Different hosts config layout + use IPs

flake.nix

@@ -18,14 +18,17 @@
 
       homelabConfig = import ./config.nix;
       roles = import ./roles { inherit utils; };
-      hosts = import ./hosts.nix { inherit homelabConfig roles; };
+      hosts = import ./hosts.nix {
+        inherit homelabConfig roles;
+        lib = nixpkgs.lib;
+      };
     in
     {
       nixosConfigurations = nixpkgs.lib.mapAttrs (
-        hostname: value:
+        _: value:
         (utils.mkSystem {
           inherit hosts;
-          hostConfig = (value // { inherit hostname; });
+          hostConfig = value;
         })
       ) hosts;
     };

hosts.nix

@@ -1,37 +1,20 @@
 {
   roles,
   homelabConfig,
+  lib,
   ...
 }:
-let
+lib.attrsets.mapAttrs' (
-  hlConfig = homelabConfig;
+  name: _:
-in
+  let
-{
+    cfg = import (./hosts + "/${name}") {
-  base = {
+      inherit roles;
-    roles = [ ];
+      hlConfig = homelabConfig;
-    config = { };
-    stateVersion = "24.05";
-  };
-
-  nix-test = {
-    roles = with roles; [
-      traefik
-      sonarr
-    ];
-    config = {
-      sonarr.domain = "sonarr2.${hlConfig.domain}";
-      traefik.wildcardDomains = [ hlConfig.domain ];
     };
-    stateVersion = "24.05";
+    hostname = cfg.hostname;
-  };
+  in
-
+  {
-  nix-test2 = {
+    name = hostname;
-    roles = with roles; [
+    value = cfg;
-      sonarr
+  }
-    ];
+) (builtins.readDir ./hosts)
-    config = {
-      sonarr.domain = "sonarr.${hlConfig.domain}";
-    };
-    stateVersion = "24.05";
-  };
-}

hosts/base.nix

@@ -0,0 +1,15 @@
+{
+  roles,
+  hlConfig,
+}:
+{
+  hostname = "base";
+  managed = true;
+  ip = "192.168.10.98";
+
+  roles = with roles; [
+  ];
+  config = {
+  };
+  stateVersion = "24.05";
+}

hosts/nix-test.nix

@@ -0,0 +1,19 @@
+{
+  roles,
+  hlConfig,
+}:
+{
+  hostname = "nix-test";
+  managed = true;
+  ip = "192.168.10.99";
+
+  roles = with roles; [
+    traefik
+    sonarr
+  ];
+  config = {
+    sonarr.domain = "sonarr2.${hlConfig.domain}";
+    traefik.wildcardDomains = [ hlConfig.domain ];
+  };
+  stateVersion = "24.05";
+}

roles/sonarr.nix

@@ -14,7 +14,7 @@
       {
         name = "${hostname}-sonarr";
         rule = "Host(`${config.sonarr.domain}`)";
-        target = "http://${hostname}.lan:8989";
+        target = "http://${config.ip}:8989";
       }
     ];