nixpkgs/nixos/tests/lxd/preseed.nix

import ../make-test-python.nix ({ pkgs, lib, ... } :

{
  name = "lxd-preseed";

  meta = {
    maintainers = with lib.maintainers; [ adamcstephens ];
  };

  nodes.machine = { lib, ... }: {
    virtualisation = {
      diskSize = 4096;

      lxc.lxcfs.enable = true;
      lxd.enable = true;

      lxd.preseed = {
        networks = [
          {
            name = "nixostestbr0";
            type = "bridge";
            config = {
              "ipv4.address" = "10.0.100.1/24";
              "ipv4.nat" = "true";
            };
          }
        ];
        profiles = [
          {
            name = "nixostest_default";
            devices = {
              eth0 = {
                name = "eth0";
                network = "nixostestbr0";
                type = "nic";
              };
              root = {
                path = "/";
                pool = "default";
                size = "35GiB";
                type = "disk";
              };
            };
          }
        ];
        storage_pools = [
          {
            name = "nixostest_pool";
            driver = "dir";
          }
        ];
      };
    };
  };

  testScript = ''
    def wait_for_preseed(_) -> bool:
      _, output = machine.systemctl("is-active lxd-preseed.service")
      return ("inactive" in output)

    machine.wait_for_unit("sockets.target")
    machine.wait_for_unit("lxd.service")
    with machine.nested("Waiting for preseed to complete"):
      retry(wait_for_preseed)

    with subtest("Verify preseed resources created"):
      machine.succeed("lxc profile show nixostest_default")
      machine.succeed("lxc network info nixostestbr0")
      machine.succeed("lxc storage show nixostest_pool")
  '';
})