1 pull一个基本系统镜像到本地 执行以下命令: > winpty docker pull ubuntu:14.04 //意思是从dockerhub拉取一个ubuntu14.04的系统镜像到本地,网络慢,需耐心等待。 > winpty docker images //查看本地docker镜像,会看到刚才pull的ubuntu镜像 进入ubuntu镜像 执行以下命令: > winpty docker run -it ubuntu:14.04 安装相关程序 执行以下命令: > vi /etc/apt/source.list // 修改apt源 输入以下源: deb http://mirrors.aliyun.com/ubuntu/ trusty main restricted universe multiverse deb http://mirrors.aliyun.com/ubuntu/ trusty-security main restricted universe multiverse deb http://mirrors.aliyun.com/ubuntu/ trusty-updates main restricted universe multiverse deb http://mirrors.aliyun.com/ubuntu/ trusty-proposed main restricted universe multiverse deb http://mirrors.aliyun.com/ubuntu/ trusty-backports main restricted universe multiverse deb-src http://mirrors.aliyun.com/ubuntu/ trusty main restricted universe multiverse deb-src http://mirrors.aliyun.com/ubuntu/ trusty-security main restricted universe multiverse deb-src http://mirrors.aliyun.com/ubuntu/ trusty-updates main restricted universe multiverse deb-src http://mirrors.aliyun.com/ubuntu/ trusty-proposed main restricted universe multiverse deb-src http://mirrors.aliyun.com/ubuntu/ trusty-backports main restricted universe multiverse > apt-get update > apt-get install vim > apt-get install python3-pip //该镜像默认自带python3所以要安装python3-pip > vim ~/.pip/pip.conf //修改pip源 输入以下pip源: [global] index-url = http://pypi.douban.com/simple trusted-host = pypi.douban.com disable-pip-version-check = true timeout = 120 > pip3 install uwsgi // 安装uwsgi > apt-get install nginx //安装nginx > pip3 install django==1.8.3 //安装1.8.3版本的django 创建一个django项目 > sudo cd root > sudo django-admin startproject DockerDjangoTest 创建uwsgi配置文件 > vim /root/docker-django-test-uwsgi.ini 输入以下内容: [uwsgi] master = true chdir = /root/DockerDjangoTest //django项目路径 processes = 4 http = 0.0.0.0:8888 //uwsgi在镜像中该项目的运行端口 daemonize = /root/uwsgi.log wsgi-file = DockerDjangoTest/wsgi.py //django中的wsgi文件 daemonize = /root/docker-django-test-uwsgi.log 配置nginx > sudo vim /etc/nginx/conf.d/docker-django-test-nginx.conf 输入以下内容: upstream docker-django-test { server 0.0.0.0:8888; //指向uwsgi的地址 } server { listen 8010; server_name 0.0.0.0; charset utf-8; client_max_body_size 75M; location /media { alias /root/DockerDjangoTest/media; } location /static { alias /root/DockerDjangoTest/static; } location / { proxy_pass http://docker-django-test; } } 重启nginx > sudo service nginx restart 写启动脚本 > sudo vim /root/start-django.sh 输入以下内容: #! / bin/sh service nginx restart; uwsgi --ini /root/docker-django-test-uwsgi.ini; tail -100f /var/log/nginx/access.log; // 上行有重要作用,使得到时候docker启动该镜像并运该脚本的时候,容器会继续执行,而不会退出。 //(因为前边两行为后台程序,执行完就没有了,docker会认为是容器命令执行完毕,而把容器关掉。而有了最后一行的前台命令,容器就会持续运行) 修改启动脚本权限 sudo chmod 777 /root/start-django.sh 退出容器,并commit容器为镜像 > exit > sudo docker ps -a 找到最新一条记录的id > sudo docker commit -m "init django env on ubuntu:14.04" [id] [name]/[image-name] 在主机中重新运行该容器 > sudo docker run -d -p 0.0.0.0:8010:8010 [name]/[image-name] sh /root/start-django.sh // 意思是以守护进程的形式启动镜像,并且把本机的8010端口映射到容器中的8010 //(之前配置的nginx监听的端口) 并执行sh /root/start-django.sh脚本(启动django相关服务) 大功告正,浏览器中访问。 浏览器访问:http://127.0.0.1:8010 若是服务器上配置的,则访问:http://your server ip:8010