Gunicorn Django部署配置方法

1. 简单部署

1. sudo pip3 install gunicorn

2. cd 到django项目中 sudo python3 manage.py migrate

3.启动服务：sudo python3 manage.py runserver 0.0.0.0:8000

4. 使用gunicorn 来运行项目

注：项目名untitled

[root@qqc_os7 untitled]# gunicorn untitled.wsgi -b 0.0.0.0:8000

[2022-08-04 09:31:17 +0800] [16614] [INFO] Starting gunicorn 19.9.0

[2022-08-04 09:31:17 +0800] [16614] [INFO] Listening at: http://0.0.0.0:8000 (16614)

[2022-08-04 09:31:17 +0800] [16614] [INFO] Using worker: sync

[2022-08-04 09:31:17 +0800] [16617] [INFO] Booting worker with pid: 16617

5. 查看进程

[root@qqc_os7 untitled]# ps aux | grep 8000

root  15383 0.2 1.9 213440 19028 pts/3 S+ 19:27 0:00 /usr/local/python3/bin/python3.6 /usr/local/python3/bin/gunicorn untitled.wsgi -b 0.0.0.0:8000

root  15386 0.2 3.3 256572 33676 pts/3 S+ 19:27 0:00 /usr/local/python3/bin/python3.6 /usr/local/python3/bin/gunicorn untitled.wsgi -b 0.0.0.0:8000

root  15389 0.0 0.0 112676 992 pts/2 S+ 19:30 0:00 grep –color=auto 8000

6.杀死进程

[root@qqc_os7 untitled]# ps aux | grep 8000 | grep -v grep | awk ‘{print $2}’ | xargs kill

查看开放的端口：firewall-cmd –list-ports

开启端口：firewall-cmd –zone=public –add-port=80/tcp –permanent (外网访问时开放端口)

查看网络：ping 10.0.0.130

访问：http://10.0.0.130:8000/index/



2. 添加环境变量

gunicorn目标位置：/usr/local/python3/lib/python3.6/site-packages (19.9.0)

[root@qqc_os7 /]# vim /etc/profile

末尾追加要加入环境变量的应用：

export PATH=/opt/mysql/bin:$PATH

export PATH=/opt/redis-3.2.10/src:$PATH:/usr/local/python3/bin

export RABBIT_HOME=/data/soft/rabbitmq_server-3.7.13

export PATH=$RABBIT_HOME/bin:$PATH
3. gunicorn常用配置

Gunicorn“绿色独角兽”是一个被广泛使用的高性能的Python WSGI UNIX HTTP服务器

-c 指定一个配置文件(py文件)

-b 与指定的socket进行绑定

-D 以守护进程形式来运行Gunicorn进程，其实就是将这个服务放到后台去运行

-w 工作的进程数量 ；[root@qqc_os7 untitled]# gunicorn -w 2 untitled.wsgi -b 0.0.0.0:8000

-k 工作进程类型，sync（默认）, eventlet, gevent, or tornado, gthread, gaiohttp.

参考：https://www.jb51.net/article/166871.htm

http://docs.gunicorn.org/en/latest/settings.html

配置文件(py文件,与django中的manage.py在同一目录)

# gunicorn_config.py

import logging

import logging.handlers

from logging.handlers import WatchedFileHandler

import os

import multiprocessing

bind = ‘10.0.0.130:8000’  #绑定ip和端口号

backlog = 512    #监听队列

chdir = ‘/home/test/server/bin’ #gunicorn要切换到的目的工作目录

timeout = 30  #超时

worker_class = ‘gevent’ #使用gevent模式，还可以使用sync 模式，默认的是sync模式

workers = multiprocessing.cpu_count() * 2 + 1 #进程数

threads = 2 #指定每个进程开启的线程数

loglevel = ‘info’ #日志级别，这个日志级别指的是错误日志的级别，而访问日志的级别无法设置

access_log_format = ‘%(t)s %(p)s %(h)s “%(r)s” %(s)s %(L)s %(b)s %(f)s” “%(a)s”‘

accesslog = “/home/test/server/log/gunicorn_access.log”  #访问日志文件

errorlog = “/home/test/server/log/gunicorn_error.log”  #错误日志文件

通过配置文件启动django服务：

[root@qqc_os7 untitled]# gunicorn untitled.wsgi -c gunicorn_config.py
django项目目录结构

[root@qqc_os7 untitled]# tree

.

├── APP01

│ ├── admin.py

│ ├── apps.py

│ ├── __init__.py

│ ├── migrations

│ │ ├── __init__.py

│ │ └── __pycache__

│ │  └── __init__.cpython-36.pyc

│ ├── models.py

│ ├── __pycache__

│ │ ├── admin.cpython-36.pyc

│ │ ├── apps.cpython-36.pyc

│ │ ├── __init__.cpython-36.pyc

│ │ ├── models.cpython-36.pyc

│ │ └── views.cpython-36.pyc

│ ├── tests.py

│ └── views.py

├── app02

│ ├── admin.py

│ ├── apps.py

│ ├── __init__.py

│ ├── migrations

│ │ ├── __init__.py

│ │ └── __pycache__

│ │  └── __init__.cpython-36.pyc

│ ├── models.py

│ ├── __pycache__

│ │ ├── admin.cpython-36.pyc

│ │ ├── __init__.cpython-36.pyc

│ │ ├── models.cpython-36.pyc

│ │ └── views.cpython-36.pyc

│ ├── templates

│ │ └── new_app

│ │  └── index.html

│ ├── tests.py

│ └── views.py

├── db.sqlite3

├── gunicorn_config.py

├── manage.py

├── static

├── templates

│ └── index.html

└── untitled

├── __init__.py

├── __pycache__

│ ├── __init__.cpython-36.pyc

│ ├── settings.cpython-36.pyc

│ ├── urls.cpython-36.pyc

│ └── wsgi.cpython-36.pyc

├── settings.py

├── urls.py

└── wsgi.py

日志文件

[root@qqc_os7 log]# cat gunicorn_access.log

[04/Aug/2022:01:15:14 +0000] <16598> 10.0.0.1 “GET /index/ HTTP/1.1″ 200 0.050109 170 -” “Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/73.0.3683.86 Safari/537.36”

[04/Aug/2022:01:15:24 +0000] <16597> 10.0.0.1 “GET /index/ HTTP/1.1″ 200 0.045950 170 -” “Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/73.0.3683.86 Safari/537.36
总结

以上所述是小编给大家介绍的Gunicorn Django部署配置方法，希望对大家有所帮助，如果大家有任何疑问欢迎给我留言，小编会及时回复大家的！