項目中經常用到redis,每次服務器重啓後手工啓動redis太繁瑣,所以就想辦法將redis服務加入開機自啓。
步驟如下:
注意:下面方法只在centos 6.8版本系統試過,centos 7.x是否有效,尚未測試。
1、配置下redis的配置文件,添加一下daemonize yes ,確保redis以守護進程運行。
2、在/etc/init.d 目錄下編寫redis的啓動文件,
vim /etc/init.d/redis
代碼如下,其中
CONF=/usr/local/redis/etc/redis.conf
AUTH="1234"
CONF爲redis配置文件存放地址,AUTH爲redis密碼,如果沒有密碼,則省略這行
#!/bin/sh
#
# Simple Redis init.d script conceived to work on Linux systems
# as it does use of the /proc filesystem.
# chkconfig: 2345 90 10
# description: Redis is a persistent key-value database
REDISPORT=6379
EXEC=/usr/local/redis/bin/redis-server
CLIEXEC=/usr/local/redis/bin/redis-cli
PIDFILE=/var/run/redis.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 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
;;
restart|force-reload)
${0} stop
${0} start
;;
*)
echo "Please use start or stop as first argument"
;;
esac
3、保存後給該文件755權限
chmod 755 redis
4、設置開機自啓動,命令如下:
chkconfig redis on
5、關機重啓測試下,
reboot
使用 命令 查看redis進程:ps aux | grep redis
如果有redis進程在運行,說明啓動成功了。