如何自动禁用路径和资产的 AWS CDK 元数据？

Question

CDK 正在写入 CFN 的元数据有 3 种类型。版本、路径和资产。有关于如何禁用版本元数据的文档并且它工作正常，但我正在努力解决其余的问题。 CLI 选项 --path-metadata false --asset-metadata false 工作正常，但有点烦人。

我已经通过 CDK 源代码试图找出要插入 cdk.json 的关键字，但它们被忽略了。以下是详细的 cdk 输出，它读取我的设置并且似乎忽略了我关心的 2。

cdk.json: {
  "app": "python app.py",
  "versionReporting": false,              <-- custom, works as intended
  "assetMetadata": false,                 <-- custom, doesn't seem to do anything
  "pathMetadata": false,                  <-- custom, doesn't seem to do anything
  "context": {
    "@aws-cdk/aws-apigateway:usagePlanKeyOrderInsensitiveId": true,
    "@aws-cdk/core:stackRelativeExports": "true",
    "@aws-cdk/aws-rds:lowercaseDbIdentifier": true,
    "@aws-cdk/aws-lambda:recognizeVersionProps": true,
    "@aws-cdk/core:bootstrapQualifier": "myQualifier",
    "aws:cdk:enable-path-metadata": false, <-- custom, produces namespace warnings
    "aws:cdk:enable-asset-metadata": false, <-- custom, produces namespace warnings

  }
}
merged settings: {                        <------------results of combined settings
  versionReporting: false,                <-- worked
  pathMetadata: true,                     <--didn't work
  output: 'cdk.out',
  app: 'python app.py',
  assetMetadata: true,                    <--didn't work
  context: {
    '@aws-cdk/aws-apigateway:usagePlanKeyOrderInsensitiveId': true,
    '@aws-cdk/core:stackRelativeExports': 'true',
    '@aws-cdk/aws-rds:lowercaseDbIdentifier': true,
    '@aws-cdk/aws-lambda:recognizeVersionProps': true,
    '@aws-cdk/core:bootstrapQualifier': 'myQualifier',
    'aws:cdk:enable-path-metadata': false, <-- seems like a dud
    'aws:cdk:enable-asset-metadata': false,<-- seems like a dud
  },
  debug: false,
  profile: 'mycdkIAMUser',
  toolkitBucket: {},
  staging: true,
  bundlingStacks: [ 'my-cdk-policies' ],
  lookups: true
}

Answer 1

查看 CDK 源代码，似乎 CLI 选项目前是唯一可行的选项。

看看execProgram() lines 23 to 31:

const pathMetadata: boolean = config.settings.get(['pathMetadata']) ?? true;
if (pathMetadata) {
  context[cxapi.PATH_METADATA_ENABLE_CONTEXT] = true;
}

const assetMetadata: boolean = config.settings.get(['assetMetadata']) ?? true;
if (assetMetadata) {
  context[cxapi.ASSET_RESOURCE_METADATA_ENABLED_CONTEXT] = true;
}

CLI 选项都默认为 true，然后覆盖它们各自的上下文变量。可能保证 a bug report.

如何自动禁用路径和资产的 AWS CDK 元数据？

How do I disable AWS CDK Metadata for path and assets automatically?

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