在Debian上升级Kubernetes版本需要遵循一定的步骤,以下是详细的指南:
kubeadm version
kubeadm upgrade plan
sudo apt update
sudo apt upgrade
sudo apt install kubeadm=<new_version>-0 --disableexcludes=kubernetes
kubeadm version
sudo kubeadm upgrade apply <new_version>
sudo kubeadm upgrade apply v1.24.17
sudo systemctl restart kubelet
sudo apt update
sudo apt upgrade
sudo apt install kubelet=<new_version>-0 --disableexcludes=kubernetes
sudo systemctl restart kubelet
sudo yum remove -y docker-ce docker-ce-cli
sudo yum install -y containerd
sed -i 's/--network-plugin=cni/--container-runtime=remote --container-runtime-endpoint=unix:///run/containerd/containerd.sock/g' /var/lib/kubelet/kubeadm-flags.env
sudo systemctl daemon-reload
sudo systemctl restart kubelet
使用以下命令验证升级是否成功:
kubectl get nodes
检查节点状态,确保它们已升级到新的Kubernetes版本。
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