Blaine Gardner
795124b7a8
Update OSDs in parallel per the design in design/ceph/update-osds-in-parallel.md The max number of OSDs updated in parallel is currently fixed at 20. Signed-off-by: Blaine Gardner <blaine.gardner@redhat.com>
35 lines
1.2 KiB
Markdown
35 lines
1.2 KiB
Markdown
# Major Themes
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v1.6...
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## K8s Version Support
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## Upgrade Guides
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## Breaking Changes
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### Ceph
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* Support for adding OSDs via Drive Groups was removed. Please refer to the
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[Ceph upgrade guide](Documentation/ceph-upgrade.md#migrate-the-drive-group-spec) for migration
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instructions.
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See https://github.com/rook/rook/issues/7275 for more information.
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## Features
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### Core
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### Ceph
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* Ceph Pacific support
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* Multiple Ceph Filesystems (with Pacific only)
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* CephClient CRD has been converted to use the controller-runtime library
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* Extending the support of vault KMS configuration for Ceph RGW
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* Enable disruption budgets (PDBs) by default for Mon, RGW, MDS, and OSD daemons
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* Add CephFilesystemMirror CRD to deploy cephfs-mirror daemon
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* Multiple Ceph mgr daemons are supported for stretch clusters and other clusters where HA of the mgr is more critical
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* OSDs:
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* as of Nautilus 14.2.14 and Octopus 15.2.9 if the OSD scenario is simple (one OSD per disk) we won't use LVM to prepare the disk anymore
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* for Pacific (16.2.x), Rook is able to update multiple OSD Deployments at the same time to speed
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up updates and upgrades for larger Ceph clusters
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* Disable CSI GRPC metrics by default
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