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[APPROVALNOTIFIER] This PR is NOT APPROVED This pull-request has been approved by: The full list of commands accepted by this bot can be found here.
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Signed-off-by: xin.li <[email protected]>
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layout: blog | |||
title: "Kubernetes 1.33:动态配置节点的存储容量评分(Alpha 版)” |
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dynamic provisioning 指的是什么?是节点还是存储?
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Kubernetes v1.33 引入了一个名为 `StorageCapacityScoring` 的新 Alpha 级别**特性**。 | ||
此**特性**添加了一种为 Pod 调度评分的方法, | ||
并与[拓扑感知卷供应](/blog/2018/10/11/topology-aware-volume-provisioning-in-kubernetes/)相关。 |
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对于存储卷而言,provisioning 我们统一翻译为“制备”
the least storage capacity node. This feature helps maximize resource utilization by filling up nodes more sequentially, starting with the most | ||
utilized nodes first that still have enough storage capacity for the requested volume size. | ||
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此特性对于配置节点本地的 PV 非常有用,这些 PV 的大小限制基于节点的存储容量。 |
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此特性对于配置节点本地的 PV 非常有用,这些 PV 的大小限制基于节点的存储容量。 | |
此特性对于制备节点本地的 PV 非常有用,这些 PV 的大小限制取决于节点的存储容量。 |
utilized nodes first that still have enough storage capacity for the requested volume size. | ||
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此特性对于配置节点本地的 PV 非常有用,这些 PV 的大小限制基于节点的存储容量。 | ||
通过使用此特性,你可以将 PV 分配给具有最多可用存储空间的节点, |
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assign 不是“分配”,是“指派”,指定那个节点来提供 PV。
用“分配”的说法,意思全错了。
以便以后尽可能多地扩展 PV。 | ||
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在另一个用例中,你可能希望通过选择存储容量最小的节点, | ||
在云环境中尽可能减少节点数量以降低操作成本。 |
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在云环境中尽可能减少节点数量以降低操作成本。 | |
在云环境中尽可能减少节点数量以降低运维成本。 |
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在另一个用例中,你可能希望通过选择存储容量最小的节点, | ||
在云环境中尽可能减少节点数量以降低操作成本。 | ||
此特性有助于通过从利用率最高的节点开始填充节点来最大化资源利用率, |
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这句理解的不对。原文的意思是找利用率很高的节点,并继续提高它的利用率,进而减少对节点数量的要求。
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## 如何使用 | ||
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### 启用特性 |
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### 启用特性 | |
### 启用此特性 |
content/zh-cn/blog/_posts/2025-04-23-storage-capacity-scoring.md