小编Mun*_*ath的帖子

我正在尝试在CloudFormation中创建一个应用程序负载均衡器,其目标组将流量转发到EC2实例.以下是相关代码段,其中ELBSubnets,ECSCluster,taskdefinition和VpcId作为参数传入:

"EcsElasticLoadBalancer" : {
  "Type" : "AWS::ElasticLoadBalancingV2::LoadBalancer",
  "Properties" : {
    "Subnets" : { "Ref" : "ELBSubnets" },
    "SecurityGroups": [
      { "Ref": "ELBAccessSecurityGroup" }
    ]
  }
},
"LoadBalancerListener": {
  "Type": "AWS::ElasticLoadBalancingV2::Listener",
  "Properties": {
    "DefaultActions": [{
      "Type": "forward",
      "TargetGroupArn": { "Ref": "TargetGroup" }
    }],
    "LoadBalancerArn": { "Ref": "EcsElasticLoadBalancer" },
    "Port": 80,
    "Protocol": "HTTP"
  }
},
"TargetGroup": {
  "Type": "AWS::ElasticLoadBalancingV2::TargetGroup",
  "Properties": {
    "Name": { "Fn::Join": [ "-", [ { "Ref": "AWS::StackName" }, "TargetGroup" ] ] },
    "Port": 80,
    "Protocol": "HTTP",
    "VpcId": { "Ref": …