AWS CloudFormation 属性验证失败：[Encountered unsupported properties in {/ContainerProperties/Environment

Question

我正在使用 AWS Batch 创建 POC。为了创建基础设施，我使用 AWS CloudFormation。

我的资源有问题 AWS::Batch::JobDefinition

  ContentInputJob:
    Type: "AWS::Batch::JobDefinition"
    Properties:
      Type: Container
      ContainerProperties: 
        Environment:
          - name: SECRETS
            value: '**********'
        Command: 
          - -v
          - process
          - new-file
          - -o
        Image: !Join ['', [!Ref 'AWS::AccountId','.dkr.ecr.', !Ref 'AWS::Region', '.amazonaws.com/', !Ref ImageName ] ]
        JobRoleArn: !Ref BatchContainerIAMRole
        Memory: 128 
        Vcpus: 2
      JobDefinitionName: DemoContentInput
      RetryStrategy: 
        Attempts: 1

创建堆栈失败并显示...“属性验证失败：[在 {/ContainerProperties/Environment/0} 中遇到不支持的属性：[名称，值]]”

我读到了：

• https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-batch-jobdefinition-containerproperties.html#cfn-batch-jobdefinition-containerproperties-environment
• https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-batch-jobdefinition-environment.html

我也试过这个：

  ContentInputJob:
    Type: "AWS::Batch::JobDefinition"
    Properties:
      Type: Container
      ContainerProperties: 
        Environment:
          - SECRETS: '**********'
        Command: 
          - -v
          - process
          - new-file
          - -o
        Image: !Join ['', [!Ref 'AWS::AccountId','.dkr.ecr.', !Ref 'AWS::Region', '.amazonaws.com/', !Ref ImageName ] ]
        JobRoleArn: !Ref BatchContainerIAMRole
        Memory: 128 
        Vcpus: 2
      JobDefinitionName: DemoContentInput
      RetryStrategy: 
        Attempts: 1

然后我得到“属性验证失败：[在 {/ContainerProperties/Environment/0} 中遇到不支持的属性：[SECRETS]]”

这个的语法是怎样的？我需要多个环境变量。

      ContainerProperties: 
        Environment:
          - name: SECRETS
            value: '**********'
          - name: SECRETS2
            value: '**********'

Answer 1

建议在编写模板以及自动完成和文档链接时尝试使用 VSCode 中的 CloudFormation Linter 来查看其中的一些内联错误：

[cfn-lint] E3002: Invalid Property Resources/ContentInputJob/Properties/ContainerProperties/Environment/0/name
[cfn-lint] E3002: Invalid Property Resources/ContentInputJob/Properties/ContainerProperties/Environment/0/value

Answer 2

解决方案是使用大写字母。

      ContainerProperties: 
        Environment:
          - Name: SECRETS
            Value: '**********'
          - Name: SECRETS2
            Value: '**********'