Alert: Resources using Deprecated API Namespaces should be updated.

[sr229]

This issue is a:

• Bug Report
• Enhancement suggestion
• Feature request

We have some offending Applications that still uses deprecated API namespaces, from my discovery, the following WILL NOT work on K3s 1.20+

• litmuschaos (uses apiextensions.k8s.io/v1beta1, deprecated in favor of apiextensions.k8s.io/v1)
• bitwardenrs (uses extensions/v1beta1 Ingress classes. Will not work on Kubernetes 1.22)
• rancher (example uses deprecated extensions/v1beta1 Ingress class for post install guide)

[sr229]

Would like to add argo in the list since they also use deprecated resources.

[DoNnMyTh]

• litmuschaos uses apiextensions.k8s.io/v1beta1 in their latest release https://litmuschaos.github.io/litmus/litmus-operator-v1.13.0.yaml
• bitwardenrs uses extensions/v1beta1 in its latest helm chart at https://github.com/k8s-at-home/charts/tree/master/charts/bitwardenrs
• rancher post_install.md can be updated to extensions/v1 reference https://github.com/rancher/rancher/blob/master/chart/templates/ingress.yaml
• argo cd can be updated with https://github.com/argoproj/argo-cd/blob/master/manifests/install.yaml but it's still on older resources

[saiyam1814]

@DoNnMyTh would you like to take up and update these ?

[DoNnMyTh]

@saiyam1814 i commented these because i can update all to latest version but most of them are still on /v1beta1. What ever you say i'll do.

[DoNnMyTh]

Assign this to me and will be done next week :)

[sr229]

We'll need to update some of the CRDs upstream as well and/or inform the maintainers regarding this because once K3s v1.22 is out, their applications will no longer work.

[DoNnMyTh]

Sure @sr229, I'll update above this week, but issue many projects haven't moved to newer resources so i'm thinking we should update them when they will update it, and we can put a warning postinstall.md

[DoNnMyTh]

AFAIK 1.22 is still 5 to 6 months away so i guess they got time to update it, and as soon as they update it we will also update it

[DoNnMyTh]

@keithhubner Can you look bitwardenrs

[DoNnMyTh]

@stevefan1999-personal Can you please look at Argo CD

[Johannestegner]

I updated the CRDs to v1 in Traefik2 (#293)