包阅导读总结
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Kubernetes v1.31、PersistentVolume、Last Phase Transition Time、GA、Resource Management
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Kubernetes v1.31 中 PersistentVolume 的 Last Phase Transition Time 状态字段已达 GA 状态，此增强有助于用户了解资源管理中的阶段转换时间，新字段在特定条件下填充，更新策略有修改，详情可参考文档和之前的博客，欢迎反馈。
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– Kubernetes v1.31
– PersistentVolume Last Phase Transition Time 状态字段
– 从 v1.28 引入的 alpha 版本，现达到 GA 状态
– 帮助用户了解不同阶段转换时间，便于高效和明智的资源管理
– 字段填充和更新策略
– 在特定条件下填充新字段
– 用户可手动设置，但再次转换阶段时会被覆盖
– 反馈渠道
– 加入 Kubernetes Storage SIG 或在公共 Slack 频道参与讨论
– 查看文档和 v1.28 时的相关博客获取更多信息
思维导图：
文章地址：https://kubernetes.io/blog/2024/08/14/last-phase-transition-time-ga/
文章来源：kubernetes.io
作者：Kubernetes Blog
发布时间：2024/8/14 0:00
语言：英文
总字数：231字
预计阅读时间：1分钟
评分：91分
标签：Kubernetes,持久卷,存储管理,GA,存储 SIG
以下为原文内容
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Kubernetes v1.31: PersistentVolume Last Phase Transition Time Moves to GA
By Roman Bednář (Red Hat) |
Announcing the graduation to General Availability (GA) of the PersistentVolume lastTransitionTime statusfield, in Kubernetes v1.31!
The Kubernetes SIG Storage team is excited to announce that the “PersistentVolumeLastPhaseTransitionTime” feature, introducedas an alpha in Kubernetes v1.28, has now reached GA status and is officially part of the Kubernetes v1.31 release. This enhancementhelps Kubernetes users understand when a PersistentVolume transitions betweendifferent phases, allowing for more efficient and informed resource management.
For a v1.31 cluster, you can now assume that every PersistentVolume object has a.status.lastTransitionTime field, that holds a timestamp ofwhen the volume last transitioned its phase. This change is not immediate; the new field will be populated whenever a PersistentVolumeis updated and first transitions between phases (Pending, Bound, or Released) after upgrading to Kubernetes v1.31.
What changed?
The API strategy for updating PersistentVolume objects has been modified to populate the .status.lastTransitionTime field with thecurrent timestamp whenever a PersistentVolume transitions phases. Users are allowed to set this field manually if needed, but it willbe overwritten when the PersistentVolume transitions phases again.
For more details, read aboutPhase transition timestamp in the Kubernetes documentation.You can also read the previous blog post announcing the feature as alpha in v1.28.
To provide feedback, join our Kubernetes Storage Special-Interest-Group (SIG)or participate in discussions on our public Slack channel.
