環境:
CentOS X64 6.4
nginx 1.5.6
Python 2.7.5
一:安裝需要的類庫及Python2.7.5
安裝必要的開發包
yum groupinstall "Development tools"
yum install zlib-devel bzip2-devel pcre-devel openssl-devel ncurses-devel sqlite-devel readLINE-devel tk-devel
CentOS 自帶Python2.6.6,但我們可以再安裝Python2.7.5:
cd ~
wget http://python.org/ftp/python/2.7.5/Python-2.7.5.tar.bz2
tar xvf Python-2.7.5.tar.bz2
cd Python-2.7.5
./configure --prefix=/usr/local
make && make altinstall
安裝完畢後,可是使用”python2.7”命令進入python2.7的環境。
二:安裝Python包管理
easy_install包 https://pypi.python.org/pypi/distribute
方便安裝Python的開發包
cd ~
wget https://pypi.python.org/packages/source/d/distribute/distribute-0.6.49.tar.gz
tar xf distribute-0.6.49.tar.gz
cd distribute-0.6.49
python2.7 setup.py install
easy_install --version
紅色部分必須是“python2.7”,否則將安裝到默認的2.6環境內。
pip包 https://pypi.python.org/pypi/pip
安裝pip的好處是可以pip list、pip uninstall 管理Python包, easy_install沒有這個功能,只有uninstall
easy_install pip
pip --version
三:安裝uwsgi
uwsgi:https://pypi.python.org/pypi/uWSGI
uwsgi參數詳解:http://uwsgi-docs.readthedocs.org/en/latest/Options.html
pip install uwsgi
uwsgi --version
測試uwsgi是否正常:
新建test.py文件,內容如下:
def application(env, start_response):
start_response('200 OK', [('Content-Type','text/html')])
return "Hello World"
然後在終端運行:
uwsgi --http :8001 --wsgi-file test.py
在浏覽器內輸入:http://127.0.0.1:8001,看是否有“Hello World”輸出,若沒有輸出,請檢查你的安裝過程。
四:安裝django
pip install django
測試django是否正常,運行:
django-admin.py startproject demosite
cd demosite
python2.7 manage.py runserver 0.0.0.0:8002
在浏覽器內輸入:http://127.0.0.1:8002,檢查django是否運行正常。
五:安裝nginx
cd ~
wget http://nginx.org/download/nginx-1.5.6.tar.gz
tar xf nginx-1.5.6.tar.gz
cd nginx-1.5.6
./configure --prefix=/usr/local/nginx-1.5.6
--with-http_stub_status_module
--with-http_gzip_static_module
make && make install
六:配置uwsgi
uwsgi支持ini、xml等多種配置方式,但個人感覺ini更方便:
在/ect/目錄下新建uwsgi9090.ini,添加如下配置:
[uwsgi]
socket = 127.0.0.1:9090
master = true //主進程
vhost = true //多站模式
no-stie = true //多站模式時不設置入口模塊和文件
workers = 2 //子進程數
reload-mercy = 10
vacuum = true //退出、重啟時清理文件
max-requests = 1000
limit-as = 512
buffer-sizi = 30000
pidfile = /var/run/uwsgi9090.pid //pid文件,用於下面的腳本啟動、停止該進程
daemonize = /website/uwsgi9090.log
設置uwsgi開機啟動,在/ect/init.d/目錄下新建uwsgi9090文件,內容如下:
#! /bin/sh
# chkconfig: 2345 55 25
# Description: Startup script for uwsgi webserver on Debian. Place in /etc/init.d and
# run 'update-rc.d -f uwsgi defaults', or use the appropriate command on your
# distro. For CentOS/Redhat run: 'chkconfig --add uwsgi'
### BEGIN INIT INFO
# Provides: uwsgi
# Required-Start: $all
# Required-Stop: $all
# Default-Start: 2 3 4 5
# Default-Stop: 0 1 6
# Short-Description: starts the uwsgi web server
# Description: starts uwsgi using start-stop-daemon
### END INIT INFO
# Author: licess
# website: http://lnmp.org
PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin
DESC="uwsgi daemon"
NAME=uwsgi9090
DAEMON=/usr/local/bin/uwsgi
CONFIGFILE=/etc/$NAME.ini
PIDFILE=/var/run/$NAME.pid
SCRIPTNAME=/etc/init.d/$NAME
set -e
[ -x "$DAEMON" ] || exit 0
do_start() {
$DAEMON $CONFIGFILE || echo -n "uwsgi already running"
}
do_stop() {
$DAEMON --stop $PIDFILE || echo -n "uwsgi not running"
rm -f $PIDFILE
echo "$DAEMON STOPED."
}
do_reload() {
$DAEMON --reload $PIDFILE || echo -n "uwsgi can't reload"
}
do_status() {
ps aux|grep $DAEMON
}
case "$1" in
status)
echo -en "Status $NAME: n"
do_status
;;
start)
echo -en "Starting $NAME: n"
do_start
;;
stop)
echo -en "Stopping $NAME: n"
do_stop
;;
reload|graceful)
echo -en "Reloading $NAME: n"
do_reload
;;
*)
echo "Usage: $SCRIPTNAME {start|stop|reload}" >&2
exit 3
;;
esac
exit 0
然後在終端執行:
-- 添加服務
chkconfig --add uwsgi9090
-- 設置開機啟動
chkconfig uwsgi9090 on
七:設置nginx
找到nginx的安裝目錄,打開conf/nginx.conf文件,修改server配置
server {
listen 80;
server_name localhost;
location / {
include uwsgi_params;
uwsgi_pass 127.0.0.1:9090; //必須和uwsgi中的設置一致
uwsgi_param UWSGI_SCRIPT demosite.wsgi; //入口文件,即wsgi.py相對於項目根目錄的位置,“.”相當於一層目錄
uwsgi_param UWSGI_CHDIR /demosite; //項目根目錄
index index.html index.htm;
client_max_body_size 35m;
}
}
設置nginx開機啟動,在/ect/init.d/目錄下新建nginx文件,內容如下:
#!/bin/sh
#
# nginx - this script starts and stops the nginx daemon
#
# chkconfig: - 85 15
# description: Nginx is an HTTP(S) server, HTTP(S) reverse
# proxy and IMAP/POP3 proxy server
# processname: nginx
# config: /usr/local/nginx/conf/nginx.conf
# pidfile: /var/run/nginx.pid
# Source function library.
. /etc/rc.d/init.d/functions
# Source networking configuration.
. /etc/sysconfig/network
# Check that networking is up.
[ "$NETWORKING" = "no" ] && exit 0
nginx="/opt/nginx-1.5.6/sbin/nginx"
prog=$(basename $nginx)
NGINX_CONF_FILE="/opt/nginx-1.5.6/conf/nginx.conf"
[ -f /etc/sysconfig/nginx ] && . /etc/sysconfig/nginx
lockfile=/var/lock/subsys/nginx
start() {
[ -x $nginx ] || exit 5
[ -f $NGINX_CONF_FILE ] || exit 6
echo -n $"Starting $prog: "
daemon $nginx -c $NGINX_CONF_FILE
retval=$?
echo
[ $retval -eq 0 ] && touch $lockfile
return $retval
}
stop() {
echo -n $"Stopping $prog: "
killproc $prog -QUIT