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jenkins-pipeline - 使用 Puppeteer 捕获 ChromeHeadless 启动器的问题

问题描述

有人可以帮我解决这个问题吗？

我得到了“[启动器]：ChromeHeadless 没有在 60000 毫秒内捕获，正在杀死。” 当管道 (Jenkins) 尝试使用 karma 执行测试时 (Puppeteer using ChromeHeadless)

我们要求客户端将启动器从 Phantomjs 更改为 ChromeHeadless；

我们已经尝试了很多东西，直到现在都没有任何效果，我不知道如何解决它。

有关项目配置的一些信息：

我们使用 Angular 7、业力依赖和 puppeteer 如下：

package.json
{
  "name": "xxxxxxxx",
  "version": "0.0.0",
  "license": "my",
  "scripts": {
    "ng": "ng",
    "start": "ng serve",
    "build": "ng build",
    "test": "ng test -c karma.conf.js -cc --browsers MyChromeHeadless",
    "lint": "ng lint",
    "e2e": "ng e2e"
  },
  "dependencies": {
    "@angular-devkit/build-angular": "^0.13.9",
    "@angular/animations": "7.2.15",
    "@angular/common": "7.2.15",
    "@angular/compiler": "7.2.15",
    "@angular/core": "7.2.15",
    "@angular/forms": "7.2.15",
    "@angular/http": "7.2.15",
    "@angular/platform-browser": "7.2.15",
    "@angular/platform-browser-dynamic": "7.2.15",
    "@angular/router": "7.2.15",
    "@ng-bootstrap/ng-bootstrap": "1.0.0-beta.4",
    "@ngx-translate/core": "^8.0.0",
    "angl-spawebbgrl": "^6.2.0",
    "angular2-text-mask": "^8.0.4",
    "angular2-tinymce": "2.1.2",
    "angular2-ui-switch": "^1.2.0",
    "bootstrap": "^3.3.7",
    "core-js": "2.4.1",
    "font-awesome": "^4.7.0",
    "intl": "^1.2.5",
    "jquery": "^3.4.1",
    "moment": "^2.24.0",
    "ng2-bs3-modal": "^0.10.4",
    "ng2-translate": "^5.0.0",
    "ngx-bootstrap": "1.9.3",
    "ngx-toastr": "^6.5.0",
    "puppeteer": "^2.0.0",
    "rxjs": "6.5.3",
    "rxjs-compat": "^6.0.0-rc.0",
    "text-mask-addons": "^3.7.0",
    "tslib": "^1.9.0",
    "xlsx": "^0.12.0",
    "zone.js": "0.8.29"
  },
  "devDependencies": {
    "@angular/cli": "^7.3.9",
    "@angular/compiler-cli": "^7.2.15",
    "@angular/language-service": "^7.2.15",
    "@types/jasmine": "3.4.6",
    "@types/jasminewd2": "2.0.8",
    "@types/node": "8.10.59",
    "bower-art-resolver": "^2.0.10",
    "chai": "4.2.0",
    "codelyzer": "3.0.1",
    "jasmine-core": "3.5.0",
    "jasmine-spec-reporter": "4.2.1",
    "karma": "^4.4.1",
    "karma-chai": "0.1.0",
    "karma-chrome-launcher": "3.1.0",
    "karma-cli": "2.0.0",
    "karma-coverage": "^2.0.1",
    "karma-coverage-istanbul-reporter": "2.1.0",
    "karma-jasmine": "2.0.1",
    "karma-jasmine-html-reporter": "1.4.2",
    "karma-junit-reporter": "2.0.1",
    "karma-mocha": "^1.1.1",
    "karma-sinon": "1.0.5",
    "mocha": "^6.2.2",
    "mocha-junit-reporter": "1.23.1",
    "protractor": "^6.0.0",
    "selenium-webdriver": "^3.6.0",
    "sinon": "1.17.5",
    "ts-node": "3.0.4",
    "tslint": "5.3.2",
    "typescript": "^3.1.1"
  },
  "optionalDependencies": {
  }
}

我们的业力配置：

karma.conf.js

module.exports = function (config) {

  const process = require('process');
  process.env.CHROME_BIN = require('puppeteer').executablePath();

  config.set({
    basePath: '',
    frameworks: ['jasmine', '@angular-devkit/build-angular'],
    plugins: [
      require('karma-jasmine'),
      require('karma-coverage'),
      require('karma-coverage-istanbul-reporter'),
      require('karma-chrome-launcher'),
      require('karma-jasmine-html-reporter'),
      require('@angular-devkit/build-angular/plugins/karma')
    ],
    files:[
      'src/test.ts'
    ],
    client:{
      clearContext: false // leave Jasmine Spec Runner output visible in browser
    },
    coverageIstanbulReporter: {
      dir: require('path').join(__dirname, 'coverage'), reports: [ 'html', 'lcovonly' ],
      fixWebpackSourcePaths: true,
      dir: 'coverage',
      'report-config':  { html: { subdir: 'html'} }
    },
    reporters: ['progress', 'kjhtml', 'coverage'], 
    port: 9876,
    logLevel: config.LOG_DEBUG,
    autoWatch: false,
    singleRun: true,
    browsers: ['MyChromeHeadless'], 
    customLaunchers: {
    MyChromeHeadless: {
        base: 'ChromeHeadless',
        flags: [
          '--no-sandbox',
          '--proxy-auto-detect'
        ]
      }
    }
  });
};

当 jenkins 尝试执行测试时会发生此错误，但在本地运行一切正常。这个问题是特定于在 linux 机器上运行的管道；

有人帮我搞定'[启动器]：ChromeHeadless 在 60000 毫秒内没有捕获，正在杀戮。固定的？

欢迎任何建议。咳咳！

标签： jenkins-pipelinepuppeteerdocker-machinegoogle-chrome-headlesskarma-chrome-launcher

解决方案

我发现了如何解决这个问题。

客户端有一个代理阻止程序来管理网络配置。因此，我在 customLauncher 标志中提供了代理作为服务器，并且工作正常，但仅在管道中，测试在本地停止。但它只是取消在本地运行的代理。

之前：这种方式测试在本地运行，但在 jenkins 管道中不起作用（npm run test）


browsers: ['MyChromeHeadless'], 
    customLaunchers: {
    MyChromeHeadless: {
        base: 'ChromeHeadless',
        flags: [
          '--no-sandbox',
          '--proxy-auto-detect'
        ]
      }
    }

之后：这样测试在管道中运行，但不能在本地运行，因为我不在客户端网络下，可以访问所提供的代理


browsers: ['MyChromeHeadless'], 
    customLaunchers: {
    MyChromeHeadless: {
        base: 'ChromeHeadless',
        flags: [
          '--no-sandbox',
          '--proxy-bypass-list=*',
          '--proxy-server=http://proxy.your.company'
        ]
      }
    }

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