鉴于我有这个示例模板:
{
"AWSTemplateFormatVersion" : "2010-09-09",
"Mappings" : {
"RegionMap" : {
"us-west-1" : { "AMI" : "ami-655a0a20" },
...
}
},
"Resources" : {
"Ec2Instance" : {
"Type" : "AWS::EC2::Instance",
"Properties" : {
...
},
"DependsOn" : "myDB"
},
"myDB" : {
"Type" : "AWS::RDS::DBInstance",
"Properties" : {
...
}
},
"myDB2" : {
"Type" : "AWS::RDS::DBInstance",
"Properties" : {
...
}
}
}
}
是否可以以任何方式指定多个DependsOn?有这样的想法会很棒:
"DependsOn" : ["myDB", "myDB2"]
正常方法是什么?
是,
DependsOn属性可以采用单个字符串或字符串列表。
http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-attribute-dependson.html
句法:
“ DependsOn”:[字符串,...]
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我来说两句