diff options
Diffstat (limited to 'nixos/modules/services/monitoring/prometheus/exporters/py-air-control.nix')
-rw-r--r-- | nixos/modules/services/monitoring/prometheus/exporters/py-air-control.nix | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/nixos/modules/services/monitoring/prometheus/exporters/py-air-control.nix b/nixos/modules/services/monitoring/prometheus/exporters/py-air-control.nix new file mode 100644 index 00000000000..d9ab99221d9 --- /dev/null +++ b/nixos/modules/services/monitoring/prometheus/exporters/py-air-control.nix @@ -0,0 +1,53 @@ +{ config, lib, pkgs, options }: + +with lib; + +let + cfg = config.services.prometheus.exporters.py-air-control; + + workingDir = "/var/lib/${cfg.stateDir}"; + +in +{ + port = 9896; + extraOpts = { + deviceHostname = mkOption { + type = types.str; + example = "192.168.1.123"; + description = '' + The hostname of the air purification device from which to scrape the metrics. + ''; + }; + protocol = mkOption { + type = types.str; + default = "http"; + description = '' + The protocol to use when communicating with the air purification device. + Available: [http, coap, plain_coap] + ''; + }; + stateDir = mkOption { + type = types.str; + default = "prometheus-py-air-control-exporter"; + description = '' + Directory below <literal>/var/lib</literal> to store runtime data. + This directory will be created automatically using systemd's StateDirectory mechanism. + ''; + }; + }; + serviceOpts = { + serviceConfig = { + DynamicUser = false; + StateDirectory = cfg.stateDir; + WorkingDirectory = workingDir; + ExecStart = '' + ${pkgs.python3Packages.py-air-control-exporter}/bin/py-air-control-exporter \ + --host ${cfg.deviceHostname} \ + --protocol ${cfg.protocol} \ + --listen-port ${toString cfg.port} \ + --listen-address ${cfg.listenAddress} + ''; + Environment = [ "HOME=${workingDir}" ]; + }; + }; +} |