CenterOS 中安装Redis及开机启动设置详解

CenterOS 中安装Redis及开机启动设置详解

从官方下载最新Redis进行安装,官网地址:http://redis.io/download

  $ wget http://download.redis.io/releases/redis-3.2.3.tar.gz  $ tar xzf redis-3.2.3.tar.gz  $ cd redis-3.2.3  $ make  $ make install  

Redis启动

RedisServer /path/to/redis.conf

Redis关闭(默认port为6379)

RedisCli -p port -a Password shutdown 

查看Reids进程

ps -ef|grep redis

设置Redis开机启动

1:配置init脚本,把代码存为Reids,放到/etc/init.d/

  ###########################  # chkconfig:  2345 90 10  # description: Redis is a persistent key-value database    PATH=/usr/local/bin  REDISPORT=6379  EXEC=/usr/local/bin/redis-server  REDIS_CLI=/usr/local/bin/redis-cli  #Redis密码  PASSWORD=yourPassword  PIDFILE=/var/run/redis.pid  CONF="/usr/local/reids/conf/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 -a $PASSWORD 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  ##############################    

注意事项:

  1) 最上面的注释的意思是,redis服务必须在运行级2,3,4,5下被启动或关闭,启动的优先级是90,关闭的优先级是10。     

  2) 如果执行命令出现$'/r':command not found,这个问题是在Windows下换行和linux下换行不同,可以通过Nodepad++进行转换。

2:设置脚本权限

  chmod +x /etc/init.d/redis 

3:设置开机启动

  sudo chkconfig redis on 

4:使用方法

  service redis start  #或者 /etc/init.d/redis start  service redis stop  #或者 /etc/init.d/redis stop       

感谢阅读,希望能帮助到大家,谢谢大家对本站的支持!

参与评论