如何为ECS任务定义创建日志记录？

Question

您好，我正在研究AWS CDK。我正在尝试为我的任务定义创建日志记录。我有下面的代码。

logDetail = logs.LogGroup(self, "MerchWebServicesLogGroup", log_group_name="/projects/merchwebserviceslog/apiservices", retention=logs.RetentionDays.SIX_MONTHS, removal_policy=core.RemovalPolicy.DESTROY)

task_definition = ecs.Ec2TaskDefinition(
                self, "TaskDef", execution_role=MWSECSTaskExecutionRole)


container = task_definition.add_container(
                "mw-service",
                image=ecs.ContainerImage.from_registry("187628286232.dkr.ecr.ap-southeast-2.amazonaws.com/location/location-service:latest"),
                memory_limit_mib=3072,
                logging=ecs.LogDriver.aws_logs(stream_prefix = "mwservice", log_group=logDetail)
            )

哪个生成

TaskDef54694570:
    Type: AWS::ECS::TaskDefinition
    Properties:
      ContainerDefinitions:
        - Essential: true
          Image: 123.dkr.amazonaws.com/location/location-service:latest
          LogConfiguration:
            LogDriver: awslogs
            Options:
              awslogs-group:
                Ref: MerchWebServicesLogGroup94598F8F
              awslogs-stream-prefix: mwservice
              awslogs-region: ap-southeast-2
          Memory: 3072
          Name: mw-service
          PortMappings:
            - ContainerPort: 44319
              HostPort: 0
              Protocol: tcp
       ExecutionRoleArn:
         Fn::GetAtt:
          - TaskDefExecutionRoleB4775C97
           - Arn
      Family: locationagentcdkTaskDef1C411958
      NetworkMode: bridge
      RequiresCompatibilities:
        - EC2
      TaskRoleArn:
        Fn::GetAtt:
          - TaskDefTaskRole1EDB4A67
          - Arn

TaskDefExecutionRoleB4775C97:
    Type: AWS::IAM::Role
    Properties:
      AssumeRolePolicyDocument:
        Statement:
          - Action: sts:AssumeRole
            Effect: Allow
            Principal:
              Service: ecs-tasks.amazonaws.com
        Version: "2012-10-17"
    Metadata:
      aws:cdk:path: location-agent-cdk/TaskDef/ExecutionRole/Resource
  TaskDefExecutionRoleDefaultPolicy0DBB737A:
    Type: AWS::IAM::Policy
    Properties:
      PolicyDocument:
        Statement:
          - Action:
              - logs:CreateLogStream
              - logs:PutLogEvents
            Effect: Allow
            Resource: "*"
        Version: "2012-10-17"
      PolicyName: TaskDefExecutionRoleDefaultPolicy0DBB737A
      Roles:
        - Ref: TaskDefExecutionRoleB4775C97

问题是我不想传递任何ExecutionRoleArn。如果我通过执行角色ARN，则开始出现错误“无法初始化日志记录驱动程序”，否则工作正常。有人可以帮我解决这个问题吗？任何帮助，将不胜感激。谢谢