What happened? I successfully installed a Kubernetes cluster on my

Would you please run the following commands: <div class="snippet-clipboard-content

Hi <a class="user-mention notranslate" data-hovercard-type="user" data-hovercard-url="

kube-scheduler doesn't work properly after reboot about kubespray HOT 4 OPEN

akoken commented on May 29, 2024

kube-scheduler doesn't work properly after reboot

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Comments (4)

hcank commented on May 29, 2024

I have the same error as well

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alperbasay commented on May 29, 2024

I have the same error too in the same situation.

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wandersonlima commented on May 29, 2024

Would you please run the following commands:

kubectl get cm extension-apiserver-authentication -n kube-system
kubectl describe role extension-apiserver-authentication-reader -n kube-system
kubectl describe rolebindings.rbac.authorization.k8s.io system::extension-apiserver-authentication-reader -n kube-system

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akoken commented on May 29, 2024

Hi @wandersonlima

Sure! Here are the outputs:

>kubectl get cm extension-apiserver-authentication -n kube-system
NAME                                 DATA   AGE
extension-apiserver-authentication   6      25d
 
>kubectl describe role extension-apiserver-authentication-reader -n kube-system
Name:         extension-apiserver-authentication-reader
Labels:       [kubernetes.io/bootstrapping=rbac-defaults](http://kubernetes.io/bootstrapping=rbac-defaults)
Annotations:  [rbac.authorization.kubernetes.io/autoupdate:](http://rbac.authorization.kubernetes.io/autoupdate:) true
PolicyRule:
  Resources   Non-Resource URLs  Resource Names                        Verbs
  ---------   -----------------  --------------                        -----
  configmaps  []                 [extension-apiserver-authentication]  [get list watch]
 
> kubectl describe [rolebindings.rbac.authorization.k8s.io](http://rolebindings.rbac.authorization.k8s.io/) system::extension-apiserver-authentication-reader -n kube-system
Name:         system::extension-apiserver-authentication-reader
Labels:       [kubernetes.io/bootstrapping=rbac-defaults](http://kubernetes.io/bootstrapping=rbac-defaults)
Annotations:  [rbac.authorization.kubernetes.io/autoupdate:](http://rbac.authorization.kubernetes.io/autoupdate:) true
Role:
  Kind:  Role
  Name:  extension-apiserver-authentication-reader
Subjects:
  Kind  Name                            Namespace
  ----  ----                            ---------
  User  system:kube-controller-manager
  User  system:kube-scheduler

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