s = ""
-			continue
-		}
-		if s == `\wrap_long_lines` {
-			if wrapLongLines {
-				wrapLongLines = false
-				fmt.Fprintf(rl, "wrapping of long lines is disabled\n")
-			} else {
-				wrapLongLines = true
-				fmt.Fprintf(rl, "wrapping of long lines is enabled\n")
-			}
-			historyLines = pushToHistory(rl, historyLines, s)
-			s = ""
-			continue
-		}
-		if line != "" && !strings.HasSuffix(line, ";") {
-			// Assume the query is incomplete and allow the user finishing the query on the next line
-			s += "\n"
-			rl.SetPrompt(nextLinePrompt)
-			continue
-		}
-
-		// Execute the query
-		ctx, cancel := signal.NotifyContext(context.Background(), os.Interrupt)
-		executeQuery(ctx, rl, s, outputMode, wrapLongLines)
-		cancel()
-
-		historyLines = pushToHistory(rl, historyLines, s)
-		s = ""
-		rl.SetPrompt(firstLinePrompt)
-	}
-}
-
-func pushToHistory(rl *readline.Instance, historyLines []string, s string) []string {
-	s = strings.TrimSpace(s)
-	if len(historyLines) == 0 || historyLines[len(historyLines)-1] != s {
-		historyLines = append(historyLines, s)
-		if len(historyLines) > 500 {
-			historyLines = historyLines[len(historyLines)-500:]
-		}
-		if err := saveToHistory(*historyFile, historyLines); err != nil {
-			fatalf("cannot save query history: %s", err)
-		}
-	}
-	if err := rl.SaveToHistory(s); err != nil {
-		fatalf("cannot update query history: %s", err)
-	}
-	return historyLines
-}
-
-func loadFromHistory(filePath string) ([]string, error) {
-	data, err := os.ReadFile(filePath)
-	if err != nil {
-		if errors.Is(err, fs.ErrNotExist) {
-			return nil, nil
-		}
-		return nil, err
-	}
-	linesQuoted := strings.Split(string(data), "\n")
-	lines := make([]string, 0, len(linesQuoted))
-	i := 0
-	for _, lineQuoted := range linesQuoted {
-		i++
-		if lineQuoted == "" {
-			continue
-		}
-		line, err := strconv.Unquote(lineQuoted)
-		if err != nil {
-			return nil, fmt.Errorf("cannot parse line #%d at %s: %w; line: [%s]", i, filePath, err, line)
-		}
-		lines = append(lines, line)
-	}
-	return lines, nil
-}
-
-func saveToHistory(filePath string, lines []string) error {
-	linesQuoted := make([]string, len(lines))
-	for i, line := range lines {
-		lineQuoted := strconv.Quote(line)
-		linesQuoted[i] = lineQuoted
-	}
-	data := strings.Join(linesQuoted, "\n")
-	return os.WriteFile(filePath, []byte(data), 0600)
-}
-
-func isQuitCommand(s string) bool {
-	switch s {
-	case `\q`, "q", "quit", "exit":
-		return true
-	default:
-		return false
-	}
-}
-
-func isHelpCommand(s string) bool {
-	switch s {
-	case `\h`, "h", "help", "?":
-		return true
-	default:
-		return false
-	}
-}
-
-func printCommandsHelp(w io.Writer) {
-	fmt.Fprintf(w, "%s", `Available commands:
-\q - quit
-\h - show this help
-\s - singleline json output mode
-\m - multiline json output mode
-\c - compact output
-\logfmt - logfmt output mode
-\wrap_long_lines - toggles wrapping long lines
-\tail <query> - live tail <query> results
-
-See https://docs.victoriametrics.com/victorialogs/querying/vlogscli/ for more details
-`)
-}
-
-func executeQuery(ctx context.Context, output io.Writer, qStr string, outputMode outputMode, wrapLongLines bool) {
-	if strings.HasPrefix(qStr, `\tail `) {
-		tailQuery(ctx, output, qStr, outputMode)
-		return
-	}
-
-	respBody := getQueryResponse(ctx, output, qStr, outputMode, *datasourceURL)
-	if respBody == nil {
-		return
-	}
-	defer func() {
-		_ = respBody.Close()
-	}()
-
-	if err := readWithLess(respBody, wrapLongLines); err != nil {
-		fmt.Fprintf(output, "error when reading query response: %s\n", err)
-		return
-	}
-}
-
-func tailQuery(ctx context.Context, output io.Writer, qStr string, outputMode outputMode) {
-	qStr = strings.TrimPrefix(qStr, `\tail `)
-	qURL, err := getTailURL()
-	if err != nil {
-		fmt.Fprintf(output, "%s\n", err)
-		return
-	}
-
-	respBody := getQueryResponse(ctx, output, qStr, outputMode, qURL)
-	if respBody == nil {
-		return
-	}
-	defer func() {
-		_ = respBody.Close()
-	}()
-
-	if _, err := io.Copy(output, respBody); err != nil {
-		if !errors.Is(err, context.Canceled) && !isErrPipe(err) {
-			fmt.Fprintf(output, "error when live tailing query response: %s\n", err)
-		}
-		fmt.Fprintf(output, "\n")
-		return
-	}
-}
-
-func getTailURL() (string, error) {
-	if *tailURL != "" {
-		return *tailURL, nil
-	}
-
-	u, err := url.Parse(*datasourceURL)
-	if err != nil {
-		return "", fmt.Errorf("cannot parse -datasource.url=%q: %w", *datasourceURL, err)
-	}
-	if !strings.HasSuffix(u.Path, "/query") {
-		return "", fmt.Errorf("cannot find /query suffix in -datasource.url=%q", *datasourceURL)
-	}
-	u.Path = u.Path[:len(u.Path)-len("/query")] + "/tail"
-	return u.String(), nil
-}
-
-func getQueryResponse(ctx context.Context, output io.Writer, qStr string, outputMode outputMode, qURL string) io.ReadCloser {
-	// Parse the query and convert it to canonical view.
-	qStr = strings.TrimSuffix(qStr, ";")
-	q, err := logstorage.ParseQuery(qStr)
-	if err != nil {
-		fmt.Fprintf(output, "cannot parse query: %s\n", err)
-		return nil
-	}
-	qStr = q.String()
-	fmt.Fprintf(output, "executing [%s]...", qStr)
-
-	// Prepare HTTP request for qURL
-	args := make(url.Values)
-	args.Set("query", qStr)
-	data := strings.NewReader(args.Encode())
-
-	req, err := http.NewRequestWithContext(ctx, "POST", qURL, data)
-	if err != nil {
-		panic(fmt.Errorf("BUG: cannot prepare request to server: %w", err))
-	}
-	req.Header.Set("Content-Type", "application/x-www-form-urlencoded")
-	for _, h := range headers {
-		req.Header.Set(h.Name, h.Value)
-	}
-	req.Header.Set("AccountID", strconv.Itoa(*accountID))
-	req.Header.Set("ProjectID", strconv.Itoa(*projectID))
-
-	// Execute HTTP request at qURL
-	startTime := time.Now()
-	resp, err := httpClient.Do(req)
-	queryDuration := time.Since(startTime)
-	fmt.Fprintf(output, "; duration: %.3fs\n", queryDuration.Seconds())
-	if err != nil {
-		if errors.Is(err, context.Canceled) {
-			fmt.Fprintf(output, "\n")
-		} else {
-			fmt.Fprintf(output, "cannot execute query: %s\n", err)
-		}
-		return nil
-	}
-
-	// Verify response code
-	if resp.StatusCode != http.StatusOK {
-		body, err := io.ReadAll(resp.Body)
-		if err != nil {
-			body = []byte(fmt.Sprintf("cannot read response body: %s", err))
-		}
-		fmt.Fprintf(output, "unexpected status code: %d; response body:\n%s\n", resp.StatusCode, body)
-		return nil
-	}
-
-	// Prettify the response body
-	jp := newJSONPrettifier(resp.Body, outputMode)
-
-	return jp
-}
-
-var httpClient = &http.Client{}
-
-var headers []headerEntry
-
-type headerEntry struct {
-	Name  string
-	Value string
-}
-
-func parseHeaders(a []string) ([]headerEntry, error) {
-	hes := make([]headerEntry, len(a))
-	for i, s := range a {
-		a := strings.SplitN(s, ":", 2)
-		if len(a) != 2 {
-			return nil, fmt.Errorf("cannot parse header=%q; it must contain at least one ':'; for example, 'Cookie: foo'", s)
-		}
-		hes[i] = headerEntry{
-			Name:  strings.TrimSpace(a[0]),
-			Value: strings.TrimSpace(a[1]),
-		}
-	}
-	return hes, nil
-}
-
-func fatalf(format string, args ...any) {
-	fmt.Fprintf(os.Stderr, format+"\n", args...)
-	os.Exit(1)
-}
-
-func usage() {
-	const s = `
-vlogscli is a command-line tool for querying VictoriaLogs.
-
-See the docs at https://docs.victoriametrics.com/victorialogs/querying/vlogscli/
-`
-	flagutil.Usage(s)
-}

app/vlogscli/multiarch/Dockerfile

@@ -1,11 +0,0 @@
-# See https://medium.com/on-docker/use-multi-stage-builds-to-inject-ca-certs-ad1e8f01de1b
-ARG certs_image=non-existing
-ARG root_image=non-existing
-FROM $certs_image AS certs
-RUN apk update && apk upgrade && apk --update --no-cache add ca-certificates
-
-FROM $root_image
-COPY --from=certs /etc/ssl/certs/ca-certificates.crt /etc/ssl/certs/ca-certificates.crt
-ENTRYPOINT ["/vlogscli-prod"]
-ARG TARGETARCH
-COPY vlogscli-linux-${TARGETARCH}-prod ./vlogscli-prod

app/vlogsgenerator/Makefile

@@ -1,7 +0,0 @@
-# All these commands must run from repository root.
-
-vlogsgenerator:
-	APP_NAME=vlogsgenerator $(MAKE) app-local
-
-vlogsgenerator-race:
-	APP_NAME=vlogsgenerator RACE=-race $(MAKE) app-local

app/vlogsgenerator/README.md

@@ -1,158 +1 @@
-# vlogsgenerator
-
-Logs generator for [VictoriaLogs](https://docs.victoriametrics.com/victorialogs/).
-
-## How to build vlogsgenerator?
-
-Run `make vlogsgenerator` from the repository root. This builds `bin/vlogsgenerator` binary.
-
-## How run vlogsgenerator?
-
-`vlogsgenerator` generates logs in [JSON line format](https://jsonlines.org/) suitable for the ingestion
-via [`/insert/jsonline` endpoint at VictoriaLogs](https://docs.victoriametrics.com/victorialogs/data-ingestion/#json-stream-api).
-
-By default it writes the generated logs into `stdout`. For example, the following command writes generated logs to `stdout`:
-
-```
-bin/vlogsgenerator
-```
-
-It is possible to redirect the generated logs to file. For example, the following command writes the generated logs to `logs.json` file:
-
-```
-bin/vlogsgenerator > logs.json
-```
-
-The generated logs at `logs.json` file can be inspected with the following command:
-
-```
-head logs.json | jq .
-```
-
-Below is an example output:
-
-```json
-{
-  "_time": "2024-05-08T14:34:00.854Z",
-  "_msg": "message for the stream 8 and worker 0; ip=185.69.136.129; uuid=b4fe8f1a-c93c-dea3-ba11-5b9f0509291e; u64=8996587920687045253",
-  "host": "host_8",
-  "worker_id": "0",
-  "run_id": "f9b3deee-e6b6-7f56-5deb-1586e4e81725",
-  "const_0": "some value 0 8",
-  "const_1": "some value 1 8",
-  "const_2": "some value 2 8",
-  "var_0": "some value 0 12752539384823438260",
-  "dict_0": "warn",
-  "dict_1": "info",
-  "u8_0": "6",
-  "u16_0": "35202",
-  "u32_0": "1964973739",
-  "u64_0": "4810489083243239145",
-  "float_0": "1.868",
-  "ip_0": "250.34.75.125",
-  "timestamp_0": "1799-03-16T01:34:18.311Z",
-  "json_0": "{\"foo\":\"bar_3\",\"baz\":{\"a\":[\"x\",\"y\"]},\"f3\":NaN,\"f4\":32}"
-}
-{
-  "_time": "2024-05-08T14:34:00.854Z",
-  "_msg": "message for the stream 9 and worker 0; ip=164.244.254.194; uuid=7e8373b1-ce0d-1ce7-8e96-4bcab8955598; u64=13949903463741076522",
-  "host": "host_9",
-  "worker_id": "0",
-  "run_id": "f9b3deee-e6b6-7f56-5deb-1586e4e81725",
-  "const_0": "some value 0 9",
-  "const_1": "some value 1 9",
-  "const_2": "some value 2 9",
-  "var_0": "some value 0 5371555382075206134",
-  "dict_0": "INFO",
-  "dict_1": "FATAL",
-  "u8_0": "219",
-  "u16_0": "31459",
-  "u32_0": "3918836777",
-  "u64_0": "6593354256620219850",
-  "float_0": "1.085",
-  "ip_0": "253.151.88.158",
-  "timestamp_0": "2042-10-05T16:42:57.082Z",
-  "json_0": "{\"foo\":\"bar_5\",\"baz\":{\"a\":[\"x\",\"y\"]},\"f3\":NaN,\"f4\":27}"
-}
-```
-
-The `run_id` field uniquely identifies every `vlogsgenerator` invocation.
-
-### How to write logs to VictoriaLogs?
-
-The generated logs can be written directly to VictoriaLogs by passing the address of [`/insert/jsonline` endpoint](https://docs.victoriametrics.com/victorialogs/data-ingestion/#json-stream-api)
-to `-addr` command-line flag. For example, the following command writes the generated logs to VictoriaLogs running at `localhost`:
-
-```
-bin/vlogsgenerator -addr=http://localhost:9428/insert/jsonline
-```
-
-### Configuration
-
-`vlogsgenerator` accepts various command-line flags, which can be used for configuring the number and the shape of the generated logs.
-These flags can be inspected by running `vlogsgenerator -help`. Below are the most interesting flags:
-
-* `-start` - starting timestamp for generating logs. Logs are evenly generated on the [`-start` ... `-end`] interval.
-* `-end` - ending timestamp for generating logs. Logs are evenly generated on the [`-start` ... `-end`] interval.
-* `-activeStreams` - the number of active [log streams](https://docs.victoriametrics.com/victorialogs/keyconcepts/#stream-fields) to generate.
-* `-logsPerStream` - the number of log entries to generate per each log stream. Log entries are evenly distributed on the [`-start` ... `-end`] interval.
-
-The total number of generated logs can be calculated as `-activeStreams` * `-logsPerStream`.
-
-For example, the following command generates `1_000_000` log entries on the time range `[2024-01-01 - 2024-02-01]` across `100`
-[log streams](https://docs.victoriametrics.com/victorialogs/keyconcepts/#stream-fields), where every logs stream contains `10_000` log entries,
-and writes them to `http://localhost:9428/insert/jsonline`:
-
-```
-bin/vlogsgenerator \
-  -start=2024-01-01 -end=2024-02-01 \
-  -activeStreams=100 \
-  -logsPerStream=10_000 \
-  -addr=http://localhost:9428/insert/jsonline
-```
-
-### Churn rate
-
-It is possible to generate churn rate for active [log streams](https://docs.victoriametrics.com/victorialogs/keyconcepts/#stream-fields)
-by specifying `-totalStreams` command-line flag bigger than `-activeStreams`. For example, the following command generates
-logs for `1000` total streams, while the number of active streams equals to `100`. This means that at every time there are logs for `100` streams,
-but these streams change over the given [`-start` ... `-end`] time range, so the total number of streams on the given time range becomes `1000`:
-
-```
-bin/vlogsgenerator \
-  -start=2024-01-01 -end=2024-02-01 \
-  -activeStreams=100 \
-  -totalStreams=1_000 \
-  -logsPerStream=10_000 \
-  -addr=http://localhost:9428/insert/jsonline
-```
-
-In this case the total number of generated logs equals to `-totalStreams` * `-logsPerStream` = `10_000_000`.
-
-### Benchmark tuning
-
-By default `vlogsgenerator` generates and writes logs by a single worker. This may limit the maximum data ingestion rate during benchmarks.
-The number of workers can be changed via `-workers` command-line flag. For example, the following command generates and writes logs with `16` workers:
-
-```
-bin/vlogsgenerator \
-  -start=2024-01-01 -end=2024-02-01 \
-  -activeStreams=100 \
-  -logsPerStream=10_000 \
-  -addr=http://localhost:9428/insert/jsonline \
-  -workers=16
-```
-
-### Output statistics
-
-Every 10 seconds `vlogsgenerator` writes statistics about the generated logs into `stderr`. The frequency of the generated statistics can be adjusted via `-statInterval` command-line flag.
-For example, the following command writes statistics every 2 seconds:
-
-```
-bin/vlogsgenerator \
-  -start=2024-01-01 -end=2024-02-01 \
-  -activeStreams=100 \
-  -logsPerStream=10_000 \
-  -addr=http://localhost:9428/insert/jsonline \
-  -statInterval=2s
-```
+VictoriaLogs source code has been moved to [github.com/VictoriaMetrics/VictoriaLogs](https://github.com/VictoriaMetrics/VictoriaLogs/).

