use real event ip space

systems/monitoring.noc.eh22.intern/system.nix

@@ -4,6 +4,12 @@
   ...
 }:
 {
+  imports = [
+    ./grafana.nix
+    ./mimir.nix
+    ./loki.nix
+  ];
+
   sops = {
     defaultSopsFile = ../../secrets/passwords.yaml;
     secrets."services/grafana/admin_password" = {
@@ -26,28 +32,8 @@
     };
   };
 
-  # configure static IP address
-  networking.useDHCP = false;
-  systemd.network = {
-    enable = true;
-    networks = {
-      "10-mgmtNet" = {
-        matchConfig.MACAddress = "BC:24:11:FC:C2:26";
-        address = [ "10.20.25.4/24" ];
-        gateway = [ "10.20.25.2" ];
-        dns = [ "10.20.25.5" ];
-      };
-    };
-  };
-
   networking.firewall.allowedTCPPorts = [ 80 ];
 
-  imports = [
-    ./grafana.nix
-    ./mimir.nix
-    ./loki.nix
-  ];
-
   services.nginx = {
     enable = true;
     recommendedProxySettings = true;