For docker run:

docker run -d \
  -p 11235:11235 \
  --name crawl4ai \
  --shm-size=1g \
  unclecode/crawl4ai:latest

Make sure your docker container started:

run command: docker ps





Then add to config nginx server:


server {
	listen "your server shared ip address":80;	
	server_name example.domain.com  www.example.doamin.com;

	
	location / {
		location ~.*\.(3gp|gif|jpg|jpeg|png|ico|wmv|avi|asf|asx|mpg|mpeg|mp4|pls|mp3|mid|wav|swf|flv|html|htm|txt|js|css|exe|zip|tar|rar|gz|tgz|bz2|uha|7z|doc|docx|xls|xlsx|pdf|iso|woff|ttf|svg|eot|sh|webp)$ {
			root /home/domain.com/example.domain.com;					
			expires max;
			try_files $uri $uri/ @backend;
		}
		
	proxy_pass http://localhost:11235;
        proxy_set_header Upgrade $http_upgrade; # websocket support
        proxy_set_header Connection "upgrade";  # websocket support
        proxy_set_header Host $host;
        proxy_set_header Connection '';
        proxy_http_version 1.1;
        chunked_transfer_encoding off;
        proxy_buffering off;
        proxy_cache off;
        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;
}
}

restart nginx 

enter browser and type: http://example.domain.com/playground/



Enjoy!