[英]AWS CloudFormation Template : Subnet addresses validation
我有 VPC 地址和子網地址作為我模板的參數:
{
"Parameters":{
"VPCAddresses":{
"Type":"String",
"MinLength":"9",
"MaxLength":"18",
"Default":"10.0.0.0/16",
"AllowedPattern":"(\\d{1,3})\\.(\\d{1,3})\\.(\\d{1,3})\\.(\\d{1,3})/(\\d{1,2})",
"ConstraintDescription":"must be a valid IP CIDR range of the form x.x.x.x/x."
},
"SubnetAddresses":{
"Type":"String",
"MinLength":"9",
"MaxLength":"18",
"Default":"10.0.0.0/24",
"AllowedPattern":"(\\d{1,3})\\.(\\d{1,3})\\.(\\d{1,3})\\.(\\d{1,3})/(\\d{1,2})",
"ConstraintDescription":"must be a valid IP CIDR range of the form x.x.x.x/x."
}
}
}
在執行模板之前,可以驗證 VPC 地址是否包含子網地址? 也許使用Rules
?
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