[openstack-dev] [Policy][Group-based-policy] ODL Policy Driver Specs

Sachi Gupta sachi.gupta at tcs.com
Tue Jan 13 09:01:33 UTC 2015


Hi,

While working on the integration of Openstack With ODL GBP, I have the 
below queries:

Endpoint-group Create: When I create a new policy-target-group from 
Openstack say "gbp target-policy-group-create group1", it internally 
creates a l2.policy which includes the creation of the network and subnet. 
Meaning creation of EPG will create Network and subnet implicitly in 
Openstack and also the corresponding EPG, subnet, l3-context, 
l2-flood-domain, l2-bridge-domain will be created in the ODL GBP. So 
during the above EPG creation, neutron network and subnet call will come 
to the neutron northbound of ODL or only to ODL GBP??

In ODL, there is no Endpoint create API, instead there is an API to 
register the endpoints. So what is the sync between the OS and ODL for 
Endpoint create and register.?


Thanks & Regards
Sachi Gupta



From:   Yapeng Wu <Yapeng.Wu at huawei.com>
To:     "OpenStack Development Mailing List (not for usage questions)" 
<openstack-dev at lists.openstack.org>
Date:   01/12/2015 09:01 PM
Subject:        Re: [openstack-dev] [Policy][Group-based-policy] ODL 
Policy  Driver  Specs



Hello, Sachi,
 
They both works. “End point group” has been renamed to “policy target 
group”. It is recommended to use “gbp policy-target-group-create”.
 
Yapeng
 
 
From: Sachi Gupta [mailto:sachi.gupta at tcs.com] 
Sent: Monday, January 12, 2015 7:03 AM
To: OpenStack Development Mailing List (not for usage questions)
Subject: Re: [openstack-dev] [Policy][Group-based-policy] ODL Policy 
Driver Specs
 
Hi, 

Can anyone explain the difference between gbp group-create and gbp 
policy-target-group-create?? 

I think both these are working same. 

Thanks & Regards
Sachi Gupta




From:        Sumit Naiksatam <sumitnaiksatam at gmail.com> 
To:        "OpenStack Development Mailing List (not for usage questions)" 
<openstack-dev at lists.openstack.org> 
Date:        11/26/2014 01:35 PM 
Subject:        Re: [openstack-dev] [Policy][Group-based-policy] ODL 
Policy Driver        Specs 




Hi, This GBP spec is currently being worked on:
https://review.openstack.org/#/c/134285/

It will be helpful if you can add "[Policy][Group-based-policy]" in
the subject of your emails, so that the email gets characterized
correctly.

Thanks,
~Sumit.

On Tue, Nov 25, 2014 at 4:27 AM, Sachi Gupta <sachi.gupta at tcs.com> wrote:
> Hey All,
>
> I need to understand the interaction between the Openstack GBP and the
> Opendaylight GBP project which will be done by ODL Policy driver.
>
> Can someone provide me with specs of ODL Policy driver for making my
> understanding on call flow.
>
>
> Thanks & Regards
> Sachi Gupta
>
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