Linux下Redis开机自启（Centos）

废话少说，直接来步骤：

1、设置redis.conf中daemonize为yes,确保守护进程开启。

2、编写开机自启动脚本

vi /etc/init.d/redis

脚本内容如下：

# chkconfig:
# description: Start and Stop redis   

PATH=/usr/local/bin:/sbin:/usr/bin:/bin
REDISPORT=
EXEC=/usr/redisbin/redis-server
REDIS_CLI=/usr/redisbin/redis-cli   

PIDFILE=/var/run/redis.pid
CONF="/usr/redisbin/redis.conf"
AUTH=""  

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

3、写完后保存退出VI

4、设置权限

chmod  redis

5、启动测试

/etc/init.d/redis start

启动成功会提示如下信息：

Starting Redis server...
Redis is running...

使用redis-cli测试：

[root@rk ~]# /usr/redisbin/redis-cli
127.0.0.1:> set foo bar
OK
127.0.0.1:> get foo
"bar"
127.0.0.1:> exit

6、设置开机自启动

chkconfig redis on

7、关机重启测试

reboot

然后在用redis-cli测试即可。