diff options
Diffstat (limited to 'nixpkgs/nixos/modules/services/monitoring/prometheus/exporters/modemmanager.nix')
-rw-r--r-- | nixpkgs/nixos/modules/services/monitoring/prometheus/exporters/modemmanager.nix | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/nixpkgs/nixos/modules/services/monitoring/prometheus/exporters/modemmanager.nix b/nixpkgs/nixos/modules/services/monitoring/prometheus/exporters/modemmanager.nix new file mode 100644 index 000000000000..37ff49b27000 --- /dev/null +++ b/nixpkgs/nixos/modules/services/monitoring/prometheus/exporters/modemmanager.nix @@ -0,0 +1,36 @@ +{ config, lib, pkgs, options, ... }: + +let + cfg = config.services.prometheus.exporters.modemmanager; + inherit (lib) mkOption types concatStringsSep; +in +{ + port = 9539; + extraOpts = { + refreshRate = mkOption { + type = types.str; + default = "5s"; + description = '' + How frequently ModemManager will refresh the extended signal quality + information for each modem. The duration should be specified in seconds + ("5s"), minutes ("1m"), or hours ("1h"). + ''; + }; + }; + serviceOpts = { + serviceConfig = { + # Required in order to authenticate with ModemManager via D-Bus. + SupplementaryGroups = "networkmanager"; + ExecStart = '' + ${pkgs.prometheus-modemmanager-exporter}/bin/modemmanager_exporter \ + -addr ${cfg.listenAddress}:${toString cfg.port} \ + -rate ${cfg.refreshRate} \ + ${concatStringsSep " \\\n " cfg.extraFlags} + ''; + RestrictAddressFamilies = [ + # Need AF_UNIX to collect data + "AF_UNIX" + ]; + }; + }; +} |