Re: [openstack-dev] [Neutron][lbaas] plugin driver

2013-12-19 Thread Eugene Nikanorov
Hi Subrahmanyam,

The patch was originally implemented by Oleg Bondarev :)
 plugin-driver appears to be specific to driver provider
That's correct
 How does this work with single common agent and many providers?
The idea is that the plugin-driver is server-side logic which defines how
neutron-server interacts with the device implementing LB. For example,
haproxy plugin driver does it by communicating with lbaas-agent via rpc.
LBaas-agent has specific driver (device driver) that manages haproxy
processes on the host.
There could be other device drivers.
Using common agent is not required for a plugin-driver.

 Who owns the plugin driver?
Usually it's vendor's responsibility to maintain their drivers.

Thanks,
Eugene.


On Thu, Dec 19, 2013 at 3:30 AM, Subrahmanyam Ongole 
song...@oneconvergence.com wrote:


 I was going through the latest common agent patch from Eugene.
 plugin-driver appears to be specific to driver provider, for example
 haproxy has a plugin driver (in addition to agent driver). How does this
 work with single common agent and many providers? Would they need to use a
 separate topic?

 Who owns the plugin driver? Is it appliance driver provider (such as
 f5/radware for example) or Openstack cloud service provider (such as
 Rackspace for example?)

 --

 Thanks
 Subra
 (Subrahmanyam Ongole)

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[openstack-dev] [Neutron][lbaas] plugin driver

2013-12-18 Thread Subrahmanyam Ongole
I was going through the latest common agent patch from Eugene.
plugin-driver appears to be specific to driver provider, for example
haproxy has a plugin driver (in addition to agent driver). How does this
work with single common agent and many providers? Would they need to use a
separate topic?

Who owns the plugin driver? Is it appliance driver provider (such as
f5/radware for example) or Openstack cloud service provider (such as
Rackspace for example?)

-- 

Thanks
Subra
(Subrahmanyam Ongole)
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