[DRBD-user] linstor-csi-0.8.0

[kvaps]

Thank you Roland,

Is there any public docker image prepared with this release?

- kvaps


On Thu, Apr 16, 2020 at 3:31 PM Roland Kammerer <roland.kammerer at linbit.com>
wrote:

> Dear LINSTOR on k8s users,
>
> Today we released version 0.8.0 of the LINSTOR CSI driver. The most
> noteworthy feature/change is support for LINSTOR resource groups (RG).
> All the parameters that can be set on a k8s storage class (SC) that make
> sense in the context of a LINSTOR RG are stored in the per SC defined
> RG.
>
> This cleans up the code nicely, as properties set on a resource group are
> inherited to all resources of the resource group, and it allows to set
> DRBD options in the SC. This is documented with an example here[1].
>
> Users really should move to SCs that have a "resourceGroup" parameter
> set. In the documentation it is already mentioned as mandatory. I tried
> hard to not break existing deployments, so *for* *now* SCs without a
> "resourceGroup" are fine at the cost of an auto-generated resource group
> per PVC (which if it gets deleted also deletes the auto-generated RG).
> The SC is the supposed and only way to define properties of a RG. The
> driver might delete/overwrite manually set ones.
>
> Upstream code can be found here[2].
>
> If you need container images that are RHEL/OpenShift certified, get in
> contact with sales at linbit.com, we run a container registry with such
> images for our customers.
>
> Regards, rck
>
> Changelog:
> - Changed
>   - moved upstream to piraeus
>   - License changed to Apache2 (from GPLv2)
>
> - Deprecated
>   - SCs without a resourceGroup parameter. For now we create a random
>     LINSTOR RG for every PVC of a SC that does not specify
>     resourceGroup.  You should get rid of these SCs soon.
>
> - Added
>   - TLS mutual auth support for LINSTOR API endpoint
>   - support for LINSTOR resource groups. Every storage class maps now
>     to a LINSTOR resource group.  DRBD options can now be specified in
>     the SC as "parameter".  See the example in class.yaml. Keys as
>     specified in the LINSTOR REST API.
>
> [1]
> https://www.linbit.com/drbd-user-guide/linstor-guide-1_0-en/#s-kubernetes-basic-configuration-and-deployment
> [2] https://github.com/piraeusdatastore/linstor-csi/
>
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