Chart does not work in Kubernetes 1.25. PodDisruptionBudget v1beta is _removed_

[dhinojosa]

The chart no longer works in 1.25
The chart should use Helm's Capabilities. object to determine the version of Kubernetes and make the right PodDisruptionBudget. The new reference is here: https://kubernetes.io/docs/tasks/run-application/configure-pdb/

I suspect this is what the new one should look like.

apiVersion: policy/v1
kind: PodDisruptionBudget
metadata:
  name: confluent-oss-cp-zookeeper-pdb
spec:
  minAvailable: 2
  selector:
    matchLabels:
      app: cp-zookeeper

[markmixson]

Same issue here - version 0.6.x has the same behavior with k8s 1.25 and minikube. Downgrading to 1.24.1 fixes the problem.

[aseksenali]

Same issue on microk8s and k8s v. 1.25.2

[vancwo]

Also having an issue related to this on Azure Kubernetes Service v1.23.8. ArgoCD (v2.5.0-rc2) returns an error on sync: ComparisonError: error calculating structured merge diff: error calculating diff: error while running updater.Apply: converting (v1beta1.PodDisruptionBudget) to (v1.PodDisruptionBudget): unknown conversion

[laran]

Same here

[leewoobin789]

PodDisruptionBudget of beta version is unavailable from 1.25 on. please replace it with policy/v1

[ymoreiratiti]

Same problem here. @leewoobin789 solution worked fine for me

1. Cloned the repo locally
2. Edited charts/cp-zookeeper/templates/poddisruptionbudget.yaml and replaced policy/v1beta to policy/v1
3. Install helm using the local repo

[danielloader]

This problem is going to get worse as the cloud clusters versions keep moving forwards, it's now a problem in EKS now 1.25 is out.

[ymoreiratiti]

Do we have some news about this issue?

[danielloader]

This problem is going to get worse as the cloud clusters versions keep moving forwards, it's now a problem in EKS now 1.25 is out.

To reply to myself we moved to 1.26 today 😅

[leewoobin789]

I don't think that confluent will ever care about this chart, since they have a commercial operator (CFK). To those who needs this type of chart for any purpose, I recommend you to use either CFK or Strimzi. I actually hoped that confluent defines this repository as deprecated, since there is no release since 2020.

[yoda]

Deleting the history for the chart from the secrets seems to fix it.

[malibcia]

Is there any change this will be fixed in the near future?

[OneCricketeer]

hoped that confluent defines this repository as deprecated

It is, and they did (#638).

This is how you should be using Helm now

[RodionXedin]

hoped that confluent defines this repository as deprecated

It is, and they did (#638).

This is how you should be using Helm now
Colleagues,

As of this day the issue still persists.

https://packages.confluent.io/helm is no longer available
(/helm has been removed)

CFK 2.7.1 on AKS 1.26.6 giving PodDistributionBudget errors since v1beta1 is not available.

As of 2023-10-13 helm charts & CFK from official examples seem to be not working, which is really worrying since those are basically stopping anyone from deploying confluent platform to K8s 1.25+ without hacks which would be prohibited in a prod environment.

Any expectation on when Confluent would address that ?

[OneCricketeer]

I'm not sure any Confluent employee watches this repo anymore

If the CFK instructions are broken, please contact support directly.