aws.yml

name: Build and Deploy Docker Image

on:
  push:
    branches:
      - lass9436

jobs:
  build_and_deploy:
    runs-on: ubuntu-latest

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

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v2

      - name: Build Docker image
        run: docker build -t jsp-cafe:latest .

      - name: Save Docker image to file
        run: docker save jsp-cafe:latest | gzip > jsp-cafe.tar.gz

      - name: Upload Docker image file
        uses: actions/upload-artifact@v3
        with:
          name: docker-image
          path: jsp-cafe.tar.gz

      - name: Setup known hosts
        run: |
          mkdir -p ~/.ssh
          echo "${{ secrets.EC2_HOST_KEY }}" >> ~/.ssh/known_hosts
          chmod 644 ~/.ssh/known_hosts

      - name: Deploy to EC2
        env:
          SSH_PRIVATE_KEY: ${{ secrets.EC2_SSH_PRIVATE_KEY }}
          EC2_USER: ${{ secrets.EC2_USER }}
          EC2_HOST: ${{ secrets.EC2_HOST }}
        run: |
          # Save the SSH private key to a file
          echo "$SSH_PRIVATE_KEY" > private_key.pem
          chmod 600 private_key.pem

          # Transfer the Docker image file to EC2 server
          scp -i private_key.pem jsp-cafe.tar.gz $EC2_USER@$EC2_HOST:/tmp/
          
          # Connect to EC2 server and run Docker commands
          ssh -i private_key.pem $EC2_USER@$EC2_HOST << 'EOF'
            docker load < /tmp/jsp-cafe.tar.gz
            docker stop jsp-cafe || true
            docker rm jsp-cafe || true
            docker run -d -p 8080:8080 --add-host=host.docker.internal:host-gateway --name jsp-cafe jsp-cafe:latest
          EOF