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hostname=d0-dev-master001
kubectl drain $hostname --ignore-daemonsets
yum install -y kubelet-1.26.9 kubectl-1.26.9 --disableexcludes=kubernetes
sed -i 's#sandbox_image = ".*"#sandbox_image = "registry.cn-hangzhou.aliyuncs.com/google_containers/pause:3.8"#' /etc/containerd/config.toml
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:3.8"' >/var/lib/kubelet/kubeadm-flags.env
systemctl daemon-reload
systemctl restart containerd
systemctl daemon-reload
systemctl restart kubelet
kubectl uncordon $hostname |
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hostname=d0-dev-master002
kubectl drain $hostname --ignore-daemonsets
yum install -y kubelet-1.26.9 kubectl-1.26.9 --disableexcludes=kubernetes
sed -i 's#sandbox_image = ".*"#sandbox_image = "registry.cn-hangzhou.aliyuncs.com/google_containers/pause:3.8"#' /etc/containerd/config.toml
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:3.8"' >/var/lib/kubelet/kubeadm-flags.env
systemctl daemon-reload
systemctl restart containerd
systemctl daemon-reload
systemctl restart kubelet
kubectl uncordon $hostname |
其它node上可以同时执行
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hostname=dd0-dev-node001 kubectl drain $hostname --ignore-daemonsets kubeadm upgrade node yum install -y kubelet-1.26.9 kubectl-1.26.9 --disableexcludes=kubernetes sed -i 's#sandbox_image = ".*"#sandbox_image = "registry.cn-hangzhou.aliyuncs.com/google_containers/pause:3.8"#' /etc/containerd/config.toml 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:3.8"' >/var/lib/kubelet/kubeadm-flags.env systemctl daemon-reload systemctl restart containerd systemctl daemon-reload systemctl restart kubelet kubectl uncordon $hostname |
...