From 42df69164dbc74e5ddb54f5a7a01fd66260fef57 Mon Sep 17 00:00:00 2001
From: Akshay Nair <phenax5@gmail.com>
Date: Sat, 14 Jun 2025 16:40:48 +0530
Subject: Switch to coredns + refactor dns hosts mapping into service + more
 refactor

---
 services/service-router.service.nix | 47 +++++++++++++++++++++++++++++++++++++
 1 file changed, 47 insertions(+)
 create mode 100644 services/service-router.service.nix

(limited to 'services/service-router.service.nix')

diff --git a/services/service-router.service.nix b/services/service-router.service.nix
new file mode 100644
index 0000000..e52280f
--- /dev/null
+++ b/services/service-router.service.nix
@@ -0,0 +1,47 @@
+{ config, lib, ... }:
+with lib;
+let
+  cfg = config.services.service-router;
+in {
+  imports = [
+    ./bacchus-dns.service.nix
+  ];
+
+  options.services.service-router = {
+    enable = mkEnableOption "enable router";
+    routes = mkOption {
+      type = types.attrsOf (types.submodule { options = {
+        port = mkOption { type = types.int; };
+        host = mkOption { type = types.str; default = "127.0.0.1"; };
+        protocol = mkOption { type = types.str; default = "http"; };
+        basePath = mkOption { type = types.str; default = ""; };
+        extraNginxOptions = mkOption { type = types.attrs; default = {}; };
+      }; });
+      default = {};
+    };
+  };
+
+  config = lib.mkIf cfg.enable {
+    services.nginx = {
+      enable = true;
+      recommendedOptimisation = true;
+      virtualHosts = lib.mapAttrs (_: val:
+        let
+          opts = if hasAttr "extraNginxOptions" val then val.extraNginxOptions else {};
+        in {
+          locations."/" = {
+            proxyPass =
+              "${val.protocol}://${val.host}:${toString val.port}${val.basePath}";
+            proxyWebsockets = true;
+          } // opts;
+        }
+      ) cfg.routes;
+    };
+
+    # Hostname mapping
+    services.bacchus-dns = {
+      enable = true;
+      hosts = mapAttrs (_: val: val.host) cfg.routes;
+    };
+  };
+}
-- 
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