Add upgrade_levels section to nova.conf if it is missing
When no [upgrade_levels] section present in nova.conf file,
fuel-octane should add it and set the upgrade levels. Otherwise,
live migration is not possible for rolling upgrade scenario.
Change-Id: I60e5f88beab3c5da039885522b17355cedde7582
Closes-bug: 1583596
(cherry picked from commit 816c83eb36d6b94eb4f0602a62bf45684e31fc78)
Reviewed: https:/ /review. openstack. org/330609 /git.openstack. org/cgit/ openstack/ fuel-octane/ commit/ ?id=2458dadd3eb f22432b8a45f66d 801a6f1840a4b2
Committed: https:/
Submitter: Jenkins
Branch: stable/8.0
commit 2458dadd3ebf224 32b8a45f66d801a 6f1840a4b2
Author: Oleg Gelbukh <email address hidden>
Date: Thu May 26 10:28:22 2016 +0000
Add upgrade_levels section to nova.conf if it is missing
When no [upgrade_levels] section present in nova.conf file,
fuel-octane should add it and set the upgrade levels. Otherwise,
live migration is not possible for rolling upgrade scenario.
Change-Id: I60e5f88beab3c5 da039885522b173 55cedde7582 eb4f0602a62bf45 684e31fc78)
Closes-bug: 1583596
(cherry picked from commit 816c83eb36d6b94