Seeing The resource "batch/v1/cronjobs" is not supported. error from portieris on Openshift 4.8

[wmlynch]

Portieris version: v0.11.0
Openshift version 4.8.11

Error:

I0923 16:40:33.380958       1 controller.go:64] Processing admission request for UPDATE on image-pruner
E0923 16:40:33.381031       1 podspec.go:245] Resource not supported: {Group:batch Version:v1 Resource:cronjobs}
E0923 16:40:33.381077       1 responder.go:87] The resource "batch/v1/cronjobs" is not supported. Make sure that you are using a supported kubectl version, and that you are using a supported Kubernetes workload type

In OCP 4.7 image-pruner is

- apiVersion: batch/v1beta1
  kind: CronJob

In OCP 4.8 image-pruner is

- apiVersion: batch/v1
  kind: CronJob

[rtheis]

vagrant@verify-cluster:~/armada-ansible$ k api-versions | grep batch/v1
batch/v1
batch/v1beta1
vagrant@verify-cluster:~/armada-ansible$ k version
Client Version: version.Info{Major:"1", Minor:"17", GitVersion:"v1.17.17", GitCommit:"f3abc15296f3a3f54e4ee42e830c61047b13895f", GitTreeState:"clean", BuildDate:"2021-01-13T13:21:12Z", GoVersion:"go1.13.15", Compiler:"gc", Platform:"linux/amd64"}
Server Version: version.Info{Major:"1", Minor:"17+", GitVersion:"v1.17.1+5ef953f", GitCommit:"5ef953f", GitTreeState:"clean", BuildDate:"2021-01-26T19:19:18Z", GoVersion:"go1.13.15", Compiler:"gc", Platform:"linux/amd64"}
vagrant@verify-cluster:~/armada-ansible$ o version
Client Version: 4.4.3
Server Version: 4.4.33
Kubernetes Version: v1.17.1+5ef953f

[rtheis]

API appears to have been available for a long time now, at least OCP 4.4.

[sjhx]

Will remedy this now, I wonder what is the best way to stay up to date with new types.

[rtheis]

@sjhx Probably the easiest way to stay current on APIs is to run kubectl api-versions against a cluster running the latest Kubernetes version.