deploy_docker.yml

name: Build and Deploy to Google Compute Engine

on:
  push:
      branches: [ main ]
      paths:
        - 'part2/05_Github-Action_CI-CD/**'

env:
  PROJECT_ID: ${{ secrets.GCP_PROJECT_ID }}
  DOCKER_IMAGE_NAME: streamlit
  GCE_INSTANCE: ${{ secrets.GCE_INSTANCE }}
  GCE_INSTANCE_ZONE: ${{ secrets.GCE_INSTANCE_ZONE }}

jobs:
  setup-build-publish-deploy:
    name: Setup, Build, Publish, and Deploy
    runs-on: ubuntu-latest

    steps:
    - name: Checkout
      uses: actions/checkout@v2

    # gcloud CLI 설정
    - uses: google-github-actions/setup-gcloud@master
      with:
        version: '290.0.1'
        service_account_key: ${{ secrets.SERVICE_ACCOUNT_KEY }}
        project_id: ${{ secrets.GCP_PROJECT_ID }}

    # gcloud에서 Docker 사용할 수 있도록 설정
    - run: |-
        gcloud --quiet auth configure-docker
    # Model 파일 복사
    - name: Copy model file
      run: |
        cd part2/05_Github-Action_CI-CD
        sh copy_asset.sh
    # Docker Image Build
    - name: Build
      run: |-
        docker build part2/05_Github-Action_CI-CD --tag "gcr.io/$PROJECT_ID/$DOCKER_IMAGE_NAME:$GITHUB_SHA"
    # Docker Image Push
    - name: Publish
      run: |-
        docker push "gcr.io/$PROJECT_ID/$DOCKER_IMAGE_NAME:$GITHUB_SHA"
    # Deploy : update-container로 업데이트 요청
    - name: Deploy
      run: |-
        gcloud compute instances update-container "$GCE_INSTANCE" \
          --zone "$GCE_INSTANCE_ZONE" \
          --container-image "gcr.io/$PROJECT_ID/$DOCKER_IMAGE_NAME:$GITHUB_SHA"