#cloud-config
hostname: your-hostname
manage_etc_hosts: true

bootcmd:
  - |
    rm -f /etc/NetworkManager/system-connections/cloud-init-*.nmconnection || true
    nmcli connection reload
    # Detect the primary network interface
    primary_interface=$(ip -o link show | awk '$2 !~ "lo:" {print substr($2, 1, length($2)-1); exit}')

    # Write the network configuration for the primary interface
    cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$primary_interface
    DEVICE=$primary_interface
    BOOTPROTO=none
    ONBOOT=yes
    IPADDR=192.168.1.82
    NETMASK=255.255.255.0
    GATEWAY=192.168.1.1
    DNS1=192.168.1.1
    DNS2=8.8.8.8
    EOF

    # Restart the network service to apply the configuration
    if systemctl is-active --quiet NetworkManager; then
      nmcli connection reload
      nmcli device disconnect $primary_interface
      nmcli device connect $primary_interface
    else
      systemctl restart network
    fi

runcmd:
  - |
    #!/bin/bash
    # Display a professional message on the console
    echo "Backup Assure is currently building. Please refrain from logging in until you see 'Backup Assure is ready' message." | tee /dev/console
    sleep 5

    # Find unpartitioned disks
    unpartitioned_disks=($(lsblk -dnpo NAME,TYPE | awk '$2 == "disk" {print $1}' | while read disk; do
        if ! lsblk -no PARTTYPE "$disk" | grep -q .; then echo "$disk"; fi
    done))

    num_disks=${#unpartitioned_disks[@]}

    if [ "$num_disks" -eq 1 ]; then
      echo "One additional unpartitioned disk found. Partitioning and mounting it to /backups"
      parted "${unpartitioned_disks[0]}" --script mklabel gpt
      sleep 2
      parted "${unpartitioned_disks[0]}" --script mkpart primary ext4 0% 100%
      sleep 2
      mkfs.ext4 "${unpartitioned_disks[0]}1"
      sleep 2
      UUID=$(blkid -s UUID -o value "${unpartitioned_disks[0]}1")
      mkdir -p /backups
      mount -U "$UUID" /backups/
      echo "UUID=$UUID /backups/ ext4 defaults 0 0" >> /etc/fstab
      mkdir -p /backups/rsync
      mkdir -p /backups/nfs

    elif [ "$num_disks" -eq 2 ]; then
      echo "Two additional unpartitioned disks found. Partitioning and mounting them"

      # Partition and format each disk
      for disk in "${unpartitioned_disks[@]}"; do
        parted "$disk" --script mklabel gpt
        sleep 2
        parted "$disk" --script mkpart primary ext4 0% 100%
        sleep 2
        mkfs.ext4 "${disk}1"
        sleep 2
      done

      # Mount the first disk to /backups/nfs
      UUID_nfs=$(blkid -s UUID -o value "${unpartitioned_disks[0]}1")
      mkdir -p /backups/nfs
      mount -U "$UUID_nfs" /backups/nfs
      echo "UUID=$UUID_nfs /backups/nfs ext4 defaults 0 0" >> /etc/fstab

      # Mount the second disk to /backups/rsync
      UUID_rsync=$(blkid -s UUID -o value "${unpartitioned_disks[1]}1")
      mkdir -p /backups/rsync
      mount -U "$UUID_rsync" /backups/rsync
      echo "UUID=$UUID_rsync /backups/rsync ext4 defaults 0 0" >> /etc/fstab

    else
      echo "No unpartitioned disks found or unexpected number of disks ($num_disks). No action taken."
    fi

    # Clear the console after the script completes
    clear
    sleep 5