Unverified Commit ed3e7a52 authored by Nick Cao's avatar Nick Cao
Browse files

nixosTests.nvmetcfg: init

parent 1934b8c4

nixos/tests/all-tests.nix

+1 −0
Original line number Diff line number Diff line
@@ -627,6 +627,7 @@ in { 
  ntfy-sh = handleTest ./ntfy-sh.nix {};

  ntfy-sh-migration = handleTest ./ntfy-sh-migration.nix {};

  ntpd-rs = handleTest ./ntpd-rs.nix {};

  nvmetcfg = handleTest ./nvmetcfg.nix {};

  nzbget = handleTest ./nzbget.nix {};

  nzbhydra2 = handleTest ./nzbhydra2.nix {};

  oh-my-zsh = handleTest ./oh-my-zsh.nix {};

nixos/tests/nvmetcfg.nix

0 → 100644
+43 −0
Original line number Diff line number Diff line 
import ./make-test-python.nix ({ lib, ... }: {

  name = "nvmetcfg";



  meta = {

    maintainers = with lib.maintainers; [ nickcao ];

  };



  nodes = {

    server = { pkgs, ... }: {

      boot.kernelModules = [ "nvmet" ];

      environment.systemPackages = [ pkgs.nvmetcfg ];

      networking.firewall.allowedTCPPorts = [ 4420 ];

      virtualisation.emptyDiskImages = [ 512 ];

    };

    client = { pkgs, ... }: {

      boot.kernelModules = [ "nvme-fabrics" ];

      environment.systemPackages = [ pkgs.nvme-cli ];

    };

  };



  testScript = let subsystem = "nqn.2014-08.org.nixos:server"; in ''

    import json



    with subtest("Create subsystem and namespace"):

      server.succeed("nvmet subsystem add ${subsystem}")

      server.succeed("nvmet namespace add ${subsystem} 1 /dev/vdb")



    with subtest("Bind subsystem to port"):

      server.wait_for_unit("network-online.target")

      server.succeed("nvmet port add 1 tcp 0.0.0.0:4420")

      server.succeed("nvmet port add-subsystem 1 ${subsystem}")



    with subtest("Discover and connect to available subsystems"):

      client.wait_for_unit("network-online.target")

      assert "subnqn:  ${subsystem}" in client.succeed("nvme discover --transport=tcp --traddr=server --trsvcid=4420")

      client.succeed("nvme connect-all --transport=tcp --traddr=server --trsvcid=4420")



    with subtest("Write to the connected subsystem"):

      devices = json.loads(client.succeed("lsblk --nvme --paths --json"))["blockdevices"]

      assert len(devices) == 1

      client.succeed(f"dd if=/dev/zero of={devices[0]['name']} bs=1M count=64")

  '';

})

pkgs/by-name/nv/nvmetcfg/package.nix

+5 −0
Original line number Diff line number Diff line 
{ lib

, rustPlatform

, fetchFromGitHub

, nixosTests

}:



rustPlatform.buildRustPackage rec {
@@ -16,6 +17,10 @@ rustPlatform.buildRustPackage rec { 


  cargoHash = "sha256-yZ4UAx95f/cjeObBtzpiYtwDjgOgkKnD64yGe6ouVGw=";



  passthru.tests = {

    inherit (nixosTests) nvmetcfg;

  };



  meta = with lib; {

    description = "NVMe-oF Target Configuration Utility for Linux";

    homepage = "https://github.com/vifino/nvmetcfg";