Unverified Commit 0d58b75c authored by Finn Landweber's avatar Finn Landweber
Browse files

added prometheus-borgmatic-exporter module

parent 69f015e4

nixos/modules/services/monitoring/prometheus/exporters.nix

+1 −0
Original line number Diff line number Diff line
@@ -27,6 +27,7 @@ let 
    "bird"

    "bitcoin"

    "blackbox"

    "borgmatic"

    "buildkite-agent"

    "collectd"

    "deluge"

nixos/modules/services/monitoring/prometheus/exporters/borgmatic.nix

0 → 100644
+34 −0
Original line number Diff line number Diff line 
{

  config,

  lib,

  pkgs,

  ...

}:



let

  cfg = config.services.prometheus.exporters.borgmatic;

in

{

  port = 9996;

  extraOpts.configFile = lib.mkOption {

    type = lib.types.path;

    default = "/etc/borgmatic/config.yaml";

    description = ''

      The path to the borgmatic config file

    '';

  };



  serviceOpts = {

    serviceConfig = {

      DynamicUser = false;

      ProtectSystem = false;

      ProtectHome = lib.mkForce false;

      ExecStart = ''

        ${pkgs.prometheus-borgmatic-exporter}/bin/borgmatic-exporter run \

          --port ${toString cfg.port} \

          --config ${toString cfg.configFile} \

          ${lib.concatMapStringsSep " " (f: lib.escapeShellArg f) cfg.extraFlags}

      '';

    };

  };

}

nixos/tests/prometheus-exporters.nix

+20 −0
Original line number Diff line number Diff line
@@ -177,6 +177,26 @@ let 
      '';

    };



    borgmatic = {

      exporterConfig = {

        enable = true;

        user = "root";

      };

      metricProvider = {

        services.borgmatic.enable = true;

        services.borgmatic.settings.source_directories = [ "/home" ];

        services.borgmatic.settings.repositories = [ { label = "local"; path = "/var/backup"; } ];

        services.borgmatic.settings.keep_daily = 10;

      };

      exporterTest = ''

        succeed("borgmatic rcreate -e none")

        succeed("borgmatic")

        wait_for_unit("prometheus-borgmatic-exporter.service")

        wait_for_open_port(9996)

        succeed("curl -sSf localhost:9996/metrics | grep 'borg_total_backups{repository=\"/var/backup\"} 1'")

      '';

    };



    collectd = {

      exporterConfig = {

        enable = true;