Add node and gogs metrics collection to prometheus

hosts/ildkule/services/metrics/prometheus/default.nix

@@ -3,6 +3,7 @@
     ./node.nix
     ./matrix-synapse.nix
     ./postgres.nix
+    ./gogs.nix
   ];
 
   services.prometheus = {

hosts/ildkule/services/metrics/prometheus/gogs.nix

@@ -0,0 +1,16 @@
+{ config, ... }: let
+  cfg = config.services.prometheus;
+in {
+  services.prometheus.scrapeConfigs = [{
+    job_name = "git-gogs";
+    scheme = "https";
+    metrics_path = "/-/metrics";
+    static_configs = [
+      {
+        targets = [
+          "essendrop.pvv.ntnu.no:443"
+        ];
+      }
+    ];
+  }];
+}

hosts/ildkule/services/metrics/prometheus/node.nix

@@ -13,6 +13,7 @@ in {
           "hildring.pvv.ntnu.no:9100"
           "bicep.pvv.ntnu.no:9100"
           "jokum.pvv.ntnu.no:9100"
+          "essendrop.pvv.ntnu.no:9100"
         ];
       }
     ];