在Debian环境下更新Kubernetes集群,通常涉及以下几个步骤:
sudo apt-get update
sudo apt-get upgrade kubelet kubeadm kubectl
sudo apt-get update
sudo apt-get install -y apt-transport-https curl
curl -s https://packages.cloud.google.com/apt/doc/apt-key.gpg | sudo apt-key add -
echo "deb https://apt.kubernetes.io/ kubernetes-xenial main" | sudo tee /etc/apt/sources.list.d/kubernetes.list
sudo apt-get update
sudo apt-get install -y kubectl
sudo apt-get update
sudo apt-get upgrade etcd
更新完成后,可以通过以下命令检查各个组件的版本,确保更新成功:
kubectl version