From bc4a80979bbf71aaae67682c91b41e300b919b66 Mon Sep 17 00:00:00 2001
From: Martin Weinelt <hexa@darmstadt.ccc.de>
Date: Wed, 12 May 2021 21:49:22 +0200
Subject: nixos/prometheus-kea-exporter: init

---
 .../services/monitoring/prometheus/exporters.nix   |  1 +
 .../monitoring/prometheus/exporters/kea.nix        | 38 ++++++++++++++++++++++
 2 files changed, 39 insertions(+)
 create mode 100644 nixos/modules/services/monitoring/prometheus/exporters/kea.nix

(limited to 'nixos/modules/services/monitoring')

diff --git a/nixos/modules/services/monitoring/prometheus/exporters.nix b/nixos/modules/services/monitoring/prometheus/exporters.nix
index ce7c215fd14..8e8999e5155 100644
--- a/nixos/modules/services/monitoring/prometheus/exporters.nix
+++ b/nixos/modules/services/monitoring/prometheus/exporters.nix
@@ -34,6 +34,7 @@ let
     "fritzbox"
     "json"
     "jitsi"
+    "kea"
     "keylight"
     "knot"
     "lnd"
diff --git a/nixos/modules/services/monitoring/prometheus/exporters/kea.nix b/nixos/modules/services/monitoring/prometheus/exporters/kea.nix
new file mode 100644
index 00000000000..b6cd89c3866
--- /dev/null
+++ b/nixos/modules/services/monitoring/prometheus/exporters/kea.nix
@@ -0,0 +1,38 @@
+{ config
+, lib
+, pkgs
+, options
+}:
+
+with lib;
+
+let
+  cfg = config.services.prometheus.exporters.kea;
+in {
+  port = 9547;
+  extraOpts = {
+    controlSocketPaths = mkOption {
+      type = types.listOf types.str;
+      example = literalExample ''
+        [
+          "/run/kea/kea-dhcp4.socket"
+          "/run/kea/kea-dhcp6.socket"
+        ]
+      '';
+      description = ''
+        Paths to kea control sockets
+      '';
+    };
+  };
+  serviceOpts = {
+    serviceConfig = {
+      ExecStart = ''
+        ${pkgs.prometheus-kea-exporter}/bin/kea-exporter \
+          --address ${cfg.listenAddress} \
+          --port ${toString cfg.port} \
+          ${concatStringsSep " \\n" cfg.controlSocketPaths}
+      '';
+      SupplementaryGroups = [ "kea" ];
+    };
+  };
+}
-- 
cgit 1.4.1