mirror of
https://github.com/openshift/openshift-docs.git
synced 2026-02-05 12:46:18 +01:00
59 lines
1.4 KiB
Plaintext
59 lines
1.4 KiB
Plaintext
// Module included in the following assemblies
|
|
//
|
|
// * storage/dynamic-provisioning.adoc
|
|
// * microshift_storage/dynamic-provisioning-microshift.adoc
|
|
|
|
:_mod-docs-content-type: PROCEDURE
|
|
[id="storage-class-annotations_{context}"]
|
|
= Storage class annotations
|
|
|
|
To set a storage class as the cluster-wide default, add
|
|
the following annotation to your storage class metadata:
|
|
|
|
[source,yaml]
|
|
----
|
|
storageclass.kubernetes.io/is-default-class: "true"
|
|
----
|
|
|
|
For example:
|
|
|
|
[source,yaml]
|
|
----
|
|
apiVersion: storage.k8s.io/v1
|
|
kind: StorageClass
|
|
metadata:
|
|
annotations:
|
|
storageclass.kubernetes.io/is-default-class: "true"
|
|
...
|
|
----
|
|
|
|
This enables any persistent volume claim (PVC) that does not specify a
|
|
specific storage class to automatically be provisioned through the
|
|
default storage class. However, your cluster can have more than one storage class, but only one of them can be the default storage class.
|
|
|
|
[NOTE]
|
|
====
|
|
The beta annotation `storageclass.beta.kubernetes.io/is-default-class` is
|
|
still working; however, it will be removed in a future release.
|
|
====
|
|
|
|
To set a storage class description, add the following annotation
|
|
to your storage class metadata:
|
|
|
|
[source,yaml]
|
|
----
|
|
kubernetes.io/description: My Storage Class Description
|
|
----
|
|
|
|
For example:
|
|
|
|
[source,yaml]
|
|
----
|
|
apiVersion: storage.k8s.io/v1
|
|
kind: StorageClass
|
|
metadata:
|
|
annotations:
|
|
kubernetes.io/description: My Storage Class Description
|
|
...
|
|
----
|