app/vlogsgenerator/main.go

@@ -1,349 +0,0 @@
-package main
-
-import (
-	"bufio"
-	"flag"
-	"fmt"
-	"io"
-	"math"
-	"math/rand"
-	"net/http"
-	"net/url"
-	"os"
-	"strconv"
-	"sync"
-	"sync/atomic"
-	"time"
-
-	"github.com/VictoriaMetrics/VictoriaMetrics/lib/buildinfo"
-	"github.com/VictoriaMetrics/VictoriaMetrics/lib/envflag"
-	"github.com/VictoriaMetrics/VictoriaMetrics/lib/logger"
-	"github.com/VictoriaMetrics/VictoriaMetrics/lib/promutils"
-)
-
-var (
-	addr    = flag.String("addr", "stdout", "HTTP address to push the generated logs to; if it is set to stdout, then logs are generated to stdout")
-	workers = flag.Int("workers", 1, "The number of workers to use to push logs to -addr")
-
-	start         = newTimeFlag("start", "-1d", "Generated logs start from this time; see https://docs.victoriametrics.com/#timestamp-formats")
-	end           = newTimeFlag("end", "0s", "Generated logs end at this time; see https://docs.victoriametrics.com/#timestamp-formats")
-	activeStreams = flag.Int("activeStreams", 100, "The number of active log streams to generate; see https://docs.victoriametrics.com/victorialogs/keyconcepts/#stream-fields")
-	totalStreams  = flag.Int("totalStreams", 0, "The number of total log streams; if -totalStreams > -activeStreams, then some active streams are substituted with new streams "+
-		"during data generation")
-	logsPerStream     = flag.Int64("logsPerStream", 1_000, "The number of log entries to generate per each log stream. Log entries are evenly distributed between -start and -end")
-	constFieldsPerLog = flag.Int("constFieldsPerLog", 3, "The number of fields with constaint values to generate per each log entry; "+
-		"see https://docs.victoriametrics.com/victorialogs/keyconcepts/#data-model")
-	varFieldsPerLog = flag.Int("varFieldsPerLog", 1, "The number of fields with variable values to generate per each log entry; "+
-		"see https://docs.victoriametrics.com/victorialogs/keyconcepts/#data-model")
-	dictFieldsPerLog = flag.Int("dictFieldsPerLog", 2, "The number of fields with up to 8 different values to generate per each log entry; "+
-		"see https://docs.victoriametrics.com/victorialogs/keyconcepts/#data-model")
-	u8FieldsPerLog = flag.Int("u8FieldsPerLog", 1, "The number of fields with uint8 values to generate per each log entry; "+
-		"see https://docs.victoriametrics.com/victorialogs/keyconcepts/#data-model")
-	u16FieldsPerLog = flag.Int("u16FieldsPerLog", 1, "The number of fields with uint16 values to generate per each log entry; "+
-		"see https://docs.victoriametrics.com/victorialogs/keyconcepts/#data-model")
-	u32FieldsPerLog = flag.Int("u32FieldsPerLog", 1, "The number of fields with uint32 values to generate per each log entry; "+
-		"see https://docs.victoriametrics.com/victorialogs/keyconcepts/#data-model")
-	u64FieldsPerLog = flag.Int("u64FieldsPerLog", 1, "The number of fields with uint64 values to generate per each log entry; "+
-		"see https://docs.victoriametrics.com/victorialogs/keyconcepts/#data-model")
-	i64FieldsPerLog = flag.Int("i64FieldsPerLog", 1, "The number of fields with int64 values to generate per each log entry; "+
-		"see https://docs.victoriametrics.com/victorialogs/keyconcepts/#data-model")
-	floatFieldsPerLog = flag.Int("floatFieldsPerLog", 1, "The number of fields with float64 values to generate per each log entry; "+
-		"see https://docs.victoriametrics.com/victorialogs/keyconcepts/#data-model")
-	ipFieldsPerLog = flag.Int("ipFieldsPerLog", 1, "The number of fields with IPv4 values to generate per each log entry; "+
-		"see https://docs.victoriametrics.com/victorialogs/keyconcepts/#data-model")
-	timestampFieldsPerLog = flag.Int("timestampFieldsPerLog", 1, "The number of fields with ISO8601 timestamps per each log entry; "+
-		"see https://docs.victoriametrics.com/victorialogs/keyconcepts/#data-model")
-	jsonFieldsPerLog = flag.Int("jsonFieldsPerLog", 1, "The number of JSON fields to generate per each log entry; "+
-		"see https://docs.victoriametrics.com/victorialogs/keyconcepts/#data-model")
-
-	statInterval = flag.Duration("statInterval", 10*time.Second, "The interval between publishing the stats")
-)
-
-func main() {
-	// Write flags and help message to stdout, since it is easier to grep or pipe.
-	flag.CommandLine.SetOutput(os.Stdout)
-	envflag.Parse()
-	buildinfo.Init()
-	logger.Init()
-
-	var remoteWriteURL *url.URL
-	if *addr != "stdout" {
-		urlParsed, err := url.Parse(*addr)
-		if err != nil {
-			logger.Fatalf("cannot parse -addr=%q: %s", *addr, err)
-		}
-		qs, err := url.ParseQuery(urlParsed.RawQuery)
-		if err != nil {
-			logger.Fatalf("cannot parse query string in -addr=%q: %w", *addr, err)
-		}
-		qs.Set("_stream_fields", "host,worker_id")
-		urlParsed.RawQuery = qs.Encode()
-		remoteWriteURL = urlParsed
-	}
-
-	if start.nsec >= end.nsec {
-		logger.Fatalf("-start=%s must be smaller than -end=%s", start, end)
-	}
-	if *activeStreams <= 0 {
-		logger.Fatalf("-activeStreams must be bigger than 0; got %d", *activeStreams)
-	}
-	if *logsPerStream <= 0 {
-		logger.Fatalf("-logsPerStream must be bigger than 0; got %d", *logsPerStream)
-	}
-	if *totalStreams < *activeStreams {
-		*totalStreams = *activeStreams
-	}
-
-	cfg := &workerConfig{
-		url:           remoteWriteURL,
-		activeStreams: *activeStreams,
-		totalStreams:  *totalStreams,
-	}
-
-	// divide total and active streams among workers
-	if *workers <= 0 {
-		logger.Fatalf("-workers must be bigger than 0; got %d", *workers)
-	}
-	if *workers > *activeStreams {
-		logger.Fatalf("-workers=%d cannot exceed -activeStreams=%d", *workers, *activeStreams)
-	}
-	cfg.activeStreams /= *workers
-	cfg.totalStreams /= *workers
-
-	logger.Infof("start -workers=%d workers for ingesting -logsPerStream=%d log entries per each -totalStreams=%d (-activeStreams=%d) on a time range -start=%s, -end=%s to -addr=%s",
-		*workers, *logsPerStream, *totalStreams, *activeStreams, toRFC3339(start.nsec), toRFC3339(end.nsec), *addr)
-
-	startTime := time.Now()
-	var wg sync.WaitGroup
-	for i := 0; i < *workers; i++ {
-		wg.Add(1)
-		go func(workerID int) {
-			defer wg.Done()
-			generateAndPushLogs(cfg, workerID)
-		}(i)
-	}
-
-	go func() {
-		prevEntries := uint64(0)
-		prevBytes := uint64(0)
-		ticker := time.NewTicker(*statInterval)
-		for range ticker.C {
-			currEntries := logEntriesCount.Load()
-			deltaEntries := currEntries - prevEntries
-			rateEntries := float64(deltaEntries) / statInterval.Seconds()
-
-			currBytes := bytesGenerated.Load()
-			deltaBytes := currBytes - prevBytes
-			rateBytes := float64(deltaBytes) / statInterval.Seconds()
-			logger.Infof("generated %dK log entries (%dK total) at %.0fK entries/sec, %dMB (%dMB total) at %.0fMB/sec",
-				deltaEntries/1e3, currEntries/1e3, rateEntries/1e3, deltaBytes/1e6, currBytes/1e6, rateBytes/1e6)
-
-			prevEntries = currEntries
-			prevBytes = currBytes
-		}
-	}()
-
-	wg.Wait()
-
-	dSecs := time.Since(startTime).Seconds()
-	currEntries := logEntriesCount.Load()
-	currBytes := bytesGenerated.Load()
-	rateEntries := float64(currEntries) / dSecs
-	rateBytes := float64(currBytes) / dSecs
-	logger.Infof("ingested %dK log entries (%dMB) in %.3f seconds; avg ingestion rate: %.0fK entries/sec, %.0fMB/sec", currEntries/1e3, currBytes/1e6, dSecs, rateEntries/1e3, rateBytes/1e6)
-}
-
-var logEntriesCount atomic.Uint64
-
-var bytesGenerated atomic.Uint64
-
-type workerConfig struct {
-	url           *url.URL
-	activeStreams int
-	totalStreams  int
-}
-
-type statWriter struct {
-	w io.Writer
-}
-
-func (sw *statWriter) Write(p []byte) (int, error) {
-	bytesGenerated.Add(uint64(len(p)))
-	return sw.w.Write(p)
-}
-
-func generateAndPushLogs(cfg *workerConfig, workerID int) {
-	pr, pw := io.Pipe()
-	sw := &statWriter{
-		w: pw,
-	}
-	bw := bufio.NewWriter(sw)
-	doneCh := make(chan struct{})
-	go func() {
-		generateLogs(bw, workerID, cfg.activeStreams, cfg.totalStreams)
-		_ = bw.Flush()
-		_ = pw.Close()
-		close(doneCh)
-	}()
-
-	if cfg.url == nil {
-		_, err := io.Copy(os.Stdout, pr)
-		if err != nil {
-			logger.Fatalf("unexpected error when writing logs to stdout: %s", err)
-		}
-		return
-	}
-
-	req, err := http.NewRequest("POST", cfg.url.String(), pr)
-	if err != nil {
-		logger.Fatalf("cannot create request to %q: %s", cfg.url, err)
-	}
-
-	resp, err := http.DefaultClient.Do(req)
-	if err != nil {
-		logger.Fatalf("cannot perform request to %q: %s", cfg.url, err)
-	}
-	if resp.StatusCode/100 != 2 {
-		logger.Fatalf("unexpected status code got from %q: %d; want 2xx", cfg.url, err)
-	}
-
-	// Wait until all the generateLogs goroutine is finished.
-	<-doneCh
-}
-
-func generateLogs(bw *bufio.Writer, workerID, activeStreams, totalStreams int) {
-	streamLifetime := int64(float64(end.nsec-start.nsec) * (float64(activeStreams) / float64(totalStreams)))
-	streamStep := int64(float64(end.nsec-start.nsec) / float64(totalStreams-activeStreams+1))
-	step := streamLifetime / (*logsPerStream - 1)
-
-	currNsec := start.nsec
-	for currNsec < end.nsec {
-		firstStreamID := int((currNsec - start.nsec) / streamStep)
-		generateLogsAtTimestamp(bw, workerID, currNsec, firstStreamID, activeStreams)
-		currNsec += step
-	}
-}
-
-var runID = toUUID(rand.Uint64(), rand.Uint64())
-
-func generateLogsAtTimestamp(bw *bufio.Writer, workerID int, ts int64, firstStreamID, activeStreams int) {
-	streamID := firstStreamID
-	timeStr := toRFC3339(ts)
-	for i := 0; i < activeStreams; i++ {
-		ip := toIPv4(rand.Uint32())
-		uuid := toUUID(rand.Uint64(), rand.Uint64())
-		fmt.Fprintf(bw, `{"_time":"%s","_msg":"message for the stream %d and worker %d; ip=%s; uuid=%s; u64=%d","host":"host_%d","worker_id":"%d"`,
-			timeStr, streamID, workerID, ip, uuid, rand.Uint64(), streamID, workerID)
-		fmt.Fprintf(bw, `,"run_id":"%s"`, runID)
-		for j := 0; j < *constFieldsPerLog; j++ {
-			fmt.Fprintf(bw, `,"const_%d":"some value %d %d"`, j, j, streamID)
-		}
-		for j := 0; j < *varFieldsPerLog; j++ {
-			fmt.Fprintf(bw, `,"var_%d":"some value %d %d"`, j, j, rand.Uint64())
-		}
-		for j := 0; j < *dictFieldsPerLog; j++ {
-			fmt.Fprintf(bw, `,"dict_%d":"%s"`, j, dictValues[rand.Intn(len(dictValues))])
-		}
-		for j := 0; j < *u8FieldsPerLog; j++ {
-			fmt.Fprintf(bw, `,"u8_%d":"%d"`, j, uint8(rand.Uint32()))
-		}
-		for j := 0; j < *u16FieldsPerLog; j++ {
-			fmt.Fprintf(bw, `,"u16_%d":"%d"`, j, uint16(rand.Uint32()))
-		}
-		for j := 0; j < *u32FieldsPerLog; j++ {
-			fmt.Fprintf(bw, `,"u32_%d":"%d"`, j, rand.Uint32())
-		}
-		for j := 0; j < *u64FieldsPerLog; j++ {
-			fmt.Fprintf(bw, `,"u64_%d":"%d"`, j, rand.Uint64())
-		}
-		for j := 0; j < *i64FieldsPerLog; j++ {
-			fmt.Fprintf(bw, `,"i64_%d":"%d"`, j, int64(rand.Uint64()))
-		}
-		for j := 0; j < *floatFieldsPerLog; j++ {
-			fmt.Fprintf(bw, `,"float_%d":"%v"`, j, math.Round(10_000*rand.Float64())/1000)
-		}
-		for j := 0; j < *ipFieldsPerLog; j++ {
-			ip := toIPv4(rand.Uint32())
-			fmt.Fprintf(bw, `,"ip_%d":"%s"`, j, ip)
-		}
-		for j := 0; j < *timestampFieldsPerLog; j++ {
-			timestamp := toISO8601(int64(rand.Uint64()))
-			fmt.Fprintf(bw, `,"timestamp_%d":"%s"`, j, timestamp)
-		}
-		for j := 0; j < *jsonFieldsPerLog; j++ {
-			fmt.Fprintf(bw, `,"json_%d":"{\"foo\":\"bar_%d\",\"baz\":{\"a\":[\"x\",\"y\"]},\"f3\":NaN,\"f4\":%d}"`, j, rand.Intn(10), rand.Intn(100))
-		}
-		fmt.Fprintf(bw, "}\n")
-
-		logEntriesCount.Add(1)
-		streamID++
-	}
-}
-
-var dictValues = []string{
-	"debug",
-	"info",
-	"warn",
-	"error",
-	"fatal",
-	"ERROR",
-	"FATAL",
-	"INFO",
-}
-
-func newTimeFlag(name, defaultValue, description string) *timeFlag {
-	var tf timeFlag
-	if err := tf.Set(defaultValue); err != nil {
-		logger.Panicf("invalid defaultValue=%q for flag %q: %w", defaultValue, name, err)
-	}
-	flag.Var(&tf, name, description)
-	return &tf
-}
-
-type timeFlag struct {
-	s    string
-	nsec int64
-}
-
-func (tf *timeFlag) Set(s string) error {
-	msec, err := promutils.ParseTimeMsec(s)
-	if err != nil {
-		return fmt.Errorf("cannot parse time from %q: %w", s, err)
-	}
-	tf.s = s
-	tf.nsec = msec * 1e6
-	return nil
-}
-
-func (tf *timeFlag) String() string {
-	return tf.s
-}
-
-func toRFC3339(nsec int64) string {
-	return time.Unix(0, nsec).UTC().Format(time.RFC3339Nano)
-}
-
-func toISO8601(nsec int64) string {
-	return time.Unix(0, nsec).UTC().Format("2006-01-02T15:04:05.000Z")
-}
-
-func toIPv4(n uint32) string {
-	dst := make([]byte, 0, len("255.255.255.255"))
-	dst = marshalUint64(dst, uint64(n>>24))
-	dst = append(dst, '.')
-	dst = marshalUint64(dst, uint64((n>>16)&0xff))
-	dst = append(dst, '.')
-	dst = marshalUint64(dst, uint64((n>>8)&0xff))
-	dst = append(dst, '.')
-	dst = marshalUint64(dst, uint64(n&0xff))
-	return string(dst)
-}
-
-func toUUID(a, b uint64) string {
-	return fmt.Sprintf("%08x-%04x-%04x-%04x-%012x", a&(1<<32-1), (a>>32)&(1<<16-1), (a >> 48), b&(1<<16-1), b>>16)
-}
-
-// marshalUint64 appends string representation of n to dst and returns the result.
-func marshalUint64(dst []byte, n uint64) []byte {
-	return strconv.AppendUint(dst, n, 10)
-}

