Nginx + uWSGI + Django + Python environment installation configuration details

1. Install PYTHON2.7.7:

[Root @ hz tools] # pwd
/Byrd/tools
[Root @ hz tools] # wget https://www.python.org/ftp/python/2.7.7/Python-2.7.7.tgz
[Root @ hz tools] # tar zxf Python-2.7.7.tgz
[Root @ hz tools] # cd Python-2.7.7
[Root @ hz Python-2.7.7] #./configure -- prefix =/byrd/server/Python-2.7.7
[Root @ hz Python-2.7.7] # make & make install
[Root @ hz Python-2.7.7] # mv/usr/bin/python/usr/bin/python_2.6.6
[Root @ hz Python-2.7.7] # ln-s/byrd/server/Python-2.7.7/bin/python2.7/usr/bin/python
######################################## ################################
Note: vim/usr/bin/yum # Replace! /Usr/bin/python changed! /Usr/bin/python2.6.
######################################## ################################

II. Install uWSGI:

Method 1: pip

[Root @ hz tools] # wget https://bootstrap.pypa.io/get-pip.py
[Root @ hz tools] # python get-pip.py
[Root @ hz tools] # sed-I "s # PATH = \ $ PATH: \ $ HOME \/bin: \/byrd \/server \/Python-2.7.7 \/bin # g "~ /. Bash_profile
[Root @ hz tools] # source ~ /. Bash_profile
[Root @ hz tools] # pip install uwsgi

Method 2: compile and install

[Root @ hz tools] # wget https://pypi.python.org/packages/source/s/setuptools/setuptools-5.2.tar.gz
[Root @ hzsetuptools-5.2] # python setup. py build
[Root @ hzsetuptools-5.2] # python setup. py install
[Root @ hz tools] # wget http://projects.unbit.it/downloads/uwsgi-2.0.5.tar.gz # setuptools must be installed to install uwsgi
[Root @ hz tools] # tar zxf uwsgi-2.0.5.tar.gz
[Root @ hz tools] # cd uwsgi-2.0.5
[Root @ hzuwsgi-2.0.5] # python setup. py build
[Root @ hz uwsgi-2.0.5] # python setup. py install # make can also
Copying uWSGI. egg-info to/byrd/server/Python-2.7.7/lib/python2.7/site-packages/uWSGI-2.0.5-py2.7.egg-info
Running install_scripts
[Root @ hz uwsgi-2.0.5] # make
[Root @ hz uwsgi-2.0.5] # cp uwsgi/usr/bin
[Root @ hz uwsgi-2.0.5] # chmod + x/usr/bin/uwsgi

3. Install Django:

Others:

[Root @ hz tools] # wget https://pypi.python.org/packages/source/M/MySQL-python/MySQL-python-1.2.5.zip#md5=654f75b302db6ed8dc5a898c625e030c
[Root @ hz tools] # unzip MySQL-python-1.2.5.zip
[Root @ hz tools] # cd MySQL-python-1.2.5
[Root @ hz MySQL-python-1.2.5] # sed-I's # mysql_config =/usr/local/bin/mysql_config # mysql_config =/usr/local/mysql/bin/mysql_config # g 'site. cfg # Change to/usr/local/mysql/bin/mysql_config
[Root @ hzMySQL-python-1.2.5] # python setup. py build
[Root @ hzMySQL-python-1.2.5] # python setup. py install
Method 1:

[Root @ hz tools] # pip install Django = 1.6.5

Method 2:

[Root @ hz tools] # wget https://www.djangoproject.com/m/releases/1.6/Django-1.6.5.tar.gz
[Root @ hz tools] # tar zxf Django-1.6.5.tar.gz
[Root @ hz tools] # cd Django-1.6.5
[Root @ hzDjango-1.6.5] # python setup. py build
[Root @ hzDjango-1.6.5] # python setup. py install

