ecs-services.yml

AWSTemplateFormatVersion: 2010-09-09
Description: AWS resources for an ECS application.
Parameters:
  ImageVersion:
    Description: Image version to deploy
    Type: String
Resources:
  CloudwatchLogsGroup:
    Type: AWS::Logs::LogGroup
    Properties:
      LogGroupName: my-containers-logs
      RetentionInDays: 7
  MyTask:
    Type: AWS::ECS::TaskDefinition
    Properties:
      Family: my-application
      ContainerDefinitions:
      - Name: application-main
        MemoryReservation: 32
        Essential: true
        Image: !Sub '${AWS::AccountId}.dkr.ecr.${AWS::Region}.amazonaws.com/<my-repo>:application-main-${ImageVersion}'
        LogConfiguration:
          LogDriver: awslogs
          Options:
            awslogs-group: !Ref CloudwatchLogsGroup
            awslogs-region: !Ref 'AWS::Region'
            awslogs-stream-prefix: my-application-container
  MyService:
    Type: AWS::ECS::Service
    Properties:
      Cluster: !Sub 'arn:aws:ecs:${AWS::Region}:${AWS::AccountId}:cluster/<my-cluster>'
      DesiredCount: 2
      TaskDefinition: !Ref MyTask