Getting error for RuntimClass apiVersion: <http://node.k8s.io/v1|node.k8s.io/v1 . . .

Kubernetes-Slack Discussions
#1

Gowtham Chinta:
Getting error for RuntimClass

apiVersion: http://node.k8s.io/v1|node.k8s.io/v1
kind: RuntimeClass
metadata:
name: myclass
handler: gvisor

error: unable to recognize “runtime.yaml”: no matches for kind “RuntimeClass” in version “http://node.k8s.io/v1|node.k8s.io/v1”

#2

Tej_Singh_Rana:
Hello, @Gowtham Chinta
I tried above manifest file. I can create runtimeclass without any issue.

#3

Gowtham Chinta:
@Tej_Singh_Rana May I know your kubernetes version?

#4

Tej_Singh_Rana:
1.20

#5

Tej_Singh_Rana:
What’s yours?

#6

Gowtham Chinta:
ok. May be issue with the kubernetes version in Mock Exam 1. Its 1.19

#7

Gowtham Chinta:
I will try http://beta.kodekloud.com|beta.kodekloud.com once and will see. Thanks @Tej_Singh_Rana for confirming.

#8

Tej_Singh_Rana:
You can run kubectl explain runtimeclass command to see the apiVersion.

#9

Tej_Singh_Rana:
I think in v1.19. It’s in beta.

#10

Gowtham Chinta:
Sure Tej . will try

#11

Gowtham Chinta:
thanks @Tej_Singh_Rana kubectl explain runtimeclass helped to figure out