fixes for oracle when updating to latest

modules/services/nextcloud.nix

@@ -15,7 +15,7 @@
 
     services.nextcloud = {
       enable = true;
-      package = pkgs.nextcloud24; # Required to specify
+      package = pkgs.nextcloud25; # Required to specify
       https = true;
       hostName = "localhost";
       maxUploadSize = "50G";

modules/services/prometheus.nix

@@ -8,6 +8,10 @@
   config = {
 
     services.grafana.enable = true;
+
+    # Required to fix error in latest nixpkgs
+    services.grafana.settings = { };
+
     services.prometheus = {
       enable = true;
       exporters.node.enable = true;

modules/services/transmission.nix

@@ -50,6 +50,10 @@
       }];
     }];
 
+    # Caddy and Transmission both try to set rmem_max for larger UDP packets.
+    # We will choose Transmission's recommendation (4 MB).
+    boot.kernel.sysctl."net.core.rmem_max" = 4194304;
+
     # Allow inbound connections to reach namespace
     systemd.services.transmission-web-netns = {
       description = "Forward to transmission in wireguard namespace";

modules/services/vaultwarden.nix

@@ -52,6 +52,7 @@ in {
       handle = [{
         handler = "reverse_proxy";
         upstreams = [{ dial = "localhost:8222"; }];
+        headers.request.add."X-Real-IP" = [ "{http.request.remote.host}" ];
       }];
     }];