AWS / Azure / GCP Cloud | Database | Data Analytics | LakeHouse | Machine Learning | Shrenik Parekh

Kubernetes - You must be logged in to the server (Unauthorized): Check expiration of the certificates: #kubeadm alpha certs check-expiration OR find /etc/kubernetes/pki/ -type f -name "*.crt" -print|egrep -v 'ca.crt$' |xargs -L 1 -t -i bash -c 'openssl x509 -noout -text -in {}|grep After' Renew all certificates: #kubeadm alpha certs renew all Check expiration of the certificates: #kubeadm alpha certs check-expiration Backup existing config file: #cat cp /etc/kubernetes/admin.conf $HOME/.kube/config > cp /etc/kubernetes/admin.conf.orig Replace the config file #cp /etc/kubernetes/admin.conf $HOME/.kube/config # kubectl get pods --all-namespaces NAMESPACE     NAME                                             READY   STATUS...