docker nodes 测试示例

1.在同级目录编辑app.js文件

文件内容如下

　　　　　　　　

const http = require('http');
const os = require('os');

console.log("Kubia server starting....");

var handler = function(request, response) {
  console.log("Received request from " + request.connection.remoteAddress);
  response.writeHead(200);
  respose.end("You've hit " + os.hostname() + "\n")
};

var www = http.createServer(handler);
www.listen(8080)

2.在同级目录编写Dockerfile文件

　　FROM node:7

　　ADD app.js /app.js
　　ENTRYPOINT ["node", "app.js"]

3.运行Dockerfile文件

　　docker build -t kubia .