跳转到主内容

Trident 中的"可清理"状态是什么意思?

Views:
2
Visibility:
Public
Votes:
0
Category:
trident-kubernetes
Specialty:
snapx
Last Updated:

适用于

Astra Trident 

问题解答

可清理状态表示 Trident 已将某个 Kubernetes 节点标记为不健康或无法访问,并认为可以安全地清理过时的元数据(例如卷附件)。在此状态下,Trident 将不会在该节点上调度新的 PVC,直到节点恢复到健康(干净)状态。

追加信息

以下情况可以触发可清理状态:

  • Kubelet 故障或长时间无响应
  • 节点与 Kubernetes 控制平面或 Trident 之间的网络分区
  • Trident pod 崩溃或重启
  • 不当使用 enableForceDetach 且无保障措施
  • Kubernetes 中的 VolumeAttachment 资源不一致

 

 

NetApp provides no representations or warranties regarding the accuracy or reliability or serviceability of any information or recommendations provided in this publication or with respect to any results that may be obtained by the use of the information or observance of any recommendations provided herein. The information in this document is distributed AS IS and the use of this information or the implementation of any recommendations or techniques herein is a customer's responsibility and depends on the customer's ability to evaluate and integrate them into the customer's operational environment. This document and the information contained herein may be used solely in connection with the NetApp products discussed in this document.