Gunicorn-Django部署

  1. 簡單部署
  
  1. sudo pip3 install gunicorn
  
  2. cd 到django項目中 sudo python3 manage.py migrate
  
  3.啓動服務:sudo python3 manage.py runserver 0.0.0.0:8000
  
  4. 使用gunicorn 來運行項目
  
  注:項目名untitled
  
  [root@qqc_os7 untitled]# gunicorn untitled.wsgi -b 0.0.0.0:8000
  
  [2019-08-04 09:31:17 +0800] [16614] [INFO] Starting gunicorn 19.9.0
  
  [2019-08-04 09:31:17 +0800] [16614] [INFO] Listening at: http://0.0.0.0:8000 (16614)
  
  [2019-08-04 09:31:17 +0800] [16614] [INFO] Using worker: sync
  
  [2019-08-04 09:31:17 +0800] [16617] [INFO] Booting worker with pid: 16617
  
  5. 查看進程
  
  [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.殺死進程
  
  [root@qqc_os7 untitled]# ps aux | grep 8000 | grep -v grep | awk '{print $2}' | xargs kill
  
  查看開放的端口:firewall-cmd --list-ports
  
  開啓端口:firewall-cmd --zone=public --add-port=80/tcp --permanent (外網訪問時開放端口)
  
  查看網絡:ping 10.0.0.130
  
  訪問:http://10.0.0.130:8000/index/
  
  ![](https://img2018.cnblogs.com/blog/1357260/201908/1357260-20190804092940438-114633478.png)
  
  2. 添加環境變量
  
  gunicorn目標位置:/usr/local/python3/lib/python3.6/site-packages (19.9.0)
  
  [root@qqc_os7 /]# vim /etc/profile
  
  末尾追加要加入環境變量的應用:
  
  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經常使用配置
  
  Gunicorn「綠色獨角獸」是一個被普遍使用的高性能的Python WSGI UNIX HTTP服務器
  
  -c    指定一個配置文件(py文件)
  
  -b    與指定的socket進行綁定
  
  -D    以守護進程形式來運行Gunicorn進程,其實就是將這個服務放到後臺去運行
  
  -w    工做的進程數量 ;[root@qqc_os7 untitled]# gunicorn -w 2 untitled.wsgi -b 0.0.0.0:8000
  
  -k    工做進程類型,sync(默認), eventlet, gevent, or tornado, gthread, gaiohttp.
  
  參考:https://www.yczz2019.com /p/260f18aa5462
  
  http://docs.gunicorn.org/en/latest/settings.html
  
  配置文件(py文件,與django中的manage.py在同一目錄)
  
  # gunicorn_config.py
  
  import logging
  
  import logging.handlers
  
  from logging.handlers import WatchedFileHandler
  
  import os
  
  import multiprocessing
  
  bind = '10.0.0.130:8000'      #綁定ip和端口號
  
  backlog = 512                #監聽隊列
  
  chdir = '/home/test/server/bin'  #gunicorn要切換到的目的工做目錄
  
  timeout = 30      #超時
  
  worker_class = 'gevent' #使用gevent模式,還能夠使用sync 模式,默認的是sync模式
  
  workers = multiprocessing.cpu_count() * 2 + 1    #進程數
  
  threads = 2 #指定每一個進程開啓的線程數
  
  loglevel = 'info' #日誌級別,這個日誌級別指的是錯誤日誌的級別,而訪問日誌的級別沒法設置
  
  access_log_format = '%(www.rhyL158.com)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"      #訪問日誌文件
  
  errorlog = "/home/test/server/log/gunicorn_error.log"        #錯誤日誌文件
  
  經過配置文件啓動django服務:
  
  [root@qqc_os7 untitled]# gunicorn untitled.wsgi -c gunicorn_config.py
  
  django項目目錄結構
  
  [root@qqc_os7 untitled]# tree
  
  .
  
  ├── app01
  
  │   ├── admin.py
  
  │   ├── apps.py
  
  │   ├── __init__.py
  
  │   ├── migrations
  
  │   │   ├── __init__www.qunfenyul.com.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
  
  │   │   └─www.yisheng3yul.com─ 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_www.xcdeyiju.com/index.html 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
  
  日誌文件
  
  [root@qqc_os7 log]# cat gunicorn_access.log
  
  [04/Aug/2019:01:15:14 www.shengrenpt.com+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/2019:01:15:24 +0000] <16597> 10.0.0.1 www.renheyuLe.com"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
  
  更多的姿式有待在之後的使用中解鎖html

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