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yum install -y kubeadm-1.24.17 --disableexcludes=kubernetes |
验证集群能否升级任一master执行验证集群能否升级
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kubeadm upgrade plan |
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yum install -y kubeadm-1.24.17 --disableexcludes=kubernetes kubeadm upgrade node |
##任意master执行驱逐命令（这个要保证有pod可以有资源运行）任意master执行驱逐命令（这个要保证有pod可以有资源运行）
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kubectl drain d0-dev-node001 --ignore-daemonsets |
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yum install -y kubelet-1.24.17 kubectl-1.24.17 --disableexcludes=kubernetes echo 'KUBELET_KUBEADM_ARGS="--container-runtime=remote --container-runtime-endpoint=unix:///run/containerd/containerd.sock --pod-infra-container-image=registry.aliyuncs.com/google_containers/pause:3.7"' >/var/lib/kubelet/kubeadm-flags.env systemctl daemon-reload systemctl restart kubelet |
##任意master执行恢复调度任意master执行恢复调度
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kubectl uncordon d0-dev-node001 |