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| author | Trey Morris <treyemorris@gmail.com> | 2012-03-07 22:22:16 -0600 |
|---|---|---|
| committer | Trey Morris <treyemorris@gmail.com> | 2012-03-08 10:04:22 -0600 |
| commit | 24f4e093b6c7290de06b7aaaa1e4dda96e17e5f9 (patch) | |
| tree | 738c4c7731dc11e5c548e3ebcf1a44cb5b74619e /nova/db | |
| parent | aeea00e33e87b48a940d4f0281c1d923dee4ad4b (diff) | |
info_cache is related to deleted instance
fixes lp948586
what is now possible:
http://pastie.org/3546474
the problem was there were entities hitting the api to get network data
for instances that were deleted. Deleted instances did not have the
backref to info_cache available. The api would then go to network to get
the info, but since the network structures had already been torn down,
there was nothing to return. The bug then is that network_info at time
of instance deletion was expected to be accessible through the
instance['info_cache'].
Change-Id: I8ce6ce92e2abe6241d408192ced9526562e978db
Diffstat (limited to 'nova/db')
| -rw-r--r-- | nova/db/sqlalchemy/models.py | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/nova/db/sqlalchemy/models.py b/nova/db/sqlalchemy/models.py index 48b59a680..379557f18 100644 --- a/nova/db/sqlalchemy/models.py +++ b/nova/db/sqlalchemy/models.py @@ -297,9 +297,7 @@ class InstanceInfoCache(BASE, NovaBase): instance = relationship(Instance, backref=backref('info_cache', uselist=False), foreign_keys=instance_id, - primaryjoin='and_(' - 'InstanceInfoCache.instance_id == Instance.uuid,' - 'InstanceInfoCache.deleted == False)') + primaryjoin=instance_id == Instance.uuid) class VirtualStorageArray(BASE, NovaBase): |