要启用基于存储级别的动态存储配置，集群管理员需要启用 API server 上的 DefaultStorageClass 准入控制器。例如，通过确保 DefaultStorageClass 位于 API server 组件的 --admission-control 标志，使用逗号分隔的有序值列表中，可以完成此操作。有关 API server 命令行标志的更多信息，请检查 kube-apiserver 文档。
Dynamic
When none of the static PVs the administrator created match a user’s PersistentVolumeClaim, the cluster may try to dynamically provision a volume specially for the PVC. This provisioning is based on StorageClasses: the PVC must request a storage class and the administrator must have created and configured that class for dynamic provisioning to occur. Claims that request the class "" effectively disable dynamic provisioning for themselves.
To enable dynamic storage provisioning based on storage class, the cluster administrator needs to enable the DefaultStorageClass admission controller on the API server. This can be done, for example, by ensuring that DefaultStorageClass is among the comma-delimited, ordered list of values for the --enable-admission-plugins flag of the API server component. For more information on API server command-line flags, check kube-apiserver documentation.
Correct translation
Base StorageClasses, when none of the static PVs the administrator created matches a user’s PersistentVolumeClaim, the cluster may try to dynamically provision a volume specially for the PVC.
rootsongjc
commented
4 years ago
动态
当管理员创建的静态 PV 都不匹配用户的 PersistentVolumeClaim 时，集群可能会尝试动态地为 PVC 创建卷。此配置基于 StorageClasses：PVC 必须请求存储类，并且管理员必须创建并配置该类才能进行动态创建。声明该类为 "" 可以有效地禁用其动态配置。
要启用基于存储级别的动态存储配置，集群管理员需要启用 API server 上的 DefaultStorageClass 准入控制器。例如，通过确保 DefaultStorageClass 位于 API server 组件的 --admission-control 标志，使用逗号分隔的有序值列表中，可以完成此操作。有关 API server 命令行标志的更多信息，请检查 kube-apiserver 文档。
Dynamic
When none of the static PVs the administrator created match a user’s PersistentVolumeClaim, the cluster may try to dynamically provision a volume specially for the PVC. This provisioning is based on StorageClasses: the PVC must request a storage class and the administrator must have created and configured that class for dynamic provisioning to occur. Claims that request the class "" effectively disable dynamic provisioning for themselves.
To enable dynamic storage provisioning based on storage class, the cluster administrator needs to enable the DefaultStorageClass admission controller on the API server. This can be done, for example, by ensuring that DefaultStorageClass is among the comma-delimited, ordered list of values for the --enable-admission-plugins flag of the API server component. For more information on API server command-line flags, check kube-apiserver documentation.
Correct translation
Base StorageClasses, when none of the static PVs the administrator created matches a user’s PersistentVolumeClaim, the cluster may try to dynamically provision a volume specially for the PVC.
https://jimmysong.io/posts/kubernetes-persistent-volume/
http://www.yangguanjun.com/2017/09/04/kubernetes-storage-confuse/