Public bug reported:
We have a hypervisor that needs to go down for maintenance. There are 2
instances on the host within a server group with affinity.
It seems to be impossible to live migrate them both to a different host.
Looks like there used to be a force argument to live migration but this
was removed in microversion 2.68
"Remove support for forced live migration and evacuate server actions."
Doesn't mention why this was removed sadly.
Is there a way to temporarily break the affinity contract for maintenance?
** Affects: nova
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1890065
Title:
Impossible to migrate affinity instances
Status in OpenStack Compute (nova):
New
Bug description:
We have a hypervisor that needs to go down for maintenance. There are
2 instances on the host within a server group with affinity.
It seems to be impossible to live migrate them both to a different
host.
Looks like there used to be a force argument to live migration but
this was removed in microversion 2.68
"Remove support for forced live migration and evacuate server
actions."
Doesn't mention why this was removed sadly.
Is there a way to temporarily break the affinity contract for maintenance?
To manage notifications about this bug go to:
https://bugs.launchpad.net/nova/+bug/1890065/+subscriptions
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