4. Create a project

[Root @ hz tools] # cd/web/site/
[Root @ hz site] # sed-I's # \ $ HOME/bin:/byrd/tools/Django-1.6.8/django/bin # G '~ /. Bash_profile
[Root @ hz site] # source ~ /. Bash_profile
[Root @ hz site] # django-admin.py startproject Byrd
[Root @ hz site] # cd Byrd/
[Root @ hz Byrd] #/usr/local/mysql/bin/mysql-uroot-p
Mysql> create database django default character set utf8 collate utf8_general_ci;
Mysql> create user 'Django '@ 'localhost' identified by 'admin ';
Mysql> grant all on django. * to 'Django '@ 'localhost' identified by 'admin ';
Mysql> flush privileges;
[Root @ hz Byrd] # vim Byrd/settings. py
#### Modify line 8-63 ####
DATABASES = {
'Default ':{
'Engine': 'Django. db. backends. Mysql ',
'Name': 'Django ',
'User': 'Django ',
'Password': 'admin ',
'Host': '2017. 0.0.1 ',
'Port': '123 ',
    }
}
#### Modify line 8-63 ####
[Root @ hz Byrd] # python manage. py runserver 0.0.0.0: 8080 # It worked! Proves that django is configured successfully.

V. Django + uWSGI:

[Root @ hz ~] # Cat/usr/local/nginx/conf/uwsgi. ini
[Uwsgi]
Socket = 127.0.0.1: 9001
Chdir =/web/site/Byrd
Pythonpath = ..
Env = DJANGO_SETTINGS_MODULE = Byrd. settings
Module = django. core. handlers. wsgi: WSGIHandler ()
Processes = 4
Threads = 2
Stats = 127.0.0.1: 9191

VI. Nginx:

Server {
Listen 80;
Server_name localhost;
Location /{
Root/web/site/Byrd;
Include uwsgi_params;
Uwsgi_pass 127.0.0.1: 9001;
# Uwsgi_param UWSGI_CHDIR /;
# Uwsgi_param UWSGI_SCRIPT /;
Index. py index.htm;
        }
Error_page 500 502 503 x.html;
Location =/50x.html {
Root html;
        }
}

7. Boot

[Root @ hz conf] # echo "uwsgi/usr/local/nginx/conf/uwsgi. ini>/dev/null 2> & 1 & ">/etc/rc. local

8. uWSGI startup script:

#! /Bin/bash
# Uwsgi script
# It is v.0.0.1 version.
# Chkconfig:-89 19
# Description: uwsgi script
# Processname: uwsgi
PATH =/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin :~ /Bin
Export PATH
     
Uwsgi_config =/usr/local/nginx/conf/uwsgi. ini
Uwsgi_pn = 'PS aux | grep-v "grep" | grep-c "uwsgi "'
Uwsgi_pid = 'PS-eo pid, comm | grep uwsgi | sed-n 1p | awk '{print $1 }''
Uwsgi_PID =/usr/local/nginx/logs/uwsgi. pid
Uwsgi =/usr/bin/uwsgi
RETVAL = 0
Prog = "uwsgi"
# Source function library.
./Etc/rc. d/init. d/functions
     
     
If [$ (id-u )! = "0"]; then
Printf "Error: You must be root to run this script! \ N"
Exit 1
Fi
     
     
# Start nginx daemons functions.
Start (){
If [$ uwsgi_pn-gt 5]; then
Action "uwsgi is running! "/Bin/true
Exit 0
Fi
Daemon $ uwsgi-x $ {uwsgi_config}
Action "uwsgi start..."/bin/true
}
# Stop nginx daemons functions.
Stop (){
If [$ uwsgi_pn-gt 5]
Then
Kill-9 'PS-eo pid, comm | grep uwsgi | sed-n 1p | awk '{print $1 }''
RETVAL =$?
Action "uwsgi stopping..."/bin/true
Else
Action "uwsgi not running! "/Bin/false
Fi
}
     
# See how we were called.
Case "$1" in
Start)
Start
;;
Stop)
Stop
;;
Reload)
Reload
;;
Restart)
Stop
Start
;;
*)
Echo $ "Usage: $ prog {start | stop | restart }"
Exit 1
Esac
Exit $ RETVAL