Custom port appears in published app URL

1

I setup a self hosted Baserow Docker install. My docker-compose.yml file is shown below.

  • I’m using the v2.0.3 all-in-one image
  • I use a custom port for Baserow (in this example, 12345)
  • This setup sits behind an Nginx Proxy Manager reverse proxy.

I can access Baserow at http://192.168.1.xx:12345 fine. The issue I’m having is that when I publish an Application Builder app, it turns the URL into something like this:

https://baserowapp.mydomain.com:12345

This link doesn’t work. However, if I use https://baserowapp.mydomain.com, it works fine.

How can I keep Baserow from including the custom port in the published app URL?

docker-compose.yml

services:
baserow:
container_name: baserow
image: baserow/baserow:2.0.3
environment:
BASEROW_PUBLIC_URL: ‘http://192.168.1.xx:12345’
BASEROW_EXTRA_ALLOWED_HOSTS: ‘192.168.1.xx,http://baserowapp.mydomain.com’
ports:
- “12345:80”
- “56789:443”
volumes:
- baserow_data:/baserow/data

volumes:
baserow_data:

Nginx Proxy Manager

NPM_setup
NPM_setup484×525 15 KB

NPM_setup_2
NPM_setup_2500×381 10.1 KB

ps- I have a Caddyfile in the same Docker directory, but not sure if it’s needed. It’s the default one- I didn’t make any changes to it.

{
on_demand_tls {
ask {$PRIVATE_BACKEND_URL:localhost:8000}/api/builder/domains/ask-public-domain-exists/
}

{$BASEROW_CADDY_GLOBAL_CONF}

}

{$BASEROW_CADDY_ADDRESSES} {
tls {
on_demand
}

@is_baserow_tool {
    expression "{$BASEROW_PUBLIC_URL}".contains({http.request.host})
}

handle @is_baserow_tool {
    handle /api/* {
        reverse_proxy {$PRIVATE_BACKEND_URL:localhost:8000}
    }

    handle /ws/* {
        reverse_proxy {$PRIVATE_BACKEND_URL:localhost:8000}
    }

    handle /mcp/* {
        reverse_proxy {$PRIVATE_BACKEND_URL:localhost:8000}
    }

    handle /assistant/* {
        reverse_proxy {$PRIVATE_BACKEND_URL:localhost:8000}
    }

    handle_path /media/* {
        @downloads {
            query dl=*
        }
        header @downloads Content-disposition "attachment; filename={query.dl}"

        # Allow to call head from public url to get size
        header {
            Access-Control-Allow-Origin {$BASEROW_PUBLIC_URL:http://localhost}
            Access-Control-Allow-Methods "GET, HEAD, OPTIONS"
            Access-Control-Allow-Headers "*"
            Access-Control-Expose-Headers "Content-Length, Content-Type"
        }

        file_server {
            root {$MEDIA_ROOT:/baserow/media/}
        }
    }

    handle_path /static/* {
        file_server {
            root {$STATIC_ROOT:/baserow/static/}
        }
    }
}

reverse_proxy {$PRIVATE_WEB_FRONTEND_URL:localhost:3000}

}

2

Hey @umbighouse,

have you tried setting BASEROW_PUBLIC_URL=https://baserowapp.mydomain.com?

You should be able to find the right settings for your setup here: Installing Baserow behind Nginx