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Raw block volume GA (#19338)

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* Raw block volume GA

Feature BlockVolume reaches GA in 1.17

* Add volumeMode overview
This commit is contained in:
Jan Šafránek
2020-03-16 12:10:35 +01:00
committed by GitHub
parent 25a084a6e4
commit 94fbc12a6b
3 changed files with 32 additions and 27 deletions
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content/en/docs/concepts/storage/volumes.md
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@@ -1302,19 +1302,13 @@ persistent volume:
#### CSI raw block volume support
{{< feature-state for_k8s_version="v1.14" state="beta" >}}
{{< feature-state for_k8s_version="v1.18" state="stable" >}}
Starting with version 1.11, CSI introduced support for raw block volumes, which
relies on the raw block volume feature that was introduced in a previous version of
Kubernetes. This feature will make it possible for vendors with external CSI drivers to
implement raw block volumes support in Kubernetes workloads.
Vendors with external CSI drivers can implement raw block volumes support
in Kubernetes workloads.
CSI block volume support is feature-gated, but enabled by default. The two
feature gates which must be enabled for this feature are `BlockVolume` and
`CSIBlockVolume`.
Learn how to
[setup your PV/PVC with raw block volume support](/docs/concepts/storage/persistent-volumes/#raw-block-volume-support).
You can [setup your PV/PVC with raw block volume support](/docs/concepts/storage/persistent-volumes/#raw-block-volume-support)
as usual, without any CSI specific changes.
#### CSI ephemeral volumes