refactor: Note about emerging complexity and tweak keeplainve timeout value

Author: Alan Christie

nginx.conf

@@ -27,7 +27,6 @@ http {
         sendfile on;
         tcp_nopush on;
         tcp_nodelay on;
-        keepalive_timeout 650;
         types_hash_max_size 2048;
         # server_tokens off;
 
@@ -51,7 +50,8 @@ http {
         access_log /var/log/nginx/access.log;
         error_log /var/log/nginx/error.log;
 
-        # Tuneout settings
+        # Timeeout settings
+        keepalive_timeout           1000s;
         proxy_connect_timeout       1000s;
         proxy_send_timeout          1000s;
         proxy_read_timeout          1000s;

proxy_params

@@ -2,3 +2,10 @@ proxy_set_header Host $http_host;
 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;
+
+# Parameters are also located in nginx.con, and dnago_nginx.xonf
+# In fact the whole ingress configuration fo the satck is now
+# potentially "too complicated" and needs to be simplified.
+#
+# Alan Christie
+# January 2024