deployworker.yml

name: Deploy Worker to Amazon ECS/ECR

on:
  workflow_dispatch:
  release:
    types: [published]

env:
  AWS_REGION: us-west-2
  ECR_WORKER_REPOSITORY: pv-validation-hub-worker
  ECS_WORKER_SERVICE: worker-service
  ECS_WORKER_CLUSTER: pv-validation-hub-worker-cluster-prod
  WORKER_CONTAINER_NAME: pv-validation-hub-worker-task-ec2
  AK: ${{ secrets.API_AK }}
  SAK: ${{ secrets.API_SAK }}
  DOCKER_HOST_VOLUME_DATA_DIR: ${{ vars.DOCKER_HOST_VOLUME_DATA_DIR }}
  DOCKER_HOST_VOLUME_RESULTS_DIR: ${{ vars.DOCKER_HOST_VOLUME_RESULTS_DIR }}

jobs:
  deploy_worker:
    name: Deploy Worker
    runs-on: ubuntu-latest
    environment: production
    steps:
      - name: Checkout
        uses: actions/checkout@v3

      - name: Configure AWS credentials
        uses: aws-actions/configure-aws-credentials@v4
        with:
          aws-access-key-id: ${{ secrets.AWS_ACCESS_KEY }}
          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: Build, tag, and push image to Amazon ECR
        id: build-image-worker
        env:
          ECR_REGISTRY: ${{ steps.login-ecr.outputs.registry }}
          ECR_REPOSITORY: ${{ env.ECR_WORKER_REPOSITORY }}
          IMAGE_TAG: latest
        run: |
          cd workers
          docker build -t $ECR_REGISTRY/$ECR_REPOSITORY:$IMAGE_TAG \
          --build-arg region=${{ env.AWS_REGION }} \
          --build-arg ak=${{ env.AK }} \
          --build-arg sak=${{ env.SAK }} \
          --build-arg DOCKER_HOST_VOLUME_DATA_DIR=${{ env.DOCKER_HOST_VOLUME_DATA_DIR }} \
          --build-arg DOCKER_HOST_VOLUME_RESULTS_DIR=${{ env.DOCKER_HOST_VOLUME_RESULTS_DIR }} \
           -f Dockerfile.prod .
          docker push $ECR_REGISTRY/$ECR_REPOSITORY:$IMAGE_TAG
          echo "IMAGE=$ECR_REGISTRY/$ECR_REPOSITORY:$IMAGE_TAG" >> $GITHUB_ENV

      # needed for the task-definition.json file, update task family here
      # can also use the CLI to manually generate the task, new def forces new deployment of containers
      - name: Download task definition
        run: |
          aws ecs describe-task-definition --task-definition ${{ env.WORKER_CONTAINER_NAME }} --query taskDefinition > task-definition.json

      - name: Fill in the new image ID in the Amazon ECS task definition
        id: task-def
        uses: aws-actions/amazon-ecs-render-task-definition@v1
        with:
          task-definition: task-definition.json
          container-name: ${{ env.WORKER_CONTAINER_NAME }}
          image: ${{ env.IMAGE }}

      - name: Deploy Amazon ECS task definition
        uses: aws-actions/amazon-ecs-deploy-task-definition@v2
        with:
          task-definition: ${{ steps.task-def.outputs.task-definition }}
          service: ${{ env.ECS_WORKER_SERVICE }}
          cluster: ${{ env.ECS_WORKER_CLUSTER }}
          wait-for-service-stability: true