redis自动启动

dengwen3

　　1.配置init脚本
　　参考redis文件
　　2.
　　chmod +x /etc/init.d/redis
　　其实做成服务启动，也是调用redis-server，如果想让它在后台作为daemon运行，那么
　　需要修改redis.conf,将 daemonize no 改为 daemonize yes
　　3.设定开机启动服务
　　chkconfig --add redis
　　chkconfig redis on
　　4，启动,停止redis
　　启动：
　　service redis start   
　　停止：
　　service redis stop   
　　5.设置防火墙
　　参考iptables文件
　　6.
　　vim /etc/sysconfig/iptables
　　service iptables restart
　　7.重启Linux
　　reboot
　　8.验证redis是否启动
　　ps -ef|grep redis

#!/bin/bash
#
# redis - this script starts and stops the redis-server daemon
#
# chkconfig:    2345  80 12
# description:  Redis is a persistent key-value database
# processname: redis-server
# config:      /etc/redis.conf
# pidfile:     /var/run/redis.pid

PATH=/usr/local/bin:/sbin:/usr/bin:/bin
REDISPORT=6379
EXEC=/usr/local/redis-2.6.13/src/redis-server
REDIS_CLI=/usr/local/redis-2.6.13/src/redis-cli
PIDFILE=/var/run/redis.pid
CONF="/etc/redis.conf"
case "$1" in
start)
if [ -f $PIDFILE ]
then
echo "$PIDFILE exists, process is already running or crashed"
else
echo "Starting Redis server..."
$EXEC $CONF
fi
if [ "$?"="0" ]
then
echo "Redis is running..."
fi
;;
stop)
if [ ! -f $PIDFILE ]
then
echo "$PIDFILE does not exist, process is not running"
else
PID=$(cat $PIDFILE)
echo "Stopping ..."
$REDIS_CLI -p $REDISPORT SHUTDOWN
while [ -x ${PIDFILE} ]
do
echo "Waiting for Redis to shutdown ..."
sleep 1
done
echo "Redis stopped"
fi
;;
restart|force-reload)
${0} stop
${0} start
;;
*)
echo "Usage: /etc/init.d/redis {start|stop|restart|force-reload}" >&2
exit 1
esac