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Django框架部署文档：

硬件环境：阿里云ecs服务器8核心、16GB、10Mbps

环境结构：nginx+uwsgi+django

所需软件：python-3.6.1、pip3.6、mysql-5.1.73 nginx-1.6.3、

[root@shouke src]# yum install zlib-develbzip2-devel pcre-devel openssl-devel ncurses-devel sqlite-devel readline-develtk-devel
[root@shouke ~]# yum -y install opensslopenssl-devel

 编译安装python3.6.1
[root@shouke leslie]# tar zxvf Python-3.6.1.tgz -C /usr/src/
[root@shouke leslie]# cd /usr/src/Python-3.6.1/
[root@shouke Python-3.6.1]# ./configure--prefix=/usr/local/python --enable-shared CFLAGS=-fPIC
[root@shouke Python-3.6.1]#make&&make install

##安装完python3.6过程中自动安装了pip工具

'''

#Collecting setuptools

#Collecting pip

#Installing collected packages: setuptools,pip

#Successfully installed pip-9.0.1setuptools-28.8.0

'''

现在输入python还是python2.6

[root@shouke ~]# python
Python 2.6.6 (r266:84292, Jul 23 2015,15:22:56)
[GCC 4.4.7 20120313 (Red Hat 4.4.7-11)] onlinux2
Type "help","copyright", "credits" or "license" for moreinformation.
>>>

将2.6python的程序备份

[root@shouke ~]# which python
/usr/bin/python
[root@shouke ~]# cd /usr/bin/
[root@shouke bin]# mv python python.bak

将3.6的python软链接到/usr/bin/python

[root@shouke bin]# ln -s/usr/local/python/bin/python3 /usr/bin/python
[root@shouke bin]# python
python: error while loading sharedlibraries: libpython3.6m.so.1.0: cannot open shared object file: No such fileor directory

缺少libpython3.6m.so.1.0 将python安装目录下的libpython3.6m.so.1.0链接到/usr/lib64库下

[

root@shouke bin]# ln -s/usr/local/python/lib/libpython3.6m.so.1.0 /usr/lib64/

可以使用了

[root@shouke bin]# python
Python 3.6.1 (default, Oct 26 2017,11:49:35)
[GCC 4.4.7 20120313 (Red Hat 4.4.7-17)] onlinux
Type "help","copyright", "credits" or "license" for moreinformation.
>>> print("hello world")
hello world
>>>

现在yum无法使用了，因为yum是使用python解释器运行的，现在找不到原来版本的python了，所以无法运行了，

[root@shouke bin]# yumFile "/usr/bin/yum", line 30except KeyboardInterrupt, e:^
SyntaxError: invalid syntax[root@shouke bin]# which yum
/usr/bin/yum

[root@shouke bin]# cat /usr/bin/yum

#!/usr/bin/python2.6   ##修改第一行为这样
import sys
try:import yum
except ImportError:print >> sys.stderr, """\
There was a problem importing one of thePython mod
。。。

yum可以使用了：

[root@shouke bin]# yum makecache
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile*base: mirrors.aliyuncs.com*epel: mirrors.aliyuncs.com*extras: mirrors.aliyuncs.com

安装 uwsgi

[root@shouke bin]#/usr/local/python/bin/pip3 install uwsgi
Collecting uwsgiDownloadinghttp://mirrors.aliyun.com/pypi/packages/bb/0a/45e5aa80dc135889594bb371c082d20fb7ee7303b174874c996888cc8511/uwsgi-2.0.15.tar.gz(795kB)100% |████████████████████████████████| 798kB 58.5MB/s
Installing collected packages: uwsgiRunning setup.py install for uwsgi ... done
Successfully installed uwsgi-2.0.15

验证安装：

[root@shouke bin]#/usr/local/python/bin/uwsgi --version
2.0.15

安装django

[root@shouke ~]# /usr/local/python/bin/pip3install django
Collecting djangoDownloadinghttp://mirrors.aliyun.com/pypi/packages/82/33/f9d2871f3aed5062661711bf91b3ebb03daa52cc0e1c37925f3e0c4508c5/Django-1.11.6-py2.py3-none-any.whl(6.9MB)100% |████████████████████████████████| 7.0MB 68.8MB/s
Collecting pytz (from django)Downloadinghttp://mirrors.aliyun.com/pypi/packages/55/62/e7cd0e15b76062d298413f14bb4ec3cd8568a22d274427f9c3c7286969f4/pytz-2017.2-py2.py3-none-any.whl(484kB)100% |████████████████████████████████| 491kB 67.8MB/s
Installing collected packages: pytz, django
Successfully installed django-1.11.6pytz-2017.2

验证安装：

[

root@shouke ~]# python
Python 3.6.1 (default, Oct 26 2017,11:49:35)
[GCC 4.4.7 20120313 (Red Hat 4.4.7-17)] on linux
Type "help","copyright", "credits" or "license" for moreinformation.
>>> import django

>>> django.VERSION
(1, 11, 6, 'final', 0)

输入url:8002验证。（提示服务器ip地址加入到允许访问的列表内）

[root@shouke demosite]# vim demosite/settings.py   #修改此文件

[root@shouke demosite]# python manage.pyrunserver 0.0.0.0:8002

再次运行，访问成功：

部署项目：

将项目上传到服务器：

移动到项目/opt下面，并在/opt下面新建文件夹script

[root@shouke opt]# ls
gitlab online_edit_script  script

在script目录里新建uwsgi.ini配置文件

[root@shouke opt]# cd script/
[root@shouke script]# ls
uwsgi.ini
[root@shouke script]# vim uwsgi.ini

#uwsig使用配置文件启动

[uwsgi]

# 项目目录

chdir=/opt/online_edit_script/

# 指定项目的application

module=online_edit_script.wsgi:application

# 指定sock的文件路径      

socket=/opt/script/uwsgi.sock

# 进程个数      

workers=5

pidfile=/opt//script/uwsgi.pid

# 指定IP端口      

http=127.0.0.1:9001

# 指定静态文件

static-map=/static=/opt/online_edit_script/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=/opt/script/uwsgi.log

 

 

 

 

配置nginx：

服务器上nginx已经部署了，直接修改配置文件

 server {server_name www.leslie.com;location /{include uwsgi_params;        ##加载uwsgi支持模块uwsgi_connect_timeout 30;    ##超时时间uwsgi_pass unix:/opt /script/uwsgi.sock;    #转到uwsgi这个进程}location/static/ {         ##静态文件nginx自己处理alias/opt/online_edit_script/static/;indexindex.html index.htm;}
}

检测语法：

[root@shouke script]# /application/nginx/sbin/nginx -t
nginx: the configuration file/application/nginx-1.6.3//conf/nginx.conf syntax is ok
nginx: configuration file/application/nginx-1.6.3//conf/nginx.conf test is successful

安装mysql：

yum -y install mysql mysql-devel mysql-server mysql-client

pip3 install mysqlclient

修改配置文件将域名加入到允许访问的列表里面。

[root@shouke ~]# vim /opt/online_edit_script/online_edit_script/settings.py

初始化uwsgi

Uwsgi –ini /opt/script/uwsgi.ini

会生成一个进程监听本地的9001端口

tcp        0      0 127.0.0.1:9001              0.0.0.0:*                   LISTEN      19214/uwsgi

 

重启nginx:

kill all nginx
/usr/local/nginx/sbin/nginx

 

访问测试：

OK！