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Merge pull request #247109 from helsinki-systems/fix/networking-test

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nixos/tests/networking: dhcpd -> kea
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Martin Weinelt 2023-08-04 16:48:45 +02:00 committed by GitHub
parent 0c02867fd9 5bd8a5ef2d
commit 3d36620b0e
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GPG key ID: 4AEE18F83AFDEB23
2 changed files with 49 additions and 31 deletions
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78
nixos/tests/networking.nix
View file

@ -29,23 +29,49 @@ let
ipv6.addresses = [ { address = "fd00:1234:5678:${toString n}::1"; prefixLength = 64; } ];
})));
};
services.dhcpd4 = {
enable = true;
interfaces = map (n: "eth${toString n}") vlanIfs;
extraConfig = flip concatMapStrings vlanIfs (n: ''
subnet 192.168.${toString n}.0 netmask 255.255.255.0 {
option routers 192.168.${toString n}.1;
range 192.168.${toString n}.3 192.168.${toString n}.254;
}
'')
;
machines = flip map vlanIfs (vlan:
{
hostName = "client${toString vlan}";
ethernetAddress = qemu-common.qemuNicMac vlan 1;
ipAddress = "192.168.${toString vlan}.2";
}
);
services.kea = {
dhcp4 = {
enable = true;
settings = {
interfaces-config = {
interfaces = map (n: "eth${toString n}") vlanIfs;
dhcp-socket-type = "raw";
service-sockets-require-all = true;
service-sockets-max-retries = 5;
service-sockets-retry-wait-time = 2500;
};
subnet4 = map (n: {
id = n;
subnet = "192.168.${toString n}.0/24";
pools = [{ pool = "192.168.${toString n}.3 - 192.168.${toString n}.254"; }];
option-data = [{ name = "routers"; data = "192.168.${toString n}.1"; }];
reservations = [{
hw-address = qemu-common.qemuNicMac n 1;
hostname = "client${toString n}";
ip-address = "192.168.${toString n}.2";
}];
}) vlanIfs;
};
};
dhcp6 = {
enable = true;
settings = {
interfaces-config = {
interfaces = map (n: "eth${toString n}") vlanIfs;
service-sockets-require-all = true;
service-sockets-max-retries = 5;
service-sockets-retry-wait-time = 2500;
};
subnet6 = map (n: {
id = n;
subnet = "fd00:1234:5678:${toString n}::/64";
interface = "eth${toString n}";
pools = [{ pool = "fd00:1234:5678:${toString n}::2-fd00:1234:5678:${toString n}::2"; }];
}) vlanIfs;
};
};
};
services.radvd = {
enable = true;
@ -61,17 +87,6 @@ let
};
'');
};
services.dhcpd6 = {
enable = true;
interfaces = map (n: "eth${toString n}") vlanIfs;
extraConfig = ''
authoritative;
'' + flip concatMapStrings vlanIfs (n: ''
subnet6 fd00:1234:5678:${toString n}::/64 {
range6 fd00:1234:5678:${toString n}::2 fd00:1234:5678:${toString n}::2;
}
'');
};
};
testCases = {
@ -117,8 +132,9 @@ let
client.wait_for_unit("network.target")
router.wait_for_unit("network-online.target")
with subtest("Make sure dhcpcd is not started"):
client.fail("systemctl status dhcpcd.service")
with subtest("Make sure DHCP server is not started"):
client.fail("systemctl status kea-dhcp4-server.service")
client.fail("systemctl status kea-dhcp6-server.service")
with subtest("Test vlan 1"):
client.wait_until_succeeds("ping -c 1 192.168.1.1")
@ -1035,7 +1051,7 @@ let
testScript = ''
machine.succeed("udevadm settle")
print(machine.succeed("ip link show dev enCustom"))
machine.wait_until_succeeds("ip link show dev enCustom | grep -q '52:54:00:12:0b:01")
machine.wait_until_succeeds("ip link show dev enCustom | grep -q 52:54:00:12:0b:01")
'';
};
};

2
pkgs/tools/networking/kea/default.nix
View file

@ -80,6 +80,8 @@ stdenv.mkDerivation rec {
kea = nixosTests.kea;
prefix-delegation = nixosTests.systemd-networkd-ipv6-prefix-delegation;
prometheus-exporter = nixosTests.prometheus-exporters.kea;
networking-scripted = lib.recurseIntoAttrs { inherit (nixosTests.networking.scripted) dhcpDefault dhcpSimple dhcpOneIf; };
networking-networkd = lib.recurseIntoAttrs { inherit (nixosTests.networking.networkd) dhcpDefault dhcpSimple dhcpOneIf; };
};
meta = with lib; {