From 304bbf59e1c400565fe93a98e2f9682d08c1abf8 Mon Sep 17 00:00:00 2001
From: Nathan Woodburn <github@nathan.woodburn.au>
Date: Fri, 15 Dec 2023 15:14:07 +1100
Subject: [PATCH] try chatgpt again

---
 nginx.conf | 31 +++++++++++++++++++++++--------
 1 file changed, 23 insertions(+), 8 deletions(-)

diff --git a/nginx.conf b/nginx.conf
index 8301072..45dc3c6 100644
--- a/nginx.conf
+++ b/nginx.conf
@@ -6,27 +6,42 @@ upstream loadbalancer {
     server hnsns.net:443 weight=1 max_fails=1 fail_timeout=30s;
 }
 
-
 server {
     listen 80;
-    # Catch all servers
     server_name _;
 
     location / {
-        # Get upstream host
+        # Randomly select a host
         set $upstream_host "";
 
-        # Randomly select a host
-        set $upstream_host loadbalancer;
+        if ($host ~* ^doh\.hnshosting\.au$) {
+            set $upstream_host doh.hnshosting.au;
+        }
+        if ($host ~* ^easyhandshake\.com$) {
+            set $upstream_host easyhandshake.com;
+        }
+        if ($host ~* ^doh\.hnsdns\.com$) {
+            set $upstream_host doh.hnsdns.com;
+        }
+        if ($host ~* ^hs\.dnssec\.dev$) {
+            set $upstream_host hs.dnssec.dev;
+        }
+        if ($host ~* ^hnsns\.net$) {
+            set $upstream_host hnsns.net;
+        }
+
+        # Use the named location without the @ prefix
+        proxy_pass https://dynamic_upstream;
+    }
+
+    location dynamic_upstream {
+        # Use a named location to set proxy_pass dynamically
         proxy_pass https://$upstream_host;
         proxy_ssl_verify off;
         proxy_set_header X-Real-IP $remote_addr;
         proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
         proxy_set_header X-Forwarded-Proto $scheme;
-
-        # Show which node served the request in logs
         add_header X-Load-Balancer-Node $upstream_addr;
         add_header X-Load-Balancer-Node-Name $upstream_host;
-
     }
 }