start_cluster.sh

#!/bin/bash

pidkill () {
    echo '[*] Found PID occupying port :'$1' - pid '$2
    echo '[*] Attempting to kill pid '$2
    sudo kill $2
    if [[ $? -eq '0' ]]; then
        echo '[+] Success!'
    else
        echo '[!] Failed to free process: '$2
        echo '[!] Aborting Lucky CAT startup'
        exit 1
    fi
}

for port in '5000' '5672'; do
    pid=$(sudo lsof -i :$port | grep LISTEN | grep  '[0-9]*' | cut -d' ' -f2)
    if [[ $pid -ne '0' ]]; then
        pidkill $port $pid
    fi
done

for port in '27017'; do
    pid=$(sudo lsof -i :$port | grep LISTEN | grep  '[0-9]*' | cut -d' ' -f3)
    if [[ $pid -ne '0' ]]; then
        pidkill $port $pid
    fi
done

echo "Starting Lucky CAT..."
docker-compose build && docker-compose up