11.2.3 Redis的启动停止

11.2.3 Redis的启动停止

Redis安装配置完成后，启动过程非常简单，执行命令/usr/local/redis/bin/redis-server /usr/local/redis/etc/redis.conf即可。停止Redis的最简单的方法是在启动实例的session中，直接使用Control-C命令。当然还可以通过客户端来停止服务，如可以用shutdown来停止Redis实例，具体命令为src/redis-cli shutdown。

下面是一个Shell脚本（供参考），用于管理Redis（启动、停止、重启）。为其赋予可执行权限，即可像其他服务一样使用。

#!/bin/sh

#

# redis - this script starts and stops the redis-server daemon

#

# chkconfig: - 85 15

# description: Redis is a persistent key-value database

# processname: redis-server

# config: /usr/local/redis-2.4.X/bin/redis-server

# config: /usr/local/ /redis-2.4.X/etc/redis.conf

# Source function library.

. /etc/rc.d/init.d/functions

# Source networking configuration.

. /etc/sysconfig/network

# Check that networking is up.

[ "$NETWORKING" = "no" ] && exit 0

redis="/usr/local/webserver/redis-2.4.X/bin/redis-server"

prog=$(basename $redis)

REDIS_CONF_FILE="/usr/local/webserver/redis-2.4.X/etc/redis.conf"

[ -f /etc/sysconfig/redis ] && . /etc/sysconfig/redis

lockfile=/var/lock/subsys/redis

start() {

[ -x $redis ] || exit 5

[ -f $REDIS_CONF_FILE ] || exit 6

echo -n $"Starting $prog: "

daemon $redis $REDIS_CONF_FILE

retval=$?

echo

[ $retval -eq 0 ] && touch $lockfile

return $retval

}

stop() {

echo -n $"Stopping $prog: "

killproc $prog -QUIT

retval=$?

echo

[ $retval -eq 0 ] && rm -f $lockfile

return $retval

}

restart() {

stop

start

}

reload() {

echo -n $"Reloading $prog: "

killproc $redis -HUP

RETVAL=$?

echo

}

force_reload() {

restart

}

rh_status() {

status $prog

}

rh_status_q() {

rh_status >/dev/null 2>&1

}

case "$1" in

start)

rh_status_q && exit 0

$1

;;

stop)

rh_status_q || exit 0

$1

;;

restart|configtest)

$1

;;

reload)

rh_status_q || exit 7

$1

;;

force-reload)

force_reload

;;

status)

rh_status

;;

condrestart|try-restart)

rh_status_q || exit 0

;;

*)

echo $"Usage: $0 {start|stop|status|restart|condrestart|try-restart| reload|orce-reload}"

exit 2

esac