cicd-dev.yml

name: Docker Hub Dev Deploy

run-name: ${{ github.head_ref }} 브랜치 작업 내용 병합 후 배포

on:
  push:
    branches:
      - develop

jobs:
  deploy:
    runs-on: ubuntu-latest
    steps:
      # develop 브랜치 체크아웃
      - name: Checkout
        uses: actions/checkout@v3

      # application.yml 파일 생성
      - name: make application.yml
        run: |
          # create application.yml
          cd ./src/main
          cd ./resources
          
          touch ./application.yml
          
          echo "${{ secrets.APPLICATION_DEV_YML }}" >> ./application.yml

      # 빌드 권한 부여
      - name: Grant execute permission for gradlew
        run: chmod +x ./gradlew

      # docker image 빌드
      - name: Build
        run: docker build --no-cache -t ${{ secrets.DOCKERHUB_USERNAME }}/${{ secrets.DOCKERHUB_IMAGE_NAME }}:${{ secrets.DOCKERHUB_IMAGE_TAG }} .

      # docker hub 로그인
      - name: Docker Hub login
        uses: docker/login-action@v3
        with:
          username: ${{ secrets.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_TOKEN_READ_WRITE }}

      # docker hub에 image push
      - name: docker image push
        run: docker push ${{ secrets.DOCKERHUB_USERNAME }}/${{ secrets.DOCKERHUB_IMAGE_NAME}}:${{secrets.DOCKERHUB_IMAGE_TAG }}

      # docker compose에 사용될 환경 변수들이 담긴 env 파일 세팅
      - name: Set up environment variables
        run: |
          echo "DOCKER_USERNAME=${{ secrets.DOCKERHUB_USERNAME }}" >> dev.env
          echo "DOCKER_IMAGE_NAME=${{ secrets.DOCKERHUB_IMAGE_NAME }}" >> dev.env
          echo "DOCKER_IMAGE_TAG=${{ secrets.DOCKERHUB_IMAGE_TAG }}" >> dev.env
          echo "SPRING_OUTER_PORT=${{ secrets.SPRING_OUTER_PORT }}" >> dev.env
          echo "SPRING_INNER_PORT=${{ secrets.SPRING_INNER_PORT }}" >> dev.env

      # compose.yml, dev.env 파일 서버로 복사
      - name: Copy compose.yml, dev.env
        uses: appleboy/scp-action@master
        with:
          host: ${{ secrets.SSH_HOST }}
          port: ${{ secrets.SSH_PORT }}
          username: ${{ secrets.SSH_USERNAME }}
          key: ${{ secrets.SSH_PRIVATE_KEY }}
          source: "compose.yml, dev.env"
          target: /home/ubuntu

      # EC2에서 docker compose up
      - name: Deploy to Server
        uses: appleboy/ssh-action@master
        with:
          host: ${{ secrets.SSH_HOST }}
          port: ${{ secrets.SSH_PORT }}
          username: ${{ secrets.SSH_USERNAME }}
          key: ${{ secrets.SSH_PRIVATE_KEY }}
          script: |
            cd /home/ubuntu
            sudo docker login -u ${{ secrets.DOCKERHUB_USERNAME }} -p ${{ secrets.DOCKERHUB_TOKEN_READ_ONLY }}
            sudo docker container stop naoman-dev
            sudo docker container rm naoman-dev
            sudo docker image rm  ${{ secrets.DOCKERHUB_USERNAME }}/${{ secrets.DOCKERHUB_IMAGE_NAME}}:${{secrets.DOCKERHUB_IMAGE_TAG }}
            sudo docker compose --env-file dev.env -f compose.yml up -d  
            sudo docker container prune -f
            sudo docker image prune -a -f