Redis多实例启动脚本

daemonize yes

#!/bin/sh
#chkconfig: 2345 10 90
#description: Startup and stop script for Redis

PATH=/usr/local/bin:/sbin:/usr/bin:/bin

REDISPORT_1=6380
REDISPORT_2=6381
REDISPORT_3=6382
REDISPORT_4=6383
REDISPORT_5=6384
REDISPORT_6=6385
REDISPORTS=($REDISPORT_1 $REDISPORT_2 $REDISPORT_3 $REDISPORT_4 $REDISPORT_5 $REDISPORT_6)

EXEC=/usr/local/redis/bin/redis-server
REDIS_CLI=/usr/local/redis/bin/redis-cli

PIDFILE_1=/var/run/redis_6380.pid
PIDFILE_2=/var/run/redis_6381.pid
PIDFILE_3=/var/run/redis_6382.pid
PIDFILE_4=/var/run/redis_6383.pid
PIDFILE_5=/var/run/redis_6384.pid
PIDFILE_6=/var/run/redis_6385.pid
PIDFILES=($PIDFILE_1 $PIDFILE_2 $PIDFILE_3 $PIDFILE_4 $PIDFILE_5 $PIDFILE_6)

CONF_1=/usr/local/redis/etc/redis_6380.conf
CONF_2=/usr/local/redis/etc/redis_6381.conf
CONF_3=/usr/local/redis/etc/redis_6382.conf
CONF_4=/usr/local/redis/etc/redis_6383.conf
CONF_5=/usr/local/redis/etc/redis_6384.conf
CONF_6=/usr/local/redis/etc/redis_6385.conf
CONFS=($CONF_1 $CONF_2 $CONF_3 $CONF_4 $CONF_5 $CONF_6)

case "$1" in
 start)
 i=0
 for PID in ${PIDFILES[@]}
 do
 if [ -e $PID ]
 then
 echo "$PID has exist, process is running"
 else
 echo "$PID Start ..."
 $EXEC ${CONFS[i]}
 fi
 if [ "$?" == "0" ]
 then
 echo "$PID is running"
 else
 echo "$PID is failed to start"
 fi
 let i++
 done
 ;;

 stop)
 i=0
 for PID in ${PIDFILES[@]}
 do
 if [ ! -e $PID ]
 then
 echo "$PID does not exist, process is not running"
 else
 echo "$PID Stoping ..."
 $REDIS_CLI -p ${REDISPORTS[i]} SHUTDOWN
 sleep 2
 while [ -e $PID ]
 do
 echo "Waiting for Redis to shutdown ..."
 sleep 1
 done
 echo "$PID stopped"
 fi
 let i++
 done
 ;;

 restart)
 ${0} stop
 ${0} start
 ;;
 *)
 echo "Usage: /etc/init.d/redis {start|stop|restart}" >&2
 exit 1
esac

chmod +x /etc/init.d/redis

service redis start
service redis stop
service redis restart

chkconfig redis on

chkconfig --add redis