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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:Calibri;mso-fareast-language:EN-US">Ricardo from CERN gave a talk in Barcelona about our experiences.
<a href="https://www.youtube.com/watch?v=54wp1yzC-d8">https://www.youtube.com/watch?v=54wp1yzC-d8</a><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:Calibri;mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:Calibri;mso-fareast-language:EN-US">eBay was one of the first to migrate -
<a href="http://superuser.openstack.org/articles/ebay-in-production-migration-from-nova-network-to-neutron/">
http://superuser.openstack.org/articles/ebay-in-production-migration-from-nova-network-to-neutron/</a><o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:Calibri;mso-fareast-language:EN-US">Tim<o:p></o:p></span></p>
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<p class="MsoNormal" style="margin-left:36.0pt"><b><span style="font-family:Calibri;color:black">From:
</span></b><span style="font-family:Calibri;color:black">joe <joe@topjian.net><br>
<b>Date: </b>Friday, 17 March 2017 at 22:52<br>
<b>To: </b>Andrew Bogott <andrewbogott@gmail.com><br>
<b>Cc: </b>"openstack@lists.openstack.org" <openstack@lists.openstack.org><br>
<b>Subject: </b>Re: [Openstack] nova-network -> neutron migration docs and stories?<o:p></o:p></span></p>
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<p class="MsoNormal" style="margin-left:36.0pt">Hi Andrew, <o:p></o:p></p>
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<p class="MsoNormal" style="margin-left:36.0pt">NeCTAR published a suite of scripts for doing a nova-network to neutron migration: <a href="https://github.com/NeCTAR-RC/novanet2neutron">https://github.com/NeCTAR-RC/novanet2neutron</a><o:p></o:p></p>
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<p class="MsoNormal" style="margin-left:36.0pt">IIRC, another organization reported success with these scripts a few months ago on the openstack-operators list.<o:p></o:p></p>
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<p class="MsoNormal" style="margin-left:36.0pt"><o:p> </o:p></p>
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<p class="MsoNormal" style="margin-left:36.0pt">I'm currently doing some trial runs and all looks good. I had to make some slight modifications to account for IPv6 and floating IPs, but the scripts are very simple and readable, so it was easy to do. I'll probably
post those modifications to Github in the next week or two.<o:p></o:p></p>
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<p class="MsoNormal" style="margin-left:36.0pt">We'll be doing the actual migration in May.<o:p></o:p></p>
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<p class="MsoNormal" style="margin-left:36.0pt">Hope that helps,<o:p></o:p></p>
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<p class="MsoNormal" style="margin-left:36.0pt">Joe<o:p></o:p></p>
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<p class="MsoNormal" style="margin-left:36.0pt">On Fri, Mar 17, 2017 at 2:18 PM, Andrew Bogott <<a href="mailto:abogott@wikimedia.org" target="_blank">abogott@wikimedia.org</a>> wrote:<o:p></o:p></p>
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<p class="MsoNormal" style="margin-left:36.0pt"> Googling for nova-network migration advice gets me a lot of hits but many are fragmentary and/or incomplete[1][2] I know that lots of people have gone through this process, though, and that there are probably
as many different solutions as there are migration stories.<br>
<br>
So: If you have done this migration, please send me links! Blog posts, docpages that you found useful, whatever you have to offer. We have lots of ideas about how to move forward, but it's always nice to not repeat other people's mistakes. We're running
Liberty with flat dhcp and floating IPs.<br>
<br>
Thanks!<br>
<br>
-Andrew<br>
<br>
[1] <a href="https://wiki.openstack.org/wiki/Neutron/MigrationFromNovaNetwork/HowTo#How_to_test_migration_process" target="_blank">
https://wiki.openstack.org/wiki/Neutron/MigrationFromNovaNetwork/HowTo#How_to_test_migration_process</a><br>
' TODO - fill in the migration process script here'<br>
<br>
[2] <a href="https://www.slideshare.net/julienlim/openstack-nova-network-to-neutron-migration-survey-results" target="_blank">
https://www.slideshare.net/julienlim/openstack-nova-network-to-neutron-migration-survey-results</a><br>
Slide 4: 'Develop tools to facilitate migration.' Did they?<br>
<br>
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