nixos/prometheus-mongodb-exporter: init module (b46ec2c4) · Commits · nix / nixpkgs

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

+1 −0

Original line number	Diff line number	Diff line
		@@ -50,6 +50,7 @@ let
		"mikrotik"
		"minio"
		"modemmanager"
		"mongodb"
		"mysqld"
		"nextcloud"
		"nginx"

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

0 → 100644

+68 −0

Original line number	Diff line number	Diff line
		{ config, lib, pkgs, options }:

		with lib;

		let
		cfg = config.services.prometheus.exporters.mongodb;
		in
		{
		port = 9216;
		extraOpts = {
		uri = mkOption {
		type = types.str;
		default = "mongodb://localhost:27017/test";
		example = "mongodb://localhost:27017/test";
		description = lib.mdDoc "MongoDB URI to connect to.";
		};
		collStats = mkOption {
		type = types.listOf types.str;
		default = [ ];
		example = [ "db1.coll1" "db2" ];
		description = lib.mdDoc ''
		List of comma separared databases.collections to get $collStats
		'';
		};
		indexStats = mkOption {
		type = types.listOf types.str;
		default = [ ];
		example = [ "db1.coll1" "db2" ];
		description = lib.mdDoc ''
		List of comma separared databases.collections to get $indexStats
		'';
		};
		collector = mkOption {
		type = types.listOf types.str;
		default = [ ];
		example = [ "diagnosticdata" "replicasetstatus" "dbstats" "topmetrics" "currentopmetrics" "indexstats" "dbstats" "profile" ];
		description = lib.mdDoc "Enabled collectors";
		};
		collectAll = mkOption {
		type = types.bool;
		default = false;
		description = lib.mdDoc ''
		Enable all collectors. Same as specifying all --collector.<name>
		'';
		};
		telemetryPath = mkOption {
		type = types.str;
		default = "/metrics";
		example = "/metrics";
		description = lib.mdDoc "Metrics expose path";
		};
		};
		serviceOpts = {
		serviceConfig = {
		RuntimeDirectory = "prometheus-mongodb-exporter";
		ExecStart = ''
		${getExe pkgs.prometheus-mongodb-exporter} \
		--mongodb.uri=${cfg.uri}
		${if cfg.collectAll then "--collect-all" else concatMapStringsSep " " (x: "--collect.${x}") cfg.collector} \
		--collector.collstats=${concatStringsSep "," cfg.collStats} \
		--collector.indexstats=${concatStringsSep "," cfg.indexStats} \
		--web.listen-address=${cfg.listenAddress}:${toString cfg.port} \
		--web.telemetry-path=${cfg.telemetryPath} \
		${escapeShellArgs cfg.extraFlags}
		'';
		};
		};
		}