*** This bug is a duplicate of bug 1290975 ***
https://bugs.launchpad.net/bugs/1290975
** This bug has been marked a duplicate of bug 1290975
cells AttributeError with compute api methods using new object access style
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Engineering Team, which is subscribed to OpenStack Compute (nova).
https://bugs.launchpad.net/bugs/1527108
Title:
cells:Instance Console can not access in cells
Status in OpenStack Compute (nova):
In Progress
Status in OpenStack Compute (nova) kilo series:
Confirmed
Status in OpenStack Compute (nova) liberty series:
Confirmed
Bug description:
1. version
kilo 2015.1.0
There has one api cell and two child cell and four compute nodes, I
boot an instance, but the instance console in dashboard is
unavailable .
[root@sbcj-chenling-slot12 ~(keystone_admin)]# nova get-vnc-console
69f74657-ba6e-4939-a7c6-e9dc3811baa5 novnc
ERROR (ClientException): The server has either erred or is incapable of
performing the requested operation. (HTTP 500) (Request-ID:
req-cd7f3267-5b6f-4568-a0c3-df487e0ff901)
the api cells nova-api.log is:
http://paste.openstack.org/show/482158/
Nova-api error log：Exception during message handling: 'dict' object
has no attribute 'uuid'
The reason is that on the child cell, nova-cell calls the get vnc
connection rpc interfaces to get connection information, passing
parameters instance is nova.db.sqlalchemy.models.Instance objects, not
nova.objects.instance.Instance objects.
I added code to determine the type of instance , if it is not a
objects.instance.Instance objects, it will be transformed into a
objects.instance.Instance objects. Then I can get vnc console.
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