LXD and Kubernetes News
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Spring news from the LXD team
In this blog, we will go through some of the most significant features we have included in our monthly releases so far this year. Links to each of the release announcements are linked for detailed information.
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Blog: Kubernetes 1.27: Introducing An API For Volume Group Snapshots
Volume group snapshot is introduced as an Alpha feature in Kubernetes v1.27. This feature introduces a Kubernetes API that allows users to take crash consistent snapshots for multiple volumes together. It uses a label selector to group multiple
PersistentVolumeClaimsfor snapshotting. This new feature is only supported for CSI volume drivers.An overview of volume group snapshots
Some storage systems provide the ability to create a crash consistent snapshot of multiple volumes. A group snapshot represents “copies” from multiple volumes that are taken at the same point-in-time. A group snapshot can be used either to rehydrate new volumes (pre-populated with the snapshot data) or to restore existing volumes to a previous state (represented by the snapshots).