default.conf

server {
    listen	80;
    server_name example.com localhost;

    return 301 https://$host$request_uri;
}

server {
    listen       443 ssl;
    server_name  example.com localhost;

    ssl_certificate	/etc/nginx/ssl/fullchain.pem;
    ssl_certificate_key /etc/nginx/ssl/privkey.pem;

    location / {
        proxy_pass http://open-webui:8080;

        # Add WebSocket support
        proxy_http_version 1.1;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection "upgrade";

        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;

        # Disable proxy buffering for better streaming response from models
        proxy_buffering off;
    }
}