#!/bin/bash
while read $line
do
    #echo $line
    ip=$(echo $line | cut -d ' ' -f 1)
    #echo "IP address: $ip"
    hostname=$(echo $line | cut -d ' ' -f 2)
    #echo "Hostname: $hostname"
    vmnum=35$(echo $ip | cut -d '.' -f 4)
    #echo "VM number: $vmnum"
    qm clone 5000 $vmnum --name $hostname --full 
    if [ $? -eq 0 ] 
        then echo "clone OK"
        else "clone ERROR"
        fi
    qm set $vmnum --tags 3,gfx
    ## preparing custom CloudInit snippets
    cp ./user.yaml /mnt/pve/syno-tigra/snippets/${vmnum}_user.yaml
    cp ./network.yaml /mnt/pve/syno-tigra/snippets/${vmnum}_network.yaml
    sed -i "s/HOSTNAME/$hostname/g" /mnt/pve/syno-tigra/snippets/${vmnum}_user.yaml
    sed -i "s/IP/$ip/g" /mnt/pve/syno-tigra/snippets/${vmnum}_network.yaml
    if [ -f "./gfx.pub "]
        then echo "key OK"
        else echo "key ERROR. Put the public key named 'gfx.pub'"
        fi
    #key=$(cat ./gfx.pub)
    #sed -i 's/KEY/$key/g' /mnt/pve/syno-tigra/snippets/${vmnum}_user.yaml
    qm set $vmnum --cicustom "user=syno-tigra:snippets/${vmnum}_user.yaml,network=syno-tigra:snippets/${vmnum}_network.yaml" --sshkey ./gfx.pub
    qm resize $vmnum scsi0 +50G
done < ./hosts