Linux下uwsgi配置教程

1.安装
pip3 install uwsgi
2.新建配置文件
mkdir /etc/uwsgi
vim /etc/uwsgi/uwsgi.ini
3.往配置文件中写入内容
[uwsgi]
uid = root
gid = root
socket = 127.0.0.1:8111 # 项目启动的ip:端口
master = true //启动主进程
vhost = true //多站模式
no-site = true //多站模式时不设置⼊⼝模块和⽂件
workers = 2 // 进程数
reload-mercy = 10 //平滑的重启
vacuum = true //退出、重启时清理⽂件
max-requests = 1000 //开启10000个进程后, ⾃动respawn下
limit-as = 512 // 将进程的总内存量控制在512M
buffer-size = 30000
pidfile = /var/run/uwsgi8111.pid //pid⽂件，⽤于下⾯的脚本启动、停⽌该进程
daemonize = /var/log/uwsgi8111.log
pythonpath = /root/jiangsqobj/lib/python3.6/site-packages // 有虚拟环境就添加虚拟环境 没有就添加python安装路径

4.启动
方法一
1.启动
uwsgi --ini /etc/uwsgi/uwsgi.ini
2.测试是否启动
netstat -ntpl
3.查看进程号
cat /var/run/uwsgi8111.pid
4.杀死进程
kill -9 81392
killall -9 uwsgi
方法二
1.新建配置文件
vim /etc/init.d/uwsgi
2.写入启动脚本
#!/bin/sh
DESC="uwsgi daemon"
NAME=uwsgi
DAEMON=/usr/local/bin/uwsgi
CONFIGFILE=/etc/uwsgi/${NAME}9090.ini
PIDFILE=/var/run/$NAME.pid
SCRIPTNAME=/etc/init.d/$NAME
FIFOFILE=/tmp/uwsgififo
set -e
[ -x "$DAEMON" ] || exit 0
do\_start() {
if [ ! -f $PIDFILE ];then
$DAEMON $CONFIGFILE || echo -n "uwsgi running"
else
echo "The PID is exist..."
fi
}
do\_stop() {
if [ -f $PIDFILE ];then
$DAEMON --stop $PIDFILE || echo -n "uwsgi not running"
rm -f $PIDFILE
echo "$DAEMON STOPED."
else
echo "The $PIDFILE doesn't found"
fi
}
do\_reload() {
if [ -p $FIFOFILE ];then
echo w > $FIFOFILE
else
$DAEMON --touch-workers-reload $PIDFILE || echo -n "uwsgi
can't reload"
fi
}
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
3.启动
/etc/init.d/uwsgi start
4.查看
netstat -ntpl
/etc/init.d/uwsgi status
5.关闭
/etc/init.d/uwsgi stop