click-service-cd.yml

name: cd for click-service
on:
  pull_request:
    branches: [ main ]
    paths:
      - click-service/**
      - .github/workflows/click-service-cd.yml

env:
  PROJECT_ID: ${{ secrets.PROJECT_ID }}
  DOCKER_REPO: ${{ secrets.DOCKER_REPO }}
  REGION: ${{ secrets.REGION }}
  WORKSTATION_IMAGE: click-service
  VERSION: '1.0.2'
  IMAGE: ${{ secrets.REGION }}-docker.pkg.dev/${{ secrets.PROJECT_ID }}/${{ secrets.DOCKER_REPO }}/click-service
  REDIS_HOST: ${{secrets.REDIS_HOST}}
  REDIS_PORT: ${{secrets.REDIS_PORT}}
  DATASOURCE_URL: ${{secrets.DB_URL}}
  DATASOURCE_USERNAME: ${{secrets.DB_USERNAME}}
  DATASOURCE_PASSWORD: ${{secrets.DB_PASSWORD}}
  GRAFANA_ADMIN_USER: ${{ secrets.GRAFANA_ADMIN_USER }}
  GRAFANA_ADMIN_PASSWORD: ${{ secrets.GRAFANA_ADMIN_PASSWORD }}

jobs:
  build:
    runs-on: ubuntu-22.04

    steps:
      - name: Check out Repository
        uses: actions/checkout@v3

      - name: Cache Gradle caches
        uses: actions/cache@v3
        with:
          path: |
            ~/.gradle/caches
            ~/.gradle/wrapper
          key: ${{ runner.os }}-gradle-${{ github.job}}-${{ hashFiles('**/*.gradle*', '**/gradle-wrapper.properties') }}
          restore-keys: ${{ runner.os }}-gradle-${{ github.job }}

      - name: Cache Jib layers
        uses: actions/cache@v3
        with:
          path: ./click-service/build/jib-cache
          key: ${{ runner.os }}-jib-${{ github.job }}-${{ hashFiles('**/build.gradle') }}
          restore-keys: ${{ runner.os }}-jib-${{ github.job }}

      - name: Set up google auth
        id: 'auth'
        uses: google-github-actions/auth@v1
        with:
          credentials_json: ${{ secrets.GCE_SA_KEY }}

      - id: 'get-credentials'
        uses: google-github-actions/get-gke-credentials@v1
        with:
          cluster_name: cluster-1
          location: ${{ env.REGION }}-a

      - name: Docker auth
        run: |-
          gcloud auth configure-docker ${{ env.REGION }}-docker.pkg.dev --quiet

      - name: set up JDK 17
        uses: actions/setup-java@v3
        with:
          java-version: '17'
          distribution: 'temurin'

      - name: Docker Build
        run: ./gradlew :click-service:jib

      - name: Apply Persistent Volumes
        run: |
          kubectl apply -f ./click-service/pv.yaml
          kubectl apply -f ./click-service/pvc.yaml

      - name: Deploy
        run: |
          sed "s,\${image},${{ env.IMAGE }},g" ./click-service/resources.yaml > deployment.yaml
          kubectl apply -f ./deployment.yaml
          kubectl apply -f ./click-service/hpa.yaml