[Expired for OpenStack Compute (nova) because there has been no activity
for 60 days.]
** Changed in: nova
Status: Incomplete => Expired
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https://bugs.launchpad.net/bugs/1441950
Title:
instance on source host can not be cleaned after evacuating
Status in OpenStack Compute (nova):
Expired
Bug description:
1. Version
nova: 2014.1
hypervisor: rhel7 + libvirt + kvm
2. Description
After one instance was evacuated from hostA to hostB, then delete this
instance.
Then started 'nova-compute' service of hostA, and found in nova-compute.log:
2015-04-09 10:39:52.201 1977 WARNING nova.compute.manager [-] Found 0 in the
database and 1 on the hypervisor.
3. Reproduce steps:
* Launch one instance INST on hostA
* Stop 'nova-compute' service on hostA, and wait for down(use 'nova
service-list')
* Evacuate INST to hostB
* After evacuated successfully, delete INST
* Start 'nova-compute' service on hostA
Expected results:
* INST on hostA's hypervisor should be destroyed
Actual result:
* INST was alive on hostA's hypervisor.
4. Tips
I checked the source, and found:
nova.compute.manager.py
def _destroy_evacuated_instances(self, context):
....
filters = {'deleted': False} # Here filtered the deleted instance.
Is it more proper that checked the deleted instances?
local_instances = self._get_instances_on_driver(context, filters)
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