Python第34天 uwsgi+nginx+django

2019-1-7 16:53:33

uwsgi+nginx+django

• 安装部署uwsgi
• 安装部署nginx
• 代码上传，我的项目名为DjangoWeb

安装服务

#安装uwsgi
pip3 install uwsgi
#安装nginx
yum install -y nginx
-----------测试-----------------------------------
测试uWSGI是否正常，在DjangoWeb目录中创建一个测试用的Python文件uwsgi_test.py
def application(env, start_response):
        start_response('200 OK',[('Content-Type', 'text/html')])
        #return ['Hello world'] # Python2
        return [b'Hello world'] # Python3
#在DjangoWeb项目路径下，基于HTTP协议运行uWSGI，如果uWSGI安装正常的话，可以在浏览器中访问9090端口，看到Hello world字样
#运行命令：
uwsgi --http 127.0.0.1:9090 --wsgi-file uwsgi_test.py

配置文件

• uwsgi.ini配置文件

#uwsgi.ini
# uwsig使用配置文件启动
[uwsgi]
# 项目目录
chdir=/root/DjangoWeb
# 指定项目的application
module=DjangoWeb.wsgi:application
# 指定sock的文件路径       
socket=/root/DjangoWeb/django_uwsgi.sock
# 进程个数       
workers=5
pidfile=/root/DjangoWeb/uwsgi.pid
# 指定IP端口       
http=0.0.0.0:1990
# 指定静态文件
#static-map=/static=/代码路径/项目/静态文件路径
static-map=/static=/root/DjangoWeb/static
# 启动uwsgi的用户名和用户组
uid=root
gid=root
# 启用主进程
master=true
# 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/DjangoWeb/django_uwsgi.log

• nginx.conf配置文件

#nginx.conf
upstream django{
#反向代理
       server 192.168.127.78:1990; 
}
server {
#uwsgi启动django服务
       listen 8080;
       server_name localhost;
       index index.php index.html;
       location / {
           include    uwsgi_params;
           uwsgi_pass  unix:/root/DjangoWeb/django_uwsgi.sock;
           uwsgi_param UWSGI_CHDIR  /root/DjangoWeb;
           uwsgi_param UWSGI_SCRIPT django_wsgi;
           access_log /root/DjangoWeb/access.log;
           }
       location /static {
         alias /root/DjangoWeb/static;
       }

   }

server {
#配合upstream反向代理
       listen 808;
       server_name localhost;
       index index.php index.html;
       location / {
           proxy_pass http://django;
           access_log /root/DjangoWeb/access_nginx.log;
           }
       }

}

启动的端口及进程

[root@python DjangoWeb]# netstat -ntlp 
Active Internet connections (only servers)
Proto Recv-Q Send-Q Local Address           Foreign Address         State       PID/Program name    
tcp        0      0 0.0.0.0:8080            0.0.0.0:*               LISTEN      1083/nginx: master            
tcp        0      0 0.0.0.0:1990            0.0.0.0:*               LISTEN      14688/uwsgi         
tcp        0      0 0.0.0.0:808             0.0.0.0:*               LISTEN      1083/nginx: master                     
[root@python DjangoWeb]# ps -ef|grep uwsgi
root     14688     1  0 16:29 ?        00:00:01 /usr/local/python3/bin/uwsgi --ini uwsgi.ini
root     14726 14688  0 16:32 ?        00:00:00 /usr/local/python3/bin/uwsgi --ini uwsgi.ini
root     14727 14688  0 16:32 ?        00:00:00 /usr/local/python3/bin/uwsgi --ini uwsgi.ini
root     14728 14688  0 16:32 ?        00:00:00 /usr/local/python3/bin/uwsgi --ini uwsgi.ini
root     14729 14688  0 16:32 ?        00:00:00 /usr/local/python3/bin/uwsgi --ini uwsgi.ini
root     14730 14688  0 16:32 ?        00:00:00 /usr/local/python3/bin/uwsgi --ini uwsgi.ini
root     14731 14688  0 16:32 ?        00:00:00 /usr/local/python3/bin/uwsgi --ini uwsgi.ini
root     14818 13963  0 17:11 pts/1    00:00:00 grep --color=auto uwsgi