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import ./make-test-python.nix ({ pkgs, lib, ... }: {
name = "containers-physical_interfaces";
meta = {
maintainers = with lib.maintainers; [ kampfschlaefer ];
};
nodes = {
server = { ... }:
{
virtualisation.vlans = [ 1 ];
containers.server = {
privateNetwork = true;
interfaces = [ "eth1" ];
config = {
networking.interfaces.eth1.ipv4.addresses = [
{ address = "10.10.0.1"; prefixLength = 24; }
];
networking.firewall.enable = false;
};
};
};
bridged = { ... }: {
virtualisation.vlans = [ 1 ];
containers.bridged = {
privateNetwork = true;
interfaces = [ "eth1" ];
config = {
networking.bridges.br0.interfaces = [ "eth1" ];
networking.interfaces.br0.ipv4.addresses = [
{ address = "10.10.0.2"; prefixLength = 24; }
];
networking.firewall.enable = false;
};
};
};
bonded = { ... }: {
virtualisation.vlans = [ 1 ];
containers.bonded = {
privateNetwork = true;
interfaces = [ "eth1" ];
config = {
networking.bonds.bond0 = {
interfaces = [ "eth1" ];
driverOptions.mode = "active-backup";
};
networking.interfaces.bond0.ipv4.addresses = [
{ address = "10.10.0.3"; prefixLength = 24; }
];
networking.firewall.enable = false;
};
};
};
bridgedbond = { ... }: {
virtualisation.vlans = [ 1 ];
containers.bridgedbond = {
privateNetwork = true;
interfaces = [ "eth1" ];
config = {
networking.bonds.bond0 = {
interfaces = [ "eth1" ];
driverOptions.mode = "active-backup";
};
networking.bridges.br0.interfaces = [ "bond0" ];
networking.interfaces.br0.ipv4.addresses = [
{ address = "10.10.0.4"; prefixLength = 24; }
];
networking.firewall.enable = false;
};
};
};
};
testScript = ''
start_all()
with subtest("Prepare server"):
server.wait_for_unit("default.target")
server.succeed("ip link show dev eth1 >&2")
with subtest("Simple physical interface is up"):
server.succeed("nixos-container start server")
server.wait_for_unit("container@server")
server.succeed(
"systemctl -M server list-dependencies network-addresses-eth1.service >&2"
)
# The other tests will ping this container on its ip. Here we just check
# that the device is present in the container.
server.succeed("nixos-container run server -- ip a show dev eth1 >&2")
with subtest("Physical device in bridge in container can ping server"):
bridged.wait_for_unit("default.target")
bridged.succeed("nixos-container start bridged")
bridged.wait_for_unit("container@bridged")
bridged.succeed(
"systemctl -M bridged list-dependencies network-addresses-br0.service >&2",
"systemctl -M bridged status -n 30 -l network-addresses-br0.service",
"nixos-container run bridged -- ping -w 10 -c 1 -n 10.10.0.1",
)
with subtest("Physical device in bond in container can ping server"):
bonded.wait_for_unit("default.target")
bonded.succeed("nixos-container start bonded")
bonded.wait_for_unit("container@bonded")
bonded.succeed(
"systemctl -M bonded list-dependencies network-addresses-bond0 >&2",
"systemctl -M bonded status -n 30 -l network-addresses-bond0 >&2",
"nixos-container run bonded -- ping -w 10 -c 1 -n 10.10.0.1",
)
with subtest("Physical device in bond in bridge in container can ping server"):
bridgedbond.wait_for_unit("default.target")
bridgedbond.succeed("nixos-container start bridgedbond")
bridgedbond.wait_for_unit("container@bridgedbond")
bridgedbond.succeed(
"systemctl -M bridgedbond list-dependencies network-addresses-br0.service >&2",
"systemctl -M bridgedbond status -n 30 -l network-addresses-br0.service",
"nixos-container run bridgedbond -- ping -w 10 -c 1 -n 10.10.0.1",
)
'';
})
|