1130042673 如果有多台master机器,先在第一台master上面操作,接着在别的master节点操作,可以先按如下指令操作下。
1、先在所以的master机器按如下操作
cd /etc/kubernetes
kubeadm alpha certs renew apiserver
kubeadm alpha certs renew apiserver-kubelet-client
kubeadm alpha certs renew front-proxy-client
kubeadm alpha certs renew admin.conf
kubeadm alpha certs renew controller-manager.conf
kubeadm alpha certs renew scheduler.conf
docker ps -af name=k8s_kube-apiserver* -q | xargs --no-run-if-empty docker rm -f
docker ps -af name=k8s_kube-scheduler* -q | xargs --no-run-if-empty docker rm -f
docker ps -af name=k8s_kube-controller-manager* -q | xargs --no-run-if-empty docker rm -f
systemctl restart kubelet
2、把第一台master机器上/etc/kubernetes/admin.conf文件内容分别到集群所有节点上$HOME/.kube/config文件里。