1 files changed, 96 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/by-name/ov/ovn/generic.nix b/nixpkgs/pkgs/by-name/ov/ovn/generic.nix
new file mode 100644
index 000000000000..0dfe1f80d653
--- /dev/null
+++ b/nixpkgs/pkgs/by-name/ov/ovn/generic.nix
@@ -0,0 +1,96 @@
+{
+  version,
+  hash,
+  updateScriptArgs ? "",
+}:
+
+{
+  lib,
+  stdenv,
+  fetchFromGitHub,
+  autoreconfHook,
+  gnused,
+  libbpf,
+  libcap_ng,
+  numactl,
+  openssl,
+  pkg-config,
+  procps,
+  python3,
+  unbound,
+  xdp-tools,
+  writeScript,
+}:
+
+stdenv.mkDerivation rec {
+  pname = "ovn";
+  inherit version;
+
+  src = fetchFromGitHub {
+    owner = "ovn-org";
+    repo = "ovn";
+    rev = "refs/tags/v${version}";
+    inherit hash;
+    fetchSubmodules = true;
+  };
+
+  nativeBuildInputs = [
+    autoreconfHook
+    pkg-config
+    python3
+  ];
+
+  buildInputs = [
+    libbpf
+    libcap_ng
+    numactl
+    openssl
+    unbound
+    xdp-tools
+  ];
+
+  # need to build the ovs submodule first
+  preConfigure = ''
+    pushd ovs
+    ./boot.sh
+    ./configure
+    make -j $NIX_BUILD_CORES
+    popd
+  '';
+
+  enableParallelBuilding = true;
+
+  doCheck = true;
+
+  nativeCheckInputs = [
+    gnused
+    procps
+  ];
+
+  # https://docs.ovn.org/en/latest/topics/testing.html
+  preCheck = ''
+    export TESTSUITEFLAGS="-j$NIX_BUILD_CORES"
+    # allow rechecks to retry flaky tests
+    export RECHECK=yes
+
+    # hack to stop tests from trying to read /etc/resolv.conf
+    export OVS_RESOLV_CONF="$PWD/resolv.conf"
+    touch $OVS_RESOLV_CONF
+  '';
+
+  passthru.updateScript = writeScript "ovs-update.nu" ''
+    ${./update.nu} ${updateScriptArgs}
+  '';
+
+  meta = with lib; {
+    description = "Open Virtual Network";
+    longDescription = ''
+      OVN (Open Virtual Network) is a series of daemons that translates virtual network configuration into OpenFlow, and installs them into Open vSwitch.
+    '';
+    homepage = "https://github.com/ovn-org/ovn";
+    changelog = "https://github.com/ovn-org/ovn/blob/${src.rev}/NEWS";
+    license = licenses.asl20;
+    maintainers = with maintainers; [ adamcstephens ];
+    platforms = platforms.linux;
+  };
+}