app/vlselect/README.md

@@ -0,0 +1 @@
+VictoriaLogs source code has been moved to [github.com/VictoriaMetrics/VictoriaLogs](https://github.com/VictoriaMetrics/VictoriaLogs/).

app/vlselect/logsql/buffered_writer.go

@@ -1,47 +0,0 @@
-package logsql
-
-import (
-	"bufio"
-	"io"
-	"sync"
-)
-
-func getBufferedWriter(w io.Writer) *bufferedWriter {
-	v := bufferedWriterPool.Get()
-	if v == nil {
-		return &bufferedWriter{
-			bw: bufio.NewWriter(w),
-		}
-	}
-	bw := v.(*bufferedWriter)
-	bw.bw.Reset(w)
-	return bw
-}
-
-func putBufferedWriter(bw *bufferedWriter) {
-	bw.reset()
-	bufferedWriterPool.Put(bw)
-}
-
-var bufferedWriterPool sync.Pool
-
-type bufferedWriter struct {
-	mu sync.Mutex
-	bw *bufio.Writer
-}
-
-func (bw *bufferedWriter) reset() {
-	// nothing to do
-}
-
-func (bw *bufferedWriter) WriteIgnoreErrors(p []byte) {
-	bw.mu.Lock()
-	_, _ = bw.bw.Write(p)
-	bw.mu.Unlock()
-}
-
-func (bw *bufferedWriter) FlushIgnoreErrors() {
-	bw.mu.Lock()
-	_ = bw.bw.Flush()
-	bw.mu.Unlock()
-}

app/vlselect/logsql/facets_response.qtpl

@@ -1,49 +0,0 @@
-{% import (
-	"slices"
-) %}
-
-{% stripspace %}
-
-{% func FacetsResponse(m map[string][]facetEntry) %}
-{
-	{% code
-		sortedKeys := make([]string, 0, len(m))
-		for k := range m {
-			sortedKeys = append(sortedKeys, k)
-		}
-		slices.Sort(sortedKeys)
-	%}
-	"facets":[
-		{% if len(sortedKeys) > 0 %}
-			{%= facetsLine(m, sortedKeys[0]) %}
-			{% for _, k := range sortedKeys[1:] %}
-				,{%= facetsLine(m, k) %}
-			{% endfor %}
-		{% endif %}
-	]
-}
-{% endfunc %}
-
-{% func facetsLine(m map[string][]facetEntry, k string) %}
-{
-	"field_name":{%q= k %},
-	"values":[
-		{% code	fes := m[k] %}
-		{% if len(fes) > 0 %}
-			{%= facetLine(fes[0]) %}
-			{% for _, fe := range fes[1:] %}
-				,{%= facetLine(fe) %}
-			{% endfor %}
-		{% endif %}
-	]
-}
-{% endfunc %}
-
-{% func facetLine(fe facetEntry) %}
-{
-	"field_value":{%q= fe.value %},
-	"hits":{%s= fe.hits %}
-}
-{% endfunc %}
-
-{% endstripspace %}

app/vlselect/logsql/facets_response.qtpl.go

@@ -1,178 +0,0 @@
-// Code generated by qtc from "facets_response.qtpl". DO NOT EDIT.
-// See https://github.com/valyala/quicktemplate for details.
-
-//line app/vlselect/logsql/facets_response.qtpl:1
-package logsql
-
-//line app/vlselect/logsql/facets_response.qtpl:1
-import (
-	"slices"
-)
-
-//line app/vlselect/logsql/facets_response.qtpl:7
-import (
-	qtio422016 "io"
-
-	qt422016 "github.com/valyala/quicktemplate"
-)
-
-//line app/vlselect/logsql/facets_response.qtpl:7
-var (
-	_ = qtio422016.Copy
-	_ = qt422016.AcquireByteBuffer
-)
-
-//line app/vlselect/logsql/facets_response.qtpl:7
-func StreamFacetsResponse(qw422016 *qt422016.Writer, m map[string][]facetEntry) {
-//line app/vlselect/logsql/facets_response.qtpl:7
-	qw422016.N().S(`{`)
-//line app/vlselect/logsql/facets_response.qtpl:10
-	sortedKeys := make([]string, 0, len(m))
-	for k := range m {
-		sortedKeys = append(sortedKeys, k)
-	}
-	slices.Sort(sortedKeys)
-
-//line app/vlselect/logsql/facets_response.qtpl:15
-	qw422016.N().S(`"facets":[`)
-//line app/vlselect/logsql/facets_response.qtpl:17
-	if len(sortedKeys) > 0 {
-//line app/vlselect/logsql/facets_response.qtpl:18
-		streamfacetsLine(qw422016, m, sortedKeys[0])
-//line app/vlselect/logsql/facets_response.qtpl:19
-		for _, k := range sortedKeys[1:] {
-//line app/vlselect/logsql/facets_response.qtpl:19
-			qw422016.N().S(`,`)
-//line app/vlselect/logsql/facets_response.qtpl:20
-			streamfacetsLine(qw422016, m, k)
-//line app/vlselect/logsql/facets_response.qtpl:21
-		}
-//line app/vlselect/logsql/facets_response.qtpl:22
-	}
-//line app/vlselect/logsql/facets_response.qtpl:22
-	qw422016.N().S(`]}`)
-//line app/vlselect/logsql/facets_response.qtpl:25
-}
-
-//line app/vlselect/logsql/facets_response.qtpl:25
-func WriteFacetsResponse(qq422016 qtio422016.Writer, m map[string][]facetEntry) {
-//line app/vlselect/logsql/facets_response.qtpl:25
-	qw422016 := qt422016.AcquireWriter(qq422016)
-//line app/vlselect/logsql/facets_response.qtpl:25
-	StreamFacetsResponse(qw422016, m)
-//line app/vlselect/logsql/facets_response.qtpl:25
-	qt422016.ReleaseWriter(qw422016)
-//line app/vlselect/logsql/facets_response.qtpl:25
-}
-
-//line app/vlselect/logsql/facets_response.qtpl:25
-func FacetsResponse(m map[string][]facetEntry) string {
-//line app/vlselect/logsql/facets_response.qtpl:25
-	qb422016 := qt422016.AcquireByteBuffer()
-//line app/vlselect/logsql/facets_response.qtpl:25
-	WriteFacetsResponse(qb422016, m)
-//line app/vlselect/logsql/facets_response.qtpl:25
-	qs422016 := string(qb422016.B)
-//line app/vlselect/logsql/facets_response.qtpl:25
-	qt422016.ReleaseByteBuffer(qb422016)
-//line app/vlselect/logsql/facets_response.qtpl:25
-	return qs422016
-//line app/vlselect/logsql/facets_response.qtpl:25
-}
-
-//line app/vlselect/logsql/facets_response.qtpl:27
-func streamfacetsLine(qw422016 *qt422016.Writer, m map[string][]facetEntry, k string) {
-//line app/vlselect/logsql/facets_response.qtpl:27
-	qw422016.N().S(`{"field_name":`)
-//line app/vlselect/logsql/facets_response.qtpl:29
-	qw422016.N().Q(k)
-//line app/vlselect/logsql/facets_response.qtpl:29
-	qw422016.N().S(`,"values":[`)
-//line app/vlselect/logsql/facets_response.qtpl:31
-	fes := m[k]
-
-//line app/vlselect/logsql/facets_response.qtpl:32
-	if len(fes) > 0 {
-//line app/vlselect/logsql/facets_response.qtpl:33
-		streamfacetLine(qw422016, fes[0])
-//line app/vlselect/logsql/facets_response.qtpl:34
-		for _, fe := range fes[1:] {
-//line app/vlselect/logsql/facets_response.qtpl:34
-			qw422016.N().S(`,`)
-//line app/vlselect/logsql/facets_response.qtpl:35
-			streamfacetLine(qw422016, fe)
-//line app/vlselect/logsql/facets_response.qtpl:36
-		}
-//line app/vlselect/logsql/facets_response.qtpl:37
-	}
-//line app/vlselect/logsql/facets_response.qtpl:37
-	qw422016.N().S(`]}`)
-//line app/vlselect/logsql/facets_response.qtpl:40
-}
-
-//line app/vlselect/logsql/facets_response.qtpl:40
-func writefacetsLine(qq422016 qtio422016.Writer, m map[string][]facetEntry, k string) {
-//line app/vlselect/logsql/facets_response.qtpl:40
-	qw422016 := qt422016.AcquireWriter(qq422016)
-//line app/vlselect/logsql/facets_response.qtpl:40
-	streamfacetsLine(qw422016, m, k)
-//line app/vlselect/logsql/facets_response.qtpl:40
-	qt422016.ReleaseWriter(qw422016)
-//line app/vlselect/logsql/facets_response.qtpl:40
-}
-
-//line app/vlselect/logsql/facets_response.qtpl:40
-func facetsLine(m map[string][]facetEntry, k string) string {
-//line app/vlselect/logsql/facets_response.qtpl:40
-	qb422016 := qt422016.AcquireByteBuffer()
-//line app/vlselect/logsql/facets_response.qtpl:40
-	writefacetsLine(qb422016, m, k)
-//line app/vlselect/logsql/facets_response.qtpl:40
-	qs422016 := string(qb422016.B)
-//line app/vlselect/logsql/facets_response.qtpl:40
-	qt422016.ReleaseByteBuffer(qb422016)
-//line app/vlselect/logsql/facets_response.qtpl:40
-	return qs422016
-//line app/vlselect/logsql/facets_response.qtpl:40
-}
-
-//line app/vlselect/logsql/facets_response.qtpl:42
-func streamfacetLine(qw422016 *qt422016.Writer, fe facetEntry) {
-//line app/vlselect/logsql/facets_response.qtpl:42
-	qw422016.N().S(`{"field_value":`)
-//line app/vlselect/logsql/facets_response.qtpl:44
-	qw422016.N().Q(fe.value)
-//line app/vlselect/logsql/facets_response.qtpl:44
-	qw422016.N().S(`,"hits":`)
-//line app/vlselect/logsql/facets_response.qtpl:45
-	qw422016.N().S(fe.hits)
-//line app/vlselect/logsql/facets_response.qtpl:45
-	qw422016.N().S(`}`)
-//line app/vlselect/logsql/facets_response.qtpl:47
-}
-
-//line app/vlselect/logsql/facets_response.qtpl:47
-func writefacetLine(qq422016 qtio422016.Writer, fe facetEntry) {
-//line app/vlselect/logsql/facets_response.qtpl:47
-	qw422016 := qt422016.AcquireWriter(qq422016)
-//line app/vlselect/logsql/facets_response.qtpl:47
-	streamfacetLine(qw422016, fe)
-//line app/vlselect/logsql/facets_response.qtpl:47
-	qt422016.ReleaseWriter(qw422016)
-//line app/vlselect/logsql/facets_response.qtpl:47
-}
-
-//line app/vlselect/logsql/facets_response.qtpl:47
-func facetLine(fe facetEntry) string {
-//line app/vlselect/logsql/facets_response.qtpl:47
-	qb422016 := qt422016.AcquireByteBuffer()
-//line app/vlselect/logsql/facets_response.qtpl:47
-	writefacetLine(qb422016, fe)
-//line app/vlselect/logsql/facets_response.qtpl:47
-	qs422016 := string(qb422016.B)
-//line app/vlselect/logsql/facets_response.qtpl:47
-	qt422016.ReleaseByteBuffer(qb422016)
-//line app/vlselect/logsql/facets_response.qtpl:47
-	return qs422016
-//line app/vlselect/logsql/facets_response.qtpl:47
-}

