amazon-web-services - CloudFormation Elastic 负载均衡器监听器与监听器证书的循环依赖关系

Question

我有一个 cloudformation 模板，它尝试创建应用程序负载均衡器监听器，并且还尝试创建监听器证书。问题是这两个资源相互引用。验证 yaml 配置时出现循环依赖错误...

#APPLICATION LOAD BALANCER LISTENER
  ApplicationLoadBalancerListener:
    Type: AWS::ElasticLoadBalancingV2::Listener
    Properties: 
      AlpnPolicy: 
        - String
      Certificates: 
        - !Ref ListenerCertificate
      DefaultActions: 
        - Action
      LoadBalancerArn: 
        Ref: ApplicationLoadBalancer
      Port: 443
      Protocol: HTTPS
      SslPolicy: ELBSecurityPolicy-2016-08
  
#APPLICATION LOAD BALANCER LISTENER SSL LINK
  ListenerCertificate:
    Type: AWS::ElasticLoadBalancingV2::ListenerCertificate
    Properties: 
      Certificates: 
        - !Ref SSLCertificate
      ListenerArn:
        Ref: ApplicationLoadBalancerListener

Answer 1

证书应该是来自 ACM 的证书的 ARN，AWS::CertificateManager::Certificate，而不是您的 ListenerCertificate。