REDIS-CLUSTER Manager

redis-cluster

#!/usr/bin/env bash


REDIS_CLUSTER_HOME=/usr/local/redis-cluster
cd $REDIS_CLUSTER_HOME

CLUSTERS=(7000 7001 7002 7003 7004 7005)


start() {
    for ((i = 0; i < ${#CLUSTERS[@]}; i++)) ; do
        PORT=${CLUSTERS[$i]}
        PIDFILE=$REDIS_CLUSTER_HOME/run/redis_$PORT.pid
        echo -ne "$REDIS_CLUSTER_HOME/bin/redis-server $REDIS_CLUSTER_HOME/conf/redis-$PORT.conf\t"
        if [ -f $PIDFILE ]; then
            PID=$(cat $PIDFILE)
            echo -e "($PID)\t\033[0;33m[ RUNING ]\033[0m"
        else
            $REDIS_CLUSTER_HOME/bin/redis-server $REDIS_CLUSTER_HOME/conf/redis-$PORT.conf
            sleep 0.1
            PID=$(cat $PIDFILE)
            echo -e "($PID)\t\033[0;32m[ STARTED ]\033[0m"
        fi
    done
}

stop() {
    for ((i = 0; i < ${#CLUSTERS[@]}; i++)) ; do
        PORT=${CLUSTERS[$i]}
        PIDFILE=$REDIS_CLUSTER_HOME/run/redis_$PORT.pid
        echo -ne "$REDIS_CLUSTER_HOME/bin/redis-server $REDIS_CLUSTER_HOME/conf/redis-$PORT.conf\t"
        if [ -f $PIDFILE ]; then
            PID=$(cat $PIDFILE)
            kill -15 $PID
            echo -e "($PID)\t\033[0;31m[ STOPED ]\033[0m"
        else
            echo -e "(----)\t\033[1;30m[ NONE ]\033[0m"
        fi
    done
}

restart() {
    for ((i = 0; i < ${#CLUSTERS[@]}; i++)) ; do
        PORT=${CLUSTERS[$i]}
        PIDFILE=$REDIS_CLUSTER_HOME/run/redis_$PORT.pid
        echo -ne "$REDIS_CLUSTER_HOME/bin/redis-server $REDIS_CLUSTER_HOME/conf/redis-$PORT.conf\t"
        if [ -f $PIDFILE ]; then
            PID=$(cat $PIDFILE)
            kill -15 $PID
            sleep 0.1

            $REDIS_CLUSTER_HOME/bin/redis-server $REDIS_CLUSTER_HOME/conf/redis-$PORT.conf

            sleep 0.1
            PID=$(cat $PIDFILE)
            echo -e "($PID)\t\033[0;32m[ RESTARTED ]\033[0m"
        else
            $REDIS_CLUSTER_HOME/bin/redis-server $REDIS_CLUSTER_HOME/conf/redis-$PORT.conf

            sleep 0.1
            PID=$(cat $PIDFILE)
            echo -e "($PID)\t\033[0;32m[ STARTED ]\033[0m"
        fi
    done
}

status() {
    echo "Redis Cluster Server List:"
    echo "--------------------------------------------------------------------------------"

    for ((i = 0; i < ${#CLUSTERS[@]}; i++)) ; do
        PORT=${CLUSTERS[$i]}
        PIDFILE=$REDIS_CLUSTER_HOME/run/redis_$PORT.pid
        echo -ne "$REDIS_CLUSTER_HOME/bin/redis-server $REDIS_CLUSTER_HOME/conf/redis-$PORT.conf\t"
        if [ -f $PIDFILE ]; then
            PID=$(cat $PIDFILE)
            echo -e "($PID)\t\033[0;32m[ RUNING ]\033[0m"
        else
            echo -e "(----)\t\033[1;30m[ NONE ]\033[0m"
        fi
    done
}

check() {
    $REDIS_CLUSTER_HOME/bin/redis-cli --cluster info 127.0.0.1:${CLUSTERS[0]}
}

login() {
    if [[ "$1" ]] ; then
        PORT=$1
    else
        PORT=${CLUSTERS[0]}
    fi

    echo "$REDIS_CLUSTER_HOME/bin/redis-cli -c -p $PORT"
    $REDIS_CLUSTER_HOME/bin/redis-cli -c -p $PORT
}

case "$1" in
    start)
        start
        ;;

    stop)
        stop
        ;;

    status)
        status
        ;;

    restart)
        restart
        ;;

    check)
        check
        ;;

    login)
        login $2
        ;;

    *)
        echo -e "Usage: $0 [start|stop|status|restart|check|login]\n"
        status
        ;;
esac

exit $?