SponsorBlockServer/nginx/nginx.conf

worker_processes 8;
worker_rlimit_nofile 8192;

events {
  worker_connections  132768;  ## 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:4441;
	server localhost:4442;
        #server localhost:4443;
        #server localhost:4444;
        #server localhost:4445;
        #server localhost:4446;
        #server localhost:4447;
        #server localhost:4448;

	server 10.0.0.3:4441;        
	server 10.0.0.3:4442;

	#server 134.209.69.251:80 backup;

        server 116.203.32.253:80 backup;
        #server 116.203.32.253:80;
    }
    upstream backend_POST {
        #server localhost:4441;
        #server localhost:4442;
        server 10.0.0.3:4441;
	#server 10.0.0.3:4442;
    }
    upstream backend_db {
        server localhost:4441;
	#server 10.0.0.3:4441;
    }

    proxy_cache_path /var/cache/nginx levels=1:2 keys_zone=CACHEZONE:10m inactive=60m max_size=400m;
    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;

	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;
	#}

	#proxy_send_timeout 120s;

	location @myerrordirective_500 {
 	    return 400 "Internal Server Error";
	}
	location @myerrordirective_502 {
            return 400 "Bad Gateway";
        }
	location @myerrordirective_504 {
            return 400 "Gateway Timeout";
        }


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

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

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

        location /api/skipSegments {
            #return 200 "[]";
	    proxy_pass http://backend_$request_method;
            #proxy_cache CACHEZONE;
            #proxy_cache_valid  2m;
        }

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

        location /api/getTotalStats {
            proxy_pass http://backend_GET;
            #return 200 "";
	}

        
        location /api/getVideoSponsorTimes {
            proxy_pass http://backend_GET;
        }
     
	location /download/ {
	     #alias /home/sbadmin/sponsor/docker/database-export/;
	     return 307 https://cdnsponsor.ajay.app$request_uri;
	}
	location /database {
            proxy_pass http://backend_db;
	    #return 200 "Disabled for load reasons";
        }
   
        location = /database.db {
	    #return 404 "Sqlite database has been replaced with csv exports at https://sponsor.ajay.app/database. Sqlite exports might come back soon, but exported at longer intervals.";
            #alias /home/sbadmin/sponsor/databases/sponsorTimes.db;
            alias /home/sbadmin/test-db/database.db;
	}
       
	#location = /database/sponsorTimes.csv {
	#    alias /home/sbadmin/sponsorTimes.csv;
	#}
	

	#location /api/voteOnSponsorTime {
	#    return 200 "Success";
	#}
 
	#location /api/viewedVideoSponsorTime {
        #    return 200 "Success";
        #}

        location /api {
            proxy_pass http://backend_POST;
        }
        
        location / {
            root /home/sbadmin/SponsorBlockSite/public-prod;            

            ### CORS
            if ($request_method = 'OPTIONS') {
                add_header 'Access-Control-Allow-Origin' '*';
                add_header 'Access-Control-Allow-Methods' 'GET, POST, OPTIONS, DELETE';
                #
                # Custom headers and headers various browsers *should* be OK with but aren't
                #
                add_header 'Access-Control-Allow-Headers' 'DNT,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type,Range';
                #
                # Tell client that this pre-flight info is valid for 20 days
                #
                add_header 'Access-Control-Max-Age' 1728000;
                add_header 'Content-Type' 'text/plain; charset=utf-8';
                add_header 'Content-Length' 0;
                return 204;
             }
             if ($request_method = 'POST') {
                add_header 'Access-Control-Allow-Origin' '*';
                add_header 'Access-Control-Allow-Methods' 'GET, POST, OPTIONS, DELETE';
                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 ($request_method = 'GET') {
                add_header 'Access-Control-Allow-Origin' '*';
                add_header 'Access-Control-Allow-Methods' 'GET, POST, OPTIONS, DELETE';
                add_header 'Access-Control-Allow-Headers' 'DNT,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type,Range';
                add_header 'Access-Control-Expose-Headers' 'Content-Length,Content-Range';
             }
             if ($request_method = 'DELETE') {
                add_header 'Access-Control-Allow-Origin' '*';
                add_header 'Access-Control-Allow-Methods' 'GET, POST, OPTIONS, DELETE';
                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 default_server ssl http2; # managed by Certbot
    #listen 443 http3 reuseport;
    #ssl_protocols TLSv1.2 TLSv1.3;
    #listen 80;
    ssl_certificate /etc/letsencrypt/live/sponsor.ajay.app-0001/fullchain.pem; # managed by Certbot
    ssl_certificate_key /etc/letsencrypt/live/sponsor.ajay.app-0001/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 {
        server_name cdnsponsor.ajay.app;

	error_page 404 /404.html;
	
	#location /database/ {
	#     alias /home/sbadmin/sponsor/docker/database-export/;
	#}

	location /download/ {
	     alias /home/sbadmin/sponsor/docker/database-export/;
	}

	location / {
            root /home/sbadmin/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-0001/fullchain.pem; # managed by Certbot
    ssl_certificate_key /etc/letsencrypt/live/sponsor.ajay.app-0001/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




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


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


}}