DBA---------------------------数据库--------------------Redis 第10章 Redis运维工具

cat > redis_shell.sh <<EOF
#!/bin/bash

USAG(){
    echo "sh $0 {start|stop|restart|login|ps|tail} PORT"
}
if [ "$#" = 1 ]
then
    REDIS_PORT='6379'
elif 
    [ "$#" = 2 -a -z "$(echo "$2"|sed 's#[0-9]##g')" ]
then
    REDIS_PORT="$2"
else
    USAG
    exit 0
fi

REDIS_IP=$(hostname -I|awk '{print $1}')
PATH_DIR=/opt/redis_cluster/redis_${REDIS_PORT}/
PATH_CONF=/data/redis_cluster/redis_${REDIS_PORT}/conf/redis_${REDIS_PORT}.conf
PATH_LOG=/data/redis_cluster/redis_${REDIS_PORT}/logs/redis_${REDIS_PORT}.log

CMD_START(){
    redis-server ${PATH_CONF}
}

CMD_SHUTDOWN(){
    redis-cli -c -h ${REDIS_IP} -p ${REDIS_PORT} shutdown
}

CMD_LOGIN(){
    redis-cli -c -h ${REDIS_IP} -p ${REDIS_PORT}
}

CMD_PS(){
    ps -ef|grep redis
}

CMD_TAIL(){
    tail -f ${PATH_LOG}
}

case $1 in
    start)
        CMD_START
        CMD_PS
        ;;
    stop)
        CMD_SHUTDOWN
        CMD_PS
        ;;
    restart)
        CMD_START
        CMD_SHUTDOWN
        CMD_PS
        ;;
    login)
        CMD_LOGIN
        ;;
    ps)
        CMD_PS
        ;;
    tail)
        CMD_TAIL
        ;;
    *)
        USAG
esac
EOF