【GitHub Actions】CloudRun にデポロイする

事前準備

• Service Account の作成
• Service Account ロールの付与
• Service Account Key の作成及び base64 化
• GitHub Repo -> Settings -> Secrets で Secrets の追加

Build Script

name: example

on:
  push:
    branches:
      - master

env:
  GCP_PROJECT: ${{ secrets.GCP_PROJECT }}
  GCP_REGION: ${{ secrets.GCP_REGION }}
  ECR_REGISTRY: gcr.io/${{ secrets.GCP_PROJECT }}
  ECR_REPOSITORY: Example
  CLOUDRUN_SERVICE: Example

jobs:
  # Docker Build
  Build:
    runs-on: ubuntu-latest

    steps:
      # checkout
      - uses: actions/checkout@master

      # install nodejs
      - uses: actions/setup-node@master
        with:
          node-version: 12.x

      # GCP Login
      - name: GCP Authenticate
        uses: GoogleCloudPlatform/github-actions/setup-gcloud@master
        with:
          version: '290.0.1'
          service_account_email: ${{ secrets.GCP_SA_EMAIL }}
          service_account_key: ${{ secrets.GCP_SA_KEY }}
          export_default_credentials: true

      # Library install
      - name: install and build
        run: |
          yarn install
          yarn build

      # Configure docker to use the gcloud command-line tool as a credential helper
      - name: Set up docker to authenticate via gcloud command-line tool.
        run: |
          gcloud auth configure-docker

      # GCR Push
      - name: Push the docker image
        run: |
          docker tag $ECR_REPOSITORY:latest $ECR_REGISTRY/$ECR_REPOSITORY:latest
          docker push $ECR_REGISTRY/$ECR_REPOSITORY:latest

      # CloudRun Deploy
      - name: Deploy to Cloud Run
        run: |
          gcloud run deploy $CLOUDRUN_SERVICE \
            --image $ECR_REGISTRY/$ECR_REPOSITORY:latest \
            --project $GCP_PROJECT \
            --region $GCP_REGION \
            --platform managed \
            --quiet