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kubeadm安装的Kubernetes etcd备份恢复-ygqygq2
source link: http://blog.51cto.com/ygqygq2/2176492
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kubeadm安装的Kubernetesetcd备份恢复[TOC]1.事件由来2018年9月16日台风过后，我的一套kuernetes测试系统，etcd启动失败，经过半天的抢救，仍然无果（3台master都是如下错误）。无奈再花半天时间把环境重新弄了起来。即使是etcd集群，备份也是必须的，因为数据没了，就都没了。好在问题出现得早，要是正式生产出现这种情况，估计要卷铺盖走人了。因此，研究下kube
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