app/vlselect/logsql/hits_response.qtpl

@@ -1,70 +0,0 @@
-{% import (
-	"slices"
-
-	"github.com/VictoriaMetrics/VictoriaMetrics/lib/logstorage"
-) %}
-
-{% stripspace %}
-
-// FieldsForHits formats labels for /select/logsql/hits response
-{% func FieldsForHits(columns []logstorage.BlockColumn, rowIdx int) %}
-{
-	{% if len(columns) > 0 %}
-		{%q= columns[0].Name %}:{%q= columns[0].Values[rowIdx] %}
-		{% for _, c := range columns[1:] %}
-			,{%q= c.Name %}:{%q= c.Values[rowIdx] %}
-		{% endfor %}
-	{% endif %}
-}
-{% endfunc %}
-
-{% func HitsSeries(m map[string]*hitsSeries) %}
-{
-	{% code
-		sortedKeys := make([]string, 0, len(m))
-		for k := range m {
-			sortedKeys = append(sortedKeys, k)
-		}
-		slices.Sort(sortedKeys)
-	%}
-	"hits":[
-		{% if len(sortedKeys) > 0 %}
-			{%= hitsSeriesLine(m, sortedKeys[0]) %}
-			{% for _, k := range sortedKeys[1:] %}
-				,{%= hitsSeriesLine(m, k) %}
-			{% endfor %}
-		{% endif %}
-	]
-}
-{% endfunc %}
-
-{% func hitsSeriesLine(m map[string]*hitsSeries, k string) %}
-{
-	{% code
-		hs := m[k]
-		hs.sort()
-		timestamps := hs.timestamps
-		hits := hs.hits
-	%}
-	"fields":{%s= k %},
-	"timestamps":[
-		{% if len(timestamps) > 0 %}
-			{%q= timestamps[0] %}
-			{% for _, ts := range timestamps[1:] %}
-				,{%q= ts %}
-			{% endfor %}
-		{% endif %}
-	],
-	"values":[
-		{% if len(hits) > 0 %}
-			{%dul= hits[0] %}
-			{% for _, v := range hits[1:] %}
-				,{%dul= v %}
-			{% endfor %}
-		{% endif %}
-	],
-	"total":{%dul= hs.hitsTotal %}
-}
-{% endfunc %}
-
-{% endstripspace %}

app/vlselect/logsql/hits_response.qtpl.go

@@ -1,223 +0,0 @@
-// Code generated by qtc from "hits_response.qtpl". DO NOT EDIT.
-// See https://github.com/valyala/quicktemplate for details.
-
-//line app/vlselect/logsql/hits_response.qtpl:1
-package logsql
-
-//line app/vlselect/logsql/hits_response.qtpl:1
-import (
-	"slices"
-
-	"github.com/VictoriaMetrics/VictoriaMetrics/lib/logstorage"
-)
-
-// FieldsForHits formats labels for /select/logsql/hits response
-
-//line app/vlselect/logsql/hits_response.qtpl:10
-import (
-	qtio422016 "io"
-
-	qt422016 "github.com/valyala/quicktemplate"
-)
-
-//line app/vlselect/logsql/hits_response.qtpl:10
-var (
-	_ = qtio422016.Copy
-	_ = qt422016.AcquireByteBuffer
-)
-
-//line app/vlselect/logsql/hits_response.qtpl:10
-func StreamFieldsForHits(qw422016 *qt422016.Writer, columns []logstorage.BlockColumn, rowIdx int) {
-//line app/vlselect/logsql/hits_response.qtpl:10
-	qw422016.N().S(`{`)
-//line app/vlselect/logsql/hits_response.qtpl:12
-	if len(columns) > 0 {
-//line app/vlselect/logsql/hits_response.qtpl:13
-		qw422016.N().Q(columns[0].Name)
-//line app/vlselect/logsql/hits_response.qtpl:13
-		qw422016.N().S(`:`)
-//line app/vlselect/logsql/hits_response.qtpl:13
-		qw422016.N().Q(columns[0].Values[rowIdx])
-//line app/vlselect/logsql/hits_response.qtpl:14
-		for _, c := range columns[1:] {
-//line app/vlselect/logsql/hits_response.qtpl:14
-			qw422016.N().S(`,`)
-//line app/vlselect/logsql/hits_response.qtpl:15
-			qw422016.N().Q(c.Name)
-//line app/vlselect/logsql/hits_response.qtpl:15
-			qw422016.N().S(`:`)
-//line app/vlselect/logsql/hits_response.qtpl:15
-			qw422016.N().Q(c.Values[rowIdx])
-//line app/vlselect/logsql/hits_response.qtpl:16
-		}
-//line app/vlselect/logsql/hits_response.qtpl:17
-	}
-//line app/vlselect/logsql/hits_response.qtpl:17
-	qw422016.N().S(`}`)
-//line app/vlselect/logsql/hits_response.qtpl:19
-}
-
-//line app/vlselect/logsql/hits_response.qtpl:19
-func WriteFieldsForHits(qq422016 qtio422016.Writer, columns []logstorage.BlockColumn, rowIdx int) {
-//line app/vlselect/logsql/hits_response.qtpl:19
-	qw422016 := qt422016.AcquireWriter(qq422016)
-//line app/vlselect/logsql/hits_response.qtpl:19
-	StreamFieldsForHits(qw422016, columns, rowIdx)
-//line app/vlselect/logsql/hits_response.qtpl:19
-	qt422016.ReleaseWriter(qw422016)
-//line app/vlselect/logsql/hits_response.qtpl:19
-}
-
-//line app/vlselect/logsql/hits_response.qtpl:19
-func FieldsForHits(columns []logstorage.BlockColumn, rowIdx int) string {
-//line app/vlselect/logsql/hits_response.qtpl:19
-	qb422016 := qt422016.AcquireByteBuffer()
-//line app/vlselect/logsql/hits_response.qtpl:19
-	WriteFieldsForHits(qb422016, columns, rowIdx)
-//line app/vlselect/logsql/hits_response.qtpl:19
-	qs422016 := string(qb422016.B)
-//line app/vlselect/logsql/hits_response.qtpl:19
-	qt422016.ReleaseByteBuffer(qb422016)
-//line app/vlselect/logsql/hits_response.qtpl:19
-	return qs422016
-//line app/vlselect/logsql/hits_response.qtpl:19
-}
-
-//line app/vlselect/logsql/hits_response.qtpl:21
-func StreamHitsSeries(qw422016 *qt422016.Writer, m map[string]*hitsSeries) {
-//line app/vlselect/logsql/hits_response.qtpl:21
-	qw422016.N().S(`{`)
-//line app/vlselect/logsql/hits_response.qtpl:24
-	sortedKeys := make([]string, 0, len(m))
-	for k := range m {
-		sortedKeys = append(sortedKeys, k)
-	}
-	slices.Sort(sortedKeys)
-
-//line app/vlselect/logsql/hits_response.qtpl:29
-	qw422016.N().S(`"hits":[`)
-//line app/vlselect/logsql/hits_response.qtpl:31
-	if len(sortedKeys) > 0 {
-//line app/vlselect/logsql/hits_response.qtpl:32
-		streamhitsSeriesLine(qw422016, m, sortedKeys[0])
-//line app/vlselect/logsql/hits_response.qtpl:33
-		for _, k := range sortedKeys[1:] {
-//line app/vlselect/logsql/hits_response.qtpl:33
-			qw422016.N().S(`,`)
-//line app/vlselect/logsql/hits_response.qtpl:34
-			streamhitsSeriesLine(qw422016, m, k)
-//line app/vlselect/logsql/hits_response.qtpl:35
-		}
-//line app/vlselect/logsql/hits_response.qtpl:36
-	}
-//line app/vlselect/logsql/hits_response.qtpl:36
-	qw422016.N().S(`]}`)
-//line app/vlselect/logsql/hits_response.qtpl:39
-}
-
-//line app/vlselect/logsql/hits_response.qtpl:39
-func WriteHitsSeries(qq422016 qtio422016.Writer, m map[string]*hitsSeries) {
-//line app/vlselect/logsql/hits_response.qtpl:39
-	qw422016 := qt422016.AcquireWriter(qq422016)
-//line app/vlselect/logsql/hits_response.qtpl:39
-	StreamHitsSeries(qw422016, m)
-//line app/vlselect/logsql/hits_response.qtpl:39
-	qt422016.ReleaseWriter(qw422016)
-//line app/vlselect/logsql/hits_response.qtpl:39
-}
-
-//line app/vlselect/logsql/hits_response.qtpl:39
-func HitsSeries(m map[string]*hitsSeries) string {
-//line app/vlselect/logsql/hits_response.qtpl:39
-	qb422016 := qt422016.AcquireByteBuffer()
-//line app/vlselect/logsql/hits_response.qtpl:39
-	WriteHitsSeries(qb422016, m)
-//line app/vlselect/logsql/hits_response.qtpl:39
-	qs422016 := string(qb422016.B)
-//line app/vlselect/logsql/hits_response.qtpl:39
-	qt422016.ReleaseByteBuffer(qb422016)
-//line app/vlselect/logsql/hits_response.qtpl:39
-	return qs422016
-//line app/vlselect/logsql/hits_response.qtpl:39
-}
-
-//line app/vlselect/logsql/hits_response.qtpl:41
-func streamhitsSeriesLine(qw422016 *qt422016.Writer, m map[string]*hitsSeries, k string) {
-//line app/vlselect/logsql/hits_response.qtpl:41
-	qw422016.N().S(`{`)
-//line app/vlselect/logsql/hits_response.qtpl:44
-	hs := m[k]
-	hs.sort()
-	timestamps := hs.timestamps
-	hits := hs.hits
-
-//line app/vlselect/logsql/hits_response.qtpl:48
-	qw422016.N().S(`"fields":`)
-//line app/vlselect/logsql/hits_response.qtpl:49
-	qw422016.N().S(k)
-//line app/vlselect/logsql/hits_response.qtpl:49
-	qw422016.N().S(`,"timestamps":[`)
-//line app/vlselect/logsql/hits_response.qtpl:51
-	if len(timestamps) > 0 {
-//line app/vlselect/logsql/hits_response.qtpl:52
-		qw422016.N().Q(timestamps[0])
-//line app/vlselect/logsql/hits_response.qtpl:53
-		for _, ts := range timestamps[1:] {
-//line app/vlselect/logsql/hits_response.qtpl:53
-			qw422016.N().S(`,`)
-//line app/vlselect/logsql/hits_response.qtpl:54
-			qw422016.N().Q(ts)
-//line app/vlselect/logsql/hits_response.qtpl:55
-		}
-//line app/vlselect/logsql/hits_response.qtpl:56
-	}
-//line app/vlselect/logsql/hits_response.qtpl:56
-	qw422016.N().S(`],"values":[`)
-//line app/vlselect/logsql/hits_response.qtpl:59
-	if len(hits) > 0 {
-//line app/vlselect/logsql/hits_response.qtpl:60
-		qw422016.N().DUL(hits[0])
-//line app/vlselect/logsql/hits_response.qtpl:61
-		for _, v := range hits[1:] {
-//line app/vlselect/logsql/hits_response.qtpl:61
-			qw422016.N().S(`,`)
-//line app/vlselect/logsql/hits_response.qtpl:62
-			qw422016.N().DUL(v)
-//line app/vlselect/logsql/hits_response.qtpl:63
-		}
-//line app/vlselect/logsql/hits_response.qtpl:64
-	}
-//line app/vlselect/logsql/hits_response.qtpl:64
-	qw422016.N().S(`],"total":`)
-//line app/vlselect/logsql/hits_response.qtpl:66
-	qw422016.N().DUL(hs.hitsTotal)
-//line app/vlselect/logsql/hits_response.qtpl:66
-	qw422016.N().S(`}`)
-//line app/vlselect/logsql/hits_response.qtpl:68
-}
-
-//line app/vlselect/logsql/hits_response.qtpl:68
-func writehitsSeriesLine(qq422016 qtio422016.Writer, m map[string]*hitsSeries, k string) {
-//line app/vlselect/logsql/hits_response.qtpl:68
-	qw422016 := qt422016.AcquireWriter(qq422016)
-//line app/vlselect/logsql/hits_response.qtpl:68
-	streamhitsSeriesLine(qw422016, m, k)
-//line app/vlselect/logsql/hits_response.qtpl:68
-	qt422016.ReleaseWriter(qw422016)
-//line app/vlselect/logsql/hits_response.qtpl:68
-}
-
-//line app/vlselect/logsql/hits_response.qtpl:68
-func hitsSeriesLine(m map[string]*hitsSeries, k string) string {
-//line app/vlselect/logsql/hits_response.qtpl:68
-	qb422016 := qt422016.AcquireByteBuffer()
-//line app/vlselect/logsql/hits_response.qtpl:68
-	writehitsSeriesLine(qb422016, m, k)
-//line app/vlselect/logsql/hits_response.qtpl:68
-	qs422016 := string(qb422016.B)
-//line app/vlselect/logsql/hits_response.qtpl:68
-	qt422016.ReleaseByteBuffer(qb422016)
-//line app/vlselect/logsql/hits_response.qtpl:68
-	return qs422016
-//line app/vlselect/logsql/hits_response.qtpl:68
-}

