init minipc

modules/misc/default.nix

@@ -6,5 +6,6 @@
     ./nftables.nix
     ./cli-tools.nix
     ./tmpfs.nix
+    ./static-ip.nix
   ];
 }

modules/misc/static-ip.nix

@@ -0,0 +1,41 @@
+{config, lib, ...}:
+with lib;
+let
+   cfg = config.custom.static-ip;
+in
+{
+   options.custom.static-ip = {
+      enable = mkEnableOption "Enables static-ip";
+      ip = lib.mkOption {
+        type = types.str;
+        description = "ipv4 address";
+      };
+      dns = lib.mkOption {
+        default = types.str;
+        description = "ip of the dns server";
+      };
+      interface = lib.mkOption {
+        default = types.str;
+        description = "interface to apply the change to";
+      };
+   };
+   config = mkIf cfg.enable {
+     networking = {
+       defaultGateway = "192.168.0.1";
+       useDHCP = false;
+       nameservers = [
+         cfg.dns
+         "1.1.1.1"
+       ];
+       interfaces = {
+         ${cfg.interface} = {
+           name = "eth0";
+           ipv4.addresses = [{
+             address = cfg.ip;
+             prefixLength = 24;
+           }];
+         };
+       };
+     };
+  };
+}