URL PATH Rewrite

[ryanmerolle]

1. Caddy version (caddy version):

2.3.0

2. How I run Caddy:

Docker Compose with Caddyfile

a. System environment:

Docker version 19.03.12
Docker-Compose version 1.26.2

b. Command:

docker-compose up

c. Service/unit/compose file:

paste full file contents here

d. My complete Caddyfile or JSON config:

server1/netbox/ {
    reverse_proxy netbox:8080
    }
}

3. The problem I’m having:

I like to troubleshoot the app deployment before moving cnames towards a server using the logic of the server name and the app name for the url path.  The challenge is that when I browse to 
<servername>/netbox/ the url gets changed to <servername>/login/?next=/netbox/ the valid url should be <servername>/netbox/login/?next=/

4. Error messages and/or full log output:

5. What I already tried:

6. Links to relevant resources:

Thanks for the help!

[francislavoie]

You’re running into this problem:

The "subfolder problem", OR, "why can't I reverse proxy my app into a subfolder?"

Have you ever tried to reverse proxy an app into its own little subfolder of your domain name? Makes things neat, doesn’t it? Using example.com/foo/ for one app, example.com/bar/ for another. If you’re coming here from one of the selfhosted communities, you might be thinking along the lines of example.com/sonarr/, example.com/radarr/ etc. Chances are, you’ve tried some configuration along these lines: example.com { redir /sonarr /sonarr/ handle_path /sonarr/* { reverse_proxy localhost…

[ryanmerolle]

Thanks! My search fu was failing me.