yahoo-eng-team team mailing list archive

[Chris Dent <cdent+lp@xxxxxxxxxxxxx>]

Public bug reported:

If a compute node is reconfigured in a way that makes its inventory
change, those changes must be reflected in the placement service, even
if they violate the existing allocations, otherwise the node is left in
a difficult state.

This is safe because with this new inventory the node won't be scheduled
to: it doesn't have available capacity.

** Affects: nova
     Importance: Undecided
     Assignee: Chris Dent (cdent)
         Status: New


** Tags: scheduler

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https://bugs.launchpad.net/bugs/1619722

Title:
  in placement api we must be able to update inventory to violate
  allocations

Status in OpenStack Compute (nova):
  New

Bug description:
  If a compute node is reconfigured in a way that makes its inventory
  change, those changes must be reflected in the placement service, even
  if they violate the existing allocations, otherwise the node is left
  in a difficult state.

  This is safe because with this new inventory the node won't be
  scheduled to: it doesn't have available capacity.

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