转载自https://blog.csdn.net/The_One_is_all/article/details/76063968

基本环境： 

Ubuntu 16.10 

docker 17.06.0-ce

压缩自己的项目文件

1.这里需要注意的是，在压缩的时候，也需要把自己的需要的Python包写在requirement.txt,这样搭建环境的时候才会知道你需要什么包，才能一起安装，我的项目的requirement.txt 内容如下。

Django==1.10.5rpy2==2.8.5PyMySQL==0.7.9numpy==1.13.0pandas==0.20.2 scikit-learn==0.18.1 scipy==0.19.0 uwsgi

2.更改自己的settings.py，为Nginx服务器代理设置部署环境 

更改的内容如下

STATIC_ROOT = os.path.join(BASE_DIR, 'collect_static')ALLOWED_HOST = ['*']

注意：这里不能将部署的环境与开发环境的静态文件相同，否则会引起错误。 

修改好后运行如下命令：

python manage.py collectstatic

这个时候就可以安心压缩文件了

tar czvf FileName.tar DirName

构建web环境

1.将打包好的项目文件放入web文件夹中

cp /home/haoyu/AAPlatform.tar .

2.编写Dockerfile 

这里主要是搭建基础环境

# 基础镜像FROM ubuntu:16.10FROM daocloud.io/python:3.5# 维护者信息 MAINTAINER haoyu 
    
      ADD AAPlatform.tar /usr/src/ # app 所在目录 WORKDIR /usr/src/AAPlatform ENV LD_LIBRARY_PATH=/usr/local/lib RUN apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 40976EAF437D05B5 RUN apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 3B4FE6ACC0B21F32 RUN echo "deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu/ yakkety main restricted" > /etc/apt/sources.list RUN echo "deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu/ yakkety-updates main restricted" >> /etc/apt/sources.list RUN echo "deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu/ yakkety universe" >> /etc/apt/sources.list RUN echo "deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu/ yakkety-updates universe" >> /etc/apt/sources.list RUN echo "deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu/ yakkety multiverse" >> /etc/apt/sources.list RUN echo "deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu/ yakkety-updates multiverse" >> /etc/apt/sources.list RUN echo "deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu/ yakkety-backports main restricted universe multiverse" >> /etc/apt/sources.list RUN echo "deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu/ yakkety-security main restricted" >> /etc/apt/sources.list RUN echo "deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu/ yakkety-security universe" >> /etc/apt/sources.list RUN echo "deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu/ yakkety-security multiverse" >> /etc/apt/sources.list RUN apt-get update RUN apt-get install -y make RUN echo "deb http://cran.rstudio.com/bin/linux/ubuntu yakkety/" >> /etc/apt/sources.list RUN apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 51716619E084DAB9 RUN apt-get update RUN apt-get install -y r-base # r-base-dev r-cran-mgcv r-base-core r-base-html r-recommended # 安装 app 所需依赖 RUN pip install --no-cache-dir -r requirements.txt -i http://mirrors.aliyun.com/pypi/simple/ --trusted-host mirrors.aliyun.com
    

基本上Django和R搭建的环境都在这了。

2.编写start.sh 

这里是要把docker的Django运行起来 

内容如下：

#!/bin/bash #docker build -t aaplatform/django-app .docker run --name django \-v /usr/src/AAPlatform \-v /usr/src/AAPlatform/collect_static \-p 12000:8000 \-d feiyu/django-app /usr/local/bin/uwsgi --http :8000 --chdir /usr/src/AAPlatform -w AAPlatform.wsgi #-d aaplatform/django-app /usr/local/bin/gunicorn myblog.wsgi:application -w 1 -b :8000

搭建Nginx环境

1.编写Dockerfile文件 

配置Nginx相关的环境

FROM daocloud.io/nginxMAINTAINER haoyu 
    
     RUN rm /etc/nginx/conf.d/default.conf ADD nginx-conf/ /etc/nginx/conf.d/
    

2.编写Server配置文件 

需要将系统默认的配置文件更改一下 

在nginx-conf中：

server {    listen 80;    server_name localhost;    charset utf-8;    root   /usr/src/AAPlatform;    access_log  /var/log/nginx/django.log; location ^~ /static { alias /usr/src/AAPlatform/collect_static; } location / { proxy_pass http://web:8000; proxy_set_header Host $host; proxy_set_header X-Real-IP $remote_addr; proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; } }

保证Nginx环境能够构建起来。 

3.编写start.sh 

让docker运行起来

#!/bin/bash #docker build -t nginx .docker run --name nginx-server \--link django:web \-v /www/collect_static \--volumes-from django \-p 8888:80 \-d nginx

整个环境结合

1.构建docker-start.sh 

启动web和Nginx

#!/bin/bash#cd ./webecho "start web --------------------------" ./start.sh cd ../nginx echo "start nginx-------------------------" ./start.sh

2.编写stop.sh 

关闭docker

#/bin/bash#sudo docker kill $(docker ps -a -q)sudo docker rm $(docker ps -a -q)

运行测试

1.运行sh文件

$ ./docker-start.sh

2.访问网站

http://127.0.0.1:8888/login

注意：要访问的是Nginx服务器。

将部署好的镜像文件导出

1.docker save

docker save 00273588addb  -o  aaplatform.tar aaplatform/django-app:latest

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2.docker load

docker load < aaplatform.tar