Commit f5d723fe authored by Committed by Guido Trotter
Update 2.3 design doc regarding node group features and behavior.
In particular: - introduce a "gnt-group" command to hold group-level operations. - ditch the concept of "default node group", except for single-group clusters. - introduce an "alloc_policy" attribute for node groups, indicating how they should be treated by automated allocation tools. - introduce a "drain" operation on node groups. - define iallocator modes for new instance allocation and inter-group moves (choosing among all groups, or providing a limiting list). - indicate and explain that changing the group of a node will be initially only supported for nodes that are empty. Signed-off-by: Adeodato Simo <firstname.lastname@example.org> Signed-off-by: Balazs Lecz <email@example.com> Reviewed-by: Guido Trotter <firstname.lastname@example.org>
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