Question - How to pass multiple OTP-Instances to Transitmux using Earthfile about headway HOT 6 CLOSED

Hello!

I haven't tested transitmux with containers other than what is built by the Earthfile, but if you have an OTP instance at a different URL, it should work without having to rebuild any containers. You'll only need to override the container's arguments.

With docker/compose this is via the CMD parameter, or if you're using kubernetes, the same thing is (more reasonably) called args.

https://docs.docker.com/engine/reference/run/#overriding-dockerfile-image-defaults

from headway.

I get that.
But I was asking what's the correct way to pass multiple instances to the transitmux-container.
Is this supposed to work?

CMD ["http://opentripplanner_berlin:8080/otp/routers","http://opentripplanner_vienna:8080/otp/routers"]

from headway.

from headway.

No luck. I cant get it to work.
I wonder why my OTP-Service is reachable with http://opentripplanner:8000 when I explicitly name the container opentripplanner_berlin

from headway.

Are you running in kubernetes or docker compose?

Can you share any of the corresponding configuration?
Can you share any specific error output that you're seeing?

from headway.

Managed to get it to work after I put OTP behind a reverse proxy.
Running docker swarm.

A direct call via http://opentripplanner_berlin:8080 did not work.
It seems that there is another layer where the Transitmux-Container can reach the OTP-instance generated by the Earthfile via http://opentripplanner:8000 although this Container is named opentripplanner_berlin.
I just dont get where this happens.
But your code is working. It's just an understanding issue of mine.
Thanks for your work and help.
I much appreciate it.

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