AWS ECS: Script for creating a new revision of a task definition and update a service

github-workflows.yml

- name: Setup of aws-cli
  if: github.ref == 'refs/heads/master'
  uses: aws-actions/configure-aws-credentials@v1
  with:
    aws-region: us-east-1
    aws-access-key-id: ${{ secrets.AWS_ACCESS_KEY_ID }}
    aws-secret-access-key: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
      
- name: deploy to PRODUCTION
  if: github.ref == 'refs/heads/master'
  run: |
    aws ecs describe-task-definition --task-definition ${{ env.TASK_FAMILY }} --region=us-east-1  > /tmp/taskDefinition.json
    newContainerDefinitions=$(jq '.taskDefinition.containerDefinitions[] | .image = "'${{ env.ECR_URI }}:${{ env.IMAGE_TAG }}'"' /tmp/taskDefinition.json)
    taskDefinitionMemory=$(jq -r '.taskDefinition.memory ' /tmp/taskDefinition.json)
    taskDefinitionCPU=$(jq -r '.taskDefinition.cpu ' /tmp/taskDefinition.json)
    aws ecs register-task-definition --family ${{ TASK_FAMILY }} --container-definitions "$newContainerDefinitions" --memory "$taskDefinitionMemory" --cpu "$taskDefinitionCPU"  --network-mode ${{ env.NETWORKMODE }} --requires-compatibilities "FARGATE" --execution-role-arn "${{ env.ROLEARN }}"  > /tmp/resultTaskDefinition.json
    newtaskDefinitionRevision=$(jq -r '.taskDefinition.revision' /tmp/resultTaskDefinition.json)
    aws ecs update-service --cluster ${{ env.CLUSTER_NAME }} --service ${{ env.SERVICE_NAME }} --task-definition loggi:${newtaskDefinitionRevision}