Redis分布式缓存安装和使用

  独立缓存服务器: LinuxCentOS

  Redis版本: 3.0

  下面我们针对于Redis安装做下详细的记录:

  编译和安装所需的包:

  #yum install gcc tcl创建安装目录:贵州中医肝病医院http://3g.gyzygb.com/

  #mkdir /usr/local/redis

  解压:

  #tar -zxvf 3.xx.tar.gz

  #mv redis-3.xx redis3.0

  #cd redis3.0安装(使用PREFIX指定安装目录):

  #make PREFIX=/usr/local/redis install

  安装完成后,可以看到/usr/local/redis目录下有一个bin目录,bin目录里就是redis的命令脚本:

  redis-benchmark redis-check-aof redis-check-dumpredis-cli redis-server

  将Redis配置成服务:

  按上面的操作步骤,Redis的启动脚本为:/usr/local/src/redis3.0/utils/redis_init_script

  将启动脚本复制到/etc/rc.d/init.d/目录下,并命名为redis贵州中医肝病医院http://3g.gyzygb.com/

  #cp /usr/local/src/redis3.0/utils/redis_init_script/etc/rc.d/init.d/redis编辑/etc/rc.d/init.d/redis,修改相应配置,使之能注册成为服务:

  #vi/etc/rc.d/init.d/redis

  #!/bin/sh

  #

  # Simple Redis init.d script conceived to work on Linux systems

  # as it does use of the /proc filesystem.

  REDISPORT=6379

  EXEC=/usr/local/bin/redis-server

  CLIEXEC=/usr/local/bin/redis-cli

  PIDFILE=/var/run/redis_${REDISPORT}.pid

  CONF="/etc/redis/${REDISPORT}.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

  ;;

  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

  ;;

  *)

  echo "Please use start or stop as first argument"

  esac

  查看以上redis服务脚本,关注标为橙色的几个属性,做如下几个修改的准备:

  分布式的一些解决方案,有愿意了解的朋友可以找我们团队探讨

  更多详细源码参考来源

posted @ 2017-11-09 10:31  安吉吉吉  阅读(209)  评论(0编辑  收藏  举报