Linux下Redis开机自启（Centos）

• 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

vim /etc/init.d/redis_auto

• 脚本内容如下：

# chkconfig: 2345 10 90
# description: Start and Stop redis

PATH=/usr/local/bin:/sbin:/usr/bin:/bin
REDISPORT=6379
EXEC=/usr/local/redis/bin/redis-server
REDIS_CLI=/usr/local/redis/bin/redis-cli

PIDFILE=/var/run/redis_6379.pid
CONF="/usr/local/redis/etc/redis.conf"
AUTH="1234"

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 exists, process is not running."
                else
                        PID=$(cat $PIDFILE)
                        echo "Stopping..."
                       $REDIS_CLI -p $REDISPORT  SHUTDOWN
                        sleep 2
                       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_auto {start|stop|restart|force-reload}" >&2
                exit 1
esac

• 3、写完后保存退出
• 4、设置权限

chmod 755 redis_auto

• 5、启动测试

/etc/init.d/redis_auto start

启动成功会提示如下信息：

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

• 6、设置开机自启动

chkconfig redis on