Pod is invalid: spec.volumes[4].name: Duplicate value: "server-data"

[stevefan1999-personal]

What happened?

I would like to persist the world, so I added something like this:

      podOverrides:
        volumes:
        - emptyDir: {}
          name: server-data

But the actual GameServer generated does not take into account of the pod override

What components are involved in your issue?

No response

Version

0.8.2

Kubernetes Version

Irrelevant

Relevant log output

No response

Code of Conduct

• I agree to follow this project's Code of Conduct

[jeremylvln]

Hi @stevefan1999-personal!

The volumes and volumeClaims fields are only "additions" to the existing volumes Shulker, and as far as I know, Kubernetes does not allow overlapping volumes (for instance volume A mounting /mnt/a/ and volume B /mnt/a/world). I don't plan making this volume overridable because Shulker is injecting ephemeral configuration files that are not meant to be persisted.

However, I understand your issue and I will try to find a nice way of handling it. Do not hesitate if you have any suggestion. I'm quite busy currently, but I will do my best.

Thanks!

[413n]

Hey @jeremylvln ,
It's been a quite long time since this issue was opened, but I was wondering if there is now a way to persist any data from the container, mainly something like the world data (that could also not be strictly the /world folder but still in the server root folder).
I've seen the example of mounting-volumes (https://github.com/jeremylvln/Shulker/tree/main/examples/mounting-volumes) but I don't know still if that would solve this problem!
I really want to use shulker because my server is only minigames, but I have one minigames where I have to persist multiple worlds data (that currently I place in <server root folder>/worlds/player-uuid/*, so I had this doubt that I'm not sure I can do!
Thanks!