CodeBuild:如何生成辅助工件

Question

我目前正在通过CDK为我的管道设计一个BuildSpec，而且我似乎无法正确地获得SecondaryArtifacts属性。下面是关于相关文件 SecondaryArtifacts的内容，下面是我迄今为止所做的尝试：

const buildSpecJSON = {
      version: "0.2",
      phases: {
        install: {
          "runtime-versions": {
            nodejs: "14.x",
          },
          commands: ["npm install -g aws-cdk"],
        },
        build: {
          commands: [
            "npm ci && npm run prepare-deploy && npm run build && cd cdk",
            "cdk synth CommonInfrastructureStack AssetDeploymentStack BusinessAssetAPIStack",
          ],
        },
      },
      reports: {
        [testReports.reportGroupArn]: {
          files: ["unit_tests_coverage.xml"],
          "file-format": "JUNITXML",
          "base-directory": "coverage/",
        },
        [coverageReports.reportGroupArn]: {
          files: ["cobertura-coverage.xml"],
          "file-format": "COBERTURAXML",
          "base-directory": "coverage/",
        },
      },
      artifacts: {
        "base-directory": "cdk/cdk.out/",
        files: [
          "CommonInfrastructureStack.template.json",
          "AssetDeploymentStack.template.json",
          "BusinessAssetAPIStack.template.json",
        ],
        "secondary-artifacts": {
          dist: {
            files: ["*"],
            name: "dist",
            "base-directory": "dist/",
          },
        },
      },
    }

问题是它没有产生任何次要的人工产物。也没有错误消息，所以我不知道问题是dist文件夹是空的，尽管它很可能不是，或者YAML不正确。

提亚

Answer 1

问题是我太专注于buildspec，而不是CodeBuildAction本身。对于将来会遇到这个问题的人来说，您必须明白不能同时定义Artifact和SecondaryArtifacts。

提供给BuildSpec.fromObject(buildSpecJSON)方法的正确的BuildSpec.fromObject(buildSpecJSON)如下：

const lambdaBuildOutput = new Artifact("DistArtifact")
const cdkBuildOutput = new Artifact("CdkBuildOutput")
const lambdaLayer = new Artifact("LayerArtifact")
const buildSpecJSON = {
      version: "0.2",
      ...
      artifacts: {
        files: ["**/*"],
        "secondary-artifacts": {
          CdkBuildOutput: {
            "base-directory": "cdk/cdk.out/",
            files: [
              "CommonInfrastructureStack.template.json",
              "AssetDeploymentStack.template.json",
              "BusinessAssetAPIStack.template.json",
            ],
            name: "CdkBuildOutput",
          },
          DistArtifact: {
            files: ["*"],
            name: "DistArtifact",
            "base-directory": "dist/",
          },
          LayerArtifact: {
            files: ["**/*"],
            name: "LayerArtifact",
            "base-directory": "cdk/lambda-layer/nodejs/",
          },
        },
      },
    }

然后，通过outputs在CodeBuildAction上提供额外的输出。

const buildAction = new CodeBuildAction({
      actionName: "CDK-Build",
      project: cdkBuild,
      input: sourceArtifact,
      outputs: [cdkBuildOutput, lambdaBuildOutput, lambdaLayer],
    })

这就是通过CDK文档给我提供的说明，这些文档以正确的方式推动了我：

注意:如果您在这里指定了多个输出工件，则不能使用buildspec的主要“工件”部分；您必须使用“次要工件”部分。详情请参见https://docs.aws.amazon.com/codebuild/latest/userguide/sample-multi-in-out.html。

我希望这能对任何走上这条路的人有所帮助。再次感谢@fedonev，他们的回答对我也有帮助。

Answer 2

工件在codebuild.Project构造器道具中出现两次。您已经将次要工件添加到buildspec中，但是(我猜)不是项目的secondaryArtifacts: IArtifacts[]属性：

CodeBuild文档：secondaryArtifacts属性包含一个工件定义列表。这些工件使用嵌套在secondary-artifacts块内的buildspec文件的artifacts块。

添加一个secondaryArtifacts道具。引用它的Artifact identifier值(下面示例中的DistArtifact)在buildspec中。CDK语法如下所示：

new codebuild.Project(this, 'SecondaryArtifactProject', {
  // ... code
  artifacts: codebuild.Artifacts.s3({
    bucket,
    packageZip: false,
    includeBuildId: false,
    // name: '/',  <-- can also set the S3 name here.  This attribute takes precedence over the buildspec `name`
  }),
  secondaryArtifacts: [
    codebuild.Artifacts.s3({
      bucket,
      includeBuildId: false,
      packageZip: false,
      identifier: 'DistArtifact', // arbitrary label - refer to this in buildspec
    }),
  ],
  buildSpec: codebuild.BuildSpec.fromObject({
    // ... code
    artifacts: {
      'base-directory': 'cdk/cdk.out/', // path in source
      files: [ "files..." ],
      name: 'cdk.out', // s3 output key; optional, used if artifact.name is undefined
      'secondary-artifacts': {
        DistArtifact: { // use the identifier you defined above in `secondaryArtifacts`
          'base-directory': 'dist/',
          files: ['**/*'],
          name: 'dist'
        },
      },
    },
  }),
});