depot/third_party/nixpkgs/nixos/tests/systemd-resolved.nix

93 lines
2.7 KiB
Nix

import ./make-test-python.nix (
{ pkgs, lib, ... }:
{
name = "systemd-resolved";
meta.maintainers = [ lib.maintainers.elvishjerricco ];
nodes.server =
{ lib, config, ... }:
let
exampleZone = pkgs.writeTextDir "example.com.zone" ''
@ SOA ns.example.com. noc.example.com. 2019031301 86400 7200 3600000 172800
@ A ${(lib.head config.networking.interfaces.eth1.ipv4.addresses).address}
@ AAAA ${(lib.head config.networking.interfaces.eth1.ipv6.addresses).address}
'';
in
{
networking.firewall.enable = false;
networking.useDHCP = false;
networking.interfaces.eth1.ipv6.addresses = lib.mkForce [
{
address = "fd00::1";
prefixLength = 64;
}
];
services.knot = {
enable = true;
settings = {
server.listen = [
"0.0.0.0@53"
"::@53"
];
template.default.storage = exampleZone;
zone."example.com".file = "example.com.zone";
};
};
};
nodes.client =
{ nodes, ... }:
let
inherit (lib.head nodes.server.networking.interfaces.eth1.ipv4.addresses) address;
in
{
networking.nameservers = [ address ];
networking.interfaces.eth1.ipv6.addresses = lib.mkForce [
{
address = "fd00::2";
prefixLength = 64;
}
];
services.resolved.enable = true;
services.resolved.fallbackDns = [ ];
networking.useNetworkd = true;
networking.useDHCP = false;
systemd.network.networks."40-eth0".enable = false;
testing.initrdBackdoor = true;
boot.initrd = {
systemd.enable = true;
systemd.initrdBin = [ pkgs.iputils ];
network.enable = true;
services.resolved.enable = true;
};
};
testScript =
{ nodes, ... }:
let
address4 = (lib.head nodes.server.networking.interfaces.eth1.ipv4.addresses).address;
address6 = (lib.head nodes.server.networking.interfaces.eth1.ipv6.addresses).address;
in
''
start_all()
server.wait_for_unit("multi-user.target")
def test_client():
query = client.succeed("resolvectl query example.com")
assert "${address4}" in query
assert "${address6}" in query
client.succeed("ping -4 -c 1 example.com")
client.succeed("ping -6 -c 1 example.com")
client.wait_for_unit("initrd.target")
test_client()
client.switch_root()
client.wait_for_unit("multi-user.target")
test_client()
'';
}
)