Use hut substituter in all nodes

m/apex/configuration.nix

@@ -5,6 +5,7 @@
     ../common/xeon.nix
     ../common/ssf/hosts.nix
     ../module/ceph.nix
+    ../module/hut-substituter.nix
     ../module/slurm-server.nix
     ./nfs.nix
     ./wireguard.nix
@@ -76,10 +77,4 @@
       iptables -I nixos-fw 2 -p tcp -s 84.88.52.176 -j nixos-fw-refuse
     '';
   };
-
-  # Use tent for cache
-  nix.settings = {
-    extra-substituters = [ "https://jungle.bsc.es/cache" ];
-    extra-trusted-public-keys = [ "jungle.bsc.es:pEc7MlAT0HEwLQYPtpkPLwRsGf80ZI26aj29zMw/HH0=" ];
-  };
 }

m/bay/configuration.nix

@@ -3,6 +3,7 @@
 {
   imports = [
     ../common/ssf.nix
+    ../module/hut-substituter.nix
     ../module/monitoring.nix
   ];
 

m/eudy/configuration.nix

@@ -9,6 +9,7 @@
     ./cpufreq.nix
     ./fs.nix
     ./users.nix
+    ../module/hut-substituter.nix
     ../module/debuginfod.nix
   ];
 

m/fox/configuration.nix

@@ -8,6 +8,7 @@
     ../module/emulation.nix
     ../module/nvidia.nix
     ../module/slurm-client.nix
+    ../module/hut-substituter.nix
     ./wireguard.nix
   ];
 
@@ -72,12 +73,6 @@
     interfaces.enp1s0f0np0.useDHCP = true;
   };
 
-  # Use hut for cache
-  nix.settings = {
-    extra-substituters = [ "https://jungle.bsc.es/cache" ];
-    extra-trusted-public-keys = [ "jungle.bsc.es:pEc7MlAT0HEwLQYPtpkPLwRsGf80ZI26aj29zMw/HH0=" ];
-  };
-
   # Recommended for new graphics cards
   hardware.nvidia.open = true;
 

m/raccoon/configuration.nix

@@ -8,6 +8,7 @@
     ../module/ssh-hut-extern.nix
     ../module/nvidia.nix
     ../eudy/kernel/perf.nix
+    ../module/hut-substituter.nix
   ];
 
   # Don't install Grub on the disk yet
@@ -43,11 +44,6 @@
     };
   };
 
-  nix.settings = {
-    extra-substituters = [ "https://jungle.bsc.es/cache" ];
-    extra-trusted-public-keys = [ "jungle.bsc.es:pEc7MlAT0HEwLQYPtpkPLwRsGf80ZI26aj29zMw/HH0=" ];
-  };
-
   # Enable performance governor
   powerManagement.cpuFreqGovernor = "performance";
 

m/tent/configuration.nix

@@ -15,6 +15,7 @@
     ../hut/msmtp.nix
     ../module/p.nix
     ../module/vpn-dac.nix
+    ../module/hut-substituter.nix
   ];
 
   # Select the this using the ID to avoid mismatches

m/weasel/configuration.nix

@@ -3,6 +3,7 @@
 {
   imports = [
     ../common/ssf.nix
+    ../module/hut-substituter.nix
   ];
 
   # Select this using the ID to avoid mismatches