We were running the script and got this error. Any idea of how to fix this? Thanks!
Would you be able capture the output ? The Screenshot image is not getting loaded.
This page talks about Certificate renewal - https://kurl.sh/docs/install-with-kurl/setup-tls-certs#manual-renewal
Thanks. It is
error execution phase certs/etcd-server: failed to write or validate certificate “etcd-server”? failure loading etcd/server certificate: failed to load certificate: the certificate has expired
Wondering if we rerun a latest kURL script, would that resolve this issue? This is a on-prem deployment therefore we cannot verify it at our side first.
Would you be able to provide any extra info about the error message? Sometimes the surrounding lines can help a lot, as can what version of k8s was running.
Generally though, following the steps in the manual cert renewal document (
kubeadm alpha certs renew all,
mv /etc/kubernetes/manifests/kube-apiserver.yaml /tmp/ && sleep 1 && mv /tmp/kube-apiserver.yaml /etc/kubernetes/manifests/,
mv /etc/kubernetes/manifests/kube-controller-manager.yaml /tmp/ && sleep 1 && mv /tmp/kube-controller-manager.yaml /etc/kubernetes/manifests/,
mv /etc/kubernetes/manifests/kube-scheduler.yaml /tmp/ && sleep 1 && mv /tmp/kube-scheduler.yaml /etc/kubernetes/manifests/) will do the trick for expired certificates.
It works now! Thanks so much!