Fediversity/deployment/run/tf-proxmox/main.tf

terraform {
  required_providers {
    proxmox = {
      source  = "bpg/proxmox"
      version = "= 0.76.1"
    }
  }
}

# locals {
#   dump_name = "vzdump-qemu-nixos-fediversity-${var.category}.vma.zst"
# }

provider "proxmox" {
  endpoint = "https://${var.host}:8006/"
  insecure = true

  ssh {
    agent = true
  }

  # # Choose one authentication method:
  # api_token = var.virtual_environment_api_token
  # # OR
  username  = var.proxmox_user
  password  = var.proxmox_password
  # # OR
  # auth_ticket           = var.virtual_environment_auth_ticket
  # csrf_prevention_token = var.virtual_environment_csrf_prevention_token
}

# # FIXME move to host
# # FIXME add proxmox
# data "external" "base-hash" {
#   program = ["sh", "-c", "echo \"{\\\"hash\\\":\\\"$(nix-hash ${path.module}/../common/nixos/base.nix)\\\"}\""]
# }

# # hash of our code directory, used to trigger re-deploy
# # FIXME calculate separately to reduce false positives
# data "external" "hash" {
#   program = ["sh", "-c", "echo \"{\\\"hash\\\":\\\"$(nix-hash ..)\\\"}\""]
# }

# # FIXME move to host
# resource "terraform_data" "template" {
#   # triggers_replace = [
#   #   data.external.base-hash.result,
#   # ]

#   provisioner "local-exec" {
#     working_dir = path.root
#     # FIXME configure to use actual base image
#     command = <<-EOF
#       set -xeuo pipefail

#       # XXX nixos-generate needs NIX_PATH to have `nixpkgs` set!
#       nixos-generate -f proxmox -o /tmp/nixos-image
#       # the above makes /tmp/nixos-image read-only, so our stable file name needs a different directory
#       mkdir -p /tmp/proxmox-image
#       ln -sf /tmp/nixos-image/vzdump-qemu-nixos-*.vma.zst /tmp/proxmox-image/${local.dump_name}
#     EOF
#   }
# }

# # FIXME move to host
# resource "proxmox_virtual_environment_file" "upload" {
#   lifecycle {
#     replace_triggered_by = [
#       terraform_data.template,
#     ]
#   }

#   content_type = "images"
#   datastore_id = "local"
#   node_name    = var.node_name
#   overwrite = true

#   source_file {
#     path = "/tmp/proxmox-image/${local.dump_name}"
#     file_name = local.dump_name
#   }
# }

# FIXME distinguish var.category
data "proxmox_virtual_environment_vms" "nixos_base" {
  node_name = var.node_name
  filter {
    name = "template"
    values = [true]
  }
  # filter {
  #   name = "node_name"
  #   values = ["nixos-base"]
  # }
}

# resource "proxmox_virtual_environment_vm" "nix_vm" {
#   lifecycle {
#     replace_triggered_by = [
#       proxmox_virtual_environment_file.upload,
#     ]
#   }

#   node_name      = var.node_name
#   pool_id        = var.pool_id
#   description    = var.description
#   started        = true

#   agent {
#     enabled = true
#   }

#   cpu {
#     type         = "x86-64-v2-AES"
#     cores        = var.cores
#     sockets      = var.sockets
#     numa         = true
#   }

#   memory {
#     dedicated    = var.memory
#   }

#   efi_disk {
#     datastore_id = "linstor_storage"
#     type         = "4m"
#   }

#   disk {
#     datastore_id = "linstor_storage"
#     interface    = "scsi0"
#     discard      = "on"
#     iothread     = true
#     size         = var.disk_size
#     ssd          = true
#   }

#   clone {
#     datastore_id = "local"
#     node_name = data.proxmox_virtual_environment_vms.nixos_base.vms[0].node_name # invalid index: empty list
#     vm_id = data.proxmox_virtual_environment_vms.nixos_base.vms[0].vm_id
#     full = true
#   }

#   network_device {
#     model        = "virtio"
#     bridge       = "vnet1306"
#   }

#   operating_system {
#     type         = "l26"
#   }

#   scsi_hardware  = "virtio-scsi-single"
#   bios           = "ovmf"
# }

# module "nixos-rebuild" {
#   depends_on = [
#     proxmox_virtual_environment_vm.nix_vm
#   ]

#   source = "../tf-single-host"

#   system = var.system
#   username = var.ssh_user
#   host = proxmox_virtual_environment_vm.nix_vm.ipv4_addresses[0] # needs guest agent installed
#   module = var.module
#   args = var.args
#   key_file = var.key_file
#   deployment_name = var.deployment_name
#   root_path = var.root_path
#   ssh_opts = var.ssh_opts
#   deployment_type = var.deployment_type
# }