我正在设计cloudformation模板,但是我需要将源IP定义为参数
我试图将参数定义为字符串,但是会产生以下错误:
Value (${MyCustomerGateway}) for parameter ipAddress is invalid. Invalid Format. (Service: AmazonEC2; Status Code: 400; Error Code: InvalidParameterValue; Request ID: 4de02112-fb1f-47a1-931c-97727568df99)
这是模板的片段:
Parameters:
MyCustomerGateway:
Description: IpAddress.
Default: 0.0.0.0
Type: String
Resources:
CustomerGateway_1:
Type: 'AWS::EC2::CustomerGateway'
Properties:
Type: ipsec.1
BgpAsn: 3352
IpAddress: ${MyCustomerGateway}
Tags:
- Key: Name
Value: CustomerGateway_1
IP转换是否有特殊数据?
我不确定哪种方法正确
将IpAddress: ${MyCustomerGateway}
更改为IpAddress: !Ref myCustomerGateway