[Docker系列·3] 搭建基于Docker的NodeJS服务器

0 node应用·盗梦空间

1 docker的NodeJs工作目录

/home/erichan/docker-room/ubuntu-node

2 docker的Dockerfile

[erichan@mars-centos7 ubuntu-node]$ nano Dockerfile

# Version: 0.0.1 FROM feuyeux/ubuntu-base MAINTAINER Eric Han "feuyeux@gmail.com" RUN apt-get -yq install nodejs RUN apt-get -yq install npm COPY index.js ./index.js COPY package.json ./package.json RUN npm install EXPOSE 8080 CMD ["nodejs","./index.js"]

3 nodejs工程

[erichan@mars-centos7 ubuntu-node]$ nano package.json​

{ "name": "ubuntu-node", "private": true, "version": "0.0.5", "description": "pi arcas app on CentOS using docker", "author": { "name":"Eric Han", "email":"feuyeux@gmail.com" }, "dependencies": { "tracer": "0.7.1" }, "devDependencies": { "mocha": "1.21.3", "should": "4.0.4", "expect": "0.1.1", "nodeunit": "0.9.0", "date-format-lite": "0.5.0", "express":"4.8.4" } }

[erichan@mars-centos7 ubuntu-node]$ nano index.js

var express = require('express'); var config = { root: "/tmp", format: "{{timestamp}} {{message}}", dateformat: "yyyy-mm-dd HH:MM:ss.L" }; var log = require('tracer').dailyfile(config); var PORT = 8080; var app = express(); app.get('/', function (req, res) { log.info(req); res.send("Qui, c'est la pi-arcas!\n"); }); app.listen(PORT); console.log('Running on http://localhost:' + PORT);

4 制作镜像

d build -t feuyeux/ubuntu-node .

5 验证镜像

d images

6 运行node

[erichan@mars-centos7 ubuntu-node]$ d run -p 49160:8080 -d feuyeux/ubuntu-node

7 验证NodeJs

查询进程

[erichan@mars-centos7 ubuntu-node]$ d ps -l CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES 658829faa174 feuyeux/ubuntu-node:latest nodejs ./index.js 4 seconds ago Up 4 seconds 22/tcp, 0.0.0.0:49160->8080/tcp focused_davinci

cURL测试

[erichan@mars-centos7 ubuntu-node]$ curl -i localhost:49160 HTTP/1.1 200 OK X-Powered-By: Express Content-Type: text/html; charset=utf-8 Content-Length: 24 ETag: W/"18-1035073832" Date: Sat, 16 Aug 2014 18:06:11 GMT Connection: keep-alive Qui, c'est la pi-arcas!

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