直接开始
一、安装uwsgi
直接使用pip安装就可以了
sudo pip install uwsgi
安装过程中如果出现Exception: you need a C compiler to builduWSGI
是因为服务器上没有c编译器，先安装
apt-get install gcc
出现错误 fatal error: Python.h: No such file or directory compilation terminated.
apt install python-dev
安装完成测试是否安装正常
uwsgi --version
uwsgi:https://pypi.python.org/pypi/uWSGI
uwsgi参数详解：http://uwsgi-docs.readthedocs.org/en/latest/Options.html
二、 安装Nginx
$ sudo apt-get install Nginx
三、 设置Nginx自启动
root用户登录，在 /etc/init.d/目录下新建一个Nginx脚本文件。使用vi命令
vi /etc/init.d/Nginx
脚本内容如下：
#!/bin/sh
### BEGIN INIT INFO
# Provides: Nginx
# required-Start: $local_fs $remote_fs $network $syslog $named
# required-Stop: $local_fs $remote_fs $network $syslog $named
# Default-Start: 2 3 4 5
# Default-Stop: 0 1 6
# Short-Description: starts the Nginx web server
# Description: starts Nginx using start-stop-daemon
### END INIT INFO
PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin
DAEMON=/usr/sbin/Nginx
NAME=Nginx
DESC=Nginx
# Include Nginx defaults if available
if [ -r /etc/default/Nginx ]; then
. /etc/default/Nginx
fi
STOP_SCHEDULE="${STOP_SCHEDULE:-QUIT/5/TERM/5/KILL/5}"
test -x $DAEMON || exit 0
. /lib/init/vars.sh
. /lib/lsb/init-functions
# Try to extract Nginx pidfile
PID=$(cat /etc/Nginx/Nginx.conf | grep -Ev '^\s*#' | awk 'BEGIN { RS="[;{}]" } { if ($1 == "pid") print $2 }' | head -n1)
if [ -z "$PID" ]; then
PID=/run/Nginx.pid
fi
if [ -n "$ULIMIT" ]; then
# Set ulimit if it is set in /etc/default/Nginx
ulimit $ULIMIT
fi
start_Nginx() {
# Start the daemon/service
#
# Returns:
# 0 if daemon has been started
# 1 if daemon was already running
# 2 if daemon could not be started
start-stop-daemon --start --quiet --pidfile $PID --exec $DAEMON --test > /dev/null \
|| return 1
start-stop-daemon --start --quiet --pidfile $PID --exec $DAEMON -- \
$DAEMON_OPTS 2>/dev/null \
|| return 2
}
test_config() {
# Test the Nginx configuration
$DAEMON -t $DAEMON_OPTS >/dev/null 2>&1
}
stop_Nginx() {
# Stops the daemon/service
#
# Return
# 0 if daemon has been stopped
# 1 if daemon was already stopped
# 2 if daemon could not be stopped
# other if a failure occurred
start-stop-daemon --stop --quiet --retry=$STOP_SCHEDULE --pidfile $PID --name $NAME
RETVAL="$?"
sleep 1
return "$RETVAL"
}
reload_Nginx() {
# Function that sends a SIGHUP to the daemon/service
start-stop-daemon --stop --signal HUP --quiet --pidfile $PID --name $NAME
return 0
}
rotate_logs() {
# Rotate log files
start-stop-daemon --stop --signal USR1 --quiet --pidfile $PID --name $NAME
return 0
}
upgrade_Nginx() {
# Online upgrade Nginx executable
# http://Nginx.org/en/docs/control.html
#
# Return
# 0 if Nginx has been successfully upgraded
# 1 if Nginx is not running
# 2 if the pid files were not created on time
# 3 if the old master could not be killed
if start-stop-daemon --stop --signal USR2 --quiet --pidfile $PID --name $NAME; then
# Wait for both old and new master to write their pid file
while [ ! -s "${PID}.oldbin" ] || [ ! -s "${PID}" ]; do
cnt=`expr $cnt + 1`
if [ $cnt -gt 10 ]; then
return 2
fi
sleep 1
done
# Everything is ready,gracefully stop the old master
if start-stop-daemon --stop --signal QUIT --quiet --pidfile "${PID}.oldbin" --name $NAME; then
return 0
else
return 3
fi
else
return 1
fi
}
case "$1" in
start)
log_daemon_msg "Starting $DESC" "$NAME"
start_Nginx
case "$?" in
0|1) log_end_msg 0 ;;
2) log_end_msg 1 ;;
esac
;;
stop)
log_daemon_msg "Stopping $DESC" "$NAME"
stop_Nginx
case "$?" in
0|1) log_end_msg 0 ;;
2) log_end_msg 1 ;;
esac
;;
restart)
log_daemon_msg "Restarting $DESC" "$NAME"
# Check configuration before stopping Nginx
if ! test_config; then
log_end_msg 1 # Configuration error
exit $?
