Public bug reported:
Server Groups doesn't with cells.
Tested in Icehouse.
Using the API the "server group" is created in the top cell and not propagated
to children cells.
At this point booting a VM fails because schedulers in children cells are not
aware of the server group.
Creating the entries "manually" in the children cells databases avoid the
instance scheduling to fail,
however the anti/affinity policy is not correct.
Server group "members" are only updated in the TOP cell. Schedulers at
children cells are
not aware of members in the group (empty table in children) so anti/affinity is
not respected.
** Affects: nova
Importance: Wishlist
Status: Confirmed
** Tags: cells
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https://bugs.launchpad.net/bugs/1369518
Title:
Server Group Anti/Affinity functionality doesn't work with cells
Status in OpenStack Compute (Nova):
Confirmed
Bug description:
Server Groups doesn't with cells.
Tested in Icehouse.
Using the API the "server group" is created in the top cell and not
propagated to children cells.
At this point booting a VM fails because schedulers in children cells are not
aware of the server group.
Creating the entries "manually" in the children cells databases avoid the
instance scheduling to fail,
however the anti/affinity policy is not correct.
Server group "members" are only updated in the TOP cell. Schedulers at
children cells are
not aware of members in the group (empty table in children) so anti/affinity
is not respected.
To manage notifications about this bug go to:
https://bugs.launchpad.net/nova/+bug/1369518/+subscriptions
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