Public bug reported:
I'm trying to create a magnum cluster on Devstack(both Queens and
master). Cluster creation is failing.
Nova Instance is going to error state with the below error:
{"message": "'NoneType' object has no attribute 'hosts'", "code": 500,
"details": " File
\"/opt/stack/nova/nova/conductor/manager.py\", line 585, in build_instances
instance_uuids,
return_alternates=True)
File \"/opt/stack/nova/nova/conductor/manager.py\", line 720, in
_schedule_instances
scheduler_utils.setup_instance_group(context, request_spec)
File
\"/opt/stack/nova/nova/scheduler/utils.py\", line 836, in setup_instance_group
request_spec.instance_group.hosts = list(group_info.hosts)
", "created": "2018-08-10T08:32:01Z"}
Getting this error http://paste.openstack.org/show/727798/ in nova-cell-
region and http://paste.openstack.org/show/727799/ in nova-cell-child
** Affects: nova
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1786451
Title:
Nova Instance creation is failing with request_spec.instance_group
appears to be None
Status in OpenStack Compute (nova):
New
Bug description:
I'm trying to create a magnum cluster on Devstack(both Queens and
master). Cluster creation is failing.
Nova Instance is going to error state with the below error:
{"message": "'NoneType' object has no attribute 'hosts'", "code": 500,
"details": " File
\"/opt/stack/nova/nova/conductor/manager.py\", line 585, in build_instances
instance_uuids,
return_alternates=True)
File \"/opt/stack/nova/nova/conductor/manager.py\", line 720, in
_schedule_instances
scheduler_utils.setup_instance_group(context, request_spec)
File
\"/opt/stack/nova/nova/scheduler/utils.py\", line 836, in
setup_instance_group
request_spec.instance_group.hosts = list(group_info.hosts)
", "created": "2018-08-10T08:32:01Z"}
Getting this error http://paste.openstack.org/show/727798/ in nova-
cell-region and http://paste.openstack.org/show/727799/ in nova-cell-
child
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