在Docker中运行 Nodejs 遇到的问题记录1

    机器已经安装好docker, 版本是Docker version 1.9.1, build a34a1d5。

1. 从163下载镜像
   docker pull hub.c.163.com/public/nodejs:5.7.0

2. 编写Dockerfile

   FROM hub.c.163.com/public/nodejs:5.7.0

   RUN mkdir -p /app
   WORKDIR /app
   COPY . /app
   RUN npm install
   EXPOSE 8123
   CMD ["npm", "start"]


3. 编写Package.json
   
   {
    "name": "nodetest",
    "version": "1.0.0",
    "description": "Node.js on Docker",
    "author": "boatman",
    "main": "test.js",
    "scripts": {
        "start": "node test.js"
    },
    "dependencies": {
        "express": "^4.13.3"
    }
   }