[openstack-dev] [neutron][lbaas] - Heat support for LbaasV2

Banashankar KV banveerad at gmail.com
Tue Sep 22 23:16:42 UTC 2015


But I think, V2 has introduced some new components and whole association of
the resources with each other is changed, we should be still able to do
what Kevin has mentioned ?

Thanks
Banashankar


On Tue, Sep 22, 2015 at 3:39 PM, Fox, Kevin M <Kevin.Fox at pnnl.gov> wrote:

> There needs to be a way to have both v1 and v2 supported in one engine....
>
> Say I have templates that use v1 already in existence (I do), and I want
> to be able to heat stack update on them one at a time to v2. This will
> replace the v1 lb with v2, migrating the floating ip from the v1 lb to the
> v2 one. This gives a smoothish upgrade path.
>
> Thanks,
> Kevin
> ________________________________________
> From: Brandon Logan [brandon.logan at RACKSPACE.COM]
> Sent: Tuesday, September 22, 2015 3:22 PM
> To: openstack-dev at lists.openstack.org
> Subject: Re: [openstack-dev] [neutron][lbaas] - Heat support for LbaasV2
>
> Well I'd hate to have the V2 postfix on it because V1 will be deprecated
> and removed, which means the V2 being there would be lame.  Is there any
> kind of precedent set for for how to handle this?
>
> Thanks,
> Brandon
> On Tue, 2015-09-22 at 14:49 -0700, Banashankar KV wrote:
> > So are we thinking of making it as ?
> > OS::Neutron::LoadBalancerV2
> >
> > OS::Neutron::ListenerV2
> >
> > OS::Neutron::PoolV2
> >
> > OS::Neutron::PoolMemberV2
> >
> > OS::Neutron::HealthMonitorV2
> >
> >
> >
> > and add all those into the loadbalancer.py of heat engine ?
> >
> > Thanks
> > Banashankar
> >
> >
> >
> > On Tue, Sep 22, 2015 at 12:52 PM, Sergey Kraynev
> > <skraynev at mirantis.com> wrote:
> >         Brandon.
> >
> >
> >         As I understand we v1 and v2 have differences also in list of
> >         objects and also in relationships between them.
> >         So I don't think that it will be easy to upgrade old resources
> >         (unfortunately).
> >         I'd agree with second Kevin's suggestion about implementation
> >         new resources in this case.
> >
> >
> >         I see, that a lot of guys, who wants to help  with it :) And I
> >         suppose, that me and Rabi Mishra may try to help with it,
> >         because we was involvement in implementation of v1 resources
> >         in Heat.
> >         Follow the list of v1 lbaas resources in Heat:
> >
> >
> >
> http://docs.openstack.org/developer/heat/template_guide/openstack.html#OS::Neutron::LoadBalancer
> >
> http://docs.openstack.org/developer/heat/template_guide/openstack.html#OS::Neutron::Pool
> >
> >
> http://docs.openstack.org/developer/heat/template_guide/openstack.html#OS::Neutron::PoolMember
> >
> >
> http://docs.openstack.org/developer/heat/template_guide/openstack.html#OS::Neutron::HealthMonitor
> >
> >
> >
> >         Also, I suppose, that it may be discussed during summit
> >         talks :)
> >         Will add to etherpad with potential sessions.
> >
> >
> >
> >         Regards,
> >         Sergey.
> >
> >         On 22 September 2015 at 22:27, Brandon Logan
> >         <brandon.logan at rackspace.com> wrote:
> >                 There is some overlap, but there was some incompatible
> >                 differences when
> >                 we started designing v2.  I'm sure the same issues
> >                 will arise this time
> >                 around so new resources sounds like the path to go.
> >                 However, I do not
> >                 know much about Heat and the resources so I'm speaking
> >                 on a very
> >                 uneducated level here.
> >
> >                 Thanks,
> >                 Brandon
> >                 On Tue, 2015-09-22 at 18:38 +0000, Fox, Kevin M wrote:
> >                 > We're using the v1 resources...
> >                 >
> >                 > If the v2 ones are compatible and can seamlessly
> >                 upgrade, great
> >                 >
> >                 > Otherwise, make new ones please.
> >                 >
> >                 > Thanks,
> >                 > Kevin
> >                 >
> >                 >
> >
>  ______________________________________________________________________
> >                 > From: Banashankar KV [banveerad at gmail.com]
> >                 > Sent: Tuesday, September 22, 2015 10:07 AM
> >                 > To: OpenStack Development Mailing List (not for
> >                 usage questions)
> >                 > Subject: Re: [openstack-dev] [neutron][lbaas] - Heat
> >                 support for
> >                 > LbaasV2
> >                 >
> >                 >
> >                 >
> >                 > Hi Brandon,
> >                 > Work in progress, but need some input on the way we
> >                 want them, like
> >                 > replace the existing lbaasv1 or we still need to
> >                 support them ?
> >                 >
> >                 >
> >                 >
> >                 >
> >                 >
> >                 >
> >                 >
> >                 > Thanks
> >                 > Banashankar
> >                 >
> >                 >
> >                 >
> >                 > On Tue, Sep 22, 2015 at 9:18 AM, Brandon Logan
> >                 > <brandon.logan at rackspace.com> wrote:
> >                 >         Hi Banashankar,
> >                 >         I think it'd be great if you got this going.
> >                 One of those
> >                 >         things we
> >                 >         want to have and people ask for but has
> >                 always gotten a lower
> >                 >         priority
> >                 >         due to the critical things needed.
> >                 >
> >                 >         Thanks,
> >                 >         Brandon
> >                 >         On Mon, 2015-09-21 at 17:57 -0700,
> >                 Banashankar KV wrote:
> >                 >         > Hi All,
> >                 >         > I was thinking of starting the work on
> >                 heat to support
> >                 >         LBaasV2,  Is
> >                 >         > there any concerns about that?
> >                 >         >
> >                 >         >
> >                 >         > I don't know if it is the right time to
> >                 bring this up :D .
> >                 >         >
> >                 >         > Thanks,
> >                 >         > Banashankar (bana_k)
> >                 >         >
> >                 >         >
> >                 >
> >                 >         >
> >                 >
> >
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