pyrox.dev
1import ../make-test-python.nix (
2 { pkgs, lib, ... }:
3
4 let
5 releases = import ../../release.nix {
6 configuration = {
7 # Building documentation makes the test unnecessarily take a longer time:
8 documentation.enable = lib.mkForce false;
9
10 # Our tests require `grep` & friends:
11 environment.systemPackages = with pkgs; [ busybox ];
12 };
13 };
14
15 lxd-image-metadata = releases.lxdVirtualMachineImageMeta.${pkgs.stdenv.hostPlatform.system};
16 lxd-image-disk = releases.lxdVirtualMachineImage.${pkgs.stdenv.hostPlatform.system};
17
18 instance-name = "instance1";
19 in
20 {
21 name = "lxd-virtual-machine";
22
23 nodes.machine =
24 { lib, ... }:
25 {
26 virtualisation = {
27 diskSize = 4096;
28
29 cores = 2;
30
31 # Ensure we have enough memory for the nested virtual machine
32 memorySize = 1024;
33
34 lxc.lxcfs.enable = true;
35 lxd.enable = true;
36 };
37 };
38
39 testScript = ''
40 def instance_is_up(_) -> bool:
41 status, _ = machine.execute("lxc exec ${instance-name} --disable-stdin --force-interactive /run/current-system/sw/bin/true")
42 return status == 0
43
44 machine.wait_for_unit("sockets.target")
45 machine.wait_for_unit("lxd.service")
46 machine.wait_for_file("/var/lib/lxd/unix.socket")
47
48 # Wait for lxd to settle
49 machine.succeed("lxd waitready")
50
51 machine.succeed("lxd init --minimal")
52
53 with subtest("virtual-machine image can be imported"):
54 machine.succeed("lxc image import ${lxd-image-metadata}/*/*.tar.xz ${lxd-image-disk}/nixos.qcow2 --alias nixos")
55
56 with subtest("virtual-machine can be launched and become available"):
57 machine.succeed("lxc launch nixos ${instance-name} --vm --config limits.memory=512MB --config security.secureboot=false")
58 with machine.nested("Waiting for instance to start and be usable"):
59 retry(instance_is_up)
60
61 with subtest("lxd-agent is started"):
62 machine.succeed("lxc exec ${instance-name} systemctl is-active lxd-agent")
63 '';
64 }
65)