Open Stack

Yep, absolutely:

https://github.com/cybera/novanet2neutron

The changes are all rolled into one commit:

https://github.com/cybera/novanet2neutron/commit/31a6ef0eaebb84b94f4cc97d4f0acfffb4eed251

Note that we hard-coded the network and subnet names in there, so if you
end up using this, you'll want to change that.

Thanks,
Joe

On Sat, May 20, 2017 at 2:54 PM, Belmiro Moreira <
moreira.belmiro.email.lists at gmail.com> wrote:

> Hi Joe,
> congrats.
>
> Can you also make available your scripts changes for IPv6?
> The more the better for any site that is still working in the migration,
> like us :)
>
> thanks,
> Belmiro
>
> On Sat, May 20, 2017 at 6:51 PM, Joe Topjian <joe at topjian.net> wrote:
>
>> Hi all,
>>
>> There probably aren't a lot of people in this situation nowadays, but for
>> those that are, I wanted to report a successful nova-network to Neutron
>> migration.
>>
>> We used NeCTAR's migration scripts which can be found here:
>>
>> https://github.com/NeCTAR-RC/novanet2neutron
>>
>> These scripts allowed us to do an in-place upgrade with almost no
>> downtime. There was probably an hour or two of network downtime, but all
>> instances stayed up and running. There were also a handful of instances
>> that needed a hard reboot and some that had to give up their Floating IP to
>> Neutron. All acceptable, IMO.
>>
>> We modified them to suit our environment, specifically by adding support
>> for IPv6 and Floating IPs. In addition, we leaned on our existing Puppet
>> environment to deploy certain  Nova and Neutron settings in phases.
>>
>> But we wouldn't have been able to do this migration without these
>> scripts, so to Sam and the rest of the NeCTAR crew: thank you all very much!
>>
>> Joe
>>
>> _______________________________________________
>> OpenStack-operators mailing list
>> OpenStack-operators at lists.openstack.org
>> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-operators
>>
>>
>
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