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Hello Michael,

thanks. Using your email I read this page:
https://docs.openstack.org/ocata/networking-guide/config-lbaas.html

It is still not clear to me if the command:

neutron-db-manage --subproject neutron-lbaas upgrade head

Will make the necessary database migrations from LBaaS v1 to v2 ?

Does this command triggers the execution of this code ?
https://github.com/openstack/neutron-lbaas/blob/master/tools/database-migration-from-v1-to-v2.py

On what openstack version should I run that neutron-db-manage command ?
I am currently in Mitaka.

Here I read:
https://docs.openstack.org/releasenotes/neutron-lbaas/newton.html
LBaaS API v1 has been removed. Do not upgrade before migrating to LBaaS
API v2.

This means I have to run 'neutron-db-manage --subproject neutron-lbaas
upgrade head' before upgrading ?

am I missing the page where the migration from V1 to V2 is explained ?

thank you

Saverio


On 07/03/17 17:33, Michael Johnson wrote:
> Hi Saverio,
> 
> I think the confusion is coming from neutron/neutron-lbaas/octavia.
> 
> Neutron-lbaas, prior to the Ocata series was a sub-project of neutron and as
> such has it's own release notes:
> https://docs.openstack.org/releasenotes/neutron-lbaas/
> 
> As of Ocata, neutron-lbaas is part of the Octavia project
> (https://governance.openstack.org/tc/reference/projects/octavia.html) and is
> no longer a sub-project of neutron.  In fact, we are actively working to
> merge the neutron-lbaas v2 API into the Octavia API to create a combined
> project.
> 
> Going forward you will probably want to monitor both neutron-lbaas and the
> octavia release notes:
> https://docs.openstack.org/releasenotes/neutron-lbaas/
> https://docs.openstack.org/releasenotes/octavia/
> 
> To answer your original question, the LBaaS v1 API as removed in the newton
> release of neutron-lbaas
> (https://docs.openstack.org/releasenotes/neutron-lbaas/newton.html).
> 
> Michael
> 
> 
> -----Original Message-----
> From: Saverio Proto [mailto:saverio.proto at switch.ch] 
> Sent: Tuesday, March 7, 2017 1:09 AM
> To: OpenStack Development Mailing List (not for usage questions)
> <openstack-dev at lists.openstack.org>
> Subject: [openstack-dev] [Neutron][LBaaS] - Best release to upgrade from
> LBaaS v1 to v2
> 
> Hello,
> 
> I am upgrading from Mitaka to Newton.
> 
> our Openstack cloud has in production LBaaSv1.
> 
> I read all the following release notes:
> 
> https://docs.openstack.org/releasenotes/neutron/liberty.html
> https://docs.openstack.org/releasenotes/neutron/mitaka.html
> https://docs.openstack.org/releasenotes/neutron/newton.html
> 
> In the liberty release notes I read:
> "The LBaaS V1 API is marked as deprecated and is planned to be removed in a
> future release. Going forward, the LBaaS V2 API should be used."
> 
> But which one is the release that drops LBaaS V1 ?
> 
> I see this script is merged in stable/newton:
> 
> https://review.openstack.org/#/c/289595/
> 
> Can I still use LBaaS V1 in newton and do the migration before upgrading to
> Ocata ?
> 
> The cherry-pick to Mitaka was abandoned:
> https://review.openstack.org/#/c/370103/
> 
> The Ocata release notes again dont say anything about LBaaS:
> https://docs.openstack.org/releasenotes/neutron/ocata.html
> 
> thank you
> 
> Saverio
> 
> 
> 
> --
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> Saverio Proto, Peta Solutions
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SWITCH
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