Traefik V3 new or modified Middlewares not supported

[gcaracuel]

Welcome!

• Yes, I've searched similar issues on GitHub and didn't find any.
• Yes, I've searched similar issues on the Traefik community forum and didn't find any.

What version of the Traefik's Helm Chart are you using?

24.0.0

What version of Traefik are you using?

v3.0

What did you do?

Migrated ipWhitelist Middleware to ipAllowList but ipAllowList is not supported at CRDs.

Similar issues will happen to new Middlewares like grpcWeb

What did you see instead?

When using old type ipWhitelist controller fails, when trying to use ipAllowList CRDs do not allow it.

What is your environment & configuration?

Not needed

Additional Information

No response

[mloiseleur]

Hello @gcaracuel ,

You're right. If you need grpcweb or ipAllowList it to work, FTM, you'll need to apply manually CRDs of Traefik Proxy in v3.0 branch.

Be warned that it will (probably) break again : the work in Traefik v3.0 on CRDs is not finished.
See traefik/traefik#9125 and traefik/traefik#9600 for more info.

[gcaracuel]

Hello @mloiseleur

Thanks for your reply. I am afraid I won't be able to apply that branch as I am using GitOps approach and this Helm Chart so it would be overwritten. So I could just discard usage of V3 until all this is king of sorted out.
A new groupversion and keep it aligned in this Helm Chart would have solved this and will add users to V3 beta but I could understand why is not done.

Gonna close this and wait for a stable V3

[sjmiller609]

To clarify for anyone else that ends up here - Traefik version 2 and Traefik version 3 have different API specifications for the API version traefik.io/v1alpha1. More info here traefik/traefik#9600 (comment)