Redis集群_4.redis 启动脚本-蒲公英云

Redis集群_4.redis 启动脚本

冷不防 2022-08-07 00:15 266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