nixos/tests/kea.nix

   1 import ./make-test-python.nix ({ pkgs, lib, ...}: {
   2   meta.maintainers = with lib.maintainers; [ hexa ];
   3
   4   name = "kea";
   5
   6   nodes = {
   7     router = { config, pkgs, ... }: {
   8       virtualisation.vlans = [ 1 ];
   9
  10       networking = {
  11         useNetworkd = true;
  12         useDHCP = false;
  13         firewall.allowedUDPPorts = [ 67 ];
  14       };
  15
  16       systemd.network = {
  17         networks = {
  18           "01-eth1" = {
  19             name = "eth1";
  20             networkConfig = {
  21               Address = "10.0.0.1/30";
  22             };
  23           };
  24         };
  25       };
  26
  27       services.kea.dhcp4 = {
  28         enable = true;
  29         settings = {
  30           valid-lifetime = 3600;
  31           renew-timer = 900;
  32           rebind-timer = 1800;
  33
  34           lease-database = {
  35             type = "memfile";
  36             persist = true;
  37             name = "/var/lib/kea/dhcp4.leases";
  38           };
  39
  40           interfaces-config = {
  41             dhcp-socket-type = "raw";
  42             interfaces = [
  43               "eth1"
  44             ];
  45           };
  46
  47           subnet4 = [ {
  48             subnet = "10.0.0.0/30";
  49             pools = [ {
  50               pool = "10.0.0.2 - 10.0.0.2";
  51             } ];
  52           } ];
  53         };
  54       };
  55     };
  56
  57     client = { config, pkgs, ... }: {
  58       virtualisation.vlans = [ 1 ];
  59       systemd.services.systemd-networkd.environment.SYSTEMD_LOG_LEVEL = "debug";
  60       networking = {
  61         useNetworkd = true;
  62         useDHCP = false;
  63         firewall.enable = false;
  64         interfaces.eth1.useDHCP = true;
  65       };
  66     };
  67   };
  68   testScript = { ... }: ''
  69     start_all()
  70     router.wait_for_unit("kea-dhcp4-server.service")
  71     client.wait_for_unit("systemd-networkd-wait-online.service")
  72     client.wait_until_succeeds("ping -c 5 10.0.0.1")
  73     router.wait_until_succeeds("ping -c 5 10.0.0.2")
  74   '';
  75 })