Linux下Redis开机自启(Centos)

来源:互联网 发布:ubuntu 14.04 ant 编辑:程序博客网 时间:2024/06/10 23:40

原文地址:  https://www.cnblogs.com/silent2012/p/4157728.html


特别说明:

1.以下这些变量得配置成自己的。且 PIDFILE   应为 /var/run/redis_${REIDSPORT}.pid.不修改这里,stop的时候关不掉。

REDISPORT=6379  EXEC=/usr/redisbin/redis-server   REDIS_CLI=/usr/redisbin/redis-cli    PIDFILE=/var/run/redis.pid   CONF="/usr/redisbin/redis.conf"  AUTH="1234"

2.我遇到的stop的时候,提示错误:(error) NOAUTH Authentication required.

该错误是因为配置文件里配置了密码,需要修改下面的文件。

$REDIS_CLI -p $REDISPORT  SHUTDOWN  改为 $REDIS_CLI -a "your password" -p $REDISPORT  SHUTDOWN

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: 2345 10 90  # description: Start and Stop redis     PATH=/usr/local/bin:/sbin:/usr/bin:/bin   REDISPORT=6379  EXEC=/usr/redisbin/redis-server   REDIS_CLI=/usr/redisbin/redis-cli    PIDFILE=/var/run/redis.pid   CONF="/usr/redisbin/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 {start|stop|restart|force-reload}" >&2                  exit 1  esac

3、写完后保存退出VI

4、设置权限

chmod 755 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-cli127.0.0.1:6379> set foo barOK127.0.0.1:6379> get foo"bar"127.0.0.1:6379> 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。


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