AWS CDK CodePipeline SelfMutate阶段部署失败问题求助

某公司使用CodePipeline的AWS CDK项目出现部署异常，已尝试更新或回退依赖包，SynthStep阶段可正常通过，但SelfMutate阶段持续失败。其他同配置项目运行正常，希望尽量避免破坏性变更或重大环境更新。

原有配置 #

CDK Pipeline代码 #

const pipeline = new CodePipeline(this, 'SampleApp', {
    pipelineName: 'SampleApp',
    crossAccountKeys: true,
    synth: new CodeBuildStep('SynthStep', {
            input: source,
            buildEnvironment: {
                buildImage: codebuild.LinuxBuildImage.STANDARD_5_0
            },
            installCommands: [
                'make build_all', // This is for our go-code
                'npm install -g aws-cdk'
            ],
            commands: [
                'npm ci',
                'npm run build',
                'npx cdk synth'
            ],
        }
    )
});

package.json配置 #

"devDependencies": {
    "@types/jest": "^27.5.2",
    "@types/node": "10.17.27",
    "jest": "^27.5.1",
    "ts-jest": "^27.1.4",
    "aws-cdk": "^2.73.0",
    "ts-node": "^10.9.1",
    "typescript": "^4.8.4"
  },
  "dependencies": {
    "aws-cdk-lib": "2.73.0",
    "constructs": "^10.0.0",
    "source-map-support": "^0.5.21"
}

SelfMutate阶段错误日志 #

npm WARN EBADENGINE Unsupported engine {
npm WARN EBADENGINE   package: 'aws-cdk@2.1020.0',
npm WARN EBADENGINE   required: { node: '>= 18.0.0' },
npm WARN EBADENGINE   current: { node: 'v16.20.2', npm: '8.19.4' }
npm WARN EBADENGINE }

....

Running command cdk -a . deploy SampleAppStack --require-approval=never --verbose
/usr/local/lib/node_modules/aws-cdk/lib/index.js:324667
    var wasmModule = new WebAssembly.Module(bytes);

解决方案 #

• 将CodeBuild构建镜像替换为codebuild.LinuxBuildImage.STANDARD_7_0（该镜像默认搭载Node.js 18，满足新版AWS CDK的引擎要求）
• 同步升级package.json中的依赖版本：
  • @types/node：升级至兼容Node.js 18的版本（例如^18.17.0）
  • aws-cdk与aws-cdk-lib：升级至同一兼容新版本（建议匹配STANDARD_7_0镜像支持的CDK版本，避免版本不兼容）
• 推送代码变更后，手动执行cdk deploy命令重新部署流水线，确保新配置生效

内容的提问来源于stack exchange，提问作者undefine97