diff options
Diffstat (limited to 'nixpkgs/nixos/tests/containers-reloadable.nix')
-rw-r--r-- | nixpkgs/nixos/tests/containers-reloadable.nix | 71 |
1 files changed, 71 insertions, 0 deletions
diff --git a/nixpkgs/nixos/tests/containers-reloadable.nix b/nixpkgs/nixos/tests/containers-reloadable.nix new file mode 100644 index 000000000000..876e62c1da9e --- /dev/null +++ b/nixpkgs/nixos/tests/containers-reloadable.nix @@ -0,0 +1,71 @@ +import ./make-test-python.nix ({ pkgs, lib, ... }: +let + client_base = { + containers.test1 = { + autoStart = true; + config = { + environment.etc.check.text = "client_base"; + }; + }; + + # prevent make-test-python.nix to change IP + networking.interfaces = { + eth1.ipv4.addresses = lib.mkOverride 0 [ ]; + }; + }; +in { + name = "containers-reloadable"; + meta = { + maintainers = with lib.maintainers; [ danbst ]; + }; + + nodes = { + client = { ... }: { + imports = [ client_base ]; + }; + + client_c1 = { lib, ... }: { + imports = [ client_base ]; + + containers.test1.config = { + environment.etc.check.text = lib.mkForce "client_c1"; + services.httpd.enable = true; + services.httpd.adminAddr = "nixos@example.com"; + }; + }; + client_c2 = { lib, ... }: { + imports = [ client_base ]; + + containers.test1.config = { + environment.etc.check.text = lib.mkForce "client_c2"; + services.nginx.enable = true; + }; + }; + }; + + testScript = {nodes, ...}: let + c1System = nodes.client_c1.config.system.build.toplevel; + c2System = nodes.client_c2.config.system.build.toplevel; + in '' + client.start() + client.wait_for_unit("default.target") + + assert "client_base" in client.succeed("nixos-container run test1 cat /etc/check") + + with subtest("httpd is available after activating config1"): + client.succeed( + "${c1System}/bin/switch-to-configuration test >&2", + "[[ $(nixos-container run test1 cat /etc/check) == client_c1 ]] >&2", + "systemctl status httpd -M test1 >&2", + ) + + with subtest("httpd is not available any longer after switching to config2"): + client.succeed( + "${c2System}/bin/switch-to-configuration test >&2", + "[[ $(nixos-container run test1 cat /etc/check) == client_c2 ]] >&2", + "systemctl status nginx -M test1 >&2", + ) + client.fail("systemctl status httpd -M test1 >&2") + ''; + +}) |