SponsorBlockServer/nginx/nginx.conf

worker_processes 8;
worker_rlimit_nofile 8192;

events {
  worker_connections  32768;  ## Default: 1024
}

http {
    include    /etc/nginx/mime.types;
    include    /etc/nginx/proxy.conf;
    include    /etc/nginx/fastcgi.conf;
  
    upstream backend_GET {
	least_conn;        
        server localhost:4442;
        server localhost:4443;
        server localhost:4444;
        server localhost:4445;
        server localhost:4446;
        #server localhost:4447;
        #server localhost:4448;
    }
    upstream backend_POST {
        server localhost:4441;
    }

    proxy_cache_path /var/cache/nginx levels=1:2 keys_zone=CACHEZONE:10m inactive=60m max_size=40m;
    proxy_cache_key "$scheme$request_method$host$request_uri";
    add_header X-Cache $upstream_cache_status;

    server {
        server_name sponsor.ajay.app api.sponsor.ajay.app;

	access_log off;
        error_log /dev/null;

	error_page 404 /404.html;
	error_page 500 @myerrordirective_500;
	error_page 502 @myerrordirective_502;
	error_page 504 @myerrordirective_504;
	#location = /404 {
	#	root /home/sbadmin/caddy/SponsorBlockSite/public-prod;
	#	internal;
	#}

	location @myerrordirective_500 {
 	    return 502 "Internal Server Error";
	}
	location @myerrordirective_502 {
            return 502 "Bad Gateway";
        }
	location @myerrordirective_504 {
            return 502 "Gateway Timeout";
        }


	location /news {
	    return 301 https://blog.ajay.app/sponsorblock;
	}

	location /viewer {
	    return 301 https://sb.ltn.fi;
	}

	location /invidious/ {
	    proxy_pass https://invidious.fdn.fr/;
	}

	location /test/ {
	    proxy_pass http://localhost:4440/;
            #proxy_pass https://sbtest.etcinit.com/;
	}

        location /api/skipSegments {
            proxy_pass http://backend_$request_method;
        }

        location /api/getTopUsers {
            proxy_pass http://backend_GET;
            proxy_cache CACHEZONE;
            proxy_cache_valid  20m;
        }

        location /api/getTotalStats {
            proxy_pass http://backend_GET;
        }

        
        location /api/getVideoSponsorTimes {
            proxy_pass http://backend_GET;
        }
        
        location = /database.db {
            alias /home/sbadmin/sponsor/databases/sponsorTimes.db;
        }
        
        location /api {
            proxy_pass http://backend_POST;
        }
        
        location / {
            root /home/sbadmin/caddy/SponsorBlockSite/public-prod;
            
            ### CORS
            if ($request_method = 'OPTIONS') {
                add_header 'Access-Control-Allow-Origin' '*';
                add_header 'Access-Control-Allow-Methods' 'GET, POST, OPTIONS';
                #
                # Custom headers and headers various browsers *should* be OK with but aren't
                #
                add_header 'Access-Control-Allow-Headers' 'DNT,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type,Range';
                #
                # Tell client that this pre-flight info is valid for 20 days
                #
                add_header 'Access-Control-Max-Age' 1728000;
                add_header 'Content-Type' 'text/plain; charset=utf-8';
                add_header 'Content-Length' 0;
                return 204;
             }
             if ($request_method = 'POST') {
                add_header 'Access-Control-Allow-Origin' '*';
                add_header 'Access-Control-Allow-Methods' 'GET, POST, OPTIONS';
                add_header 'Access-Control-Allow-Headers' 'DNT,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type,Range';
                add_header 'Access-Control-Expose-Headers' 'Content-Length,Content-Range';
             }
             if ($request_method = 'GET') {
                add_header 'Access-Control-Allow-Origin' '*';
                add_header 'Access-Control-Allow-Methods' 'GET, POST, OPTIONS';
                add_header 'Access-Control-Allow-Headers' 'DNT,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type,Range';
                add_header 'Access-Control-Expose-Headers' 'Content-Length,Content-Range';
             }
        }
        
    
    listen 443 ssl; # managed by Certbot
    ssl_certificate /etc/letsencrypt/live/sponsor.ajay.app/fullchain.pem; # managed by Certbot
    ssl_certificate_key /etc/letsencrypt/live/sponsor.ajay.app/privkey.pem; # managed by Certbot
    include /etc/letsencrypt/options-ssl-nginx.conf; # managed by Certbot
    ssl_dhparam /etc/letsencrypt/ssl-dhparams.pem; # managed by Certbot

}
    
    



    server {

	 access_log off;
        error_log /dev/null;

    if ($host = api.sponsor.ajay.app) {
        return 301 https://$host$request_uri;
    } # managed by Certbot


    if ($host = sponsor.ajay.app) {
        return 301 https://$host$request_uri;
    } # managed by Certbot


        listen 80;
        server_name sponsor.ajay.app api.sponsor.ajay.app;
    return 404; # managed by Certbot




}}