ElasticBeanstalk工作程序环境停留在“等待EC2实例启动"中.这可能需要几分钟.然后超时 [英] ElasticBeanstalk worker environment stuck in "Waiting for EC2 instances to launch. This may take a few minutes." and then times out

问题描述

我正在通过Cloud Formation Template定义EB工人环境:

I am defining an EB worker environment via Cloud Formation Template:

  EbWorkerApplication:
    Type: 'AWS::ElasticBeanstalk::Application'
    Properties:
      ApplicationName: !Sub "${AWS::StackName}-worker"
      Description: !Ref DeploymentDescription
    
  EbWorkerEnvironment:
    Type: 'AWS::ElasticBeanstalk::Environment'
    DependsOn: EbWorkerApplication
    Properties:
      Tier:
        Name: "Worker"
        Type: "SQS/HTTP"
      ApplicationName: !Ref EbWorkerApplication
      EnvironmentName: !Sub "${EnvName}-worker"
      SolutionStackName: !Ref SolutionStackName
      OptionSettings:
        - Namespace: 'aws:autoscaling:launchconfiguration'
          OptionName: SecurityGroups
          Value:
            Fn::ImportValue:
              !Sub "${EnvName}-app-sg"
        - Namespace: 'aws:autoscaling:launchconfiguration'
          OptionName: IamInstanceProfile
          Value: "aws-elasticbeanstalk-ec2-role"
        - Namespace: 'aws:elasticbeanstalk:environment'
          OptionName: ServiceRole
          Value: !Ref EbServiceRole

          ... plus remaining stuff not relevant ...

我有一个类似的WebServer环境，可以向上旋转.

I have a similar, WebServer environment that spins right up.

尽管上面的工作环境无法建立.这是错误:

The worker environment above though, fails to come up. This is the error:

2:58am Create environment operation is complete, but with errors. For more information, see troubleshooting documentation.     
12:57am Command execution completed on all instances. Summary: [Successful: 0, Failed: 1].     
12:57am [Instance: i-0214d84820a734097] Command failed on instance. Return code: 1 Output: Engine execution has encountered an error..     
12:56am Instance deployment failed. For details, see 'eb-engine.log'.   
12:55am Waiting for EC2 instances to launch. This may take a few minutes.

是什么原因造成的?

推荐答案

通过在子网定义中设置显式的 MapPublicIpOnLaunch:true 解决了此特定问题(问题中所显示的代码之外)

This particular issue was resolved by setting an explicit MapPublicIpOnLaunch: true in the Subnet definitions (outside of the code shown in the question).

我现在有一个其他错误.

这篇关于ElasticBeanstalk工作程序环境停留在“等待EC2实例启动"中.这可能需要几分钟.然后超时的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！