date:20130905

Re: [openstack-dev] [Neutron] VIP for LBaaS on same port?

2013-09-05 Thread Itsuro ODA

Hi,

Please consider the following use case make abailable too:
ip address/subnet of vips are same but protocol_port are diffrent.
This is not able either currently.

Thanks.

On Thu, 5 Sep 2013 10:26:36 +0400
Eugene Nikanorov  wrote:

> Hi Stephen,
> 
> Currently it's not possible. But we're planning to change this in near
> future.
> There is a blueprint which supposes change in vip-pool relationship (change
> it from 1:1 to m:n), as part of it's implementation, unconditional l2 port
> creation will be removed from loadbalancer_db.py
> 
> Here's a blueprint:
> https://blueprints.launchpad.net/neutron/+spec/lbaas-multiple-vips-per-pool
> Here's a link to review which removes port creation and moves it into the
> plugin driver instead: https://review.openstack.org/#/c/41396/
> Currently the patch is abandoned until Icehouse, but you can experiment
> with it.
> 
> Feel free to ask any further questions.
> 
> Thanks,
> Eugene.
> 
> 
> On Thu, Sep 5, 2013 at 10:13 AM, Stephen Gran
> wrote:
> 
> > Hi,
> >
> > One of the things I'll be looking at in the near future is writing a
> > driver for the neutron lbaas service to talk to a bit of hardware we have.
> >  The normal idiom with this hardware is to have a single interface, with
> > multiple IP addresses attached.  It doesn't look like this is currently
> > possible in the lbaas model - loadbalancer_db.py unconditionally creates a
> > port.
> >
> > What I am hoping to be able to do is create instances within openstack
> > based on appliance images, give them a neutron port on the right subnet,
> > and then add secondary IPs as people create loadbalancers.  This would also
> > give us the flexibility to attach security groups to that single port more
> > easily, but that's a nice side effect.
> >
> > Does this sound possible?  What would be the best way of achieving this,
> > given the way things work currently?
> >
> > Cheers,
> > --
> > Stephen Gran
> > Senior Systems Integrator - theguardian.com
> > Please consider the environment before printing this email.
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-- 
Itsuro ODA 


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Re: [openstack-dev] [Neutron] VIP for LBaaS on same port?

2013-09-05 Thread Stephen Gran

On 05/09/13 08:27, Itsuro ODA wrote:

Hi,

Please consider the following use case make abailable too:
ip address/subnet of vips are same but protocol_port are diffrent.
This is not able either currently.

Oh yes, I'll certainly need that ability as well. Well, one more thing
to put on the list to look at :)

Cheers,
--
Stephen Gran
Senior Systems Integrator - theguardian.com
Please consider the environment before printing this email.
--
Visit theguardian.com

On your mobile, download the Guardian iPhone app theguardian.com/iphone and our iPad edition theguardian.com/iPad
Save up to 32% by subscribing to the Guardian and Observer - choose the papers you want and get full digital access.

Visit subscribe.theguardian.com

This e-mail and all attachments are confidential and may also
be privileged. If you are not the named recipient, please notify
the sender and delete the e-mail and all attachments immediately.
Do not disclose the contents to another person. You may not use
the information for any purpose, or store, or copy, it in any way.

Guardian News & Media Limited is not liable for any computer
viruses or other material transmitted with or as part of this
e-mail. You should employ virus checking software.

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