app/vlselect/logsql/logsql.qtpl

@@ -1,32 +0,0 @@
-{% import (
-	"github.com/VictoriaMetrics/VictoriaMetrics/lib/logstorage"
-) %}
-
-{% stripspace %}
-
-// ValuesWithHitsJSON generates JSON from the given values.
-{% func ValuesWithHitsJSON(values []logstorage.ValueWithHits) %}
-{
-	"values":{%= valuesWithHitsJSONArray(values) %}
-}
-{% endfunc %}
-
-{% func valuesWithHitsJSONArray(values []logstorage.ValueWithHits) %}
-[
-	{% if len(values) > 0 %}
-		{%= valueWithHitsJSON(values[0]) %}
-		{% for _, v := range values[1:] %}
-			,{%= valueWithHitsJSON(v) %}
-		{% endfor %}
-	{% endif %}
-]
-{% endfunc %}
-
-{% func valueWithHitsJSON(v logstorage.ValueWithHits) %}
-{
-	"value":{%q= v.Value %},
-	"hits":{%dul= v.Hits %}
-}
-{% endfunc %}
-
-{% endstripspace %}

app/vlselect/logsql/logsql.qtpl.go

@@ -1,152 +0,0 @@
-// Code generated by qtc from "logsql.qtpl". DO NOT EDIT.
-// See https://github.com/valyala/quicktemplate for details.
-
-//line app/vlselect/logsql/logsql.qtpl:1
-package logsql
-
-//line app/vlselect/logsql/logsql.qtpl:1
-import (
-	"github.com/VictoriaMetrics/VictoriaMetrics/lib/logstorage"
-)
-
-// ValuesWithHitsJSON generates JSON from the given values.
-
-//line app/vlselect/logsql/logsql.qtpl:8
-import (
-	qtio422016 "io"
-
-	qt422016 "github.com/valyala/quicktemplate"
-)
-
-//line app/vlselect/logsql/logsql.qtpl:8
-var (
-	_ = qtio422016.Copy
-	_ = qt422016.AcquireByteBuffer
-)
-
-//line app/vlselect/logsql/logsql.qtpl:8
-func StreamValuesWithHitsJSON(qw422016 *qt422016.Writer, values []logstorage.ValueWithHits) {
-//line app/vlselect/logsql/logsql.qtpl:8
-	qw422016.N().S(`{"values":`)
-//line app/vlselect/logsql/logsql.qtpl:10
-	streamvaluesWithHitsJSONArray(qw422016, values)
-//line app/vlselect/logsql/logsql.qtpl:10
-	qw422016.N().S(`}`)
-//line app/vlselect/logsql/logsql.qtpl:12
-}
-
-//line app/vlselect/logsql/logsql.qtpl:12
-func WriteValuesWithHitsJSON(qq422016 qtio422016.Writer, values []logstorage.ValueWithHits) {
-//line app/vlselect/logsql/logsql.qtpl:12
-	qw422016 := qt422016.AcquireWriter(qq422016)
-//line app/vlselect/logsql/logsql.qtpl:12
-	StreamValuesWithHitsJSON(qw422016, values)
-//line app/vlselect/logsql/logsql.qtpl:12
-	qt422016.ReleaseWriter(qw422016)
-//line app/vlselect/logsql/logsql.qtpl:12
-}
-
-//line app/vlselect/logsql/logsql.qtpl:12
-func ValuesWithHitsJSON(values []logstorage.ValueWithHits) string {
-//line app/vlselect/logsql/logsql.qtpl:12
-	qb422016 := qt422016.AcquireByteBuffer()
-//line app/vlselect/logsql/logsql.qtpl:12
-	WriteValuesWithHitsJSON(qb422016, values)
-//line app/vlselect/logsql/logsql.qtpl:12
-	qs422016 := string(qb422016.B)
-//line app/vlselect/logsql/logsql.qtpl:12
-	qt422016.ReleaseByteBuffer(qb422016)
-//line app/vlselect/logsql/logsql.qtpl:12
-	return qs422016
-//line app/vlselect/logsql/logsql.qtpl:12
-}
-
-//line app/vlselect/logsql/logsql.qtpl:14
-func streamvaluesWithHitsJSONArray(qw422016 *qt422016.Writer, values []logstorage.ValueWithHits) {
-//line app/vlselect/logsql/logsql.qtpl:14
-	qw422016.N().S(`[`)
-//line app/vlselect/logsql/logsql.qtpl:16
-	if len(values) > 0 {
-//line app/vlselect/logsql/logsql.qtpl:17
-		streamvalueWithHitsJSON(qw422016, values[0])
-//line app/vlselect/logsql/logsql.qtpl:18
-		for _, v := range values[1:] {
-//line app/vlselect/logsql/logsql.qtpl:18
-			qw422016.N().S(`,`)
-//line app/vlselect/logsql/logsql.qtpl:19
-			streamvalueWithHitsJSON(qw422016, v)
-//line app/vlselect/logsql/logsql.qtpl:20
-		}
-//line app/vlselect/logsql/logsql.qtpl:21
-	}
-//line app/vlselect/logsql/logsql.qtpl:21
-	qw422016.N().S(`]`)
-//line app/vlselect/logsql/logsql.qtpl:23
-}
-
-//line app/vlselect/logsql/logsql.qtpl:23
-func writevaluesWithHitsJSONArray(qq422016 qtio422016.Writer, values []logstorage.ValueWithHits) {
-//line app/vlselect/logsql/logsql.qtpl:23
-	qw422016 := qt422016.AcquireWriter(qq422016)
-//line app/vlselect/logsql/logsql.qtpl:23
-	streamvaluesWithHitsJSONArray(qw422016, values)
-//line app/vlselect/logsql/logsql.qtpl:23
-	qt422016.ReleaseWriter(qw422016)
-//line app/vlselect/logsql/logsql.qtpl:23
-}
-
-//line app/vlselect/logsql/logsql.qtpl:23
-func valuesWithHitsJSONArray(values []logstorage.ValueWithHits) string {
-//line app/vlselect/logsql/logsql.qtpl:23
-	qb422016 := qt422016.AcquireByteBuffer()
-//line app/vlselect/logsql/logsql.qtpl:23
-	writevaluesWithHitsJSONArray(qb422016, values)
-//line app/vlselect/logsql/logsql.qtpl:23
-	qs422016 := string(qb422016.B)
-//line app/vlselect/logsql/logsql.qtpl:23
-	qt422016.ReleaseByteBuffer(qb422016)
-//line app/vlselect/logsql/logsql.qtpl:23
-	return qs422016
-//line app/vlselect/logsql/logsql.qtpl:23
-}
-
-//line app/vlselect/logsql/logsql.qtpl:25
-func streamvalueWithHitsJSON(qw422016 *qt422016.Writer, v logstorage.ValueWithHits) {
-//line app/vlselect/logsql/logsql.qtpl:25
-	qw422016.N().S(`{"value":`)
-//line app/vlselect/logsql/logsql.qtpl:27
-	qw422016.N().Q(v.Value)
-//line app/vlselect/logsql/logsql.qtpl:27
-	qw422016.N().S(`,"hits":`)
-//line app/vlselect/logsql/logsql.qtpl:28
-	qw422016.N().DUL(v.Hits)
-//line app/vlselect/logsql/logsql.qtpl:28
-	qw422016.N().S(`}`)
-//line app/vlselect/logsql/logsql.qtpl:30
-}
-
-//line app/vlselect/logsql/logsql.qtpl:30
-func writevalueWithHitsJSON(qq422016 qtio422016.Writer, v logstorage.ValueWithHits) {
-//line app/vlselect/logsql/logsql.qtpl:30
-	qw422016 := qt422016.AcquireWriter(qq422016)
-//line app/vlselect/logsql/logsql.qtpl:30
-	streamvalueWithHitsJSON(qw422016, v)
-//line app/vlselect/logsql/logsql.qtpl:30
-	qt422016.ReleaseWriter(qw422016)
-//line app/vlselect/logsql/logsql.qtpl:30
-}
-
-//line app/vlselect/logsql/logsql.qtpl:30
-func valueWithHitsJSON(v logstorage.ValueWithHits) string {
-//line app/vlselect/logsql/logsql.qtpl:30
-	qb422016 := qt422016.AcquireByteBuffer()
-//line app/vlselect/logsql/logsql.qtpl:30
-	writevalueWithHitsJSON(qb422016, v)
-//line app/vlselect/logsql/logsql.qtpl:30
-	qs422016 := string(qb422016.B)
-//line app/vlselect/logsql/logsql.qtpl:30
-	qt422016.ReleaseByteBuffer(qb422016)
-//line app/vlselect/logsql/logsql.qtpl:30
-	return qs422016
-//line app/vlselect/logsql/logsql.qtpl:30
-}

app/vlselect/logsql/logsql_test.go

@@ -1,103 +0,0 @@
-package logsql
-
-import (
-	"testing"
-)
-
-func TestParseExtraFilters_Success(t *testing.T) {
-	f := func(s, resultExpected string) {
-		t.Helper()
-
-		f, err := parseExtraFilters(s)
-		if err != nil {
-			t.Fatalf("unexpected error in parseExtraFilters: %s", err)
-		}
-		result := f.String()
-		if result != resultExpected {
-			t.Fatalf("unexpected result\ngot\n%s\nwant\n%s", result, resultExpected)
-		}
-	}
-
-	f("", "")
-
-	// JSON string
-	f(`{"foo":"bar"}`, `foo:=bar`)
-	f(`{"foo":["bar","baz"]}`, `foo:in(bar,baz)`)
-	f(`{"z":"=b ","c":["d","e,"],"a":[],"_msg":"x"}`, `z:="=b " c:in(d,"e,") =x`)
-
-	// LogsQL filter
-	f(`foobar`, `foobar`)
-	f(`foo:bar`, `foo:bar`)
-	f(`foo:(bar or baz) error _time:5m {"foo"=bar,baz="z"}`, `{foo="bar",baz="z"} (foo:bar or foo:baz) error _time:5m`)
-}
-
-func TestParseExtraFilters_Failure(t *testing.T) {
-	f := func(s string) {
-		t.Helper()
-
-		_, err := parseExtraFilters(s)
-		if err == nil {
-			t.Fatalf("expecting non-nil error")
-		}
-	}
-
-	// Invalid JSON
-	f(`{"foo"}`)
-	f(`[1,2]`)
-	f(`{"foo":[1]}`)
-
-	// Invliad LogsQL filter
-	f(`foo:(bar`)
-
-	// excess pipe
-	f(`foo | count()`)
-}
-
-func TestParseExtraStreamFilters_Success(t *testing.T) {
-	f := func(s, resultExpected string) {
-		t.Helper()
-
-		f, err := parseExtraStreamFilters(s)
-		if err != nil {
-			t.Fatalf("unexpected error in parseExtraStreamFilters: %s", err)
-		}
-		result := f.String()
-		if result != resultExpected {
-			t.Fatalf("unexpected result;\ngot\n%s\nwant\n%s", result, resultExpected)
-		}
-	}
-
-	f("", "")
-
-	// JSON string
-	f(`{"foo":"bar"}`, `{foo="bar"}`)
-	f(`{"foo":["bar","baz"]}`, `{foo=~"bar|baz"}`)
-	f(`{"z":"b","c":["d","e|\""],"a":[],"_msg":"x"}`, `{z="b",c=~"d|e\\|\"",_msg="x"}`)
-
-	// LogsQL filter
-	f(`foobar`, `foobar`)
-	f(`foo:bar`, `foo:bar`)
-	f(`foo:(bar or baz) error _time:5m {"foo"=bar,baz="z"}`, `{foo="bar",baz="z"} (foo:bar or foo:baz) error _time:5m`)
-}
-
-func TestParseExtraStreamFilters_Failure(t *testing.T) {
-	f := func(s string) {
-		t.Helper()
-
-		_, err := parseExtraStreamFilters(s)
-		if err == nil {
-			t.Fatalf("expecting non-nil error")
-		}
-	}
-
-	// Invalid JSON
-	f(`{"foo"}`)
-	f(`[1,2]`)
-	f(`{"foo":[1]}`)
-
-	// Invliad LogsQL filter
-	f(`foo:(bar`)
-
-	// excess pipe
-	f(`foo | count()`)
-}

app/vlselect/logsql/query_response.qtpl

@@ -1,64 +0,0 @@
-{% import (
-	"github.com/VictoriaMetrics/VictoriaMetrics/lib/logstorage"
-) %}
-
-{% stripspace %}
-
-// JSONRow creates JSON row from the given fields.
-{% func JSONRow(columns []logstorage.BlockColumn, rowIdx int) %}
-	{% code
-		i := 0
-		for i < len(columns) && columns[i].Values[rowIdx] == "" {
-			i++
-		}
-		columns = columns[i:]
-	%}
-	{% if len(columns) == 0 %}
-		{% return %}
-	{% endif %}
-	{
-	{% code	c := &columns[0] %}
-	{%q= c.Name %}:{%q= c.Values[rowIdx] %}
-	{% code columns = columns[1:] %}
-	{% for colIdx := range columns %}
-		{% code
-			c := &columns[colIdx]
-			v := c.Values[rowIdx]
-		%}
-		{% if v == "" %}
-			{% continue %}
-		{% endif %}
-		,{%q= c.Name %}:{%q= c.Values[rowIdx] %}
-	{% endfor %}
-	}{% newline %}
-{% endfunc %}
-
-// JSONRows prints formatted rows
-{% func JSONRows(rows [][]logstorage.Field) %}
-	{% if len(rows) == 0 %}
-		{% return %}
-	{% endif %}
-	{% for _, fields := range rows %}
-		{% code fields = logstorage.SkipLeadingFieldsWithoutValues(fields) %}
-		{% if len(fields) == 0 %}
-			{% continue %}
-		{% endif %}
-		{
-		{% if len(fields) > 0 %}
-			{% code
-				f := fields[0]
-				fields = fields[1:]
-			%}
-			{%q= f.Name %}:{%q= f.Value %}
-			{% for _, f := range fields %}
-				{% if f.Value == "" %}
-					{% continue %}
-				{% endif %}
-				,{%q= f.Name %}:{%q= f.Value %}
-			{% endfor %}
-		{% endif %}
-		}{% newline %}
-	{% endfor %}
-{% endfunc %}
-
-{% endstripspace %}

