temporary

#!/bin/bash

export ssh_keyfile=/tmp/keys_internal_servers
export username=admin

function check_exists() {
    echo "Checking if $1 exists.."
    if [[ $(qm status $1 2>/dev/null) ]]; then
        echo "VMID already exists. Proceeding to delete.."
        if [[ $(qm destroy $1) ]]; then
                return 0
        else
                return 1
        fi
    else
        return 0
    fi
}

function create_template() {

    echo "Creating template $2 ($1)"
    qm create $1 --name $2 --ostype l26
    qm set $1 --net0 virtio,bridge=vmbr0
    qm set $1 --serial0 socket --vga serial0
    qm set $1 --memory 2048 --cores 2 --cpu host
    qm set $1 --scsi0 ${template_storage}:0,import-from="$(pwd)/$3",discard=on
    qm set $1 --boot order=scsi0 --scsihw virtio-scsi-single
    qm set $1 --agent enabled=1,fstrim_cloned_disks=1
    qm set $1 --ide2 ${template_storage}:cloudinit
    qm set $1 --ipconfig0 "ip6=auto,ip=dhcp"
    qm set $1 --sshkeys ${ssh_keyfile}
    qm set $1 --ciuser ${username}
    qm disk resize $1 scsi0 8G
    qm template $1
    rm $3

}

if [[ $HOSTNAME == "titan.freddan.io" ]]; then
    export template_storage=vm-storage
    export template_vmids=("3000" "3001")
elif [[ $HOSTNAME == "hive.freddan.io" ]]; then
    export template_storage=local-lvm
    export template_vmids=("2000" "2001")
elif [[ $HOSTNAME == "nano.freddan.io" ]]; then
    export template_storage=local-lvm
    export template_vmids=("1000" "1001")
fi

declare -A disk_images
disk_images["alma9.3"]="${template_vmids[0]}|https://repo.almalinux.org/almalinux/9.3/cloud/x86_64/images/AlmaLinux-9-GenericCloud-latest.x86_64.qcow2"

wget -q --show-progress https://raw.githubusercontent.com/fredrikscode/ssh-keys/main/internal_servers -O $ssh_keyfile

for name in "${!disk_images[@]}"
do
    value="${disk_images[$name]}"
    IFS="|" read -ra values <<< "$value"
    vmid="${values[0]}"
    url="${values[1]}"
    check_exists "$vmid"
    echo "Downloading disk image.. "
    wget -q --show-progress $url
    create_template $vmid $name $(basename -- $url)
done

rm $ssh_keyfile