[openstack-dev] [Fuel] Remove nova-network as a deployment option in Fuel?

Mike Scherbakov mscherbakov at mirantis.com
Tue Dec 1 07:36:52 UTC 2015


Aleksey, can you clarify it? Why it can't be deployed? According to what I
see at our fakeUI install [1], wizard allows to choose nova-network only in
case if you choose vcenter.

Do we support Neutron for vCenter already? If so - we could safely remove
nova-network altogether.

[1] http://demo.fuel-infra.org:8000/

On Mon, Nov 30, 2015 at 4:27 AM Aleksey Kasatkin <akasatkin at mirantis.com>
wrote:

> This remains unclear.
> Now, for 8.0, the Environment with Nova-Network can be created but cannot
> be deployed (and its creation is tested in UI integration tests).
> AFAIC, we should either remove the ability of creation of environments
> with Nova-Network in 8.0 or return it back into working state.
>
>
> Aleksey Kasatkin
>
>
> On Fri, Oct 23, 2015 at 3:42 PM, Sheena Gregson <sgregson at mirantis.com>
> wrote:
>
>> As a reminder: there are no individual networking options that can be
>> used with both vCenter and KVM/QEMU hypervisors once we deprecate
>> nova-network.
>>
>>
>>
>> The code for vCenter as a stand-alone deployment may be there, but the
>> code for the component registry (
>> https://blueprints.launchpad.net/fuel/+spec/component-registry) is still
>> not complete.  The component registry is required for a multi-HV
>> environment, because it provides compatibility information for Networking
>> and HVs.  In theory, landing this feature will enable us to configure DVS +
>> vCenter and Neutron with GRE/VxLAN + KVM/QEMU in the same environment.
>>
>>
>>
>> While Andriy Popyvich has made considerable progress on this story, I
>> personally feel very strongly against deprecating nova-network until we
>> have confirmed that we can support *all current use cases* with the
>> available code base.
>>
>>
>>
>> Are we willing to lose the multi-HV functionality if something prevents
>> the component registry work from landing in its entirety before the next
>> release?
>>
>>
>>
>> *From:* Sergii Golovatiuk [mailto:sgolovatiuk at mirantis.com]
>> *Sent:* Friday, October 23, 2015 6:30 AM
>> *To:* OpenStack Development Mailing List (not for usage questions) <
>> openstack-dev at lists.openstack.org>
>> *Subject:* Re: [openstack-dev] [Fuel] Remove nova-network as a
>> deployment option in Fuel?
>>
>>
>>
>> Hi,
>>
>>
>>
>> As far as I know neutron code for VCenter is ready. Guys are still
>> testing it. Keep patience... There will be announce soon.
>>
>>
>> --
>> Best regards,
>> Sergii Golovatiuk,
>> Skype #golserge
>> IRC #holser
>>
>> __________________________________________________________________________
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>>
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-- 
Mike Scherbakov
#mihgen
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