基于共享ALB和弹性Bean秸秆的主机头实现

Question

当使用带有ElasticBeanstalk配置的共享ALB时，我试图修改默认主机头CNAME附加到规则。通过使用Terraform，我的配置如下所示：

    {
      namespace = "aws:elasticbeanstalk:environment"
      name      = "LoadBalancerIsShared"
      value     = "true"
    },
    {
      namespace = "aws:elbv2:listener:443"
      name      = "Rules"
      value     = "default"
    },
    {
      namespace = "aws:elbv2:loadbalancer"
      name      = "SharedLoadBalancer"
      value     = data.aws_lb.default.arn
    },
    {
      namespace = "aws:elasticbeanstalk:environment:process:default"
      name      = "DeregistrationDelay"
      value     = "20"
    },
    {
      namespace = "aws:elasticbeanstalk:environment:process:default"
      name      = "HealthCheckInterval"
      value     = "15"
    },
    {
      namespace = "aws:elasticbeanstalk:environment:process:default"
      name      = "HealthCheckTimeout"
      value     = "5"
    },
    {
      namespace = "aws:elasticbeanstalk:environment:process:default"
      name      = "HealthyThresholdCount"
      value     = "3"
    },
    {
      namespace = "aws:elasticbeanstalk:environment:process:default"
      name      = "Port"
      value     = "80"
    },
    {
      namespace = "aws:elasticbeanstalk:environment:process:default"
      name      = "Protocol"
      value     = "HTTP"
    },
    {
      namespace = "aws:elasticbeanstalk:environment:process:default"
      name      = "StickinessEnabled"
      value     = "false"
    },
    {
      namespace = "aws:elasticbeanstalk:environment:process:default"
      name      = "StickinessLBCookieDuration"
      value     = "86400"
    },
    {
      namespace = "aws:elasticbeanstalk:environment:process:default"
      name      = "StickinessType"
      value     = "lb_cookie"
    },
    {
      namespace = "aws:elasticbeanstalk:environment:process:default"
      name      = "UnhealthyThresholdCount"
      value     = "5"
    },
    {
      namespace = "aws:elbv2:listenerrule:myrule"
      name      = "HostHeaders"
      value     = "my.example.com"
    },
    {
      namespace = "aws:elbv2:listenerrule:myrule"
      name      = "Process"
      value     = "default"
    }

基于这个AWS文件，它应该可以工作，但无论如何，附加到共享ALB的主机头总是使用region.elasticbeanstalk.com，如下所示：

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再次感谢你的帮助！

Answer 1

您在负载均衡器中看到的是默认规则，这是因为您没有在ELB设置中包括您的自定义规则。

试试这个：

...
    {
      namespace = "aws:elbv2:listener:443"
      name      = "Rules"
      value     = "default,myrule"
    },
...

如果这有帮助，请告诉我。