Add external host support

modules/system/networking/default.nix

@@ -18,7 +18,7 @@ in
     nodes = lib.mkOption {
       type = lib.types.anything;
       default =
-        self.nixosConfigurations
+        self.allHosts
         |> lib.attrValues
         |> lib.map (host: host.config.custom.networking)
         |> lib.map (

modules/system/networking/overlay.nix

@@ -57,7 +57,7 @@ in
     dnsServers = lib.mkOption {
       type = lib.types.anything;
       default =
-        self.nixosConfigurations
+        self.allHosts
         |> lib.attrValues
         |> lib.filter (host: host.config.custom.services.dns.enable)
         |> lib.map (host: host.config.custom.networking.overlay.address);

modules/system/services/dns.nix

@@ -27,7 +27,7 @@ in
                 netCfg.nodes
                 |> lib.map (node: "\"${node.hostName}.${node.overlay.domain}. A ${node.overlay.address}\"");
               serviceRecords =
-                self.nixosConfigurations
+                self.allHosts
                 |> lib.attrValues
                 |> lib.concatMap (
                   host:

modules/system/services/sshd.nix

@@ -41,7 +41,7 @@ in
     };
 
     users.users.seb.openssh.authorizedKeys.keyFiles =
-      self.nixosConfigurations
+      self.allHosts
       |> lib.attrValues
       |> lib.filter (host: host.config.networking.hostName != netCfg.hostName)
       |> lib.filter (host: host.config |> lib.hasAttr "home-manager")

modules/system/services/syncthing.nix

@@ -87,7 +87,7 @@ in
         settings =
           let
             hosts =
-              self.nixosConfigurations
+              self.allHosts
               |> lib.filterAttrs (_: host: host.config.networking.hostName != config.networking.hostName)
               |> lib.filterAttrs (_: host: host.config.custom.services.syncthing.enable);
           in

modules/system/web-services/gatus.nix

@@ -173,7 +173,7 @@ in
       web-services.gatus.endpoints =
         let
           defaultEndpoints =
-            self.nixosConfigurations
+            self.allHosts
             |> lib.mapAttrs (
               _: host:
               host.config.custom.services.caddy.virtualHosts |> lib.attrValues |> lib.map (vHost: vHost.domain)