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 [email protected], 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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