Initial commit for v2

Co-authored-by: liubo02 <[email protected]>
Co-authored-by: Hoshea <[email protected]>

.dockerignore

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+_output
+manifests
+examples

.github/licenserc.yaml

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+header:
+  license:
+    spdx-id: Apache-2.0
+    copyright-owner: PingCAP, Inc.
+    copyright-year: '2024'
+  paths-ignore:
+    - "**/.git/**"
+    - ".github/"
+    - "_output/**"
+    - "examples/**"
+    - "image/**"
+    - "manifests/**"
+    - ".gitignore"
+    - ".dockerignore"
+    - ".golangci.yml"
+    - "LICENSES/"
+    - "**/*.md"
+    - ".codecov.yml"
+    - "**/go.mod"
+    - "**/go.sum"
+    - "**/go.work"
+    - "**/go.work.sum"
+    - "**/LICENSE"
+    - "third_party/**"
+    - "pkg/**/*mock.go"
+
+
+  comment: on-failure

.github/workflows/ci.yaml

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+name: ci
+
+on:
+  push:
+    branches:
+    - main
+  pull_request:
+    branches:
+    - main
+    types: [review_requested, ready_for_review, synchronize]
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  image:
+    runs-on: self-hosted
+    steps:
+    - uses: actions/checkout@v4
+    - name: cache image builder
+      uses: actions/cache@v4
+      with:
+        path: ./_output/cache
+        key: ${{ runner.os }}-image-cache
+
+    - name: Login to Docker Hub
+      uses: docker/login-action@v3
+      with:
+        username: ${{ secrets.DOCKERHUB_USERNAME }}
+        password: ${{ secrets.DOCKERHUB_TOKEN }}
+
+    - uses: docker/setup-qemu-action@v3
+      with:
+        image: gcr.io/pingcap-public/third-party/tonistiigi/binfmt:latest
+
+    - name: setup buildx context
+      run: |
+        docker context create builder
+    
+    - uses: docker/setup-buildx-action@v3
+      with:
+        platforms: linux/arm64,linux/amd64
+        endpoint: builder
+        driver-opts: |
+          image=gcr.io/pingcap-public/third-party/moby/buildkit:buildx-stable-1
+    
+    - name: image
+      run: |
+        V_PLATFORMS=linux/arm64,linux/amd64 make image
+
+  build:
+    runs-on: self-hosted
+    steps:
+    - uses: actions/checkout@v4
+    - name: setup go
+      uses: actions/setup-go@v5
+      with:
+        go-version-file: ./go.work
+        cache-dependency-path: "**/*.sum"
+    - name: build
+      run: |
+        make build
+  
+  lint:
+    runs-on: self-hosted
+    steps:
+    - uses: actions/checkout@v4
+    - name: setup go
+      uses: actions/setup-go@v5
+      with:
+        go-version-file: ./go.work
+        cache-dependency-path: "**/*.sum"
+    - name: cache golangci-lint
+      uses: actions/cache@v4
+      with:
+        path: ./_output/bin/golangci-lint
+        key: ${{ runner.os }}-golangci-lint
+    - name: lint
+      run: |
+        make lint
+
+  unit:
+    runs-on: self-hosted
+    steps:
+    - uses: actions/checkout@v4
+    - name: setup go
+      uses: actions/setup-go@v5
+      with:
+        go-version-file: ./go.work
+        cache-dependency-path: "**/*.sum"
+    - name: unit test
+      run: |
+        make unit
+
+  verify:
+    runs-on: self-hosted
+    steps:
+    - uses: actions/checkout@v4
+    - name: setup go
+      uses: actions/setup-go@v5
+      with:
+        go-version-file: ./go.work
+        cache-dependency-path: "**/*.sum"
+    - name: verify
+      run: |
+        make verify

