Centos下配置Redis开机启动脚本

1、下载安装

  wget http://redis.googlecode.com/files/redis-2.2.13.tar.gz   tar -zxf redis-2.2.13.tar.gz   cd redis-2.2.13   make   sudo make install    cp redis.conf /etc 

install的时候,redis的命令会被拷贝到/usr/local/bin下面

2,建立用户与日志目录

第一次启动Redis前,建议为Redis单独建立一个用户,并新建data和日志文件夹

  sudo useradd redis   sudo mkdir -p /var/lib/redis   sudo mkdir -p /var/log/redis   sudo chown redis.redis /var/lib/redis #db文件放在这里,要修改redis.conf   sudo chown redis.redis /var/log/redis 

3,配置init脚本

其实github上很多老外写好的启动脚本,不过大部分都是ubuntu的,对于Centos。

经过修改,如下:

  ###########################   PATH=/usr/local/bin:/sbin:/usr/bin:/bin        REDISPORT=6379   EXEC=/usr/local/bin/redis-server   REDIS_CLI=/usr/local/bin/redis-cli        PIDFILE=/var/run/redis.pid   CONF="/etc/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 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   ##############################   

把上述代码存为redis,放到/etc/init.d/下面

  chmod +x /etc/init.d/redis 

其实做成服务启动,也是调用redis-server,如果想让它在后台作为daemon运行,那么

需要修改redis.conf,将 daemonize no 改为 daemonize yes

4,设定开机启动服务

  sudo chkconfig redis on 

5,启动,停止redis

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

6,测试redis

  redis-cli    redis 127.0.0.1:6379> set foo 123   OK   redis 127.0.0.1:6379> get foo   "123"   redis 127.0.0.1:6379> exit   

以上就是本文的全部内容,希望对大家的学习有所帮助,也希望大家多多支持脚本之家。

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