EC2 的 AWS CloudFormation 蓝/绿部署

如何解决EC2 的 AWS CloudFormation 蓝/绿部署

AWS CloudFormation 是否支持 EC2 的蓝/绿部署？ 我能够使用 CodeDeploy for EC2 创建蓝/绿部署；但是，我不知道如何使用 CloudFormation 创建一个。 CloudFormation 似乎支持 ECS (https://aws.amazon.com/about-aws/whats-new/2020/05/aws-cloudformation-now-supports-blue-green-deployments-for-amazon-ecs/) 和 Lambda 函数的蓝/绿部署。

模板的 CodeDeploy 部分如下所示：

Type: AWS::CodeDeploy::DeploymentGroup
Properties:
    DeploymentGroupName: 'SampleGroupName'
    ServiceRoleArn: !Sub 'arn:aws:iam::${AWS::AccountId}:role/AzureDevOps/CodeDeployOperations'
    ApplicationName: !Ref CodeDeployApplication
    AutoScalingGroups:
    - !Ref SampleASG
    DeploymentStyle:
    DeploymentType: BLUE_GREEN
    DeploymentOption: WITH_TRAFFIC_CONTROL
    BlueGreenDeploymentConfiguration:
    TerminateBlueInstancesOnDeploymentSuccess:
        Action: TERMINATE
        TerminationWaitTimeInMinutes: 5
    DeploymentReadyOption:
        ActionOnTimeout: CONTINUE_DEPLOYMENT
    GreenFleetProvisioningOption:
        Action: copY_AUTO_SCALING_GROUP  
    DeploymentConfigName: !If [IsProdStaging,CodeDeployDefault.HalfAtATime,CodeDeployDefault.AllAtOnce]
    LoadBalancerInfo:
    TargetGroupInfoList:
        - Name: !GetAtt SampleTargetGroup.TargetGroupName
    AutoRollbackConfiguration:
    Enabled: true
    Events:
        - DEPLOYMENT_FAILURE