events {
    worker_connections 1024;
}

http {
    upstream authors_service {
        server authors:3000;
    }

    upstream books_service {
        server books:3001;
    }

    server {
        listen 80;

        location /authors {
            proxy_pass http://authors_service;
            proxy_set_header Host $host;
            proxy_set_header X-Real-IP $remote_addr;
            proxy_set_header X-Forwarded-Proto $scheme;
        }

        location /books {
            proxy_pass http://books_service;
            proxy_set_header Host $host;
            proxy_set_header X-Real-IP $remote_addr;
            proxy_set_header X-Forwarded-Proto $scheme;
        }
    }
}