Unverified Commit 3b20c993 authored by Maximilian Bosch's avatar Maximilian Bosch Committed by GitHub
Browse files

nixos/irqbalance: add nixos test (#440903)

parents 645d01ef 3f8f9b1b

nixos/tests/all-tests.nix

+1 −0
Original line number Diff line number Diff line
@@ -750,6 +750,7 @@ in 
  iosched = runTest ./iosched.nix;

  ipget = runTest ./ipget.nix;

  ipv6 = runTest ./ipv6.nix;

  irqbalance = runTest ./irqbalance.nix;

  iscsi-multipath-root = runTest ./iscsi-multipath-root.nix;

  iscsi-root = runTest ./iscsi-root.nix;

  isolate = runTest ./isolate.nix;

nixos/tests/irqbalance.nix

0 → 100644
+29 −0
Original line number Diff line number Diff line 
{ pkgs, lib, ... }:

{

  name = "irqbalance";

  meta.maintainers = with lib.maintainers; [ h7x4 ];



  nodes.machine =

    { config, ... }:

    {

      virtualisation.cores = 2;

      services.irqbalance.enable = true;



      systemd.services.irqbalance.serviceConfig.ExecStart = [

        ""

        "${lib.getExe config.services.irqbalance.package} --journal --debug"

      ];

    };



  testScript = ''

    machine.wait_for_unit("irqbalance.service")



    machine.wait_until_succeeds("journalctl -u irqbalance.service --grep='Package 0'")



    unmanaged_irq_count = machine.succeed("journalctl -u irqbalance.service -o cat --grep 'affinity is now unmanaged' | sort -u | wc -l")



    # The number of unmanaged IRQs is not entirely stable, but there is likely something

    # wrong if any more that 2 queues are unmanaged

    assert int(unmanaged_irq_count) <= 2

  '';

}

pkgs/by-name/ir/irqbalance/package.nix

+4 −0
Original line number Diff line number Diff line
@@ -9,6 +9,7 @@ 
  libcap_ng,

  enableSystemd ? lib.meta.availableOn stdenv.hostPlatform systemdMinimal,

  systemdMinimal,

  nixosTests,

}:



stdenv.mkDerivation rec {
@@ -48,6 +49,8 @@ stdenv.mkDerivation rec { 
      --replace-fail ' $IRQBALANCE_ARGS' ""

  '';



  passthru.tests.nixos = nixosTests.irqbalance;



  meta = {

    homepage = "https://github.com/Irqbalance/irqbalance";

    changelog = lib.strings.optionalString (
@@ -57,5 +60,6 @@ stdenv.mkDerivation rec { 
    license = lib.licenses.gpl2Only;

    platforms = lib.platforms.linux;

    maintainers = with lib.maintainers; [ moni ];

    mainProgram = "irqbalance";

  };

}