daemon off;
worker_processes auto;
pcre_jit on;
include /etc/nginx/modules/*.conf;
include /etc/nginx/conf.d/*.conf;

events {
    worker_connections 1024;
}

http {
    include /etc/nginx/mime.types;
    default_type application/octet-stream;
    server_tokens off;
    client_max_body_size 1m;
    sendfile on;
    tcp_nopush on;
    gzip_vary on;

    map $http_upgrade $connection_upgrade {
        default upgrade;
        '' close;
    }

    server {
        listen 80 default_server;

        location / {
            proxy_pass http://127.0.0.1:3000;
            proxy_redirect off;
            proxy_set_header Host $host;
            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;
        }

        location /docs/ {
            alias /opt/app/docs/;
        }
    }
}