Emitter: Make Rupert TLS upstream IPv6-only

hosts/Emitter.nix

@@ -149,10 +149,24 @@
         '';
     };
 
+    services.goatcounter = {
+        enable = true;
+        proxy = true;
+    };
+
+    services.nginx = {
+        commonHttpConfig = ''
+            log_format combined_realip '$proxy_protocol_addr - $remote_user [$time_local] "$request" $status $body_bytes_sent "$http_referer" "$http_user_agent"';
+            log_format combined_vhost escape=none '$host: $remote_addr $remote_user [$time_local] "$request" $status $body_bytes_sent "$http_referer" "$http_user_agent"';
+            access_log /var/log/nginx/access.log combined_vhost;
+        '';
+    };
+
     services.logrotate = {
         enable = true;
         settings.nginx = {
-            rotate = 2;
+            frequency = "daily";
+            rotate = 14;
         };
     };
 

hosts/forgejo.nix

@@ -130,8 +130,6 @@ in
                 set_real_ip_from 127.0.0.1;
                 set_real_ip_from ::1;
                 real_ip_header proxy_protocol;
-                proxy_set_header X-Real-IP $proxy_protocol_addr;
-                proxy_set_header X-Fowarded-For $proxy_protocol_addr;
 
                 access_log /var/log/nginx/access.${domain}.log combined_realip;
             '';

hosts/tls_sni.nix

@@ -3,31 +3,28 @@
     services.nginx = {
         streamConfig = ''
             map $ssl_preread_server_name $target_backend {
+                default         rupert;
                 md.gvfr.de      rupert;
                 rupert.gvfr.de  rupert;
-                default localserv;
+                git.25120.org   localserv;
             }
 
             upstream rupert {
-                server rupert.gvfr.de:4431;
+                zone upstream_rupert 64k;
+
+                server rupert.gvfr.de:4431 resolve;
+                resolver 9.9.9.9 ipv4=off ipv6=on;
             }
 
             upstream localserv {
-                server localhost:4431;
+                server 127.0.0.1:4431;
             }
 
             server {
                 listen 443;
                 ssl_preread on;
-
-                # proxy_connect_timeout 1s;
-                # proxy_timeout 3s;
-                # resolver 1.1.1.1;
-
-                proxy_pass $target_backend;
-                proxy_next_upstream off;
-
                 proxy_protocol on;
+                proxy_pass $target_backend;
             }
         '';