app/vlselect/logsql/query_response.qtpl.go

@@ -1,201 +0,0 @@
-// Code generated by qtc from "query_response.qtpl". DO NOT EDIT.
-// See https://github.com/valyala/quicktemplate for details.
-
-//line app/vlselect/logsql/query_response.qtpl:1
-package logsql
-
-//line app/vlselect/logsql/query_response.qtpl:1
-import (
-	"github.com/VictoriaMetrics/VictoriaMetrics/lib/logstorage"
-)
-
-// JSONRow creates JSON row from the given fields.
-
-//line app/vlselect/logsql/query_response.qtpl:8
-import (
-	qtio422016 "io"
-
-	qt422016 "github.com/valyala/quicktemplate"
-)
-
-//line app/vlselect/logsql/query_response.qtpl:8
-var (
-	_ = qtio422016.Copy
-	_ = qt422016.AcquireByteBuffer
-)
-
-//line app/vlselect/logsql/query_response.qtpl:8
-func StreamJSONRow(qw422016 *qt422016.Writer, columns []logstorage.BlockColumn, rowIdx int) {
-//line app/vlselect/logsql/query_response.qtpl:10
-	i := 0
-	for i < len(columns) && columns[i].Values[rowIdx] == "" {
-		i++
-	}
-	columns = columns[i:]
-
-//line app/vlselect/logsql/query_response.qtpl:16
-	if len(columns) == 0 {
-//line app/vlselect/logsql/query_response.qtpl:17
-		return
-//line app/vlselect/logsql/query_response.qtpl:18
-	}
-//line app/vlselect/logsql/query_response.qtpl:18
-	qw422016.N().S(`{`)
-//line app/vlselect/logsql/query_response.qtpl:20
-	c := &columns[0]
-
-//line app/vlselect/logsql/query_response.qtpl:21
-	qw422016.N().Q(c.Name)
-//line app/vlselect/logsql/query_response.qtpl:21
-	qw422016.N().S(`:`)
-//line app/vlselect/logsql/query_response.qtpl:21
-	qw422016.N().Q(c.Values[rowIdx])
-//line app/vlselect/logsql/query_response.qtpl:22
-	columns = columns[1:]
-
-//line app/vlselect/logsql/query_response.qtpl:23
-	for colIdx := range columns {
-//line app/vlselect/logsql/query_response.qtpl:25
-		c := &columns[colIdx]
-		v := c.Values[rowIdx]
-
-//line app/vlselect/logsql/query_response.qtpl:28
-		if v == "" {
-//line app/vlselect/logsql/query_response.qtpl:29
-			continue
-//line app/vlselect/logsql/query_response.qtpl:30
-		}
-//line app/vlselect/logsql/query_response.qtpl:30
-		qw422016.N().S(`,`)
-//line app/vlselect/logsql/query_response.qtpl:31
-		qw422016.N().Q(c.Name)
-//line app/vlselect/logsql/query_response.qtpl:31
-		qw422016.N().S(`:`)
-//line app/vlselect/logsql/query_response.qtpl:31
-		qw422016.N().Q(c.Values[rowIdx])
-//line app/vlselect/logsql/query_response.qtpl:32
-	}
-//line app/vlselect/logsql/query_response.qtpl:32
-	qw422016.N().S(`}`)
-//line app/vlselect/logsql/query_response.qtpl:33
-	qw422016.N().S(`
-`)
-//line app/vlselect/logsql/query_response.qtpl:34
-}
-
-//line app/vlselect/logsql/query_response.qtpl:34
-func WriteJSONRow(qq422016 qtio422016.Writer, columns []logstorage.BlockColumn, rowIdx int) {
-//line app/vlselect/logsql/query_response.qtpl:34
-	qw422016 := qt422016.AcquireWriter(qq422016)
-//line app/vlselect/logsql/query_response.qtpl:34
-	StreamJSONRow(qw422016, columns, rowIdx)
-//line app/vlselect/logsql/query_response.qtpl:34
-	qt422016.ReleaseWriter(qw422016)
-//line app/vlselect/logsql/query_response.qtpl:34
-}
-
-//line app/vlselect/logsql/query_response.qtpl:34
-func JSONRow(columns []logstorage.BlockColumn, rowIdx int) string {
-//line app/vlselect/logsql/query_response.qtpl:34
-	qb422016 := qt422016.AcquireByteBuffer()
-//line app/vlselect/logsql/query_response.qtpl:34
-	WriteJSONRow(qb422016, columns, rowIdx)
-//line app/vlselect/logsql/query_response.qtpl:34
-	qs422016 := string(qb422016.B)
-//line app/vlselect/logsql/query_response.qtpl:34
-	qt422016.ReleaseByteBuffer(qb422016)
-//line app/vlselect/logsql/query_response.qtpl:34
-	return qs422016
-//line app/vlselect/logsql/query_response.qtpl:34
-}
-
-// JSONRows prints formatted rows
-
-//line app/vlselect/logsql/query_response.qtpl:37
-func StreamJSONRows(qw422016 *qt422016.Writer, rows [][]logstorage.Field) {
-//line app/vlselect/logsql/query_response.qtpl:38
-	if len(rows) == 0 {
-//line app/vlselect/logsql/query_response.qtpl:39
-		return
-//line app/vlselect/logsql/query_response.qtpl:40
-	}
-//line app/vlselect/logsql/query_response.qtpl:41
-	for _, fields := range rows {
-//line app/vlselect/logsql/query_response.qtpl:42
-		fields = logstorage.SkipLeadingFieldsWithoutValues(fields)
-
-//line app/vlselect/logsql/query_response.qtpl:43
-		if len(fields) == 0 {
-//line app/vlselect/logsql/query_response.qtpl:44
-			continue
-//line app/vlselect/logsql/query_response.qtpl:45
-		}
-//line app/vlselect/logsql/query_response.qtpl:45
-		qw422016.N().S(`{`)
-//line app/vlselect/logsql/query_response.qtpl:47
-		if len(fields) > 0 {
-//line app/vlselect/logsql/query_response.qtpl:49
-			f := fields[0]
-			fields = fields[1:]
-
-//line app/vlselect/logsql/query_response.qtpl:52
-			qw422016.N().Q(f.Name)
-//line app/vlselect/logsql/query_response.qtpl:52
-			qw422016.N().S(`:`)
-//line app/vlselect/logsql/query_response.qtpl:52
-			qw422016.N().Q(f.Value)
-//line app/vlselect/logsql/query_response.qtpl:53
-			for _, f := range fields {
-//line app/vlselect/logsql/query_response.qtpl:54
-				if f.Value == "" {
-//line app/vlselect/logsql/query_response.qtpl:55
-					continue
-//line app/vlselect/logsql/query_response.qtpl:56
-				}
-//line app/vlselect/logsql/query_response.qtpl:56
-				qw422016.N().S(`,`)
-//line app/vlselect/logsql/query_response.qtpl:57
-				qw422016.N().Q(f.Name)
-//line app/vlselect/logsql/query_response.qtpl:57
-				qw422016.N().S(`:`)
-//line app/vlselect/logsql/query_response.qtpl:57
-				qw422016.N().Q(f.Value)
-//line app/vlselect/logsql/query_response.qtpl:58
-			}
-//line app/vlselect/logsql/query_response.qtpl:59
-		}
-//line app/vlselect/logsql/query_response.qtpl:59
-		qw422016.N().S(`}`)
-//line app/vlselect/logsql/query_response.qtpl:60
-		qw422016.N().S(`
-`)
-//line app/vlselect/logsql/query_response.qtpl:61
-	}
-//line app/vlselect/logsql/query_response.qtpl:62
-}
-
-//line app/vlselect/logsql/query_response.qtpl:62
-func WriteJSONRows(qq422016 qtio422016.Writer, rows [][]logstorage.Field) {
-//line app/vlselect/logsql/query_response.qtpl:62
-	qw422016 := qt422016.AcquireWriter(qq422016)
-//line app/vlselect/logsql/query_response.qtpl:62
-	StreamJSONRows(qw422016, rows)
-//line app/vlselect/logsql/query_response.qtpl:62
-	qt422016.ReleaseWriter(qw422016)
-//line app/vlselect/logsql/query_response.qtpl:62
-}
-
-//line app/vlselect/logsql/query_response.qtpl:62
-func JSONRows(rows [][]logstorage.Field) string {
-//line app/vlselect/logsql/query_response.qtpl:62
-	qb422016 := qt422016.AcquireByteBuffer()
-//line app/vlselect/logsql/query_response.qtpl:62
-	WriteJSONRows(qb422016, rows)
-//line app/vlselect/logsql/query_response.qtpl:62
-	qs422016 := string(qb422016.B)
-//line app/vlselect/logsql/query_response.qtpl:62
-	qt422016.ReleaseByteBuffer(qb422016)
-//line app/vlselect/logsql/query_response.qtpl:62
-	return qs422016
-//line app/vlselect/logsql/query_response.qtpl:62
-}

app/vlselect/logsql/stats_query_range_response.qtpl

@@ -1,52 +0,0 @@
-{% stripspace %}
-
-// StatsQueryRangeResponse generates response for /select/logsql/stats_query_range
-{% func StatsQueryRangeResponse(rows []*statsSeries) %}
-{
-	"status":"success",
-	"data":{
-		"resultType":"matrix",
-		"result":[
-			{% if len(rows) > 0 %}
-				{%= formatStatsSeries(rows[0]) %}
-				{% code rows = rows[1:] %}
-				{% for i := range rows %}
-					,{%= formatStatsSeries(rows[i]) %}
-				{% endfor %}
-			{% endif %}
-		]
-	}
-}
-{% endfunc %}
-
-{% func formatStatsSeries(ss *statsSeries) %}
-{
-	"metric":{
-		"__name__":{%q= ss.Name %}
-		{% if len(ss.Labels) > 0 %}
-			{% for _, label := range ss.Labels %}
-				,{%q= label.Name %}:{%q= label.Value %}
-			{% endfor %}
-		{% endif %}
-	},
-	"values":[
-		{% code points := ss.Points %}
-		{% if len(points) > 0 %}
-			{%= formatStatsPoint(&points[0]) %}
-			{% code points = points[1:] %}
-			{% for i := range points %}
-				,{%= formatStatsPoint(&points[i]) %}
-			{% endfor %}
-		{% endif %}
-	]
-}
-{% endfunc %}
-
-{% func formatStatsPoint(p *statsPoint) %}
-[
-	{%f= float64(p.Timestamp)/1e9 %},
-	{%q= p.Value %}
-]
-{% endfunc %}
-
-{% endstripspace %}

app/vlselect/logsql/stats_query_range_response.qtpl.go

@@ -1,188 +0,0 @@
-// Code generated by qtc from "stats_query_range_response.qtpl". DO NOT EDIT.
-// See https://github.com/valyala/quicktemplate for details.
-
-// StatsQueryRangeResponse generates response for /select/logsql/stats_query_range
-
-//line app/vlselect/logsql/stats_query_range_response.qtpl:4
-package logsql
-
-//line app/vlselect/logsql/stats_query_range_response.qtpl:4
-import (
-	qtio422016 "io"
-
-	qt422016 "github.com/valyala/quicktemplate"
-)
-
-//line app/vlselect/logsql/stats_query_range_response.qtpl:4
-var (
-	_ = qtio422016.Copy
-	_ = qt422016.AcquireByteBuffer
-)
-
-//line app/vlselect/logsql/stats_query_range_response.qtpl:4
-func StreamStatsQueryRangeResponse(qw422016 *qt422016.Writer, rows []*statsSeries) {
-//line app/vlselect/logsql/stats_query_range_response.qtpl:4
-	qw422016.N().S(`{"status":"success","data":{"resultType":"matrix","result":[`)
-//line app/vlselect/logsql/stats_query_range_response.qtpl:10
-	if len(rows) > 0 {
-//line app/vlselect/logsql/stats_query_range_response.qtpl:11
-		streamformatStatsSeries(qw422016, rows[0])
-//line app/vlselect/logsql/stats_query_range_response.qtpl:12
-		rows = rows[1:]
-
-//line app/vlselect/logsql/stats_query_range_response.qtpl:13
-		for i := range rows {
-//line app/vlselect/logsql/stats_query_range_response.qtpl:13
-			qw422016.N().S(`,`)
-//line app/vlselect/logsql/stats_query_range_response.qtpl:14
-			streamformatStatsSeries(qw422016, rows[i])
-//line app/vlselect/logsql/stats_query_range_response.qtpl:15
-		}
-//line app/vlselect/logsql/stats_query_range_response.qtpl:16
-	}
-//line app/vlselect/logsql/stats_query_range_response.qtpl:16
-	qw422016.N().S(`]}}`)
-//line app/vlselect/logsql/stats_query_range_response.qtpl:20
-}
-
-//line app/vlselect/logsql/stats_query_range_response.qtpl:20
-func WriteStatsQueryRangeResponse(qq422016 qtio422016.Writer, rows []*statsSeries) {
-//line app/vlselect/logsql/stats_query_range_response.qtpl:20
-	qw422016 := qt422016.AcquireWriter(qq422016)
-//line app/vlselect/logsql/stats_query_range_response.qtpl:20
-	StreamStatsQueryRangeResponse(qw422016, rows)
-//line app/vlselect/logsql/stats_query_range_response.qtpl:20
-	qt422016.ReleaseWriter(qw422016)
-//line app/vlselect/logsql/stats_query_range_response.qtpl:20
-}
-
-//line app/vlselect/logsql/stats_query_range_response.qtpl:20
-func StatsQueryRangeResponse(rows []*statsSeries) string {
-//line app/vlselect/logsql/stats_query_range_response.qtpl:20
-	qb422016 := qt422016.AcquireByteBuffer()
-//line app/vlselect/logsql/stats_query_range_response.qtpl:20
-	WriteStatsQueryRangeResponse(qb422016, rows)
-//line app/vlselect/logsql/stats_query_range_response.qtpl:20
-	qs422016 := string(qb422016.B)
-//line app/vlselect/logsql/stats_query_range_response.qtpl:20
-	qt422016.ReleaseByteBuffer(qb422016)
-//line app/vlselect/logsql/stats_query_range_response.qtpl:20
-	return qs422016
-//line app/vlselect/logsql/stats_query_range_response.qtpl:20
-}
-
-//line app/vlselect/logsql/stats_query_range_response.qtpl:22
-func streamformatStatsSeries(qw422016 *qt422016.Writer, ss *statsSeries) {
-//line app/vlselect/logsql/stats_query_range_response.qtpl:22
-	qw422016.N().S(`{"metric":{"__name__":`)
-//line app/vlselect/logsql/stats_query_range_response.qtpl:25
-	qw422016.N().Q(ss.Name)
-//line app/vlselect/logsql/stats_query_range_response.qtpl:26
-	if len(ss.Labels) > 0 {
-//line app/vlselect/logsql/stats_query_range_response.qtpl:27
-		for _, label := range ss.Labels {
-//line app/vlselect/logsql/stats_query_range_response.qtpl:27
-			qw422016.N().S(`,`)
-//line app/vlselect/logsql/stats_query_range_response.qtpl:28
-			qw422016.N().Q(label.Name)
-//line app/vlselect/logsql/stats_query_range_response.qtpl:28
-			qw422016.N().S(`:`)
-//line app/vlselect/logsql/stats_query_range_response.qtpl:28
-			qw422016.N().Q(label.Value)
-//line app/vlselect/logsql/stats_query_range_response.qtpl:29
-		}
-//line app/vlselect/logsql/stats_query_range_response.qtpl:30
-	}
-//line app/vlselect/logsql/stats_query_range_response.qtpl:30
-	qw422016.N().S(`},"values":[`)
-//line app/vlselect/logsql/stats_query_range_response.qtpl:33
-	points := ss.Points
-
-//line app/vlselect/logsql/stats_query_range_response.qtpl:34
-	if len(points) > 0 {
-//line app/vlselect/logsql/stats_query_range_response.qtpl:35
-		streamformatStatsPoint(qw422016, &points[0])
-//line app/vlselect/logsql/stats_query_range_response.qtpl:36
-		points = points[1:]
-
-//line app/vlselect/logsql/stats_query_range_response.qtpl:37
-		for i := range points {
-//line app/vlselect/logsql/stats_query_range_response.qtpl:37
-			qw422016.N().S(`,`)
-//line app/vlselect/logsql/stats_query_range_response.qtpl:38
-			streamformatStatsPoint(qw422016, &points[i])
-//line app/vlselect/logsql/stats_query_range_response.qtpl:39
-		}
-//line app/vlselect/logsql/stats_query_range_response.qtpl:40
-	}
-//line app/vlselect/logsql/stats_query_range_response.qtpl:40
-	qw422016.N().S(`]}`)
-//line app/vlselect/logsql/stats_query_range_response.qtpl:43
-}
-
-//line app/vlselect/logsql/stats_query_range_response.qtpl:43
-func writeformatStatsSeries(qq422016 qtio422016.Writer, ss *statsSeries) {
-//line app/vlselect/logsql/stats_query_range_response.qtpl:43
-	qw422016 := qt422016.AcquireWriter(qq422016)
-//line app/vlselect/logsql/stats_query_range_response.qtpl:43
-	streamformatStatsSeries(qw422016, ss)
-//line app/vlselect/logsql/stats_query_range_response.qtpl:43
-	qt422016.ReleaseWriter(qw422016)
-//line app/vlselect/logsql/stats_query_range_response.qtpl:43
-}
-
-//line app/vlselect/logsql/stats_query_range_response.qtpl:43
-func formatStatsSeries(ss *statsSeries) string {
-//line app/vlselect/logsql/stats_query_range_response.qtpl:43
-	qb422016 := qt422016.AcquireByteBuffer()
-//line app/vlselect/logsql/stats_query_range_response.qtpl:43
-	writeformatStatsSeries(qb422016, ss)
-//line app/vlselect/logsql/stats_query_range_response.qtpl:43
-	qs422016 := string(qb422016.B)
-//line app/vlselect/logsql/stats_query_range_response.qtpl:43
-	qt422016.ReleaseByteBuffer(qb422016)
-//line app/vlselect/logsql/stats_query_range_response.qtpl:43
-	return qs422016
-//line app/vlselect/logsql/stats_query_range_response.qtpl:43
-}
-
-//line app/vlselect/logsql/stats_query_range_response.qtpl:45
-func streamformatStatsPoint(qw422016 *qt422016.Writer, p *statsPoint) {
-//line app/vlselect/logsql/stats_query_range_response.qtpl:45
-	qw422016.N().S(`[`)
-//line app/vlselect/logsql/stats_query_range_response.qtpl:47
-	qw422016.N().F(float64(p.Timestamp) / 1e9)
-//line app/vlselect/logsql/stats_query_range_response.qtpl:47
-	qw422016.N().S(`,`)
-//line app/vlselect/logsql/stats_query_range_response.qtpl:48
-	qw422016.N().Q(p.Value)
-//line app/vlselect/logsql/stats_query_range_response.qtpl:48
-	qw422016.N().S(`]`)
-//line app/vlselect/logsql/stats_query_range_response.qtpl:50
-}
-
-//line app/vlselect/logsql/stats_query_range_response.qtpl:50
-func writeformatStatsPoint(qq422016 qtio422016.Writer, p *statsPoint) {
-//line app/vlselect/logsql/stats_query_range_response.qtpl:50
-	qw422016 := qt422016.AcquireWriter(qq422016)
-//line app/vlselect/logsql/stats_query_range_response.qtpl:50
-	streamformatStatsPoint(qw422016, p)
-//line app/vlselect/logsql/stats_query_range_response.qtpl:50
-	qt422016.ReleaseWriter(qw422016)
-//line app/vlselect/logsql/stats_query_range_response.qtpl:50
-}
-
-//line app/vlselect/logsql/stats_query_range_response.qtpl:50
-func formatStatsPoint(p *statsPoint) string {
-//line app/vlselect/logsql/stats_query_range_response.qtpl:50
-	qb422016 := qt422016.AcquireByteBuffer()
-//line app/vlselect/logsql/stats_query_range_response.qtpl:50
-	writeformatStatsPoint(qb422016, p)
-//line app/vlselect/logsql/stats_query_range_response.qtpl:50
-	qs422016 := string(qb422016.B)
-//line app/vlselect/logsql/stats_query_range_response.qtpl:50
-	qt422016.ReleaseByteBuffer(qb422016)
-//line app/vlselect/logsql/stats_query_range_response.qtpl:50
-	return qs422016
-//line app/vlselect/logsql/stats_query_range_response.qtpl:50
-}