fi
stop_Nginx
case "$?" in
0|1)
start_Nginx
case "$?" in
0) log_end_msg 0 ;;
1) log_end_msg 1 ;; # Old process is still running
*) log_end_msg 1 ;; # Failed to start
esac
;;
*)
# Failed to stop
log_end_msg 1
;;
esac
;;
reload|force-reload)
log_daemon_msg "Reloading $DESC configuration" "$NAME"
# Check configuration before stopping Nginx
#
# This is not entirely correct since the on-disk Nginx binary
# may differ from the in-memory one,but that's not common.
# We prefer to check the configuration and return an error
# to the administrator.
if ! test_config; then
log_end_msg 1 # Configuration error
exit $?
fi
reload_Nginx
log_end_msg $?
;;
configtest|testconfig)
log_daemon_msg "Testing $DESC configuration"
test_config
log_end_msg $?
;;
status)
status_of_proc -p $PID "$DAEMON" "$NAME" && exit 0 || exit $?
;;
upgrade)
log_daemon_msg "Upgrading binary" "$NAME"
upgrade_Nginx
log_end_msg $?
;;
rotate)
log_daemon_msg "Re-opening $DESC log files" "$NAME"
rotate_logs
log_end_msg $?
;;
*)
echo "Usage: $NAME {start|stop|restart|reload|force-reload|status|configtest|rotate|upgrade}" >&2
exit 3
;;
esac
chmod +x Nginx
执行启动命令
./Nginx start
查看启动是否成功
ps -ef|grep Nginx
如果内容如下则说明启动成功，重启系统后 Nginx将自动启动
root 703 1 0 14:59 ? 00:00:00 Nginx: master process /usr/sbin/Nginx -g daemon on; master_process on;
www-data 704 703 0 14:59 ? 00:00:00 Nginx: worker process
root 830 772 0 15:02 pts/0 00:00:00 grep --color=auto Nginx
可以使用service方便的执行相关操作
service Nginx start Usage: Nginx {start|stop|restart|reload|force-reload|status|configtest|rotate|upgrade}
四、 设置uwsgi自启动
在/etc/init.d/下创建文件，内容如下：
#! /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: $all
# Default-Start: 2 3 4 5
# Default-Stop: 0 1 6
# Short-Description: starts the uwsgi web server
# Description: starts uwsgi using start-stop-daemon
### END INIT INFO
PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/home/www
DESC="uwsgi daemon"
NAME=uwsgi
DAEMON=/usr/local/bin/uwsgi
# CONFIGFILE=/etc/$NAME.ini
CONFIGFILE=/home/www/$NAME.ini
PIDFILE=/run/$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 {status|start|stop|reload}" >&2
exit 3
;;
esac
exit 0
增加权限chmod +x uwsgi
添加开机启动
chkconfig uwsgi on
使用service进行管理
service uwsgi {status|start|stop|reload}
注意：如果过程中提示chkconfig不存在可以按如下步骤安装
chkconfig 安装
安装 sysv-rc-conf
apt-get install sysv-rc-conf
链接 chkconfig
cp /usr/sbin/sysv-rc-conf /usr/sbin/chkconfig