nixos/tests/networking: test hostname via DHCP (54a69497) · Commits · nix / nixpkgs

nixos/modules/services/networking/dhcpcd.nix

+2 −1

Original line number	Diff line number	Diff line
		@@ -284,7 +284,8 @@ in
		[
		dhcpcd
		config.networking.resolvconf.package
		] ++ lib.optional cfg.setHostname (
		]
		++ lib.optional cfg.setHostname (
		pkgs.writeShellScriptBin "hostname" ''
		${lib.getExe' pkgs.systemd "hostnamectl"} set-hostname --transient $1
		''

+23 −0

Original line number	Diff line number	Diff line
		@@ -178,6 +178,29 @@ let
		router.wait_until_succeeds("ping -c 1 fd00:1234:5678:2::2")
		'';
		};
		dhcpHostname = {
		name = "hostnameDHCP";
		nodes.router = router;
		nodes.client = clientConfig {
		# use the name given by the DHCP server
		system.name = "client";
		networking.hostName = lib.mkForce "";
		security.polkit.enable = true;
		virtualisation.interfaces.enp1s0.vlan = 1;
		networking.interfaces.enp1s0.useDHCP = true;
		};
		testScript = ''
		router.start()
		router.systemctl("start network-online.target")
		router.wait_for_unit("network-online.target")

		client.start()
		client.wait_for_unit("network.target")

		with subtest("Wait until we have received the hostname"):
		client.wait_until_succeeds("hostname \| grep -q 'client1'")
		'';
		};
		dhcpOneIf = {
		name = "OneInterfaceDHCP";
		nodes.router = router;

+6 −1

Original line number	Diff line number	Diff line
		@@ -63,7 +63,12 @@ stdenv.mkDerivation rec {
		) "[ -e ${placeholder "out"}/lib/dhcpcd/dev/udev.so ]";

		passthru.tests = {
		inherit (nixosTests.networking.scripted) macvlan dhcpSimple dhcpOneIf;
		inherit (nixosTests.networking.scripted)
		macvlan
		dhcpSimple
		dhcpHostname
		dhcpOneIf
		;
		};

		meta = with lib; {