Add Prometheus exporter for dnsmasq

Signed-off-by: Mel <einebeere@gmail.com>

1 files changed, 11 insertions, 6 deletions

diff --git a/modules/foundation/monitoring/server.nix b/modules/foundation/monitoring/server.nix
index 1d1afb3..c4ce4c2 100644
--- a/modules/foundation/monitoring/server.nix
+++ b/modules/foundation/monitoring/server.nix
@@ -6,6 +6,7 @@
   cadvisorExporterPort,
   nginxExporterPort,
   nginxLogExporterPort,
+  dnsmasqExporterPort,
   ...
 }:
 
@@ -23,7 +24,7 @@
 
       scrape_configs =
         let
-          exporter = job: ports: {
+          exporter = job: ports: filter: {
             job_name = job;
             static_configs = map (
               { name, ip }:
@@ -33,17 +34,21 @@
                   instance = name;
                 };
               }
-            ) hosts;
+              ) (builtins.filter filter hosts);
           };
+
+          all = x: true;
+          is = name: host: host.name == name;
         in
         [
-          (exporter "node" [ nodeExporterPort ])
-          (exporter "docker" [ dockerExporterPort ])
-          (exporter "cadvisor" [ cadvisorExporterPort ])
+          (exporter "node" [ nodeExporterPort ] all)
+          (exporter "docker" [ dockerExporterPort ] all)
+          (exporter "cadvisor" [ cadvisorExporterPort ] all)
           (exporter "nginx" [
             nginxExporterPort
             nginxLogExporterPort
-          ])
+          ] all)
+          (exporter "dnsmasq" [ dnsmasqExporterPort ] (is "corsac"))
         ];
     };
   };