Bitbucket Pipeline：容器“构建”超出内存限制

Question

我正在尝试为我的 Angular 应用程序运行管道，但当涉及到“npm run build”部分时，它崩溃了，失败原因是“容器“Build”超出了内存限制。” 我尝试修改 yml 文件中的内存设置，例如添加“size 2x”并更改分配给 docker 的内存量。

位桶管道.yml：

image: node:14.17.0

options:
 docker: true
 size: 2x

pipelines:
  custom:
    prod-deployment:
    - step:
        name: Build angular app
        caches:
        - node
        services:
        - docker
        size: 2x # Double resources available for this step.
        script:
        - mv .npmrc_config .npmrc
        - npm install --unsafe-perm
        - npm install -g @angular/cli@12.2.6
        - free -m
        - npm run dashboard:build
        - wget "censored for security"
        artifacts:
        - dist/**

    - step:
        name: Deploy artifacts using SCP to PROD
        deployment: production
        size: 2x # Double resources available for this step.
        script:
        - pipe: atlassian/scp-deploy:1.1.0
          variables:
            USER: $USERNAME
            SERVER: $SERVER
            REMOTE_PATH: 'Censored for Security'
            LOCAL_PATH: 'dist/*'

    dev-deployment:
    - step:
        name: Build angular app
        caches:
        - node
        services:
        - docker
        size: 2x # Double resources available for this step.
        script:
        - mv .npmrc_config .npmrc
        - npm install --unsafe-perm
        - npm install -g @angular/cli@12.2.6
        - free -m
        - npm run build
        - wget 'Censored for Security'
        artifacts:
        - dist/**

    - step:
        name: Deploy artifacts using SCP to PROD
        deployment: production
        size: 2x # Double resources available for this step.
        script:
        - pipe: atlassian/scp-deploy:1.1.0
          variables:
            USER: $USERNAME
            SERVER: $SERVER
            REMOTE_PATH: 'Censored for Security'
            LOCAL_PATH: 'dist/*'
            
definitions:
  services:
    docker:
      memory: 4096

控制台错误消息：

Killed
npm ERR! code ELIFECYCLE
npm ERR! errno 137
npm ERR! build: `node --max_old_space_size=6144 node_modules/@angular/cli/bin/ng build --configuration=calio && npm run `
npm ERR! Exit status 137
npm ERR! 
npm ERR! Failed at the build script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.
npm ERR! A complete log of this run can be found in:
npm ERR!     /root/.npm/_logs/2021-10-14T08_40_46_012Z-debug.log

Answer 1

1. 除非确实需要，否则不要使用 docker 服务。它的内存资源（为您提供 4GB）将从该步骤的可用总资源中减去，因此这可能会导致您的内存短缺。

2. 您可以使用更大的构建（大小：4x 或 8x），但仅限于自托管运行器。https://support.atlassian.com/bitbucket-cloud/docs/step-options/#Size

    - step:
        size: 4x # or 8x
        runs-on: 
          - 'self.hosted'
          - 'my.custom.label'
        ...

请注意，您的跑步者将需要 16-32 GB 的实际内存。

3. 简单地npm run build耗尽这么多内存就是出现错误的标志。在本地运行构建来调试可能是内存使用峰值的根本原因。例如看到这个类似的问题/sf/answers/5305310881/