app/vlselect/logsql/stats_query_response.qtpl

@@ -1,36 +0,0 @@
-{% stripspace %}
-
-// StatsQueryResponse generates response for /select/logsql/stats_query
-{% func StatsQueryResponse(rows []statsRow) %}
-{
-	"status":"success",
-	"data":{
-		"resultType":"vector",
-		"result":[
-			{% if len(rows) > 0 %}
-				{%= formatStatsRow(&rows[0]) %}
-				{% code rows = rows[1:] %}
-				{% for i := range rows %}
-					,{%= formatStatsRow(&rows[i]) %}
-				{% endfor %}
-			{% endif %}
-		]
-	}
-}
-{% endfunc %}
-
-{% func formatStatsRow(r *statsRow) %}
-{
-	"metric":{
-		"__name__":{%q= r.Name %}
-		{% if len(r.Labels) > 0 %}
-			{% for _, label := range r.Labels %}
-				,{%q= label.Name %}:{%q= label.Value %}
-			{% endfor %}
-		{% endif %}
-	},
-	"value":[{%f= float64(r.Timestamp)/1e9 %},{%q= r.Value %}]
-}
-{% endfunc %}
-
-{% endstripspace %}

app/vlselect/logsql/stats_query_response.qtpl.go

@@ -1,133 +0,0 @@
-// Code generated by qtc from "stats_query_response.qtpl". DO NOT EDIT.
-// See https://github.com/valyala/quicktemplate for details.
-
-// StatsQueryResponse generates response for /select/logsql/stats_query
-
-//line app/vlselect/logsql/stats_query_response.qtpl:4
-package logsql
-
-//line app/vlselect/logsql/stats_query_response.qtpl:4
-import (
-	qtio422016 "io"
-
-	qt422016 "github.com/valyala/quicktemplate"
-)
-
-//line app/vlselect/logsql/stats_query_response.qtpl:4
-var (
-	_ = qtio422016.Copy
-	_ = qt422016.AcquireByteBuffer
-)
-
-//line app/vlselect/logsql/stats_query_response.qtpl:4
-func StreamStatsQueryResponse(qw422016 *qt422016.Writer, rows []statsRow) {
-//line app/vlselect/logsql/stats_query_response.qtpl:4
-	qw422016.N().S(`{"status":"success","data":{"resultType":"vector","result":[`)
-//line app/vlselect/logsql/stats_query_response.qtpl:10
-	if len(rows) > 0 {
-//line app/vlselect/logsql/stats_query_response.qtpl:11
-		streamformatStatsRow(qw422016, &rows[0])
-//line app/vlselect/logsql/stats_query_response.qtpl:12
-		rows = rows[1:]
-
-//line app/vlselect/logsql/stats_query_response.qtpl:13
-		for i := range rows {
-//line app/vlselect/logsql/stats_query_response.qtpl:13
-			qw422016.N().S(`,`)
-//line app/vlselect/logsql/stats_query_response.qtpl:14
-			streamformatStatsRow(qw422016, &rows[i])
-//line app/vlselect/logsql/stats_query_response.qtpl:15
-		}
-//line app/vlselect/logsql/stats_query_response.qtpl:16
-	}
-//line app/vlselect/logsql/stats_query_response.qtpl:16
-	qw422016.N().S(`]}}`)
-//line app/vlselect/logsql/stats_query_response.qtpl:20
-}
-
-//line app/vlselect/logsql/stats_query_response.qtpl:20
-func WriteStatsQueryResponse(qq422016 qtio422016.Writer, rows []statsRow) {
-//line app/vlselect/logsql/stats_query_response.qtpl:20
-	qw422016 := qt422016.AcquireWriter(qq422016)
-//line app/vlselect/logsql/stats_query_response.qtpl:20
-	StreamStatsQueryResponse(qw422016, rows)
-//line app/vlselect/logsql/stats_query_response.qtpl:20
-	qt422016.ReleaseWriter(qw422016)
-//line app/vlselect/logsql/stats_query_response.qtpl:20
-}
-
-//line app/vlselect/logsql/stats_query_response.qtpl:20
-func StatsQueryResponse(rows []statsRow) string {
-//line app/vlselect/logsql/stats_query_response.qtpl:20
-	qb422016 := qt422016.AcquireByteBuffer()
-//line app/vlselect/logsql/stats_query_response.qtpl:20
-	WriteStatsQueryResponse(qb422016, rows)
-//line app/vlselect/logsql/stats_query_response.qtpl:20
-	qs422016 := string(qb422016.B)
-//line app/vlselect/logsql/stats_query_response.qtpl:20
-	qt422016.ReleaseByteBuffer(qb422016)
-//line app/vlselect/logsql/stats_query_response.qtpl:20
-	return qs422016
-//line app/vlselect/logsql/stats_query_response.qtpl:20
-}
-
-//line app/vlselect/logsql/stats_query_response.qtpl:22
-func streamformatStatsRow(qw422016 *qt422016.Writer, r *statsRow) {
-//line app/vlselect/logsql/stats_query_response.qtpl:22
-	qw422016.N().S(`{"metric":{"__name__":`)
-//line app/vlselect/logsql/stats_query_response.qtpl:25
-	qw422016.N().Q(r.Name)
-//line app/vlselect/logsql/stats_query_response.qtpl:26
-	if len(r.Labels) > 0 {
-//line app/vlselect/logsql/stats_query_response.qtpl:27
-		for _, label := range r.Labels {
-//line app/vlselect/logsql/stats_query_response.qtpl:27
-			qw422016.N().S(`,`)
-//line app/vlselect/logsql/stats_query_response.qtpl:28
-			qw422016.N().Q(label.Name)
-//line app/vlselect/logsql/stats_query_response.qtpl:28
-			qw422016.N().S(`:`)
-//line app/vlselect/logsql/stats_query_response.qtpl:28
-			qw422016.N().Q(label.Value)
-//line app/vlselect/logsql/stats_query_response.qtpl:29
-		}
-//line app/vlselect/logsql/stats_query_response.qtpl:30
-	}
-//line app/vlselect/logsql/stats_query_response.qtpl:30
-	qw422016.N().S(`},"value":[`)
-//line app/vlselect/logsql/stats_query_response.qtpl:32
-	qw422016.N().F(float64(r.Timestamp) / 1e9)
-//line app/vlselect/logsql/stats_query_response.qtpl:32
-	qw422016.N().S(`,`)
-//line app/vlselect/logsql/stats_query_response.qtpl:32
-	qw422016.N().Q(r.Value)
-//line app/vlselect/logsql/stats_query_response.qtpl:32
-	qw422016.N().S(`]}`)
-//line app/vlselect/logsql/stats_query_response.qtpl:34
-}
-
-//line app/vlselect/logsql/stats_query_response.qtpl:34
-func writeformatStatsRow(qq422016 qtio422016.Writer, r *statsRow) {
-//line app/vlselect/logsql/stats_query_response.qtpl:34
-	qw422016 := qt422016.AcquireWriter(qq422016)
-//line app/vlselect/logsql/stats_query_response.qtpl:34
-	streamformatStatsRow(qw422016, r)
-//line app/vlselect/logsql/stats_query_response.qtpl:34
-	qt422016.ReleaseWriter(qw422016)
-//line app/vlselect/logsql/stats_query_response.qtpl:34
-}
-
-//line app/vlselect/logsql/stats_query_response.qtpl:34
-func formatStatsRow(r *statsRow) string {
-//line app/vlselect/logsql/stats_query_response.qtpl:34
-	qb422016 := qt422016.AcquireByteBuffer()
-//line app/vlselect/logsql/stats_query_response.qtpl:34
-	writeformatStatsRow(qb422016, r)
-//line app/vlselect/logsql/stats_query_response.qtpl:34
-	qs422016 := string(qb422016.B)
-//line app/vlselect/logsql/stats_query_response.qtpl:34
-	qt422016.ReleaseByteBuffer(qb422016)
-//line app/vlselect/logsql/stats_query_response.qtpl:34
-	return qs422016
-//line app/vlselect/logsql/stats_query_response.qtpl:34
-}

