added db indexes for upcoming events #152
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| name: Deploy Backend | |
| # This workflow builds, pushes to ECR, deploys to ECS, and cleans up old images | |
| # It keeps the 5 most recent images to save storage costs while maintaining rollback capability | |
| on: | |
| push: | |
| branches: [ main ] | |
| paths: | |
| - 'backend/**' | |
| - '.github/workflows/deploy-backend.yml' | |
| jobs: | |
| build-push-and-redeploy: | |
| name: Build, Push to ECR, Deploy to ECS, and Cleanup Old Images | |
| runs-on: ubuntu-latest | |
| permissions: | |
| contents: read | |
| env: | |
| AWS_REGION: us-east-2 | |
| ECR_REGISTRY: 058264255918.dkr.ecr.us-east-2.amazonaws.com | |
| ECR_REPOSITORY: bug-free-octo-spork/backend | |
| IMAGE_TAG: latest | |
| ECS_CLUSTER: bug-free-octo-spork-django-cluster | |
| ECS_SERVICE_NAME: bug-free-octo-spork-django-task-service-i1pnpewj | |
| steps: | |
| - name: Checkout | |
| uses: actions/checkout@v4 | |
| - name: Configure AWS credentials | |
| uses: aws-actions/configure-aws-credentials@v4 | |
| with: | |
| aws-access-key-id: ${{ secrets.AWS_ACCESS_KEY_ID }} | |
| aws-secret-access-key: ${{ secrets.AWS_SECRET_ACCESS_KEY }} | |
| aws-region: ${{ env.AWS_REGION }} | |
| - name: Login to Amazon ECR | |
| id: login-ecr | |
| uses: aws-actions/amazon-ecr-login@v2 | |
| - name: Set up Docker Buildx | |
| uses: docker/setup-buildx-action@v3 | |
| - name: Build Docker image | |
| run: | | |
| IMAGE_URI=${ECR_REGISTRY}/${ECR_REPOSITORY}:${IMAGE_TAG} | |
| echo "Building ${IMAGE_URI} for ARM64" | |
| docker buildx build --platform linux/arm64 -f backend/Dockerfile -t ${IMAGE_URI} --load backend | |
| - name: Push Docker image | |
| run: | | |
| IMAGE_URI=${ECR_REGISTRY}/${ECR_REPOSITORY}:${IMAGE_TAG} | |
| docker push ${IMAGE_URI} | |
| - name: Force new deployment on ECS service | |
| run: | | |
| aws ecs update-service \ | |
| --cluster "${ECS_CLUSTER}" \ | |
| --service "${ECS_SERVICE_NAME}" \ | |
| --force-new-deployment \ | |
| --region "${AWS_REGION}" | |
| - name: Clean up old ECR images | |
| run: | | |
| echo "🧹 Cleaning up old ECR images..." | |
| # Delete all images except the latest 3 | |
| aws ecr describe-images \ | |
| --repository-name "${ECR_REPOSITORY}" \ | |
| --region "${AWS_REGION}" \ | |
| --query 'sort_by(imageDetails, &imagePushedAt)[3:][].imageDigest' \ | |
| --output text | \ | |
| xargs -I {} aws ecr batch-delete-image \ | |
| --repository-name "${ECR_REPOSITORY}" \ | |
| --region "${AWS_REGION}" \ | |
| --image-ids imageDigest={} || echo "No old images to delete" | |
| echo "✅ Cleanup complete" | |