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[Feature] 希望能够支持对Master节点的增、删维护管理 #567
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感谢反馈。 |
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请描述您的需求或者改进建议.
在一个3Master的K8S集群环境中,如果有一个Master节点出现不可修复故障(例如系统盘坏了),这个设备需要重装,但是目前KO不提供对集群中Master节点的增加与删除。这样这个集群在不重装的情况下,只能长期维持两个Master,具备较高风险。
希望在下一版KO中能够提供对Master节点的增加与删除功能,确保能够对损坏的Master节点删除,设备修复之后能够重新增加。删除与增加可以设置一些限制。删除时只能删除一个Master,在集群只有两个Master节点时不能删除;增加时如果集群有两个Master节点可以增加,三个Master节点时不可增加Master节点。
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