kubernetes
/
website
mirror of https://github.com/kubernetes/website.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Merge pull request #32625 from tengqm/AnyVolumeDataSource-beta 

AnyVolumeDataSource feature is now Beta
This commit is contained in:
Kubernetes Prow Robot 2022-03-31 14:43:06 -07:00 committed by GitHub
parent ef745a03be fa95fa9b23
commit a3be045946
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 5 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
content/en/docs/concepts/storage/persistent-volumes.md
View File

@ -904,17 +904,12 @@ spec:
## Volume populators and data sources
{{< feature-state for_k8s_version="v1.22" state="alpha" >}}
{{< feature-state for_k8s_version="v1.24" state="beta" >}}
{{< note >}}
Kubernetes supports custom volume populators; this alpha feature was introduced
in Kubernetes 1.18. Kubernetes 1.22 reimplemented the mechanism with a redesigned API.
Check that you are reading the version of the Kubernetes documentation that matches your
cluster. {{% version-check %}}
Kubernetes supports custom volume populators.
To use custom volume populators, you must enable the `AnyVolumeDataSource`
[feature gate](/docs/reference/command-line-tools-reference/feature-gates/) for
the kube-apiserver and kube-controller-manager.
{{< /note >}}
Volume populators take advantage of a PVC spec field called `dataSourceRef`. Unlike the
`dataSource` field, which can only contain either a reference to another PersistentVolumeClaim
@ -932,6 +927,7 @@ contents.
There are two differences between the `dataSourceRef` field and the `dataSource` field that
users should be aware of:
* The `dataSource` field ignores invalid values (as if the field was blank) while the
`dataSourceRef` field never ignores values and will cause an error if an invalid value is
used. Invalid values are any core object (objects with no apiGroup) except for PVCs.

3
content/en/docs/reference/command-line-tools-reference/feature-gates.md
View File

@ -61,7 +61,8 @@ different Kubernetes components.
| `APIServerIdentity` | `false` | Alpha | 1.20 | |
| `APIServerTracing` | `false` | Alpha | 1.22 | |
| `AllowInsecureBackendProxy` | `true` | Beta | 1.17 | |
| `AnyVolumeDataSource` | `false` | Alpha | 1.18 | |
| `AnyVolumeDataSource` | `false` | Alpha | 1.18 | 1.23 |
| `AnyVolumeDataSource` | `true` | Beta | 1.24 | |
| `AppArmor` | `true` | Beta | 1.4 | |
| `ControllerManagerLeaderMigration` | `false` | Alpha | 1.21 | 1.21 |
| `ControllerManagerLeaderMigration` | `true` | Beta | 1.22 | |