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| author | Devananda van der Veen <devananda.vdv@gmail.com> | 2013-02-10 23:30:13 -0800 |
|---|---|---|
| committer | Devananda van der Veen <devananda.vdv@gmail.com> | 2013-02-11 15:00:24 -0800 |
| commit | b0582603a401b2e71348e9a862b83acc426097df (patch) | |
| tree | df3c226cabbcba029324f6495e804b4dd29254ce /nova/exception.py | |
| parent | 20424b987946ee56e39f88aed7fddd35c54d7207 (diff) | |
| download | nova-b0582603a401b2e71348e9a862b83acc426097df.tar.gz nova-b0582603a401b2e71348e9a862b83acc426097df.tar.xz nova-b0582603a401b2e71348e9a862b83acc426097df.zip | |
Make scheduler remove dead nodes from its cache.
Scheduler HostManager maintains and updates a cache of all compute
nodes in its host_state_map. However, entries were never deleted from
this mapping, even when the compute nodes were marked as deleted.
This patch removes a state_key from host_state_map when it is not
returned from db.compute_node_get_all, and logs a notice about it.
It also adds unit tests which check for this behaviour.
Change-Id: Ibe6c98dd6c2eb02983db47f263d86cb1b76e1c98
Diffstat (limited to 'nova/exception.py')
0 files changed, 0 insertions, 0 deletions