#/bin/bash

#Assumes you have ssh keys configured
hcpu_ip_list=(`echo $HERONS_CPUS | tr ',' ' '`)
hcpu_name_list=(`echo $HERONS_CPUS_N | tr ',' ' '`)
len=${#hcpu_ip_list[@]}
for (( idx=0; idx<$len; idx++ ));
do
    cpu_ip="${hcpu_ip_list[idx]}"
    cpu_name="${hcpu_name_list[idx]}"
    if nc -z -G 1 $cpu_ip 22 &>/dev/null; then
        echo "${cpu_name} ONLINE"
        if [[ ${cpu_name: -1} == 'F' ]]; then
            echo "\npass: clearpath\n"
            eval "ssh-copy-id administrator@$cpu_ip" && echo "Success!" || echo "Failed to move key."
        else
            echo "pass: aquabotz"
            eval "ssh-copy-id student2680@$cpu_ip" && echo "Success!" || echo "Failed to move key."
        fi
    else
        echo "${cpu_name} OFFLINE"
    fi
done