nginx+uwsgi+django环境部署部署
首科常昊技术部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、
# yum install zlib-develbzip2-devel pcre-devel openssl-devel ncurses-devel sqlite-devel readline-develtk-devel
# yum -y install opensslopenssl-devel
编译安装python3.6.1
# tar zxvf Python-3.6.1.tgz -C /usr/src/
# cd /usr/src/Python-3.6.1/
# ./configure--prefix=/usr/local/python --enable-shared CFLAGS=-fPIC
#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
# python
Python 2.6.6 (r266:84292, Jul 23 2015,15:22:56)
onlinux2
Type "help","copyright", "credits" or "license" for moreinformation.
>>>
将2.6python的程序备份
# which python
/usr/bin/python
# cd /usr/bin/
# mv python python.bak
将3.6的python软链接到/usr/bin/python
# ln -s/usr/local/python/bin/python3 /usr/bin/python
# 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
# python
Python 3.6.1 (default, Oct 26 2017,11:49:35)
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，
# yum
File "/usr/bin/yum", line 30
except KeyboardInterrupt, e:
^
SyntaxError: invalid syntax
# which yum
/usr/bin/yum
# 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：
# 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
#/usr/local/python/bin/pip3 install uwsgi
Collecting uwsgi
Downloadinghttp://mirrors.aliyun.com/pypi/packages/bb/0a/45e5aa80dc135889594bb371c082d20fb7ee7303b174874c996888cc8511/uwsgi-2.0.15.tar.gz(795kB)
100% |████████████████████████████████| 798kB 58.5MB/s
Installing collected packages: uwsgi
Running setup.py install for uwsgi ... done
Successfully installed uwsgi-2.0.15
验证安装：
#/usr/local/python/bin/uwsgi --version
2.0.15
安装django
# /usr/local/python/bin/pip3install django
Collecting django
Downloadinghttp://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)
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）
http://blog.51cto.com/e/u261/themes/default/images/spacer.gif
# vim demosite/settings.py #修改此文件
http://blog.51cto.com/e/u261/themes/default/images/spacer.gif
# python manage.pyrunserver 0.0.0.0:8002 再次运行，访问成功：
http://blog.51cto.com/e/u261/themes/default/images/spacer.gif
部署项目：
将项目上传到服务器：
http://blog.51cto.com/e/u261/themes/default/images/spacer.gif
移动到项目/opt下面，并在/opt下面新建文件夹script
# ls
gitlab online_edit_scriptscript
在script目录里新建uwsgi.ini配置文件
# cd script/
# ls
uwsgi.ini
# vim uwsgi.ini
#uwsig使用配置文件启动
# 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：
# /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-clientpip3 install mysqlclient 修改配置文件将域名加入到允许访问的列表里面。
# vim /opt/online_edit_script/online_edit_script/settings.pyhttp://blog.51cto.com/e/u261/themes/default/images/spacer.gif
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：
http://blog.51cto.com/e/u261/themes/default/images/spacer.gif
OK！
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