Enable hail service for pulsebert and glotzbert

hosts/glotzbert/configuration.nix

@@ -17,6 +17,8 @@ in
     [ # Include the results of the hardware scan.
       ./hardware-configuration.nix
       ../../lib/default-gateway.nix
+      ../../lib/hail.nix
+      ../../lib/hq.nix
     ];
 
   # Use the systemd-boot EFI boot loader.

hosts/pulsebert/configuration.nix

@@ -16,6 +16,7 @@ in {
       ../../lib/users.nix
       ../../lib/mpd.nix
       ../../lib/yggdrasil.nix
+      ../../lib/hail.nix
     ];
 
   # Use the systemd-boot EFI boot loader.

lib/hail.nix

@@ -0,0 +1,7 @@
+{ config, ... }: {
+
+  services.hail = {
+    enable = true;
+    hydraJobUri = "https://hydra.hq.c3d2.de/job/c3d2/hail/${config.networking.hostname}-activator;";
+  };
+}