chore(iolear-beag): add active tag

hosts/eamhair/default.nix

@@ -7,8 +7,6 @@
 }: {
   imports = [../../networks/pi3B_rack.nix];
 
-  # Comment out deployment when building the SD Image.
-  deployment.targetHost = "10.42.0.205";
   networking.hostName = "eamhair"; # Define your hostname.
 
   environment.systemPackages = with pkgs; [];

hosts/iolear-beag/default.nix

@@ -14,7 +14,6 @@
   boot.loader.grub.enable = true;
   boot.loader.grub.device = "/dev/sda";
 
-  deployment.targetHost = "10.42.0.127";
   networking.hostName = "iolear-beag"; # Define your hostname.
 
   system.stateVersion = "18.09"; # The version of NixOS originally installed

outputs.nix

@@ -117,12 +117,20 @@ in {
         hosts/eamhair
         ragenix.nixosModules.default
       ];
+      deployment = {
+        tags = ["active"];
+        targetHost = "10.42.0.205";
+      };
     };
     iolear-beag = {
       imports = [
         hosts/iolear-beag
         ragenix.nixosModules.default
       ];
+      deployment = {
+        tags = ["inactive"];
+        targetHost = "10.42.0.127";
+      };
     };
     #paidh-uachdar = {
     #  imports = [