Some fixes to logging config after file separation

config/logging.nix

@@ -21,15 +21,37 @@
   services.grafana = {
       enable = true;
       settings.server = {
-          http_addr = "0.0.0.0";
+          http_addr = "127.0.0.1";
           http_port = 3000;
-          domain = "logging.randomctf.local";
+          domain = "grafana.randomctf.local";
       };
   };
 
-
   services.nginx = {
-    # Grafana
+    enable = true;
+    virtualHosts = {
+      # Grafana
+      "grafana.randomctf.local" = {
+        extraConfig = ''
+          access_log /var/log/nginx/access.grafana.log;
+        '';
 
+        locations."/".extraConfig = ''
+          proxy_set_header Host grafana.randomctf.local;
+          proxy_pass http://localhost:3000/;
+        '';
+      };
+
+      # Prometheus
+      "prometheus.randomctf.local" = {
+        extraConfig = ''
+          access_log /var/log/nginx/access.prometheus.log;
+        '';
+
+        locations."/".extraConfig = ''
+          proxy_pass http://localhost:9090/;
+        '';
+      };
+    };
   };
 }

config/logging/prometheus.nix

@@ -7,7 +7,7 @@
 
   services.prometheus = {
     enable = true;
-    port = 9001;
+    port = 9090;
     globalConfig.scrape_interval = "10s";
     scrapeConfigs = let 
       node_port = toString config.services.prometheus.exporters.node.port;