在IBM bluemix上部署和运行grunt服务器

Question

为了在bluemix上运行一个成功的构建和托管我的网站，我需要做哪些改变？

现在，这是我的Gruntfile.js，manifest.yml和package.json。基本文件夹'app‘是一个角度应用程序-

     module.exports = function(grunt){
          grunt.initConfig({
            connect: {
              server: {
                options: {
                  port: 9000,
                  base: 'app',
                  keepalive: true,
                }
              }
            }
          });
          grunt.loadNpmTasks('grunt-contrib-connect');

          grunt.registerTask('default', ['connect']);
        };

package.json

{
  "name": "dummy",
  "version": "1.0.0",
  "description": "",
  "main": "app.js",
  "scripts": {
    "test": "echo \"Error: no test specified\" && exit 1"
  },
  "author": "",
  "license": "ISC",
  "dependencies": {"grunt-cli": "^1.2.0",
    "grunt": "^0.4.5",
    "grunt-contrib-connect": "^0.10.1"
  }

}

manifest.yml

---
applications: #Reference http://docs.cloudfoundry.com/docs/using/deploying-apps/manifest.html
- name: dummy #Application Name. Unique to the user's Space
  memory: 256M #The maximum memory to allocate to each application instance
  instances: 1 #The number of instances of the application to start
  path: ./ #Path to the application to be pushed
  command:  npm install && node_modules/.bin/grunt serve #The command to use to start the application

Answer 1

在使用节点应用程序和Bluemix时，很少有建议：

1. 要启动节点应用程序，建议使用npm start并在package.json中指定脚本。
2. 如果您的应用程序需要构建资产，请在postinstall脚本中指定如何在package.json中这样做。例如，如果您正在使用大口吞下，并且您的主要任务是build，那么您将得到如下内容： “后安装”：“吞咽构建”
3. 在Bluemix中运行时，VCAP_APP_HOST和VCAP_APP_PORT将拥有运行应用程序的主机和端口。

以下文件具有上面提到的修补程序：

manifest.yml

---
applications:
- name: dummy-kartik-yadav
  memory: 512M
  instances: 1
  path: .
  command: npm start

package.json

{
  "name": "dummy",
  "version": "1.0.0",
  "description": "",
  "main": "app.js",
  "scripts": {
    "test": "echo \"Error: no test specified\" && exit 1",
    "start": "node_modules/.bin/grunt serve",
    "postinstall": "console.log('build ui assets like js, css, html...')"
  },
  "author": "",
  "license": "ISC",
  "dependencies": {
    "grunt-cli": "^1.2.0",
    "grunt": "^0.4.5",
    "grunt-contrib-connect": "^0.10.1"
  }
}

gruntfile.js

module.exports = function(grunt){
  grunt.initConfig({
    connect: {
      server: {
        options: {
          port: process.env.VCAP_APP_PORT || 9000, # listen to the port that bluemix will assign you
          base: 'app',
          keepalive: true
        }
      }
    }
  });
  grunt.loadNpmTasks('grunt-contrib-connect');
  grunt.registerTask('default', ['connect']);
};

完成上述更改后，打开项目文件夹并运行npm start。如果它在当地有效的话，它将在布卢米克斯。