initial comment to add log_format

Signed-off-by: Dipankar Das <[email protected]>

Docker/nginx/template.conf

@@ -5,11 +5,16 @@ upstream frappe-bench-frappe {
 upstream frappe-bench-socketio-server {
 	server socketio:80 fail_timeout=120;
 }
+
+log_format prod_log '{"Request":"$request","Status":"$status","Request_URI":"$request_uri","Host":"$host","Client_IP":"$remote_addr","Proxy_IP(s)":"$proxy_add_x_forwarded_for","Proxy_Hostname":"$proxy_host","Real_IP":"$http_x_real_ip","User_Client":"$http_user_agent","TimeTaken":"$request_time","ContentType":"$content_type"}';
+
 server {
 
 	listen 80;
 	listen [::]:80;
 
+	access_log /var/log/nginx/access.log prod_log;
+
 	server_name {{ ' '.join(SITENAME.split(',')) }};
 	root /workspace/frappe-bench/sites;
 
@@ -23,6 +28,7 @@ server {
 	add_header X-XSS-Protection "1; mode=block";
 	add_header Referrer-Policy "same-origin, strict-origin-when-cross-origin";
 
+	server_tokens off;
 
 	location /assets {
 		try_files $uri =404;