librenms: init at 23.9.1

pkgs/servers/monitoring/librenms/broken-binary-paths.diff

@@ -0,0 +1,18 @@
+diff --git a/LibreNMS/Config.php b/LibreNMS/Config.php
+index 5ed6b71..de7718a 100644
+--- a/LibreNMS/Config.php
++++ b/LibreNMS/Config.php
+@@ -460,13 +460,6 @@ class Config
+             self::persist('device_display_default', $display_value);
+         }
+ 
+-        // make sure we have full path to binaries in case PATH isn't set
+-        foreach (['fping', 'fping6', 'snmpgetnext', 'rrdtool', 'traceroute'] as $bin) {
+-            if (! is_executable(self::get($bin))) {
+-                self::persist($bin, self::locateBinary($bin));
+-            }
+-        }
+-
+         if (! self::has('rrdtool_version')) {
+             self::persist('rrdtool_version', Rrd::version());
+         }

pkgs/servers/monitoring/librenms/default.nix

@@ -0,0 +1,107 @@
+{ pkgs, stdenv, lib, fetchFromGitHub, unixtools, php82, python3, makeWrapper
+# run-time dependencies
+, graphviz
+, ipmitool
+, libvirt
+, monitoring-plugins
+, mtr
+, net-snmp
+, nfdump
+, nmap
+, rrdtool
+, system-sendmail
+, whois
+, dataDir ? "/var/lib/librenms", logDir ? "/var/log/librenms" }:
+
+
+let
+  phpPackage = php82.withExtensions ({ enabled, all }: enabled ++ [ all.memcached ]);
+in phpPackage.buildComposerProject rec {
+  name = pname + "-" + version;
+  pname = "librenms";
+  version = "23.9.1";
+
+  src = fetchFromGitHub {
+    owner = "librenms";
+    repo = pname;
+    rev = "${version}";
+    sha256 = "sha256-glcD9AhxkvMmGo/7/RhQFeOtvHJ4pSiEFxaAjeVrTaI=";
+  };
+
+  vendorHash = "sha256-s6vdGfM7Ehy1bbkB44EQaHBBvTkpVw9yxhVsc/O8dHc=";
+
+  php = phpPackage;
+
+  buildInputs = [
+    unixtools.whereis
+    (python3.withPackages (ps: with ps; [
+      pymysql
+      python-dotenv
+      redis
+      setuptools
+      psutil
+      command_runner
+    ]))
+  ];
+
+  nativeBuildInputs = [ makeWrapper ];
+
+  installPhase = ''
+    runHook preInstall
+
+    mv $out/share/php/librenms/* $out
+    rm -r $out/share
+
+    # This broken logic leads to bad settings being persisted in the database
+    patch -p1 -d $out -i ${./broken-binary-paths.diff}
+
+    substituteInPlace \
+      $out/misc/config_definitions.json \
+      --replace '"default": "/bin/ping",' '"default": "/run/wrappers/bin/ping",' \
+      --replace '"default": "fping",' '"default": "/run/wrappers/bin/fping",' \
+      --replace '"default": "fping6",' '"default": "/run/wrappers/bin/fping6",' \
+      --replace '"default": "rrdtool",' '"default": "${rrdtool}/bin/rrdtool",' \
+      --replace '"default": "snmpgetnext",' '"default": "${net-snmp}/bin/snmpgetnext",' \
+      --replace '"default": "traceroute",' '"default": "/run/wrappers/bin/traceroute",' \
+      --replace '"default": "/usr/bin/dot",' '"default": "${graphviz}/bin/dot",' \
+      --replace '"default": "/usr/bin/ipmitool",' '"default": "${ipmitool}/bin/ipmitool",' \
+      --replace '"default": "/usr/bin/mtr",' '"default": "${mtr}/bin/mtr",' \
+      --replace '"default": "/usr/bin/nfdump",' '"default": "${nfdump}/bin/nfdump",' \
+      --replace '"default": "/usr/bin/nmap",' '"default": "${nmap}/bin/nmap",' \
+      --replace '"default": "/usr/bin/sfdp",' '"default": "${graphviz}/bin/sfdp",' \
+      --replace '"default": "/usr/bin/snmpbulkwalk",' '"default": "${net-snmp}/bin/snmpbulkwalk",' \
+      --replace '"default": "/usr/bin/snmpget",' '"default": "${net-snmp}/bin/snmpget",' \
+      --replace '"default": "/usr/bin/snmptranslate",' '"default": "${net-snmp}/bin/snmptranslate",' \
+      --replace '"default": "/usr/bin/snmpwalk",' '"default": "${net-snmp}/bin/snmpwalk",' \
+      --replace '"default": "/usr/bin/virsh",' '"default": "${libvirt}/bin/virsh",' \
+      --replace '"default": "/usr/bin/whois",' '"default": "${whois}/bin/whois",' \
+      --replace '"default": "/usr/lib/nagios/plugins",' '"default": "${monitoring-plugins}/libexec",' \
+      --replace '"default": "/usr/sbin/sendmail",' '"default": "${system-sendmail}/bin/sendmail",'
+
+    substituteInPlace $out/LibreNMS/wrapper.py --replace '/usr/bin/env php' '${phpPackage}/bin/php'
+    substituteInPlace $out/LibreNMS/__init__.py --replace '"/usr/bin/env", "php"' '"${phpPackage}/bin/php"'
+    substituteInPlace $out/snmp-scan.py --replace '"/usr/bin/env", "php"' '"${phpPackage}/bin/php"'
+
+    wrapProgram $out/daily.sh --prefix PATH : ${phpPackage}/bin
+
+    rm -rf $out/logs $out/rrd $out/bootstrap/cache $out/storage $out/.env
+    ln -s ${logDir} $out/logs
+    ln -s ${dataDir}/config.php $out/config.php
+    ln -s ${dataDir}/.env $out/.env
+    ln -s ${dataDir}/rrd $out/rrd
+    ln -s ${dataDir}/storage $out/storage
+    ln -s ${dataDir}/cache $out/bootstrap/cache
+
+    runHook postInstall
+  '';
+
+  passthru = { phpPackage = phpPackage; };
+
+  meta = with lib; {
+    description = "A auto-discovering PHP/MySQL/SNMP based network monitoring";
+    homepage    = "https://www.librenms.org/";
+    license     = licenses.gpl3Only;
+    maintainers = teams.wdz.members;
+    platforms   = platforms.linux;
+  };
+}

pkgs/top-level/all-packages.nix

@@ -5853,6 +5853,8 @@ with pkgs;
 
   libnvme = callPackage ../os-specific/linux/libnvme { };
 
+  librenms = callPackage ../servers/monitoring/librenms { };
+
   libxnd = callPackage ../development/libraries/libxnd { };
 
   libz = callPackage ../development/libraries/libz { };