fix excessive logging in nginx config

.husky/pre-push

@@ -1 +1 @@
-echo "run pre_push first: pnpm run pre_push" && exit 1
+echo "run pre_push first: pnpm run pre_push && git push --no-verify" && exit 1

rov-tooling/config-files/nginx.conf

@@ -1,12 +1,12 @@
 
 # user pi;
-worker_processes  auto;
+worker_processes  1;
 
 error_log  /var/log/nginx/error.log notice;
 pid        /tmp/nginx.pid;
 
 events {
-    worker_connections  768;
+    worker_connections  200;
 }
 
 http {
@@ -18,9 +18,9 @@ http {
     scgi_temp_path /tmp/scgi_temp;
 
     # setup logging:
-    log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
-                      '$status $body_bytes_sent "$http_referer" '
-                      '"$http_user_agent" "$http_x_forwarded_for"';
+    log_format  main  '[$time_local] $server_addr:$server_port -> $remote_addr:$remote_port'
+                      '"$request" $status $body_bytes_sent '
+                      '"$http_referer" "$http_user_agent" ';
     access_log  /var/log/nginx/access.log  main;
 
     # common defaults:
@@ -54,11 +54,21 @@ http {
         location / {
             root  /usr/share/nginx/html/frontend/;
             index  index.html index.htm;
+
+            # # kill cache (reduces CPU & memory usage)
+            # expires -1;
+            # #TODO: add more cache control headers https://serverfault.com/questions/1067735/stop-nginx-from-locally-caching-a-directory
+            # add_header Cache-Control "no-store, no-cache, must-revalidate, proxy-revalidate, max-age=0";
         }
 
         location /internal {
             root /usr/share/nginx/html/;
             index index.html index.htm;
+
+            # # kill cache (reduces CPU & memory usage)
+            # expires -1;
+            # #TODO: add more cache control headers https://serverfault.com/questions/1067735/stop-nginx-from-locally-caching-a-directory
+            # add_header Cache-Control "no-store, no-cache, must-revalidate, proxy-revalidate, max-age=0";
         }
 
         location /all {
@@ -139,12 +149,15 @@ http {
         }
     }
 
+
 	# expose chromium dev tools port
 	server {
         listen       9224; # port for ipv4
         listen       [::]:9224; # port for ipv6
         # server_name  localhost;
 
+        large_client_header_buffers 4 32k;
+
         location / {
             proxy_pass         http://127.0.0.1:9224/;
             proxy_redirect     off;
@@ -155,19 +168,10 @@ http {
 
             proxy_set_header   Host             $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-For  $proxy_add_x_forwarded_for; # seems to cause problems, will recursively add IPs to the access log
             proxy_connect_timeout      90;
             proxy_send_timeout         90;
             proxy_read_timeout         90;
-
-            # proxy_buffer_size          4k;
-            # proxy_buffers              4 32k;
-            # proxy_busy_buffers_size    64k;
-            # proxy_temp_file_write_size 64k;
-
-            # client_max_body_size       10m;
-            # client_body_buffer_size    128k;
         }
     }