node.js服务迁移到docker容器

 1: FROM dl.dockerpool.com:5000/ubuntu:14.04
 2: 
 3: MAINTAINER tangxinfa <tangxinfa@gmail.com>
 4: 
 5: # Change apt sources
 6: ADD .docker/sources.list /etc/apt/sources.list
 7: 
 8: # Install python
 9: RUN \
10:     apt-get update && apt-get -y -qq install python wget xz-utils
11: 
12: # Install node
13: RUN \
14:     wget http://npm.taobao.org/mirrors/node/v8.8.1/node-v8.8.1-linux-x64.tar.xz &&\
15:     tar xJvf node-v8.8.1-linux-x64.tar.xz --no-same-owner --exclude CHANGELOG.md --exclude LICENSE --exclude README.md --strip-components 1 -C /usr
16: 
17: WORKDIR /usr/local/upload-fiddle/
18: 
19: # Install node modules
20: ADD package.json ./
21: ADD process.json ./
22: ADD .bashrc ./
23: RUN \
24:     ["/bin/bash", "-c", "npm config set registry=https://registry.npm.taobao.org; npm config set script-shell=/bin/bash"]
25: RUN \
26:     ["/bin/bash", "-c", "source .bashrc; npm install -g pm2@2.x json; npm install"]
27: 
28: # Add project files
29: COPY src ./src
30: COPY config ./config
31: ADD public/*.html ./public/
32: RUN mkdir /usr/local/upload-fiddle/public/files &&\
33:     chmod a+w /usr/local/upload-fiddle/public/files
34: 
35: # Start service.
36: CMD ["/bin/bash", "-c", "npm run pm2 -- ping && npm start && npm run logs"]

配置行 1

在官方仓库被墙的大环境下，使用 dockerpool.com 提供的镜像

配置行 6

使用163的ubuntu源，提高速度

配置行 24

使用taobao的npm源，提高速度；ubuntu docker 镜像默认的 /bin/sh 指向 dash，为 npm scripts 指定 shell 为 bash

配置行 36

输出应用日志到控制台，避免命令退出导致容器停止

sudo docker run -idt --name='upload-fiddle' -p 127.0.0.1:80:80 'tangxinfa/upload-fiddle:0.0.1'

现在可以通过浏览器访问服务了：http://localhost/

sudo docker exec -ti upload-fiddle /bin/bash
npm run pm2 -- list

直接 exit 退出终端不会停止容器。