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author | Nick Cao <nickcao@nichi.co> | 2023-11-22 09:29:50 -0500 |
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committer | GitHub <noreply@github.com> | 2023-11-22 09:29:50 -0500 |
commit | 0840c28c430f5ace0514f722965407e7616b5b46 (patch) | |
tree | c3a2d77cf51c372abf20d9cbe840475daed50fb8 /nixos/modules/services/monitoring/prometheus | |
parent | 3d5ad96daafedb2d5c49ab204db57d97168900a5 (diff) | |
parent | b46ec2c40f1061d4c3302118c5bc9d33ce5fa11c (diff) | |
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Merge pull request #268991 from undefined-moe/mongodb-exporter
add prometheus-mongodb-exporter
Diffstat (limited to 'nixos/modules/services/monitoring/prometheus')
-rw-r--r-- | nixos/modules/services/monitoring/prometheus/exporters.nix | 1 | ||||
-rw-r--r-- | nixos/modules/services/monitoring/prometheus/exporters/mongodb.nix | 68 |
2 files changed, 69 insertions, 0 deletions
diff --git a/nixos/modules/services/monitoring/prometheus/exporters.nix b/nixos/modules/services/monitoring/prometheus/exporters.nix index f89522c09864..39abd293b2d1 100644 --- a/nixos/modules/services/monitoring/prometheus/exporters.nix +++ b/nixos/modules/services/monitoring/prometheus/exporters.nix @@ -52,6 +52,7 @@ let "mikrotik" "minio" "modemmanager" + "mongodb" "mysqld" "nextcloud" "nginx" diff --git a/nixos/modules/services/monitoring/prometheus/exporters/mongodb.nix b/nixos/modules/services/monitoring/prometheus/exporters/mongodb.nix new file mode 100644 index 000000000000..db5c4d15be66 --- /dev/null +++ b/nixos/modules/services/monitoring/prometheus/exporters/mongodb.nix @@ -0,0 +1,68 @@ +{ 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} + ''; + }; + }; +} |