GoWiki
Index
Sections
Search
Login
k8s
Operation
# Operation ## Update APIServer Certificates ``` # Edit /etc/kubernetes/kubeadm.yaml # Add additional certSANs kubeadm upgrade apply --config /etc/kubernetes/kubeadm.yaml rm /etc/kubernetes/pki/apiserver.{crt,key} kubeadm init phase certs apiserver --config /etc/kubernetes/kubeadm.yaml systemctl restart docker kubelet ```