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Diffstat (limited to 'nixos/tests/containers-extra_veth.nix')
-rw-r--r-- | nixos/tests/containers-extra_veth.nix | 91 |
1 files changed, 91 insertions, 0 deletions
diff --git a/nixos/tests/containers-extra_veth.nix b/nixos/tests/containers-extra_veth.nix new file mode 100644 index 00000000000..b8f3d984406 --- /dev/null +++ b/nixos/tests/containers-extra_veth.nix @@ -0,0 +1,91 @@ +import ./make-test-python.nix ({ pkgs, lib, ... }: { + name = "containers-extra_veth"; + meta = { + maintainers = with lib.maintainers; [ kampfschlaefer ]; + }; + + machine = + { pkgs, ... }: + { imports = [ ../modules/installer/cd-dvd/channel.nix ]; + virtualisation.writableStore = true; + virtualisation.vlans = []; + + networking.useDHCP = false; + networking.bridges = { + br0 = { + interfaces = []; + }; + br1 = { interfaces = []; }; + }; + networking.interfaces = { + br0 = { + ipv4.addresses = [{ address = "192.168.0.1"; prefixLength = 24; }]; + ipv6.addresses = [{ address = "fc00::1"; prefixLength = 7; }]; + }; + br1 = { + ipv4.addresses = [{ address = "192.168.1.1"; prefixLength = 24; }]; + }; + }; + + containers.webserver = + { + autoStart = true; + privateNetwork = true; + hostBridge = "br0"; + localAddress = "192.168.0.100/24"; + localAddress6 = "fc00::2/7"; + extraVeths = { + veth1 = { hostBridge = "br1"; localAddress = "192.168.1.100/24"; }; + veth2 = { hostAddress = "192.168.2.1"; localAddress = "192.168.2.100"; }; + }; + config = + { + networking.firewall.allowedTCPPorts = [ 80 ]; + }; + }; + + virtualisation.additionalPaths = [ pkgs.stdenv ]; + }; + + testScript = + '' + machine.wait_for_unit("default.target") + assert "webserver" in machine.succeed("nixos-container list") + + with subtest("Status of the webserver container is up"): + assert "up" in machine.succeed("nixos-container status webserver") + + with subtest("Ensure that the veths are inside the container"): + assert "state UP" in machine.succeed( + "nixos-container run webserver -- ip link show veth1" + ) + assert "state UP" in machine.succeed( + "nixos-container run webserver -- ip link show veth2" + ) + + with subtest("Ensure the presence of the extra veths"): + assert "state UP" in machine.succeed("ip link show veth1") + assert "state UP" in machine.succeed("ip link show veth2") + + with subtest("Ensure the veth1 is part of br1 on the host"): + assert "master br1" in machine.succeed("ip link show veth1") + + with subtest("Ping on main veth"): + machine.succeed("ping -n -c 1 192.168.0.100") + machine.succeed("ping -n -c 1 fc00::2") + + with subtest("Ping on the first extra veth"): + machine.succeed("ping -n -c 1 192.168.1.100 >&2") + + with subtest("Ping on the second extra veth"): + machine.succeed("ping -n -c 1 192.168.2.100 >&2") + + with subtest("Container can be stopped"): + machine.succeed("nixos-container stop webserver") + machine.fail("ping -n -c 1 192.168.1.100 >&2") + machine.fail("ping -n -c 1 192.168.2.100 >&2") + + with subtest("Destroying a declarative container should fail"): + machine.fail("nixos-container destroy webserver") + ''; +}) |