Hi All:

Thanks German for articulating this – we did have this discussion on last Fri 
as well on the need to have more user inputs. FWaaS has been in a bit of a 
Catch22 situation with the experimental state. Regarding feature velocity –  it 
has definitely been frustrating and we also lost contributors along the journey 
due to their frustration with moving things forward making things worse.

Kilo has been interesting in that there are more new contributors, repo split 
and more in terms of vendor support has gone in than ever before. We hope that 
this will improve traction for the customers they represent as well. Adding 
more user inputs and having a concerted conversation will definitely help. I 
echo Kyle and can certainly speak for all the current contributors in also 
helping out in any way possible to get this going. New Contributors are always 
welcome – Slawek & Vikram among the  most recent new contributors know this 
well.

Thanks

Sridar

From: Vikram Choudhary <viks...@gmail.com<mailto:viks...@gmail.com>>
Date: Wednesday, May 27, 2015 at 5:54 PM
To: OpenStack List 
<openstack-dev@lists.openstack.org<mailto:openstack-dev@lists.openstack.org>>
Subject: Re: [openstack-dev] [neutron] [fwaas] - Collecting use cases for API 
improvements

Hi German,

Thanks for the initiative. I am currently working for few of the FWaaS BP's 
proposed for Liberty and definitely would like to be a part of this effort.

BTW did you mean FWaaS IRC meeting to take up this discussion further?

Thanks
Vikram


On Thu, May 28, 2015 at 4:20 AM, Kyle Mestery 
<mest...@mestery.com<mailto:mest...@mestery.com>> wrote:
On Wed, May 27, 2015 at 5:36 PM, Eichberger, German 
<german.eichber...@hp.com<mailto:german.eichber...@hp.com>> wrote:
All,


During the FWaaS session in Vancouver [1] it became apparent that both the 
FWaaS API and the Security Groups API are lacking in functionality and the 
connection between the two is not well defined.


For instance if a cloud user opens up all ports in the security groups they 
still can’t connect and might figure out days later that there is a second API 
(FWaaS) which prevents him from connecting to his service. This will probably 
make for a frustrating experience.


Similarly, the operators I spoke to all said that the current FWaaS 
implementation isn’t going far enough and needs a lot of missing functionality 
added to fulfill their requirements on a Firewall implementation.


With that backdrop I am proposing to take a step back and assemble a group of 
operators and users to collect use cases for the firewall service – both FWaaS 
and Security Groups based. I believe it is important at this juncture to really 
focus on the users and less on technical limitations. I also think this reset 
is necessary to make a service which meets the needs of operators and users 
better.


Once we have collected the use cases we can evaluate our current API’s and 
functionality and start making the necessary improvements to turn FWaaS into a 
service which covers most of the use cases and requirements.


Please join me in this effort. We have set up an etherpad [2] to start 
collecting the use cases and will discuss them in an upcoming meeting.


Thanks for sending this out German. I took home the same impressions that you 
did. Similar to what we did with the LBaaS project (to great success last 
summer), I think we should look at FWaaS API V2 with the new contributors 
coming on as equals and helping to define the new operator focused API. My 
suggestion is we look at doing the work to lay the foundation during Liberty 
for a successful launch of this API during the Mxx cycle. I'm happy to step in 
here and guide the new group of contributors similar to what we did for LBaaS.

Thanks,
Kyle


Thanks,

German





[1] https://etherpad.openstack.org/p/YVR-neutron-sg-fwaas-future-direction

[2] https://etherpad.openstack.org/p/fwaas_use_cases


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