django在centos生产环境的部署

# 安装数据库和web服务器nginx

# yum install –y nginx mariadb-server

# 安装虚拟环境

pip install virtualenv
pip install virtualenvwrapper

# 在bashrc中加入如下环境变量

[root@node5 ~]# cat ~/.bashrc 
# .bashrc

# User specific aliases and functions

alias rm='rm -i'
alias cp='cp -i'
alias mv='mv -i'

# Source global definitions
if [ -f /etc/bashrc ]; then
    . /etc/bashrc
fi

export WORKON_HOME=$HOME/.virtualenvs
export PROJECT_HOME=$HOME/workspace
source /usr/bin/virtualenvwrapper.sh 

[root@node5 ~]# source ~/.bashrc
# 创建虚拟环境mxonline
[root@node5 ~]# mkvirtualenv mxonline

# 在开发环境中导出我们的依赖环境列表

C:WINDOWSsystem32>workon mxonline

(mxonline) C:WindowsSystem32>pip list

将文件导出到requirement.txt中

(mxonline) C:WindowsSystem32>pip freeze > requirement.txt

将requirement.txt拷贝到线上，运行批量安装

(mxonline) [root@node5 ~]# pip install -r requirement.txt

中途安装有报错：

yum install python-devel mysql-devel

# 安装uwsgi

(mxonline) [root@node5 ~]# pip install uwsgi

Mysql > create database mxonline;

# 试着启动
(mxonline) [root@node5 mxonline]# python manage.py runserver
Performing system checks...

/root/.virtualenvs/mxonline/lib/python2.7/site-packages/DjangoUeditor/urls.py:11: RemovedInDjango110Warning: django.conf.urls.patterns() is deprecated and will be removed in Django 1.10. Update your urlpatterns to be a list of django.conf.urls.url() instances instead.
  url(r'^controller/$',get_ueditor_controller)

System check identified no issues (0 silenced).

You have unapplied migrations; your app may not work properly until they are applied.
Run 'python manage.py migrate' to apply them.

November 14, 2019 - 19:29:31
Django version 1.9.8, using settings 'mxonline.settings'
Starting development server at http://127.0.0.1:8000/
Quit the server with CONTROL-C.

把windows开发环境中的数据传输到模拟生产的数据库中

修改监听端口重新运行

(mxonline) [root@node5 mxonline]# python manage.py runserver 0.0.0.0:8000

使用uwsgi程序启动django程序

(mxonline) [root@node5 mxonline]# uwsgi --http :8000 --module mxonline.wsgi

# 修改settings.py文件

# 把这段注释掉

#STATICFILES_DIRS = [

#    os.path.join(BASE_DIR, "static")

#]

# 添加static_root

STATIC_ROOT = os.path.join(BASE_DIR, 'static')

(mxonline) [root@node5 mxonline]# python manage.py collectstatic

You have requested to collect static files at the destination
location as specified in your settings:

    /data/www/vhosts/mxonline/static

This will overwrite existing files!
Are you sure you want to do this?

Type 'yes' to continue, or 'no' to cancel: yes
Copying '/root/.virtualenvs/mxonline/lib/python2.7/site-packages/django/contrib/admin/static/admin/js/calendar.js'
Copying '/root/.virtualenvs/mxonline/lib/python2.7/site-packages/django/contrib/admin/static/admin/js/core.js'
Copying '/root/.virtualenvs/mxonline/lib/python2.7/site-packages/django/contrib/admin/static/admin/js/actions.min.js'
Copying '/root/.virtualenvs/mxonline/lib/python2.7/site-packages/django/contrib/admin/static/admin/js/collapse.js'
Copying '/root/.virtualenvs/mxonline/lib/python2.7/site-packages/django/contrib/admin/static/admin/js/timeparse.js'
Copying '/root/.virtualenvs/mxonline/lib/python2.7/site-packages/django/contrib/admin/static/admin/js/actions.js'
Copying '/root/.virtualenvs/mxonline/lib/python2.7/site-packages/django/contrib/admin/static/admin/js/prepopulate.min.js'

# 编辑uwsgi.ini启动文件

(mxonline) [root@node5 conf]# cat /data/www/vhosts/mxonline/conf/uwsgi.ini 
# mysite_uwsgi.ini file
[uwsgi]

# Django-related settings
# the base directory (full path)
chdir           = /data/www/vhosts/mxonline
# Django's wsgi file
module          = mxonline.wsgi
# the virtualenv (full path)

# process-related settings
# master
master          = true
# maximum number of worker processes
processes       = 10
# the socket (use the full path to be safe
socket          = 127.0.0.1:8000
# ... with appropriate permissions - may be needed
# chmod-socket    = 664
# clear environment on exit
vacuum          = true
virtualenv = /root/.virtualenvs/mxonline

logto = /tmp/mylog.log

# 启动uwsgi 后台运行

# uwsgi -i uwsgi.ini &

此时绑定hosts再次访问80端口就可以访问了

10.10.11.215 www.mxonline.com

# 启动了10个进程

# 自动重启uwsgi

pkill –f uwsgi

会自动重启uwsgi程序

Setgings.py中关闭debug

Debug = False