[openstack-dev] [Quantum][LBaaS] - lb protocols defined twice

Youcef Laribi Youcef.Laribi at eu.citrix.com
Mon Feb 11 16:38:36 UTC 2013


Yes those are the valid combinations. Validation logic will ensure the two values are compatible.

Youcef

From: Samuel Bercovici [mailto:SamuelB at Radware.com]
Sent: Monday, February 11, 2013 12:06 AM
To: OpenStack Development Mailing List
Subject: Re: [openstack-dev] [Quantum][LBaaS] - lb protocols defined twice

Hi,

As far as I know the only supported combinations are VIP:HTTPS POOL:HTTP and vice versa.
Do you see any other relevant combinations?
From validation perspective – If a Pool that is configured with protocol (ex: TCP) is connected to a VIP with incompatible protocol, what should be the behavior?

Regards,
                -Sam.



From: Youcef Laribi [mailto:Youcef.Laribi at eu.citrix.com]
Sent: Sunday, February 10, 2013 8:59 PM
To: OpenStack Development Mailing List
Cc: openstack-dev at lists.openstack.org<mailto:openstack-dev at lists.openstack.org>
Subject: Re: [openstack-dev] [Quantum][LBaaS] - lb protocols defined twice

One is  the VIP protocol (e.g. HTTPS on the front from the clients) and the other is the pool members protocol (e.g. HTTP in the back to the members), or the reverse. The LB device would do the translation between the two. SSL Offload is not supported in Grizzly release so this is for allowing future addition post Grizzly and extensibility.

Youcef

On Feb 10, 2013, at 8:05, "Avishay Balderman" <AvishayB at Radware.com<mailto:AvishayB at Radware.com>> wrote:
Hi
The field ‘protocol’ is defined twice in the model:

1)      Pool

2)      Vip

Can you please explain why we need this double definition?

Thanks

Avishay
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