.github/workflows/e2e.yaml

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+name: e2e
+
+on:
+  pull_request:
+    branches:
+      - main
+    types: [review_requested, ready_for_review, synchronize]
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  e2e:
+    runs-on: self-hosted
+    strategy:
+      fail-fast: false
+      matrix:
+        spec:
+          - "Basic"
+          - "Rolling Update"
+          - "Version Upgrade"
+          - "TLS"
+          - "TiDB Feature"
+          - "Overlay"
+    steps:
+    - uses: actions/checkout@v4
+    - name: setup go
+      uses: actions/setup-go@v5
+      with:
+        go-version-file: ./go.work
+        cache-dependency-path: "**/*.sum"
+
+    - name: Login to Docker Hub
+      uses: docker/login-action@v3
+      with:
+        username: ${{ secrets.DOCKERHUB_USERNAME }}
+        password: ${{ secrets.DOCKERHUB_TOKEN }}
+
+    - uses: docker/setup-qemu-action@v3
+      with:
+        image: gcr.io/pingcap-public/third-party/tonistiigi/binfmt:latest
+
+    - name: setup buildx context
+      run: |
+        docker context create builder
+    
+    - uses: docker/setup-buildx-action@v3
+      with:
+        platforms: linux/arm64,linux/amd64
+        endpoint: builder
+        driver-opts: |
+          image=gcr.io/pingcap-public/third-party/moby/buildkit:buildx-stable-1
+
+    - name: E2E test
+      env:
+        CI: "true"
+        GINKGO_OPTS: "--focus=${{ matrix.spec }}"
+      run: |
+        make e2e/prepare
+        make e2e/run
+
+    - name: Collect logs of Operator
+      if: always()
+      run: |
+        ./_output/bin/kubectl logs -n tidb-admin deployment/tidb-operator > tidb-operator.log
+    
+    - name: Upload logs
+      if: always()
+      uses: actions/upload-artifact@v4
+      with:
+        retention-days: 7
+        name: tidb-operator-log-${{ github.run_id }}-${{ github.job }}
+        path: tidb-operator.log
+        overwrite: 'true'

.gitignore

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+_output
+.idea/

.golangci.yml

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+linters-settings:
+  dupl:
+    threshold: 100
+  funlen:
+    lines: -1
+    statements: 50
+  goconst:
+    min-len: 2
+    min-occurrences: 3
+  gocritic:
+    enabled-tags:
+      - diagnostic
+      - experimental
+      - opinionated
+      - performance
+      - style
+    disabled-checks:
+      - dupImport # https://github.com/go-critic/go-critic/issues/845
+      - ifElseChain
+      - octalLiteral
+      - whyNoLint
+  gocyclo:
+    min-complexity: 15
+  godox:
+    keywords:
+      - FIXME
+  gofmt:
+    rewrite-rules:
+      - pattern: 'interface{}'
+        replacement: 'any'
+  goimports:
+    local-prefixes: github.com/pingcap/tidb-operator
+  mnd:
+    # don't include the "operation" and "assign"
+    checks:
+      - argument
+      - case
+      - condition
+      - return
+    ignored-numbers:
+      - '0'
+      - '1'
+      - '2'
+      - '3'
+    ignored-functions:
+      - strings.SplitN
+  govet:
+    enable:
+      - nilness
+      - shadow
+  errorlint:
+    asserts: false
+  lll:
+    line-length: 140
+  misspell:
+    locale: US
+    ignore-words:
+      - "importas" # linter name
+  nolintlint:
+    allow-unused: false # report any unused nolint directives
+    require-explanation: true # require an explanation for nolint directives
+    require-specific: true # require nolint directives to be specific about which linter is being skipped
+  revive:
+    rules:
+      - name: indent-error-flow
+      - name: unexported-return
+        disabled: true
+      - name: unused-parameter
+      - name: unused-receiver
+
+linters:
+  disable-all: true
+  enable:
+    - bodyclose
+    - dogsled
+    - errcheck
+    - errorlint
+    - copyloopvar
+    - gocheckcompilerdirectives
+    - goconst
+    # - gochecknoinits
+    - gocritic
+    - gocyclo
+    - godox
+    - gofmt
+    - goimports
+    - mnd
+    - goprintffuncname
+    - gosec
+    - gosimple
+    - govet
+    - ineffassign
+    - lll
+    - misspell
+    - nakedret
+    - noctx
+    - nolintlint
+    - revive
+    - stylecheck
+    - staticcheck
+    - testifylint
+    - unconvert
+    - unparam
+    - unused
+    - whitespace
+
+  # This list of linters is not a recommendation (same thing for all this configuration file).
+  # We intentionally use a limited set of linters.
+  # See the comment on top of this file.
+
+issues:
+  exclude-rules:
+    - path: (.+)_test\.go
+      linters:
+        - dupl
+        - mnd
+        - lll
+
+run:
+  timeout: 15m