Deploy Workflow #43
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| name: Deploy Workflow | |
| on: | |
| push: | |
| branches: | |
| - main | |
| workflow_dispatch: | |
| inputs: | |
| build_number: | |
| description: 'Build number to deploy (optional)' | |
| required: false | |
| type: string | |
| jobs: | |
| build-and-deploy: | |
| runs-on: ubuntu-latest | |
| env: | |
| DOCKER_USERNAME: ${{ secrets.DOCKER_USERNAME }} | |
| DOCKER_IMAGE_NAME: product-service | |
| DOCKER_COMPOSE_APP_SERVICE_NAME: product-service | |
| DOCKER_PASSWORD: ${{ secrets.DOCKER_PASSWORD }} | |
| EC2_SSH_PRIVATE_KEY: ${{ secrets.EC2_SSH_PRIVATE_KEY }} | |
| EC2_PUBLIC_IP_ADDRESS: ${{ secrets.EC2_PUBLIC_IP_ADDRESS }} | |
| steps: | |
| - name: Checkout (only if no build number provided) | |
| if: ${{ github.event.inputs.build_number == '' }} | |
| uses: actions/checkout@v4 | |
| - name: JDK (only if no build number provided) | |
| if: ${{ github.event.inputs.build_number == '' }} | |
| uses: actions/setup-java@v4 | |
| with: | |
| distribution: 'temurin' | |
| java-version: '21' | |
| - name: Generate Build Number | |
| id: build_number | |
| run: | | |
| if [ -n "${{ github.event.inputs.build_number }}" ]; then | |
| BUILD_NUMBER="${{ github.event.inputs.build_number }}" | |
| echo "Using provided build number: $BUILD_NUMBER" | |
| else | |
| BUILD_NUMBER=$(date +'%d%m%Y%H%M%S') | |
| echo "Generated Build Number: $BUILD_NUMBER" | |
| fi | |
| echo "BUILD_NUMBER=$BUILD_NUMBER" >> $GITHUB_ENV | |
| echo "build_number=$BUILD_NUMBER" >> $GITHUB_OUTPUT | |
| - name: Login to Docker Hub | |
| uses: docker/login-action@v3 | |
| with: | |
| username: ${{ env.DOCKER_USERNAME }} | |
| password: ${{ env.DOCKER_PASSWORD }} | |
| - name: Check if Docker image exists | |
| id: check_image | |
| run: | | |
| IMAGE_NAME="${{ env.DOCKER_USERNAME }}/${{ env.DOCKER_IMAGE_NAME }}:${{ steps.build_number.outputs.build_number }}" | |
| echo "Checking if image exists: $IMAGE_NAME" | |
| if docker manifest inspect "$IMAGE_NAME" >/dev/null 2>&1; then | |
| echo "Image exists: $IMAGE_NAME" | |
| echo "image_exists=true" >> $GITHUB_OUTPUT | |
| else | |
| echo "Image does not exist: $IMAGE_NAME" | |
| echo "image_exists=false" >> $GITHUB_OUTPUT | |
| fi | |
| - name: Maven Clean Verify (only if no build number provided and image doesn't exist) | |
| if: ${{ github.event.inputs.build_number == '' && steps.check_image.outputs.image_exists == 'false' }} | |
| run: mvn -B -ntp clean verify jib:build -Ddocker.image.tag=${{ steps.build_number.outputs.build_number }} | |
| - name: Setup SSH Agent | |
| uses: webfactory/[email protected] | |
| with: | |
| ssh-private-key: ${{ env.EC2_SSH_PRIVATE_KEY }} | |
| - name: SSH To EC2 and Deploy | |
| run: | | |
| ssh -o StrictHostKeyChecking=no ec2-user@$EC2_PUBLIC_IP_ADDRESS << EOF | |
| cd ~ | |
| sed -i 's|image: '"$DOCKER_USERNAME"'/'"$DOCKER_IMAGE_NAME"':.*$|image: '"$DOCKER_USERNAME"'/'"$DOCKER_IMAGE_NAME"':'"$BUILD_NUMBER"'|' docker-compose.yml | |
| docker-compose pull | |
| docker-compose up -d '$DOCKER_COMPOSE_APP_SERVICE_NAME' | |
| docker image prune -f | |
| docker ps | |
| echo "$BUILD_NUMBER" > build-number.txt | |
| EOF |