app/vlselect/main.go

@@ -1,255 +0,0 @@
-package vlselect
-
-import (
-	"context"
-	"embed"
-	"flag"
-	"fmt"
-	"net/http"
-	"strings"
-	"time"
-
-	"github.com/VictoriaMetrics/VictoriaMetrics/app/vlselect/logsql"
-	"github.com/VictoriaMetrics/VictoriaMetrics/lib/cgroup"
-	"github.com/VictoriaMetrics/VictoriaMetrics/lib/httpserver"
-	"github.com/VictoriaMetrics/VictoriaMetrics/lib/httputils"
-	"github.com/VictoriaMetrics/VictoriaMetrics/lib/logger"
-	"github.com/VictoriaMetrics/metrics"
-)
-
-var (
-	maxConcurrentRequests = flag.Int("search.maxConcurrentRequests", getDefaultMaxConcurrentRequests(), "The maximum number of concurrent search requests. "+
-		"It shouldn't be high, since a single request can saturate all the CPU cores, while many concurrently executed requests may require high amounts of memory. "+
-		"See also -search.maxQueueDuration")
-	maxQueueDuration = flag.Duration("search.maxQueueDuration", 10*time.Second, "The maximum time the search request waits for execution when -search.maxConcurrentRequests "+
-		"limit is reached; see also -search.maxQueryDuration")
-	maxQueryDuration = flag.Duration("search.maxQueryDuration", time.Second*30, "The maximum duration for query execution. It can be overridden to a smaller value on a per-query basis via 'timeout' query arg")
-)
-
-func getDefaultMaxConcurrentRequests() int {
-	n := cgroup.AvailableCPUs()
-	if n <= 4 {
-		n *= 2
-	}
-	if n > 16 {
-		// A single request can saturate all the CPU cores, so there is no sense
-		// in allowing higher number of concurrent requests - they will just contend
-		// for unavailable CPU time.
-		n = 16
-	}
-	return n
-}
-
-// Init initializes vlselect
-func Init() {
-	concurrencyLimitCh = make(chan struct{}, *maxConcurrentRequests)
-}
-
-// Stop stops vlselect
-func Stop() {
-}
-
-var concurrencyLimitCh chan struct{}
-
-var (
-	concurrencyLimitReached = metrics.NewCounter(`vl_concurrent_select_limit_reached_total`)
-	concurrencyLimitTimeout = metrics.NewCounter(`vl_concurrent_select_limit_timeout_total`)
-
-	_ = metrics.NewGauge(`vl_concurrent_select_capacity`, func() float64 {
-		return float64(cap(concurrencyLimitCh))
-	})
-	_ = metrics.NewGauge(`vl_concurrent_select_current`, func() float64 {
-		return float64(len(concurrencyLimitCh))
-	})
-)
-
-//go:embed vmui
-var vmuiFiles embed.FS
-
-var vmuiFileServer = http.FileServer(http.FS(vmuiFiles))
-
-// RequestHandler handles select requests for VictoriaLogs
-func RequestHandler(w http.ResponseWriter, r *http.Request) bool {
-	path := r.URL.Path
-	if !strings.HasPrefix(path, "/select/") {
-		// Skip requests, which do not start with /select/, since these aren't our requests.
-		return false
-	}
-	path = strings.ReplaceAll(path, "//", "/")
-
-	if path == "/select/vmui" {
-		// VMUI access via incomplete url without `/` in the end. Redirect to complete url.
-		// Use relative redirect, since the hostname and path prefix may be incorrect if VictoriaMetrics
-		// is hidden behind vmauth or similar proxy.
-		_ = r.ParseForm()
-		newURL := "vmui/?" + r.Form.Encode()
-		httpserver.Redirect(w, newURL)
-		return true
-	}
-	if strings.HasPrefix(path, "/select/vmui/") {
-		if strings.HasPrefix(path, "/select/vmui/static/") {
-			// Allow clients caching static contents for long period of time, since it shouldn't change over time.
-			// Path to static contents (such as js and css) must be changed whenever its contents is changed.
-			// See https://developer.chrome.com/docs/lighthouse/performance/uses-long-cache-ttl/
-			w.Header().Set("Cache-Control", "max-age=31536000")
-		}
-		r.URL.Path = strings.TrimPrefix(path, "/select")
-		vmuiFileServer.ServeHTTP(w, r)
-		return true
-	}
-
-	// Limit the number of concurrent queries, which can consume big amounts of CPU time.
-	startTime := time.Now()
-	ctx := r.Context()
-	d := getMaxQueryDuration(r)
-	ctxWithTimeout, cancel := context.WithTimeout(ctx, d)
-	defer cancel()
-
-	stopCh := ctxWithTimeout.Done()
-	select {
-	case concurrencyLimitCh <- struct{}{}:
-		defer func() { <-concurrencyLimitCh }()
-	default:
-		// Sleep for a while until giving up. This should resolve short bursts in requests.
-		concurrencyLimitReached.Inc()
-		select {
-		case concurrencyLimitCh <- struct{}{}:
-			defer func() { <-concurrencyLimitCh }()
-		case <-stopCh:
-			switch ctxWithTimeout.Err() {
-			case context.Canceled:
-				remoteAddr := httpserver.GetQuotedRemoteAddr(r)
-				requestURI := httpserver.GetRequestURI(r)
-				logger.Infof("client has canceled the pending request after %.3f seconds: remoteAddr=%s, requestURI: %q",
-					time.Since(startTime).Seconds(), remoteAddr, requestURI)
-			case context.DeadlineExceeded:
-				concurrencyLimitTimeout.Inc()
-				err := &httpserver.ErrorWithStatusCode{
-					Err: fmt.Errorf("couldn't start executing the request in %.3f seconds, since -search.maxConcurrentRequests=%d concurrent requests "+
-						"are executed. Possible solutions: to reduce query load; to add more compute resources to the server; "+
-						"to increase -search.maxQueueDuration=%s; to increase -search.maxQueryDuration=%s; to increase -search.maxConcurrentRequests; "+
-						"to pass bigger value to 'timeout' query arg",
-						d.Seconds(), *maxConcurrentRequests, maxQueueDuration, maxQueryDuration),
-					StatusCode: http.StatusServiceUnavailable,
-				}
-				httpserver.Errorf(w, r, "%s", err)
-			}
-			return true
-		}
-	}
-
-	if path == "/select/logsql/tail" {
-		logsqlTailRequests.Inc()
-		// Process live tailing request without timeout (e.g. use ctx instead of ctxWithTimeout),
-		// since it is OK to run live tailing requests for very long time.
-		logsql.ProcessLiveTailRequest(ctx, w, r)
-		return true
-	}
-
-	ok := processSelectRequest(ctxWithTimeout, w, r, path)
-	if !ok {
-		return false
-	}
-
-	err := ctxWithTimeout.Err()
-	switch err {
-	case nil:
-		// nothing to do
-	case context.Canceled:
-		remoteAddr := httpserver.GetQuotedRemoteAddr(r)
-		requestURI := httpserver.GetRequestURI(r)
-		logger.Infof("client has canceled the request after %.3f seconds: remoteAddr=%s, requestURI: %q",
-			time.Since(startTime).Seconds(), remoteAddr, requestURI)
-	case context.DeadlineExceeded:
-		err = &httpserver.ErrorWithStatusCode{
-			Err: fmt.Errorf("the request couldn't be executed in %.3f seconds; possible solutions: "+
-				"to increase -search.maxQueryDuration=%s; to pass bigger value to 'timeout' query arg", d.Seconds(), maxQueryDuration),
-			StatusCode: http.StatusServiceUnavailable,
-		}
-		httpserver.Errorf(w, r, "%s", err)
-	default:
-		httpserver.Errorf(w, r, "unexpected error: %s", err)
-	}
-
-	return true
-}
-
-func processSelectRequest(ctx context.Context, w http.ResponseWriter, r *http.Request, path string) bool {
-	httpserver.EnableCORS(w, r)
-	switch path {
-	case "/select/logsql/facets":
-		logsqlFacetsRequests.Inc()
-		logsql.ProcessFacetsRequest(ctx, w, r)
-		return true
-	case "/select/logsql/field_names":
-		logsqlFieldNamesRequests.Inc()
-		logsql.ProcessFieldNamesRequest(ctx, w, r)
-		return true
-	case "/select/logsql/field_values":
-		logsqlFieldValuesRequests.Inc()
-		logsql.ProcessFieldValuesRequest(ctx, w, r)
-		return true
-	case "/select/logsql/hits":
-		logsqlHitsRequests.Inc()
-		logsql.ProcessHitsRequest(ctx, w, r)
-		return true
-	case "/select/logsql/query":
-		logsqlQueryRequests.Inc()
-		logsql.ProcessQueryRequest(ctx, w, r)
-		return true
-	case "/select/logsql/stats_query":
-		logsqlStatsQueryRequests.Inc()
-		logsql.ProcessStatsQueryRequest(ctx, w, r)
-		return true
-	case "/select/logsql/stats_query_range":
-		logsqlStatsQueryRangeRequests.Inc()
-		logsql.ProcessStatsQueryRangeRequest(ctx, w, r)
-		return true
-	case "/select/logsql/stream_field_names":
-		logsqlStreamFieldNamesRequests.Inc()
-		logsql.ProcessStreamFieldNamesRequest(ctx, w, r)
-		return true
-	case "/select/logsql/stream_field_values":
-		logsqlStreamFieldValuesRequests.Inc()
-		logsql.ProcessStreamFieldValuesRequest(ctx, w, r)
-		return true
-	case "/select/logsql/stream_ids":
-		logsqlStreamIDsRequests.Inc()
-		logsql.ProcessStreamIDsRequest(ctx, w, r)
-		return true
-	case "/select/logsql/streams":
-		logsqlStreamsRequests.Inc()
-		logsql.ProcessStreamsRequest(ctx, w, r)
-		return true
-	default:
-		return false
-	}
-}
-
-// getMaxQueryDuration returns the maximum duration for query from r.
-func getMaxQueryDuration(r *http.Request) time.Duration {
-	dms, err := httputils.GetDuration(r, "timeout", 0)
-	if err != nil {
-		dms = 0
-	}
-	d := time.Duration(dms) * time.Millisecond
-	if d <= 0 || d > *maxQueryDuration {
-		d = *maxQueryDuration
-	}
-	return d
-}
-
-var (
-	logsqlFacetsRequests            = metrics.NewCounter(`vl_http_requests_total{path="/select/logsql/facets"}`)
-	logsqlFieldNamesRequests        = metrics.NewCounter(`vl_http_requests_total{path="/select/logsql/field_names"}`)
-	logsqlFieldValuesRequests       = metrics.NewCounter(`vl_http_requests_total{path="/select/logsql/field_values"}`)
-	logsqlHitsRequests              = metrics.NewCounter(`vl_http_requests_total{path="/select/logsql/hits"}`)
-	logsqlQueryRequests             = metrics.NewCounter(`vl_http_requests_total{path="/select/logsql/query"}`)
-	logsqlStatsQueryRequests        = metrics.NewCounter(`vl_http_requests_total{path="/select/logsql/stats_query"}`)
-	logsqlStatsQueryRangeRequests   = metrics.NewCounter(`vl_http_requests_total{path="/select/logsql/stats_query_range"}`)
-	logsqlStreamFieldNamesRequests  = metrics.NewCounter(`vl_http_requests_total{path="/select/logsql/stream_field_names"}`)
-	logsqlStreamFieldValuesRequests = metrics.NewCounter(`vl_http_requests_total{path="/select/logsql/stream_field_values"}`)
-	logsqlStreamIDsRequests         = metrics.NewCounter(`vl_http_requests_total{path="/select/logsql/stream_ids"}`)
-	logsqlStreamsRequests           = metrics.NewCounter(`vl_http_requests_total{path="/select/logsql/streams"}`)
-	logsqlTailRequests              = metrics.NewCounter(`vl_http_requests_total{path="/select/logsql/tail"}`)
-)

app/vlselect/vmui/asset-manifest.json

@@ -1,12 +0,0 @@
-{
-  "files": {
-    "main.css": "./static/css/main.02a1c6cb.css",
-    "main.js": "./static/js/main.55c8060b.js",
-    "static/js/685.f772060c.chunk.js": "./static/js/685.f772060c.chunk.js",
-    "index.html": "./index.html"
-  },
-  "entrypoints": [
-    "static/css/main.02a1c6cb.css",
-    "static/js/main.55c8060b.js"
-  ]
-}

app/vlselect/vmui/config.json

@@ -1,5 +0,0 @@
-{
-  "license": {
-    "type": "opensource"
-  }
-}

app/vlselect/vmui/favicon.svg

@@ -1 +0,0 @@
-<svg width="48" height="48" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M24.5475 0C10.3246.0265251 1.11379 3.06365 4.40623 6.10077c0 0 12.32997 11.23333 16.58217 14.84083.8131.6896 2.1728 1.1936 3.5191 1.2201h.1199c1.3463-.0265 2.706-.5305 3.5191-1.2201 4.2522-3.5942 16.5422-14.84083 16.5422-14.84083C48.0478 3.06365 38.8636.0265251 24.6674 0" fill="#020202"/><path d="M28.1579 27.0159c-.8131.6896-2.1728 1.1936-3.5191 1.2201h-.12c-1.3463-.0265-2.7059-.5305-3.519-1.2201-2.9725-2.5067-13.35639-11.87-17.26201-15.3979v5.4112c0 .5968.22661 1.3793.6265 1.7506C7.00358 21.1936 17.2675 30.5437 20.9731 33.6737c.8132.6896 2.1728 1.1936 3.5191 1.2201h.12c1.3463-.0265 2.7059-.5305 3.519-1.2201 3.679-3.13 13.9429-12.4536 16.6089-14.8939.4132-.3713.6265-1.1538.6265-1.7506V11.618c-3.9323 3.5411-14.3162 12.931-17.2354 15.3979h.0267Z" fill="#020202"/><path d="M28.1579 39.748c-.8131.6897-2.1728 1.1937-3.5191 1.2202h-.12c-1.3463-.0265-2.7059-.5305-3.519-1.2202-2.9725-2.4933-13.35639-11.8567-17.26201-15.3978v5.4111c0 .5969.22661 1.3793.6265 1.7507C7.00358 33.9258 17.2675 43.2759 20.9731 46.4058c.8132.6897 2.1728 1.1937 3.5191 1.2202h.12c1.3463-.0265 2.7059-.5305 3.519-1.2202 3.679-3.1299 13.9429-12.4535 16.6089-14.8938.4132-.3714.6265-1.1538.6265-1.7507v-5.4111c-3.9323 3.5411-14.3162 12.931-17.2354 15.3978h.0267Z" fill="#020202"/></svg>

app/vlselect/vmui/index.html

@@ -1 +0,0 @@
-<!doctype html><html lang="en"><head><meta charset="utf-8"/><link rel="icon" href="./favicon.svg"/><link rel="apple-touch-icon" href="./favicon.svg"/><link rel="mask-icon" href="./favicon.svg" color="#000000"><meta name="viewport" content="width=device-width,initial-scale=1,maximum-scale=5"/><meta name="theme-color" content="#000000"/><meta name="description" content="Explore your log data with VictoriaLogs UI"/><link rel="manifest" href="./manifest.json"/><title>UI for VictoriaLogs</title><meta name="twitter:card" content="summary"><meta name="twitter:title" content="UI for VictoriaLogs"><meta name="twitter:site" content="@https://victoriametrics.com/products/victorialogs/"><meta name="twitter:description" content="Explore your log data with VictoriaLogs UI"><meta name="twitter:image" content="./preview.jpg"><meta property="og:type" content="website"><meta property="og:title" content="UI for VictoriaLogs"><meta property="og:url" content="https://victoriametrics.com/products/victorialogs/"><meta property="og:description" content="Explore your log data with VictoriaLogs UI"><script defer="defer" src="./static/js/main.55c8060b.js"></script><link href="./static/css/main.02a1c6cb.css" rel="stylesheet"></head><body><noscript>You need to enable JavaScript to run this app.</noscript><div id="root"></div></body></html>

app/vlselect/vmui/manifest.json

@@ -1,15 +0,0 @@
-{
-  "short_name": "vmui",
-  "name": "vmui",
-  "icons": [
-    {
-      "src": "favicon.svg",
-      "sizes": "any",
-      "type": "image/svg+xml"
-    }
-  ],
-  "start_url": ".",
-  "display": "standalone",
-  "theme_color": "#000000",
-  "background_color": "#ffffff"
-}

app/vlselect/vmui/robots.txt

@@ -1,3 +0,0 @@
-# https://www.robotstxt.org/robotstxt.html
-User-agent: *
-Disallow: