nixos/systemhealth: drop unmaintained module

nixos/doc/manual/release-notes/rl-1909.xml

@@ -263,6 +263,11 @@
        <literal>false</literal>.
      </para>
    </listitem>
+   <listitem>
+     <para>
+       The <option>services.systemhealth</option> module has been removed from nixpkgs due to lack of maintainer.
+     </para>
+   </listitem>
   </itemizedlist>
  </section>
 

nixos/modules/module-list.nix

@@ -519,7 +519,6 @@
   ./services/monitoring/scollector.nix
   ./services/monitoring/smartd.nix
   ./services/monitoring/sysstat.nix
-  ./services/monitoring/systemhealth.nix
   ./services/monitoring/teamviewer.nix
   ./services/monitoring/telegraf.nix
   ./services/monitoring/thanos.nix

nixos/modules/services/monitoring/systemhealth.nix

@@ -1,133 +0,0 @@
-{ config, lib, pkgs, ... }:
-
-with lib;
-
-let
-  cfg = config.services.systemhealth;
-
-  systemhealth = with pkgs; stdenv.mkDerivation {
-    name = "systemhealth-1.0";
-    src = fetchurl {
-      url = "https://www.brianlane.com/downloads/systemhealth/systemhealth-1.0.tar.bz2";
-      sha256 = "1q69lz7hmpbdpbz36zb06nzfkj651413n9icx0njmyr3xzq1j9qy";
-    };
-    buildInputs = [ python ];
-    installPhase = ''
-      mkdir -p $out/bin
-      # Make it work for kernels 3.x, not so different than 2.6
-      sed -i 's/2\.6/4.0/' system_health.py
-      cp system_health.py $out/bin
-    '';
-  };
-
-  rrdDir = "/var/lib/health/rrd";
-  htmlDir = "/var/lib/health/html";
-
-  configFile = rrdDir + "/.syshealthrc";
-  # The program will try to read $HOME/.syshealthrc, so we set the proper home.
-  command = "HOME=${rrdDir} ${systemhealth}/bin/system_health.py";
-
-  cronJob = ''
-    */5 * * * * wwwrun ${command} --log
-    5 * * * * wwwrun ${command} --graph
-  '';
-
-  nameEqualName = s: "${s} = ${s}";
-  interfacesSection = concatStringsSep "\n" (map nameEqualName cfg.interfaces);
-
-  driveLine = d: "${d.path} = ${d.name}";
-  drivesSection = concatStringsSep "\n" (map driveLine cfg.drives);
-
-in
-{
-  options = {
-    services.systemhealth = {
-      enable = mkOption {
-        default = false;
-        description = ''
-          Enable the system health monitor and its generation of graphs.
-        '';
-      };
-
-      urlPrefix = mkOption {
-        default = "/health";
-        description = ''
-          The URL prefix under which the System Health web pages appear in httpd.
-        '';
-      };
-
-      interfaces = mkOption {
-        default = [ "lo" ];
-        example = [ "lo" "eth0" "eth1" ];
-        description = ''
-          Interfaces to monitor (minimum one).
-        '';
-      };
-
-      drives = mkOption {
-        default = [ ];
-        example = [ { name = "root"; path = "/"; } ];
-        description = ''
-          Drives to monitor.
-        '';
-      };
-    };
-  };
-
-  config = mkIf cfg.enable {
-    services.cron.systemCronJobs = [ cronJob ];
-
-    system.activationScripts.systemhealth = stringAfter [ "var" ]
-      ''
-        mkdir -p ${rrdDir} ${htmlDir}
-        chown wwwrun:wwwrun ${rrdDir} ${htmlDir}
-
-        cat >${configFile} << EOF
-        [paths]
-        rrdtool = ${pkgs.rrdtool}/bin/rrdtool
-        loadavg_rrd = loadavg
-        ps = /run/current-system/sw/bin/ps
-        df = /run/current-system/sw/bin/df
-        meminfo_rrd = meminfo
-        uptime_rrd = uptime
-        rrd_path = ${rrdDir}
-        png_path = ${htmlDir}
-
-        [processes]
-
-        [interfaces]
-        ${interfacesSection}
-
-        [drives]
-        ${drivesSection}
-
-        [graphs]
-        width = 400
-        time = ['-3hours', '-32hours', '-8days', '-5weeks', '-13months']
-        height = 100
-
-        [external]
-
-        EOF
-
-        chown wwwrun:wwwrun ${configFile}
-
-        ${pkgs.su}/bin/su -s "/bin/sh" -c "${command} --check" wwwrun
-        ${pkgs.su}/bin/su -s "/bin/sh" -c "${command} --html" wwwrun
-      '';
-
-    services.httpd.extraSubservices = [
-      { function = f: {
-          extraConfig = ''
-            Alias ${cfg.urlPrefix} ${htmlDir}
-
-            <Directory ${htmlDir}>
-                Order allow,deny
-                Allow from all
-            </Directory>
-          '';
-        };
-      }
-    ];
-  };
-}