[RDY] Owamp : Get one way (network) latencies between synchronized computers

nixos/modules/module-list.nix

@@ -536,6 +536,7 @@
   ./services/networking/openntpd.nix
   ./services/networking/openvpn.nix
   ./services/networking/ostinato.nix
+  ./services/networking/owamp.nix
   ./services/networking/pdnsd.nix
   ./services/networking/polipo.nix
   ./services/networking/powerdns.nix

nixos/modules/services/networking/owamp.nix

@@ -0,0 +1,47 @@
+{ config, lib, pkgs, ... }:
+
+with lib;
+
+let
+  cfg = config.services.owamp;
+in
+{
+
+  ###### interface
+
+  options = {
+    services.owamp.enable = mkEnableOption ''Enable OWAMP server'';
+  };
+
+
+  ###### implementation
+
+  config = mkIf cfg.enable {
+    users.extraUsers = singleton {
+      name = "owamp";
+      group = "owamp";
+      description = "Owamp daemon";
+    };
+
+    users.extraGroups = singleton {
+      name = "owamp";
+    };
+
+    systemd.services.owamp = {
+      description = "Owamp server";
+      wantedBy = [ "multi-user.target" ];
+
+      serviceConfig = {
+        ExecStart="${pkgs.owamp}/bin/owampd -R /run/owamp -d /run/owamp -v -Z ";
+        PrivateTmp = true;
+        Restart = "always";
+        Type="simple";
+        User = "owamp";
+        Group = "owamp";
+        RuntimeDirectory = "owamp";
+        StateDirectory = "owamp";
+        AmbientCapabilities = "cap_net_bind_service";
+      };
+    };
+  };
+}

pkgs/applications/networking/owamp/default.nix

@@ -0,0 +1,28 @@
+{stdenv, fetchurl, fetchFromGitHub
+, autoconf, automake, mandoc }:
+
+stdenv.mkDerivation rec {
+  name = "owamp-${version}";
+  version = "3.5.6";
+  buildInputs = [ autoconf automake mandoc ];
+  src = fetchFromGitHub {
+    owner = "perfsonar";
+    repo = "owamp";
+    rev = version;
+    sha256="019rcshmrqk8pfp510j5jvazdcnz0igfkwv44mfxb5wirzj9p6s7";
+    fetchSubmodules = true;
+  };
+
+  preConfigure = ''
+    I2util/bootstrap.sh
+    ./bootstrap
+  '';
+
+  meta = with stdenv.lib; {
+    homepage = http://software.internet2.edu/owamp/;
+    description = ''A tool for performing one-way active measurements'';
+    platforms = platforms.linux;
+    maintainers = [maintainers.teto];
+    license = licenses.asl20;
+  };
+}

pkgs/top-level/all-packages.nix

@@ -17348,6 +17348,8 @@ with pkgs;
 
   osmctools = callPackage ../applications/misc/osmctools { };
 
+  owamp = callPackage ../applications/networking/owamp { };
+
   vivaldi = callPackage ../applications/networking/browsers/vivaldi {};
 
   vivaldi-ffmpeg-codecs = callPackage ../applications/networking/browsers/vivaldi/ffmpeg-codecs.nix {};