Python开发之Nginx+uWSGI+virtualenv多项目部署教程

[root@vultr ~]# mkdir projects # 测试的项目总目录
[root@vultr ~]# pip3 install virtualenv
[root@vultr ~]# cd projects
[root@vultr projects]# virtualenv env --python=python3 --no-site-packages
--python:指定Python版本
--no-site-packages:不复制系统已安装Python包

Hello/
 apps/
 Hello/
 manage.py

/root/projects/
   script/  --> 存放uWSGI相关的文件,例如uwsgi.ini, uwsgi.pid...
   Hello/ --> 项目目录
     apps/ --> 应用程序目录
     Hello/ --> settings.py等文件所在目录
     static/
   env/ --> 虚拟环境目录

[uwsgi]
# 项目目录
chdir=/root/projects/Hello/
# 虚拟环境目录
home=/root/projects/env/
# 启动uwsgi的用户名和用户组
uid=root
gid=root
# 指定项目的application
module=Hello.wsgi:application
# 指定sock的文件路径
socket=/root/projects/script/uwsgi.sock
# 启用主进程
master=true
# 进程个数
workers=5
pidfile=/root/projects/script/uwsgi.pid
# 自动移除unix Socket和pid文件当服务停止的时候
vacuum=true
# 序列化接受的内容，如果可能的话
thunder-lock=true
# 启用线程
enable-threads=true
# 设置自中断时间
harakiri=30
# 设置缓冲
post-buffering=4096
# 设置日志目录
daemonize=/root/projects/script/uwsgi.log

[root@vultr projects]# uwsgi --ini script/uwsgi.ini # 启动
[root@vultr projects]# uwsgi --stop script/uwsgi.pid # 停止

[nginx]
name=nginx repo
# 下面这行centos根据你自己的操作系统修改比如：OS/rehel
# 6是你Linux系统的版本，可以通过URL查看路径是否正确
baseurl=http://nginx.org/packages/centos/6/$basearch/
gpgcheck=0
enabled=1

server {
 listen 84; # 端口
 server_name 10.129.205.183 ; # 域名
 access_log /var/log/nginx/access.log main;
 charset utf-8;
 gzip on;
 gzip_types text/plain application/x-javascript text/css text/javascript application/x-httpd-php application/json text/json image/jpeg image/gif image/png application/octet-stream;
 
 error_page 404   /404.html;
 error_page 500 502 503 504 /50x.html;
 # 指定项目路径uwsgi
 location / {
  include uwsgi_params; # 加载nginx和uwsgi的通信协议模块
  uwsgi_connect_timeout 30; # 超时时间
  uwsgi_pass unix:/root/projects/script/uwsgi.sock;
 }
 # 指定静态文件路径
 location /static/ {
 alias /root/projects/Hello/static/;
 index index.html index.htm;
 }
}

[root@vultr projects]# ps -ef | grep uwsgi
root  2299  1 0 06:22 ?  00:00:00 uwsgi --ini script/uwsgi.ini
root  2301 2299 0 06:22 ?  00:00:00 uwsgi --ini script/uwsgi.ini
root  2302 2299 0 06:22 ?  00:00:00 uwsgi --ini script/uwsgi.ini
root  2303 2299 0 06:22 ?  00:00:00 uwsgi --ini script/uwsgi.ini
root  2304 2299 0 06:22 ?  00:00:00 uwsgi --ini script/uwsgi.ini
root  2305 2299 0 06:22 ?  00:00:00 uwsgi --ini script/uwsgi.ini
root  2306 2299 0 06:22 ?  00:00:00 uwsgi --ini script/uwsgi.ini
root  2361 2016 0 06:32 pts/1 00:00:00 grep uwsgi

[root@vultr projects]# find / -name nginx.conf
/etc/nginx/nginx.conf
[root@vultr projects]# vi /etc/nginx/nginx.conf

[root@vultr projects]# uwsgi --stop script/uwsgi.pid 
[root@vultr projects]# /etc/init.d/nginx stop
停止 nginx：            [确定]
[root@vultr projects]# cd ..
[root@vultr ~]# mv projects /opt/
[root@vultr ~]# cd /opt/projects/

[root@vultr projects]# uwsgi --ini script/uwsgi.ini 
[uWSGI] getting INI configuration from script/uwsgi.ini
[root@vultr projects]# /etc/init.d/nginx start

opt/
 projects/
  Hello/ --> 第一个Django项目
  env/  --> 第一个Django项目的虚拟环境
  World/ --> 第二个Django项目
  env_1/ --> 第二个Django项目的虚拟环境
  script/ --> uwsig.ini等文件存放

[uwsgi]
# 项目目录
chdir=/opt/projects/World/
# 虚拟环境目录
home=/opt/projects/env_1/
# 启动uwsgi的用户名和用户组
uid=root
gid=root
# 指定项目的application
module=World.wsgi:application
# 指定sock的文件路径
socket=/opt/projects/script/uwsgi_w.sock
# 启用主进程
master=true
# 进程个数
workers=5
pidfile=/opt/projects/script/uwsgi_w.pid
# 自动移除unix Socket和pid文件当服务停止的时候
vacuum=true
# 序列化接受的内容，如果可能的话
thunder-lock=true
# 启用线程
enable-threads=true
# 设置自中断时间
harakiri=30
# 设置缓冲
post-buffering=4096
# 设置日志目录
daemonize=/opt/projects/script/uwsgi_w.log

# 可以分开多个配置文件，这里我放在同一个配置文件里
[root@vultr projects]# vi /etc/nginx/conf.d/Hello.conf

server {
 listen 84; # 端口，请注意端口
 server_name 10.129.205.183 ; # 域名
 access_log /var/log/nginx/access.log main;
 charset utf-8;
 gzip on;
 gzip_types text/plain application/x-javascript text/css text/javascript application/x-httpd-php application/json text/json image/jpeg image/gif image/png application/octet-stream;

 error_page 404   /404.html;
 error_page 500 502 503 504 /50x.html;
 # 指定项目路径uwsgi
 location / {
  include uwsgi_params; # 加载nginx和uwsgi的通信协议模块
  uwsgi_connect_timeout 30; # 超时时间
  uwsgi_pass unix:/opt/projects/script/uwsgi.sock;
 }
 # 指定静态文件路径
 location /static/ {
 alias /opt/projects/Hello/static/;
 index index.html index.htm;
 }
}

server {
 listen 86; # 端口，请注意端口
 server_name 10.129.205.183 ; # 域名
 access_log /var/log/nginx/access.log main;
 charset utf-8;
 gzip on;
 gzip_types text/plain application/x-javascript text/css text/javascript application/x-httpd-php application/json text/json image/jpeg image/gif image/png application/octet-stream;

 error_page 404   /404.html;
 error_page 500 502 503 504 /50x.html;
 # 指定项目路径uwsgi
 location / {
  include uwsgi_params; # 加载nginx和uwsgi的通信协议模块
  uwsgi_connect_timeout 30; # 超时时间
  uwsgi_pass unix:/opt/projects/script/uwsgi_w.sock;
 }
 # 指定静态文件路径
 location /static/ {
 alias /opt/projects/World/static/;
 index index.html index.htm;
 }
}