resource "proxmox_vm_qemu" "control_plane" {
  count             = 1
  name              = "control-plane-${count.index}.k8s.cluster"
  target_node       = "${var.pm_node}"

  clone             = "debian-11-cloudinit-template"

  os_type           = "cloud-init"
  cores             = 2
  sockets           = "1"
  cpu               = "host"
  memory            = 2048
  scsihw            = "virtio-scsi-pci"
  bootdisk          = "scsi0"
  agent             = 1

  disk {
    size            = "10G"
    type            = "scsi"
    storage         = "local-lvm"
    iothread        = 0
  }

  network {
    model           = "virtio"
    bridge          = "${var.vm_vmbr}"
    tag		    = "${var.vm_vlan}"
  }

  # cloud-init settings
  # adjust the ip and gateway addresses as needed
  ipconfig0         = "ip=${var.vm_plane_control_network}${count.index}/24,gw=${var.vm_gateway}"
}

resource "proxmox_vm_qemu" "worker_nodes" {
  count             = 3
  name              = "worker-${count.index}.k8s.cluster"
  target_node       = "${var.pm_node}"

  clone             = "debian-11-cloudinit-template"

  os_type           = "cloud-init"
  cores             = 2
  sockets           = "1"
  cpu               = "host"
  memory            = 2048
  scsihw            = "virtio-scsi-pci"
  bootdisk          = "scsi0"
  agent             = 1

  disk {
    size            = "10G"
    type            = "scsi"
    storage         = "local-lvm"
    iothread        = 0
  }

  network {
    model           = "virtio"
    bridge          = "${var.vm_vmbr}"
    tag		    = "${var.vm_vlan}"
  }

  # cloud-init settings
  # adjust the ip and gateway addresses as needed
  ipconfig0         = "ip=${var.vm_worker_nodes_network}${count.index}/24,gw=${var.vm_gateway}"
}

# Generate inventory file
resource "local_file" "inventory" {
 filename = "hosts.ini"
 content = <<EOF
[control-plane]
${proxmox_vm_qemu.control_plane[0].default_ipv4_address}
[worker-node]
${proxmox_vm_qemu.worker_nodes[0].default_ipv4_address}
${proxmox_vm_qemu.worker_nodes[1].default_ipv4_address}
${proxmox_vm_qemu.worker_nodes[2].default_ipv4_address}
EOF
}