After renew the certs getting error in kube-apiserver pod logs : Unable to authenticate the request due to an error: x509: certificate has expired or is not yet valid
Cluster information:
Kubernetes version: v1.19.0
Cloud being used: on-premises (private cloud)
Installation method: kubeadm cluster
Host OS: RHEL 7.9
CNI and version: calico 3.13.3
CRI and version: 19.03.8
Hi Folks!
Can anyone help on this urgent
Certificates renewed with using this command: kubeadm alpha certs renew all
Kubernetes version: 1.19.0
My issue is after renewed kubernetes certificates
I’m getting x509 certificate has expired error in kube-apiserver pod logs
Restarted docker containerd & kubelet but still getting same issue in kube-apiserver pod logs
kubectl logs kube-apiserver -n kube-systemE0925 22:45:43.610253 1 authentication.go:53] Unable to authenticate the request due to an error: x509: certificate has expired or is not yet valid: current time 2023-09-25T22:45:43Z is after 2023-09-25T12:10:16Z I0925 22:45:44.656413 1 client.go:360] parsed scheme: “passthrough” I0925 22:45:44.656478 1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://127.0.0.1:2379 0 }] } I0925 22:45:44.656494 1 clientconn.go:948] ClientConn switching balancer to “pick_first” E0925 22:45:45.104633 1 authentication.go:53] Unable to authenticate the request due to an error: x509: certificate has expired or is not yet valid: current time 2023-09-25T22:45:45Z is after 2023-09-25T12:10:15Z E0925 22:45:46.208945 1 authentication.go:53] Unable to authenticate the request due to an error: x509: certificate has expired or is not yet valid: current time 2023-09-25T22:45:46Z is after 2023-09-25T12:10:16Z
