pyrox.dev
1{ pkgs, lib, ... }:
2{
3 name = "containers-reloadable";
4 meta = {
5 maintainers = with lib.maintainers; [ danbst ];
6 };
7
8 nodes = {
9 machine =
10 { lib, ... }:
11 {
12 containers.test1 = {
13 autoStart = true;
14 config.environment.etc.check.text = "client_base";
15 };
16
17 # prevent make-test-python.nix to change IP
18 networking.interfaces.eth1.ipv4.addresses = lib.mkOverride 0 [ ];
19
20 specialisation.c1.configuration = {
21 containers.test1.config = {
22 environment.etc.check.text = lib.mkForce "client_c1";
23 services.httpd.enable = true;
24 services.httpd.adminAddr = "nixos@example.com";
25 };
26 };
27
28 specialisation.c2.configuration = {
29 containers.test1.config = {
30 environment.etc.check.text = lib.mkForce "client_c2";
31 services.nginx.enable = true;
32 };
33 };
34 };
35 };
36
37 testScript = ''
38 machine.start()
39 machine.wait_for_unit("default.target")
40
41 assert "client_base" in machine.succeed("nixos-container run test1 cat /etc/check")
42
43 with subtest("httpd is available after activating config1"):
44 machine.succeed(
45 "/run/booted-system/specialisation/c1/bin/switch-to-configuration test >&2",
46 "[[ $(nixos-container run test1 cat /etc/check) == client_c1 ]] >&2",
47 "systemctl status httpd -M test1 >&2",
48 )
49
50 with subtest("httpd is not available any longer after switching to config2"):
51 machine.succeed(
52 "/run/booted-system/specialisation/c2/bin/switch-to-configuration test >&2",
53 "[[ $(nixos-container run test1 cat /etc/check) == client_c2 ]] >&2",
54 "systemctl status nginx -M test1 >&2",
55 )
56 machine.fail("systemctl status httpd -M test1 >&2")
57 '';
58
59}