linux中service配置之redis

lijm1522

　　#section 1
　　#!/bin/sh
　　#
　　# Simple Redis init.d script conceived to work on Linux systems
　　# as it does use of the /proc filesystem.
　　#
　　# redis    This is the init script for starting up the Redis server
　　#
　　# chkconfig: 2345 85 15
　　# description: Starts and stops the redis daemon that handles \
　　#              all redis session requests.
　　# processname: redis-server
　　# pidfile: /var/run/redis.pid
　　### BEGIN INIT INFO
　　# Provides: redis
　　# Required-Start: $local_fs $syslog
　　# Required-Stop:
　　# Default-Start:  3 4 5
　　# Default-Stop: 0 1 2 6
　　# Short-Description: redis session server
　　# Description: Starts and stops the redis session daemon that handles
　　#              all session requests.
　　### END INIT INFO
　　REDISPORT=6379
　　EXEC=/usr/local/bin/redis-server
　　CLIEXEC=/usr/local/bin/redis-cli
　　PIDFILE=/var/run/redis.pid
　　CONF="/etc/redis.conf"
　　case "$1" in
　　start)
　　if [ -f $PIDFILE ]
　　#section 2
　　then
　　echo "$PIDFILE exists, process is already running or crashed"
　　else
　　echo "Starting Redis server..."
　　$EXEC $CONF
　　fi
　　;;
　　stop)
　　if [ ! -f $PIDFILE ]
　　then
　　echo "$PIDFILE does not exist, process is not running"
　　else
　　PID=$(cat $PIDFILE)
　　echo "Stopping ..."
　　$CLIEXEC -p $REDISPORT shutdown
　　while [ -x /proc/${PID} ]
　　do
　　echo "Waiting for Redis to shutdown ..."
　　sleep 1
　　done
　　echo "Redis stopped"
　　fi
　　;;
　　*)
　　echo "Please use start or stop as first argument"
　　;;
　　esac