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Update velero-plugin-for-microsoft-azure to handle volumes created by the Azure CSI driver #4109

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dsu-igeek opened this issue Sep 8, 2021 · 0 comments · Fixed by vmware-tanzu/velero-plugin-for-microsoft-azure#109
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@dsu-igeek
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dsu-igeek commented Sep 8, 2021

Describe the problem/challenge you have
Current VolumeSnapshotter works with volumes allocated by the "in-tree" storage driver. Kubernetes is moving to the CSI driver for Azure and will deprecate the in-tree driver, however we may not be able to get CSI snapshots in Velero to GA before that happens. As an interim solution, it looks straightforward to handle volumes created by the CSI driver with the existing VolumeSnapshotter.

We also need to handle and test with volumes migrated from the in-tree driver to the CSI driver.

Also look at how we would restore volumes that were provisioned with the in-tree driver and backed up but the destination cluster has been upgraded to the CSI driver.

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@dsu-igeek dsu-igeek added P1 - Important Area/Cloud/Azure Area/Plugins Issues related to plugin infra/internal plugins labels Sep 8, 2021
@dsu-igeek dsu-igeek added this to the v1.8.0 milestone Sep 8, 2021
@dsu-igeek dsu-igeek changed the title Update velero-plugin-for-microsoft-azure to handle volume created by the Azure CSI driver Update velero-plugin-for-microsoft-azure to handle volumes created by the Azure CSI driver Sep 9, 2021
ywk253100 added a commit to ywk253100/velero-plugin-for-microsoft-azure that referenced this issue Nov 4, 2021
Current VolumeSnapshotter works with volumes allocated by the "in-tree" storage driver. Kubernetes is moving to the CSI driver for Azure and will deprecate the in-tree driver, however we may not be able to get CSI snapshots in Velero to GA before that happens. As an interim solution, we handle volumes created by the CSI driver with the existing VolumeSnapshotter.

Fixes vmware-tanzu/velero#4109

Signed-off-by: Wenkai Yin(尹文开) <yinw@vmware.com>
ywk253100 added a commit to ywk253100/velero-plugin-for-microsoft-azure that referenced this issue Nov 16, 2021
Current VolumeSnapshotter works with volumes allocated by the "in-tree" storage driver. Kubernetes is moving to the CSI driver for Azure and will deprecate the in-tree driver, however we may not be able to get CSI snapshots in Velero to GA before that happens. As an interim solution, we handle volumes created by the CSI driver with the existing VolumeSnapshotter.

Fixes vmware-tanzu/velero#4109

Signed-off-by: Wenkai Yin(尹文开) <yinw@vmware.com>
ywk253100 added a commit to ywk253100/velero-plugin-for-microsoft-azure that referenced this issue Nov 16, 2021
Current VolumeSnapshotter works with volumes allocated by the "in-tree" storage driver. Kubernetes is moving to the CSI driver for Azure and will deprecate the in-tree driver, however we may not be able to get CSI snapshots in Velero to GA before that happens. As an interim solution, we handle volumes created by the CSI driver with the existing VolumeSnapshotter.

Fixes vmware-tanzu/velero#4109

Signed-off-by: Wenkai Yin(尹文开) <yinw@vmware.com>
ywk253100 added a commit to ywk253100/velero-plugin-for-microsoft-azure that referenced this issue Nov 17, 2021
Current VolumeSnapshotter works with volumes allocated by the "in-tree" storage driver. Kubernetes is moving to the CSI driver for Azure and will deprecate the in-tree driver, however we may not be able to get CSI snapshots in Velero to GA before that happens. As an interim solution, we handle volumes created by the CSI driver with the existing VolumeSnapshotter.

Fixes vmware-tanzu/velero#4109

Signed-off-by: Wenkai Yin(尹文开) <yinw@vmware.com>
zubron pushed a commit to vmware-tanzu/velero-plugin-for-microsoft-azure that referenced this issue Nov 19, 2021
Current VolumeSnapshotter works with volumes allocated by the "in-tree" storage driver. Kubernetes is moving to the CSI driver for Azure and will deprecate the in-tree driver, however we may not be able to get CSI snapshots in Velero to GA before that happens. As an interim solution, we handle volumes created by the CSI driver with the existing VolumeSnapshotter.

Fixes vmware-tanzu/velero#4109

Signed-off-by: Wenkai Yin(尹文开) <yinw@vmware.com>
yvespp pushed a commit to yvespp/velero-plugin-for-microsoft-azure that referenced this issue May 9, 2022
Current VolumeSnapshotter works with volumes allocated by the "in-tree" storage driver. Kubernetes is moving to the CSI driver for Azure and will deprecate the in-tree driver, however we may not be able to get CSI snapshots in Velero to GA before that happens. As an interim solution, we handle volumes created by the CSI driver with the existing VolumeSnapshotter.

Fixes vmware-tanzu/velero#4109

Signed-off-by: Wenkai Yin(尹文开) <yinw@vmware.com>
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