Cleanup xnet module and add baseline modules

With these changes, the xnet module is useable as a system builder. At
this point, it is still undecided whether all configuration will be
generalized into this module, rather than keeping mini-modules local to
the machine they will run on.

1 files changed, 30 insertions, 0 deletions

diff --git a/modules/xnet/nginx.nix b/modules/xnet/nginx.nix
new file mode 100644
index 0000000..1a3df78
--- /dev/null
+++ b/modules/xnet/nginx.nix
@@ -0,0 +1,30 @@
+{ config, lib, ... }:
+let
+  cfg = config.xnet.nginx;
+
+  inherit (lib) mkOption mkIf types;
+in
+{
+
+  options.xnet.nginx = {
+    enable = mkOption {
+      type = types.bool;
+      default = false;
+      description = "Enable optimized nginx.";
+    };
+  };
+
+  config = mkIf cfg.enable {
+    networking.firewall.allowedTCPPorts = [ 80 443 ];
+
+    services.nginx = {
+      enable = true;
+      recommendedBrotliSettings = true;
+      recommendedGzipSettings = true;
+      recommendedOptimisation = true;
+      recommendedProxySettings = true;
+      recommendedTlsSettings = true;
+      recommendedZstdSettings = true;
+    };
+  };
+}