amazon-elastic-beanstalk - 云信息 : Create ElasticBeanstalk without Load Balancer

Question

如何创建 ElasticBeanstalk environment没有负载均衡器？我在 aws:autoscaling:launchconfiguration 中没有任何选项可以禁用它.

可以turn off load balancing manually从 AWS 管理控制台。

这是我的 Cloudformation 堆栈模板:

WsServerEBApp:
    Type: "AWS::ElasticBeanstalk::Application"
    Properties:
      ApplicationName: WS Server
      Description: App for Websocket Server that will hold EB Environments

  WsServerEBEnvironemt:
      Type: 'AWS::ElasticBeanstalk::Environment'
      Properties:
        EnvironmentName: staging
        ApplicationName: !Ref WsServerEBApp
        CNAMEPrefix: staging
        SolutionStackName: 64bit Amazon Linux 2017.03 v2.7.3 running Docker 17.03.1-ce
        VersionLabel: !Ref WsServerEBAppVersion
        OptionSettings:
          - Namespace: 'aws:autoscaling:launchconfiguration'
            OptionName: EC2KeyName
            Value: !Ref KeyName
          - Namespace: 'aws:autoscaling:launchconfiguration'
            OptionName: IamInstanceProfile
            Value: aws-elasticbeanstalk-ec2-role
          - Namespace: 'aws:autoscaling:launchconfiguration'
            OptionName: SecurityGroups
            Value:
              - launch-wizard-1

  WsServerEBAppVersion:
    Type: 'AWS::ElasticBeanstalk::ApplicationVersion'
    Properties:
      ApplicationName: !Ref WsServerEBApp

Answer 1

我使用 EnvironmentType 做到了值为 SingleInstance:

WsServerEBEnvironemt:
      Type: 'AWS::ElasticBeanstalk::Environment'
      Properties:
        ....
        OptionSettings:
             ....
             - Namespace: aws:elasticbeanstalk:environment
                  OptionName: EnvironmentType
                  Value: SingleInstance