amazon-web-services - ONTAP 卷创建的 aws 属性验证失败

Question

我正在尝试通过 Cloudformation 创建 AWS FSxN(ONTAP) 卷，在执行模板 stack 时我也会使用 Parameters失败并出现如下错误。

作为一个新手，我无法捕获这个问题，任何帮助或提示将不胜感激。

cloudformation模板如下:

---
AWSTemplateFormatVersion: "2010-09-09"
Description: >
  Description: "AWS CloudFormation to create multiple ONTAP volumes.

Parameters:
  VolumeName1:
    Type: String
    Description: 'The name of the first volume.'
    Default: 'testVol001'
  Volume1Size:
    Description: 'The size of the first volume.'
    Type: Number
    Default: 100
  VolumeName2:
    Type: String
    Description: 'The name of the Second volume.'
    Default: 'testVol002'
  Volume2Size:
    Type: Number
    Description: 'The size of the first volume.'
    Default: '100'
  SVMName:
    Type: String
    Description: 'Provide the name of the backup-plan'
    Default: 'svm-0524816479dbbe473'
  FSxVolType:
    Type: String
    Description: 'FSx Volume Type'
    Default: 'ONTAP'
    
Resources:
  VolumeName:
    Type: "AWS::FSx::Volume"
    Properties:
      Name: !Ref VolumeName1
      OntapConfiguration:
        -
          JunctionPath: !Ref VolumeName1
          SizeInMegabytes: !Ref Volume1Size
          StorageEfficiencyEnabled: true
          StorageVirtualMachineId: !Ref SVMName
          VolumeType: !Ref FSxVolType
      Tags:
      - Key: "archival"
        Value: "backup"
        
  VolumeName:
    Type: "AWS::FSx::Volume"
    Properties:
      Name: !Ref VolumeName2
      OntapConfiguration:
        -
          JunctionPath: !Ref VolumeName2
          SizeInMegabytes: !Ref Volume2Size
          StorageEfficiencyEnabled: true
          StorageVirtualMachineId: !Ref SVMName
          VolumeType: !Ref FSxVolType
      Tags:
      - Key: "archival"
        Value: "backup"
...

错误:

2022-08-03 21:52:24 UTC+0530    VolumeName  CREATE_FAILED   Property validation failure: [Value of property {/OntapConfiguration} does not match type {Object}]

Answer 1

您应该尝试使用替换!Sub来替换您需要指定模板参数名称的模板中的Parameter或Variable 或资源逻辑 ID，例如使用 clode 花括号和美元符号 ${}，您还需要更正缩进 > 并删除 - 。

更多信息可以在 AWS 文档 AWS Sub 中找到。

请尝试下面的工作...

---
Description: "This is Cloudformation template for Creating Multiple Volumes While using parameters."
Parameters:
  FSxSVMiD:
    Default: svm-0524816479dbbe473
    Description: "Provide the SVM Name for FSxN"
    Type: String
  FSxVolType:
    Default: 'ONTAP'
    Type: String
  FSxVolume01:
    Default: DemoFSxVolume01
    Description: "This is First Volume in the template Selection"
    Type: String
  FSxVolume02:
    Default: DemoFsxVolume02
    Description: "This is Second Volume in the template Selection"
    Type: String
  FSxVolumeSize:
    Default: 1024
    Type: Number
Resources:
  AWSDemoVolume1:
    Description: "This is a Demo Volume resource"
    Type: 'AWS::FSx::Volume'
    Properties:
      Name: !Ref FSxVolume01
      OntapConfiguration:
        JunctionPath: !Sub "/${FSxVolume01}"
        SizeInMegabytes: !Ref FSxVolumeSize
        StorageEfficiencyEnabled: true
        StorageVirtualMachineId: !Ref FSxSVMiD
      VolumeType: !Ref FSxVolType
      Tags:
        - Key: "backup"
          Value: "archival"
  AWSDemoVolume2:
    Description: "This is a Demo Volume resource"
    Type: 'AWS::FSx::Volume'
    Properties:
      Name: !Ref FSxVolume02
      OntapConfiguration:
        JunctionPath: !Sub "/${FSxVolume02}"
        SizeInMegabytes: !Ref FSxVolumeSize
        StorageEfficiencyEnabled: true
        StorageVirtualMachineId: !Ref FSxSVMiD
      VolumeType: !Ref FSxVolType
      Tags:
        - Key: "backup"
          Value: "archival"