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lastFile:clan.nix

clan.nix

@@ -1,4 +1,9 @@
-{ inputs, self, ... }:
+{
+  inputs,
+  self,
+  libNet,
+  ...
+}:
 let
   hosts = import ./modules/hosts.nix;
 
@@ -60,100 +65,43 @@ in
           name = "gw-router";
           input = "self";
         };
-        roles.default.machines."gw-cnx-1" = {
+        roles.default.machines."gw-cnx-1" =
+          let
+            genVlan = id: length: rec {
+              inherit id;
+              prefixLength = length;
+              subnet = libNet.net.cidr.make length "10.0.${id}.0";
+              address = libNet.net.cidr.host 1 subnet;
+              dhcp.pool.from = libNet.net.cidr.host 100 subnet;
+              dhcp.pool.to = libNet.net.cidr.host 200 subnet;
+            };
+          in
+          {
             settings = {
               wan = {
                 interface = "enp1s0";
                 vlanId = null;
               };
               vlans = {
-              mgmt = {
+                mgmt = genVlan 10 24 // {
-                id = 10;
-                address = "10.1.10.1";
-                prefixLength = 24;
-                subnet = "10.1.10.0/24";
                   dhcp.fixedIPs.storinator01 = {
                     hwAddress = "7c:c2:55:e0:d6:40";
                     ipAddress = "10.1.10.53";
                   };
-                dhcp.pool.from = "10.1.10.100";
-                dhcp.pool.to = "10.1.10.200";
                 };
-              lan = {
+                lan = genVlan 20 24;
-                id = 20;
+                iot = genVlan 40 24;
-                address = "10.1.20.1";
+                voip = genVlan 50 24;
-                prefixLength = 24;
+                dmz = genVlan 60 24;
-                subnet = "10.1.20.0/24";
+                unit1 = genVlan 110 24;
-                dhcp.pool.from = "10.1.20.100";
+                unit2 = genVlan 120 24;
-                dhcp.pool.to = "10.1.20.200";
+                unit3 = genVlan 130 24;
-              };
+                unit4 = genVlan 140 24;
-              iot = {
+                unit5 = genVlan 150 24 // {
-                id = 40;
-                address = "10.1.40.1";
-                prefixLength = 24;
-                subnet = "10.1.40.0/24";
-                dhcp.pool.from = "10.1.40.100";
-                dhcp.pool.to = "10.1.40.200";
-              };
-              voip = {
-                id = 50;
-                address = "10.1.50.1";
-                prefixLength = 24;
-                subnet = "10.1.50.0/24";
-                dhcp.pool.from = "10.1.50.100";
-                dhcp.pool.to = "10.1.50.200";
-              };
-              dmz = {
-                id = 60;
-                address = "10.1.60.1";
-                prefixLength = 24;
-                subnet = "10.1.60.0/24";
-                dhcp.pool.from = "10.1.60.100";
-                dhcp.pool.to = "10.1.60.200";
-              };
-              unit1 = {
-                id = 110;
-                address = "10.1.110.1";
-                prefixLength = 24;
-                subnet = "10.1.110.0/24";
-                dhcp.pool.from = "10.1.110.100";
-                dhcp.pool.to = "10.1.110.200";
-              };
-              unit2 = {
-                id = 120;
-                address = "10.1.120.1";
-                prefixLength = 24;
-                subnet = "10.1.120.0/24";
-                dhcp.pool.from = "10.1.120.100";
-                dhcp.pool.to = "10.1.120.200";
-              };
-              unit3 = {
-                id = 130;
-                address = "10.1.130.1";
-                prefixLength = 24;
-                subnet = "10.1.130.0/24";
-                dhcp.pool.from = "10.1.130.100";
-                dhcp.pool.to = "10.1.130.200";
-              };
-              unit4 = {
-                id = 140;
-                address = "10.1.140.1";
-                prefixLength = 24;
-                subnet = "10.1.140.0/24";
-                dhcp.pool.from = "10.1.140.100";
-                dhcp.pool.to = "10.1.140.200";
-              };
-              unit5 = {
-                id = 150;
-                address = "10.1.150.1";
-                prefixLength = 24;
-                subnet = "10.1.150.0/24";
                   dhcp.fixedIPs.newt = {
                     hwAddress = "7c:d3:0a:21:58:0b";
                     ipAddress = "10.1.150.22";
                   };
-                dhcp.pool.from = "10.1.150.100";
-                dhcp.pool.to = "10.1.150.200";
                 };
               };
               trunkPorts = [ "enp2s0" ];

flake.nix

@@ -34,6 +34,8 @@
         ./modules/clan/flake-module.nix
       ];
 
+      _module.args.libNet = inputs.nixpkgs.lib.extend inputs.nix-lib-net.overlays.raw;
+
       perSystem =
         { system, ... }:
         let

modules/clan/gw-router/dns-dhcp.nix

@@ -4,11 +4,9 @@
       {
 
         lib,
-        inputs,
         ...
       }:
       let
-        libNet = lib.extend inputs.nix-lib-net.overlays.default;
         dhcpVlans = lib.filterAttrs (_: vlan: vlan.dhcp.enable) settings.vlans;
       in
       {