Redis集群_4.redis 启动脚本

冷不防 2022-08-07 00:15 200阅读 0赞

Redis启动脚本：

\# vi /etc/init.d/redis

#!/usr/bin/env bash
    #
    # redis start up the redis server daemon
    #
    # chkconfig: 345 99 99
    # description: redis service in /etc/init.d/redis \
    #             chkconfig --add redis or chkconfig --list redis \
    #             service redis start  or  service redis stop
    # processname: redis-server
    # config: /main/redis/redis.conf
    
    
    PATH=/usr/local/bin:/sbin:/usr/bin:/bin
    
    
    REDISPORT=6379
    EXEC=/main/redis/src/redis-server
    REDIS_CLI=/main/redis/src/redis-cli
    
    
    PIDFILE=/var/run/redis.pid
    CONF="/main/redis/redis.conf"
    
    
    #make sure some dir exist
    #if [ ! -d /var/lib/redis ] ;then
    #    mkdir -p /var/lib/redis
    #    mkdir -p /var/log/redis
    #fi
    
    
    case "$1" in
        status)
            ps -A|grep redis
            ;;
        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

设置开机自启动redis

\# chkconfig --add redis  
\# chkconfig --list redis  
\# service redis start