更多 AWS 问题!好的,我们的想法是一个主模板调用所有嵌套堆栈。在此处的帮助下,我弄清楚了如何将参数从主服务器传递到嵌套堆栈。现在我试图弄清楚如何将值从嵌套堆栈传递到嵌套堆栈。我认为这应该通过出口和进口来完成,但我认为我的做法不太正确。我不确定是我的进口还是出口有问题。
我收到的错误是:
No export named TestStack1-VpcStackID found. Rollback requested by user.
Master:
{
"AWSTemplateFormatVersion" : "2010-09-09",
"Description" : "Master template",
"Parameters" : {
"availabilityZone" : {
"Default" : "us-east-1d",
"Description" : "Enter AvailabilityZone.",
"Type" : "String"
},
"VpcCidrBlock" : {
"Default" : "10.0.0.0/16",
"Description" : "VPC CIDR Block.",
"Type" : "String"
},
"PublicSubnetCidrBlock" : {
"Default" : "10.0.0.0/24",
"Description" : "Public subnet CIDR block.",
"Type" : "String"
}
},
"Resources" : {
"VpcStack" : {
"Type" : "AWS::CloudFormation::Stack",
"Properties" : {
"Parameters" : {
"VpcCidrBlock" : {
"Ref" : "VpcCidrBlock"
}
},
"TemplateURL" : "https://s3.amazonaws.com/url/templates/vpcStack.json",
"TimeoutInMinutes" : "5"
}
},
"PublicRouteStack" : {
"Type" : "AWS::CloudFormation::Stack",
"Properties" : {
"Parameters" : {
"PublicSubnetCidrBlock" : {
"Ref" : "PublicSubnetCidrBlock"
},
"VpcStack" : {
"Fn::ImportValue" : {
"Fn::Sub" : "${AWS::StackName}-VpcStackID"
}
}
},
"TemplateURL" : "https://s3.amazonaws.com/url/templates/publicRouteStack.json",
"TimeoutInMinutes" : "5"
}
}
}
}
VpcStack(嵌套 - 我认为我的输出不正确):
{
"AWSTemplateFormatVersion" : "2010-09-09",
"Description" : "VPC template",
"Parameters" : {
"VpcCidrBlock" : {
"Description" : "Vpc CIDR Block.",
"Type" : "String"
}
},
"Resources" : {
"VpcStack" : {
"Type" : "AWS::EC2::VPC",
"Properties" : {
"EnableDnsSupport" : "true",
"EnableDnsHostnames" : "true",
"CidrBlock" : {
"Ref" : "VpcCidrBlock"
},
"Tags" : [
{
"Key" : "Application",
"Value" : {
"Ref" : "AWS::StackName"
}
}
]
}
}
},
"Outputs" : {
"VpcStack" : {
"Description" : "VPC Stack ID.",
"Value" : {
"Ref" : "VpcStack"
},
"Export" : {
"Name" : {
"Fn::Sub" : "${AWS::StackName}-VpcStackID"
}
}
}
}
}
公共StubnetStack(我认为这是它失败的地方):
{
"AWSTemplateFormatVersion" : "2010-09-09",
"Description" : "Public Subnet Stack",
"Parameters" : {
"PublicSubnetCidrBlock" : {
"Default" : "10.0.0.0/24",
"Description" : "Public subnet CIDR block.",
"Type" : "String"
},
"VpcStack" : {
"Description" : "VPC Stack.",
"Type" : "String"
}
},
"Resources" : {
"PublicSubnet" : {
"Type" : "AWS::EC2::Subnet",
"Properties" : {
"VpcId" : {
"Ref" : "VpcStack"
},
"CidrBlock" : {
"Ref" : "PublicSubnetCidrBlock"
},
"Tags" : [
{
"Key" : "Application",
"Value" : {
"Ref" : "AWS::StackName"
}
},
{
" Key" : "Network",
"Value" : "Public"
}
]
}
}
},
"Outputs" : {
"PublicSubnet" : {
"Description" : "Public Subnet ID.",
"Value" : {
"Ref" : "PublicSubnet"
},
"Export" : {
"Name" : {
"Fn::Sub" : "${AWS::StackName}-PublicSubnetID"
}
}
}
}
}
很抱歉发布了这么多,我对 AWS 很陌生,并且正在努力快速掌握它。