如何在弹性豆茎上安装 ng

Posted 2023-03-04

【中文标题】如何在弹性豆茎上安装 ng

【英文标题】：How to install ng on elastic beanstalk

【发布时间】：2018-05-01 22:51:56

【问题描述】：

我是弹性 beantalk 的新手，我正在尝试在 node.js 弹性 beantalk 上部署我的 angular-cli 应用程序。我收到以下错误。

/var/log/nodejs/nodejs.log
-------------------------------------
npm ERR! Failed at the mypleaks-angular@0.0.0 start script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

> mypleaks-angular@0.0.0 start /var/app/current
> ng serve

sh: ng: command not found
npm ERR! file sh
npm ERR! code ELIFECYCLE
npm ERR! errno ENOENT
npm ERR! syscall spawn
npm ERR! mypleaks-angular@0.0.0 start: `ng serve`
npm ERR! spawn ENOENT
npm ERR! 
npm ERR! Failed at the mypleaks-angular@0.0.0 start script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

> mypleaks-angular@0.0.0 start /var/app/current
> ng serve

为了解决这个问题，我使用了 .ebextensions/nodecommand.config 如下

option_settings:
  aws:elasticbeanstalk:container:nodejs:
    NodeCommand: "npm install"

但问题仍然没有得到解决。我的目录结构如下：-

    mypleaks-angular/
         .ebextensions/nodecommand.config
         package.json

package.json 如下：-

  "name": "mypleaks-angular",
  "version": "0.0.0",
  "license": "MIT",
  "scripts": 
    "ng": "ng",
    "start": "ng serve",
    "build": "ng build",
    "test": "ng test",
    "lint": "ng lint",
    "e2e": "ng e2e"
  ,
  "private": true,
  "dependencies": 
    "@angular/animations": "^5.0.0",
    "@angular/common": "^5.0.0",
    "@angular/compiler": "^5.0.0",
    "@angular/core": "^5.0.1",
    "@angular/forms": "^5.0.0",
    "@angular/http": "^5.0.0",
    "@angular/platform-browser": "^5.0.0",
    "@angular/platform-browser-dynamic": "^5.0.0",
    "@angular/router": "^5.0.0",
    "auth0-js": "^8.11.2",
    "core-js": "^2.4.1",
    "ng-cli": "^0.7.0",
    "rxjs": "^5.5.2",
    "zone.js": "^0.8.14"
  ,
  "devDependencies": 
    "@angular/cli": "1.5.0",
    "@angular/compiler-cli": "^5.0.0",
    "@angular/language-service": "^5.0.0",
    "@types/jasmine": "~2.5.53",
    "@types/jasminewd2": "~2.0.2",
    "@types/node": "~6.0.60",
    "codelyzer": "~3.2.0",
    "jasmine-core": "~2.6.2",
    "jasmine-spec-reporter": "~4.1.0",
    "karma": "~1.7.0",
    "karma-chrome-launcher": "~2.1.1",
    "karma-cli": "~1.0.1",
    "karma-coverage-istanbul-reporter": "^1.2.1",
    "karma-jasmine": "~1.1.0",
    "karma-jasmine-html-reporter": "^0.2.2",
    "protractor": "~5.1.2",
    "ts-node": "~3.2.0",
    "tslint": "~5.7.0",
    "typescript": "~2.4.2"
  

请帮我解决这个问题。

【问题讨论】：

为什么这个问题被标记为否定......？

嗨...找到解决方案了吗？

不，我很努力，但找不到解决方案。 :(你有解决方案还是面临同样的问题..？

是的，这里也一样。所以我搬到了EC2。我们可以在 EC2 中轻松部署 Angular。

对于 EC2，我们必须强制使用负载均衡器将其映射到名称服务器，而负载均衡器使我们付出了代价。这就是我不想使用 EC2 的原因。如果您找到任何解决方案或建议，请告诉我。

【参考方案1】：

删除此 ebextensions：

option_settings:
  aws:elasticbeanstalk:container:nodejs:
    NodeCommand: "npm install"

添加：

"@angular/cli": "latest",

在dependencies下package.json

然后压缩文件夹内容，并将压缩文件上传到Elastic Beanstalk