Can't configure extra parameters for live migration uri in libvirt

Bug #1843883 reported by Takashi Kajinami on 2019-09-13
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
OpenStack Compute (nova)
Undecided
Takashi Kajinami

Bug Description

In libvirt we can add some extra parameters into migration target uri in query parameter format.[1]
 [1] https://libvirt.org/remote.html
This is still vlaid for some usecases. For example in TripleO we define a path for key file to authenticate to the remote node by keyfile parameter.

However, since live_migration_uri was deprecated and replaced by live_migration_scheme, there are no available methods to configure this without using the deprecated parameter live_migration_uri.
We need some additional option like live_migration_extraparams which can be used to define extra parameters, Otherwise it can break existing deployment which requires extra parameters configured.

Fix proposed to branch: master
Review: https://review.opendev.org/682019

Changed in nova:
assignee: nobody → Takashi Kajinami (kajinamit)
status: New → In Progress
description: updated
Takashi Kajinami (kajinamit) wrote :

Seems this is a duplicate (or a subset) of https://bugs.launchpad.net/nova/+bug/1671288

Change abandoned by Takashi Kajinami (<email address hidden>) on branch: master
Review: https://review.opendev.org/682019
Reason: I'll abandon this patch as we have an existing patch proposed on gerrit[1] which seems much better than this
[1] https://review.opendev.org/#/c/456571/

Thanks Stephen for timely notice!

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