AWS CDK-角色和策略创建

Question

任何人都可以帮助我将此CloudFormation“转换”为CDK（Java或Java）吗？我正在尝试做，但这是我第一次与CDK合作，我不确定该怎么做。我真的很喜欢。

FargateTaskExecutionServiceRole:
Type: AWS::IAM::Role
Properties:
  AssumeRolePolicyDocument:
    Statement:
    - Effect: Allow
      Principal:
        Service: 
          - ecs-tasks.amazonaws.com
      Action:
        - sts:AssumeRole
  Policies:
    - PolicyName: AmazonECSTaskExecutionRolePolicy
      PolicyDocument:
        Version: "2012-10-17"
        Statement:
        - Effect: Allow
          Action:
            - 'ecr:GetAuthorizationToken'
            - 'ecr:BatchCheckLayerAvailability'
            - 'ecr:GetDownloadUrlForLayer'
            - 'ecr:BatchGetImage'
            - 'logs:CreateLogStream'
            - 'logs:PutLogEvents'
          Resource: '*'

Answer 1

您应参考API reference document以获得清晰的图像。有此类用例的示例。

但是，由于您已经在这里问过，并且我的手很想为您提供答案，所以这里使用TypeScript实现：

import { Role, ServicePrincipal, PolicyStatement, Effect } from '@aws-cdk/aws-iam';

....
....

const ecsFargateServiceRole = new Role(this, 'FargateTaskExecutionServiceRole', {
  assumedBy: new ServicePrincipal('ecs-tasks.amazonaws.com')
});

ecsFargateServiceRole.addToPolicy(
  new PolicyStatement({
    effect: Effect.ALLOW,
    resources: ['*'],
    actions: [            
      'ecr:GetAuthorizationToken',
      'ecr:BatchCheckLayerAvailability',
      'ecr:GetDownloadUrlForLayer',
      'ecr:BatchGetImage',
      'logs:CreateLogStream',
      'logs:PutLogEvents'
    ]
  })
);

....
....

请注意，为简洁起见，我已排除了Construct的构造函数。