amazon-web-services - AWS CloudFormation : Invalid template property or properties [Type, 属性]

Question

我正在尝试从现有快照 ID 创建新的 Sql 服务器 - RDS 实例(具有更多存储)。下面是我的 CloudFormation 模板，它抛出了错误:

"Template contains errors.: Invalid template property or properties [Type, Properties]"

"MyDB" : {
  "Type" : "AWS::RDS::DBInstance",
    "Properties" : {
      "DBName" : { "Ref" : "NSGlobal" },
      "DBSnapshotIdentifier":"rds:xxxxxxxxx-2016-07-13-17-00",
      "AllocatedStorage" : "400",
      "DBInstanceClass" : "db.m2.xlarge",
      "EngineVersion" : "11.0"
    }
}

我从 AWS 站点 http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-rds-database-instance.html#cfn-rds-dbinstance-masterusername 复制了此模板并量身定制。有什么问题吗？

Answer 1

这有效:

{
    "AWSTemplateFormatVersion" : "2010-09-09",
    "Resources" : {
        "DBInstance" : {
            "Type": "AWS::RDS::DBInstance",
            "Properties": {
                "DBInstanceClass" : "db.m2.xlarge", 
                "AllocatedStorage" : "400", 
                "MasterUsername" : "myusername", 
                "MasterUserPassword" : "mypassword", 
                "DBSnapshotIdentifier":"xxxxxxxx-2016-07-13-17-00" 
            }
        }
    }
}

MasterUserName 和 MasterUserPassword 不是必需的，即使没有它们，模板也有效。

请参阅此帖子以获取更多信息:Creating SQL RDS instance in CloudFormation