用这个脚本管理之前,需要先配置下面的内核参数,否则Redis脚本在重启或停止redis时,将会报错,并且不能自动在停止服务前同步数据到磁盘上:
# vi /etc/sysctl.conf
vm.overcommit_memory = 1
然后应用生效:
然后增加服务并开机自启动:
# chmod 755 /etc/init.d/redis
# chkconfig –add redis
# chkconfig –level 345 redis on
# chkconfig –list redis
脚本源码:
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#!/bin/bash # # redis - this script starts and stops the redis-server daemon # # chkconfig: - 80 12 # description: Redis is a persistent key-value database # processname: redis-server # config: /usr/local/redis/etc/redis.conf # pidfile: /usr/local/redis/var/redis.pid source /etc/init .d /functions BIN= "/usr/local/redis/bin" CONFIG= "/usr/local/redis/etc/redis.conf" PIDFILE= "/usr/local/redis/var/redis.pid" ### Read configuration [ -r "$SYSCONFIG" ] && source "$SYSCONFIG" RETVAL=0 prog= "redis-server" desc= "Redis Server" start() { if [ -e $PIDFILE ]; then echo "$desc already running...." exit 1 fi echo -n $ "Starting $desc: " daemon $BIN/$prog $CONFIG RETVAL=$? echo [ $RETVAL - eq 0 ] && touch /var/lock/subsys/ $prog return $RETVAL } stop() { echo -n $ "Stop $desc: " killproc $prog RETVAL=$? echo [ $RETVAL - eq 0 ] && rm -f /var/lock/subsys/ $prog $PIDFILE return $RETVAL } restart() { stop start } case "$1" in start) start ;; stop) stop ;; restart) restart ;; condrestart) [ -e /var/lock/subsys/ $prog ] && restart RETVAL=$? ;; status) status $prog RETVAL=$? ;; *) echo $ "Usage: $0 {start|stop|restart|condrestart|status}" RETVAL=1 esac exit $RETVAL |
注意:请将脚本中redis的启动文件、配置文件和pid文件存放位置按你配置的位置做相应修改,文件保存的时候注意是unix下可运行的模式,否则在linux下运行的时候会提示错误,/bin/bash^M: bad interpreter: No such file or directory