[Openstack-operators] [nova] Recovering instances from old system

Liam Haworth liam.haworth at bluereef.com.au
Fri Jan 8 01:35:42 UTC 2016

Hey guys,

I just recently rebuilt the OpenStack infrastructure at my work to upgrade
from Juno to Liberty, before wiping everything clean I made dumps of all
the databases and the instances where persisted though the upgrade via NFS.

Now that I have the infrastructure up and going again I was wondering what
would be the best way to import the instances back in, I understand I may
need to change some fields in the database dumps to change project ids and
such but I just wanted to get some input on if this is a good idea or if
there is a better way to do this?

Kind regards,
*Liam Haworth* | Junior Software Engineer | www.bluereef.com.au
*T*: +61 3 9898 8000 | *F*: +61 3 9898 8055
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