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三年之久的 etcd3 数据不一致 bug 分析-腾讯云原生
source link: https://blog.51cto.com/14120339/2538948
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问题背景诡异的K8S滚动更新异常笔者某天收到同事反馈，测试环境中K8S集群进行滚动更新发布时未生效。通过kube-apiserver查看发现，对应的Deployment版本已经是最新版，但是这个最新版本的Pod并未创建出来。针对该现象，我们最开始猜测可能是kube-controller-manager的bug导致，但是观察controller-manager日志并未发现明显异常。第一次调高cont
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