Merge pull request #42596 from windsonsea/0818stor

[zh] sync blog: retroactive-default-storage-class-ga.md

Author: k8s-ci-robot

content/zh-cn/blog/_posts/2023-08-18-retroactive-default-storage-class-ga.md

@@ -0,0 +1,102 @@
+---
+layout: blog
+title: "Kubernetes v1.28：可追溯的默认 StorageClass 进阶至 GA"
+date: 2023-08-18
+slug: retroactive-default-storage-class-ga
+---
+
+<!--
+layout: blog
+title: "Kubernetes v1.28: Retroactive Default StorageClass move to GA"
+date: 2023-08-18
+slug: retroactive-default-storage-class-ga
+-->
+
+<!--
+**Author:** Roman Bednář (Red Hat)
+-->
+**作者:** Roman Bednář (Red Hat)
+
+**译者:** [Michael Yao](https://github.com/windsonsea) (DaoCloud)
+
+<!--
+Announcing graduation to General Availability (GA) - Retroactive Default StorageClass Assignment
+in Kubernetes v1.28!
+-->
+可追溯的默认 StorageClass 赋值（Retroactive Default StorageClass Assignment）在
+Kubernetes v1.28 中宣布进阶至正式发布（GA）！
+
+<!--
+Kubernetes SIG Storage team is thrilled to announce that the
+"Retroactive Default StorageClass Assignment" feature,
+introduced as an alpha in Kubernetes v1.25, has now graduated to GA
+and is officially part of the Kubernetes v1.28 release.
+This enhancement brings a significant improvement to how default
+[StorageClasses](/docs/concepts/storage/storage-classes/) are assigned
+to PersistentVolumeClaims (PVCs).
+-->
+Kubernetes SIG Storage 团队非常高兴地宣布，在 Kubernetes v1.25 中作为
+Alpha 特性引入的 “可追溯默认 StorageClass 赋值” 现已进阶至 GA，
+并正式成为 Kubernetes v1.28 发行版的一部分。
+这项增强特性极大地改进了默认的 [StorageClasses](/zh-cn/docs/concepts/storage/storage-classes/)
+为 PersistentVolumeClaim (PVC) 赋值的方式。
+
+<!--
+With this feature enabled, you no longer need to create a default StorageClass
+first and then a PVC to assign the class. Instead, any PVCs without a StorageClass
+assigned will now be retroactively updated to include the default StorageClass.
+This enhancement ensures that PVCs no longer get stuck in an unbound state,
+and storage provisioning works seamlessly,
+even when a default StorageClass is not defined at the time of PVC creation.
+-->
+启用此特性后，你不再需要先创建默认的 StorageClass，再创建 PVC 来指定存储类。
+现在，未分配 StorageClass 的所有 PVC 都将被自动更新为包含默认的 StorageClass。
+此项增强特性确保即使默认的 StorageClass 在 PVC 创建时未被定义，
+PVC 也不会再滞留在未绑定状态，存储制备工作可以无缝进行。
+
+<!--
+## What changed?
+
+The PersistentVolume (PV) controller has been modified to automatically assign
+a default StorageClass to any unbound PersistentVolumeClaim with the `storageClassName` not set.
+Additionally, the PersistentVolumeClaim admission validation mechanism within
+the API server has been adjusted to allow changing values from an unset state
+to an actual StorageClass name.
+-->
+## 有什么变化？   {#what-changed}
+
+PersistentVolume (PV) 控制器已修改为：当未设置 `storageClassName` 时，自动向任何未绑定的
+PersistentVolumeClaim 分配一个默认的 StorageClass。此外，API 服务器中的 PersistentVolumeClaim
+准入验证机制也已调整为允许将值从未设置状态更改为实际的 StorageClass 名称。
+
+<!--
+## How to use it?
+
+As this feature has graduated to GA, there's no need to enable a feature gate anymore.
+Simply make sure you are running Kubernetes v1.28 or later, and the feature will be
+available for use.
+-->
+## 如何使用？  {#how-to-use-it}
+
+由于此特性已进阶至 GA，所以不再需要启用特性门控。
+只需确保你运行的是 Kubernetes v1.28 或更高版本，此特性即可供使用。
+
+<!--
+For more details, read about
+[default StorageClass assignment](/docs/concepts/storage/persistent-volumes/#retroactive-default-storageclass-assignment)
+in the Kubernetes documentation. You can also read the previous
+[blog post](/blog/2023/01/05/retroactive-default-storage-class/)
+announcing beta graduation in v1.26.
+-->
+有关更多细节，可以查阅 Kubernetes
+文档中的[默认 StorageClass 赋值](/zh-cn/docs/concepts/storage/persistent-volumes/#retroactive-default-storageclass-assignment)。
+你也可以阅读以前在 v1.26 中宣布进阶至 Beta
+的[博客文章](/zh-cn/blog/2023/01/05/retroactive-default-storage-class/)。
+
+<!--
+To provide feedback, join our [Kubernetes Storage Special-Interest-Group](https://github.com/kubernetes/community/tree/master/sig-storage) (SIG)
+or participate in discussions on our [public Slack channel](https://app.slack.com/client/T09NY5SBT/C09QZFCE5).
+-->
+要提供反馈，请加入我们的
+[Kubernetes 存储特别兴趣小组](https://github.com/kubernetes/community/tree/master/sig-storage) (SIG)
+或参与[公共 Slack 频道](https://app.slack.com/client/T09NY5SBT/C09QZFCE5)上的讨论。