google-app-engine - GCloud SDK App Engine 部署与 webpack 返回 502 错误 nginx

Question

我正在将 Vue.js 与 vue-cli 一起使用，并试图让我的 webpack 捆绑应用程序在 Google Cloud 应用程序引擎上运行，以便我和我的后端开发人员可以更轻松地进行集成。我们俩之前都没有任何使用 Google Cloud 的经验，而且我们发现使用它非常困难。

将项目（目前没有关联的后端）上传到 App Engine 后，我的 index.html 页面会加载，但 Vue.js 没有加载，因此显然没有路由任何内容。我尝试了很多方法，包括更改 .yaml 文件（没有更改），手动调用 index.js 和 main.js 文件（不识别 Vue），并确保我所有的 devDependencies 也是常规依赖项。

然后我按照围绕 React 构建的教程使用 Google Cloud SDK 从我的终端部署我的应用程序。将所有 devDependencies 复制到我的 package.json 中的依赖项后，它成功部署......但是当我在浏览器中打开页面时，它出现 502 Bad Gateway 错误，并带有附加文本“nginx”。

来自我的 package.json（同样，这是来自 vue-cli 模板，我自己没有配置）：

{
  "name": "try-2",
  "version": "1.0.0",
  "description": "A Vue.js project",
  "author": "redheadedmandy <[e-mail]>",
  "private": true,
  "scripts": {
    "dev": "webpack-dev-server --inline --progress --config build/webpack.dev.conf.js",
    "start": "npm run dev",
    "unit": "jest --config test/unit/jest.conf.js --coverage",
    "e2e": "node test/e2e/runner.js",
    "test": "npm run unit && npm run e2e",
    "lint": "eslint --ext .js,.vue src test/unit test/e2e/specs",
    "build": "node build/build.js"
  },
"dependencies": {
    "bootstrap": "^4.1.1",
    "jquery": "^3.3.1",
    "popper.js": "^1.14.3",
    "vue": "^2.5.2",
    "vue-event-calendar": "^1.5.2",
    "vue-flatpickr-component": "^7.0.4",
    "vue-google-autocomplete": "^1.1.0",
    "vue-radial-progress": "^0.2.10",
    "vue-resource": "^1.5.1",
    "vue-router": "^3.0.1",
    "vue-simple-suggest": "^1.7.2",
    "vue2-hammer": "^1.0.6",
    "vuetify": "^1.1.1",
    "autoprefixer": "^7.1.2",
    "babel-core": "^6.22.1",
    "babel-eslint": "^8.2.1",
    "babel-helper-vue-jsx-merge-props": "^2.0.3",
    "babel-jest": "^21.0.2",
    "babel-loader": "^7.1.1",
    "babel-plugin-dynamic-import-node": "^1.2.0",
    "babel-plugin-syntax-jsx": "^6.18.0",
    "babel-plugin-transform-es2015-modules-commonjs": "^6.26.0",
    "babel-plugin-transform-runtime": "^6.22.0",
    "babel-plugin-transform-vue-jsx": "^3.5.0",
    "babel-preset-env": "^1.3.2",
    "babel-preset-stage-2": "^6.22.0",
    "babel-register": "^6.22.0",
    "chalk": "^2.0.1",
    "chromedriver": "^2.27.2",
    "copy-webpack-plugin": "^4.0.1",
    "cross-spawn": "^5.0.1",
    "css-loader": "^0.28.0",
    "eslint": "^4.15.0",
    "eslint-config-standard": "^10.2.1",
    "eslint-friendly-formatter": "^3.0.0",
    "eslint-loader": "^1.7.1",
    "eslint-plugin-import": "^2.7.0",
    "eslint-plugin-node": "^5.2.0",
    "eslint-plugin-promise": "^3.4.0",
    "eslint-plugin-standard": "^3.0.1",
    "eslint-plugin-vue": "^4.0.0",
    "extract-text-webpack-plugin": "^3.0.0",
    "file-loader": "^1.1.4",
    "friendly-errors-webpack-plugin": "^1.6.1",
    "html-webpack-plugin": "^2.30.1",
    "jest": "^22.0.4",
    "jest-serializer-vue": "^0.3.0",
    "nightwatch": "^0.9.12",
    "node-notifier": "^5.1.2",
    "optimize-css-assets-webpack-plugin": "^3.2.0",
    "ora": "^1.2.0",
    "portfinder": "^1.0.13",
    "postcss-import": "^11.0.0",
    "postcss-loader": "^2.0.8",
    "postcss-url": "^7.2.1",
    "rimraf": "^2.6.0",
    "selenium-server": "^3.0.1",
    "semver": "^5.3.0",
    "shelljs": "^0.7.6",
    "uglifyjs-webpack-plugin": "^1.1.1",
    "url-loader": "^0.5.8",
    "vue-jest": "^1.0.2",
    "vue-loader": "^13.3.0",
    "vue-style-loader": "^3.0.1",
    "vue-template-compiler": "^2.5.2",
    "webpack": "^3.6.0",
    "webpack-bundle-analyzer": "^2.9.0",
    "webpack-dev-server": "^2.9.1",
    "webpack-merge": "^4.1.0"
  },

从我的 app.yaml （真正的后端将在 php 中，但这是在部署时生成的）：

env: flex
runtime: nodejs

关于问题可能是什么的任何线索？我知道 502 错误表明服务器端出了问题，但我唯一的猜测是缺少后端环境正在破坏前端。

编辑：日志显示两个错误，每个 .vue 组件文件都会重复后者。

模块构建失败：错误：找不到相对于目录的预设“es2015”

和

模块构建失败：错误：“extract-text-webpack-plugin”加载器在没有相应插件的情况下使用

标签： google-app-enginewebpackvue.jsgcloudbad-gateway