slm-server/.github/workflows/cd.yml at main · XyLearningProgramming/slm-server · GitHub

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name: CD Pipeline

on:
  workflow_dispatch:
    inputs:
      environment:
        description: 'Target environment'
        required: true
        default: 'prod'
        type: choice
        options:
          - prod
  workflow_run:
    workflows: ["CI Pipeline"]
    types:
      - completed
    branches:
      - main

env:
  REGISTRY: docker.io
  NAMESPACE: backend

jobs:
  deploy:
    runs-on: ubuntu-latest
    if: ${{ github.event.workflow_run.conclusion == 'success' || github.event_name == 'workflow_dispatch' }}
    environment: prod

    steps:
    - name: Checkout code
      uses: actions/checkout@v4

    - name: Set up Docker Buildx
      uses: docker/setup-buildx-action@v3

    - name: Log in to DockerHub
      uses: docker/login-action@v3
      with:
        registry: ${{ env.REGISTRY }}
        username: ${{ secrets.REGISTRY_USERNAME }}
        password: ${{ secrets.REGISTRY_ACCESS_TOKEN }}

    - name: Extract metadata
      id: meta
      uses: docker/metadata-action@v5
      with:
        images: ${{ secrets.REGISTRY_REPOSITORY }}
        tags: |
          type=ref,event=branch
          type=ref,event=pr
          type=sha,prefix={{branch}}-
          type=raw,value=latest,enable={{is_default_branch}}

    - name: Build and push Docker image
      uses: docker/build-push-action@v5
      with:
        context: .
        push: true
        tags: ${{ steps.meta.outputs.tags }}
        labels: ${{ steps.meta.outputs.labels }}
        cache-from: |
          type=gha
          type=registry,ref=${{ secrets.REGISTRY_REPOSITORY }}:buildcache
        cache-to: |
          type=gha,mode=max
          type=registry,ref=${{ secrets.REGISTRY_REPOSITORY }}:buildcache,mode=max

    - name: Extract SHA-suffixed tag
      id: extract_tag
      run: |
        # Find the tag with SHA suffix (format: branch-sha)
        TAGS='${{ steps.meta.outputs.tags }}'
        SHA_TAG=$(echo "$TAGS" | grep -E '.*-[a-f0-9]{7}$' | head -1 | cut -d':' -f2)
        echo "tag=$SHA_TAG" >> $GITHUB_OUTPUT

    - name: Deploy with Helm
      uses: ./.github/actions/helm-deploy
      with:
        image_tag: ${{ steps.extract_tag.outputs.tag }}
        registry_repository: ${{ secrets.REGISTRY_REPOSITORY }}
        kube_config_data: ${{ secrets.KUBE_CONFIG_DATA }}
        helm_values_env: ${{ secrets.HELM_VALUES_ENV }}
        helm_values_persistence_hostpath: ${{ secrets.HELM_VALUES_PERSISTENCE_HOSTPATH }}
        helm_values_persistence_nodename: ${{ secrets.HELM_VALUES_PERSISTENCE_NODENAME }}
        helm_set_files: 'configMapData.download=scripts/download.sh'
        namespace: ${{ env.NAMESPACE }}
        github_token: ${{ secrets.GITHUB_TOKEN }}