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Dan Smith 3653f0ace5 Add require_tenant_aggregate request filter
This adds a require_tenant_aggregate request filter which uses overlaid
nova and placement aggregates to limit placement results during scheduling.
It uses the same `filter_tenant_id` metadata key as the existing scheduler
filter we have today, so people already doing this with that filter will
be able to enable this and get placement to pre-filter those hosts for
them automatically.

This also allows making this filter advisory but not required, and supports
multiple tenants per aggregate, unlike the original filter.

Related to blueprint placement-req-filter

Change-Id: Idb52b2a9af539df653da7a36763cb9a1d0de3d1b
2018-03-28 15:58:46 -07:00
2018-03-17 08:48:15 +00:00
2018-01-09 07:49:26 +00:00
2017-11-24 16:51:12 -05:00
2012-02-08 19:30:39 -08:00
2018-01-12 17:05:11 +08:00
2010-05-27 23:05:26 -07:00
2017-03-02 11:50:48 +00:00
2018-03-16 14:39:36 +00:00

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