Novel/.github/workflows/cd.yml at main · AlienFamilyHub/Novel · GitHub

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name: Build and Deploy

concurrency: production

on:
  push:
    branches:
      - main
  workflow_dispatch:

jobs:
  # ===============================================================
  # JOB 1: Build and Push Docker Image to GHCR
  # ===============================================================
  build-and-push-image:
    runs-on: ubuntu-latest
    permissions:
      contents: read
      packages: write
    outputs:
      image_tag: ${{ steps.meta.outputs.version }} # 输出 commit SHA 标签给下一个 job
      image_repo: ghcr.io/${{ github.repository }}

    steps:
      - name: Checkout repository
        uses: actions/checkout@v4
        with:
            submodules: true

      - name: Log in to GHCR
        uses: docker/login-action@v3
        with:
          registry: ghcr.io
          username: ${{ github.repository_owner }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Extract metadata for Docker
        id: meta
        uses: docker/metadata-action@v5
        with:
          images: ghcr.io/${{ github.repository }}
          tags: type=sha,prefix=,format=short

      - name: Build and push Docker image
        uses: docker/build-push-action@v6
        with:
          context: .
          push: true
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}

  # ===============================================================
  # JOB 2: Deploy to Kubernetes using Helm
  # ===============================================================
  deploy-to-kubernetes:
    runs-on: ubuntu-latest
    needs: build-and-push-image # 依赖上一个 job
    environment: Production
    permissions:
      contents: read

    steps:
      - name: Checkout repository
        uses: actions/checkout@v4
        with:
          fetch-depth: 0 # 获取所有历史记录，以便比较文件变更

      - name: Set up Helm
        uses: azure/setup-helm@v4

      - name: Set up Kubeconfig
        run: |
          mkdir -p ~/.kube
          echo "${{ secrets.KUBECONFIG }}" > ~/.kube/config
          chmod 600 ~/.kube/config

      - name: Deploy with local Helm chart
        run: |
          # 定义变量
          CHART_PATH="./charts/alienfamily-novel" # 你的本地 Chart 路径
          RELEASE_NAME="alienfamily-novel" # 你想要在 K8s 中部署的 release 名称
          NAMESPACE="alienfamily-novel" # 你要部署到的命名空间

          # 直接使用本地 Chart 路径执行 Helm 部署
          echo "Upgrading release $RELEASE_NAME in namespace $NAMESPACE using local chart at $CHART_PATH..."
          helm upgrade --install $RELEASE_NAME $CHART_PATH \
            --namespace $NAMESPACE \
            --create-namespace \
            --set image.tag=${{ needs.build-and-push-image.outputs.image_tag }} \
            -f $CHART_PATH/values.yaml \
            --atomic \
            --wait