<font size=2 face="sans-serif">Hi Sumit,</font>
<br>
<br><font size=2 face="sans-serif">About the GBP plugin, I cann't found
the implementation of the network_service_policy API in the GBP plugin
driver, network_service_policy </font><font size=1>as I understand
it corresponds to the network services( such as FWaas, LBaas) in neutron,
I don't konw if I am understanding this right.</font>
<br>
<br><font size=1>And do have you some document about how to implement the
</font><font size=2 face="sans-serif">network_service_policy</font><font size=1>
in GBP, for example, using the neutron network service ?</font>
<br>
<br><font size=1>BR</font>
<br><font size=1>Alan</font>
<br>
<br>
<br>
<br>
<br><font size=1 color=#5f5f5f face="sans-serif">发件人:
</font><font size=1 face="sans-serif">Sumit Naiksatam
<sumitnaiksatam@gmail.com></font>
<br><font size=1 color=#5f5f5f face="sans-serif">收件人:
</font><font size=1 face="sans-serif">lv.erchun@zte.com.cn,
</font>
<br><font size=1 color=#5f5f5f face="sans-serif">抄送:
</font><font size=1 face="sans-serif">OpenStack Development
Mailing List <openstack-dev@lists.openstack.org></font>
<br><font size=1 color=#5f5f5f face="sans-serif">日期:
</font><font size=1 face="sans-serif">2015/01/09
04:08</font>
<br><font size=1 color=#5f5f5f face="sans-serif">主题:
</font><font size=1 face="sans-serif">Re: 答复:
Re: [openstack-dev] [neutron][AdvancedServices] Confusion about the solution
of the service chaining!</font>
<br>
<hr noshade>
<br>
<br>
<br><tt><font size=2>Hi Alan,<br>
<br>
On Wed, Jan 7, 2015 at 9:54 PM, <lv.erchun@zte.com.cn> wrote:<br>
> Hi Sumit,<br>
><br>
> thanks for your reply, one more question,<br>
><br>
> If I just using the 'group-based-policy-service-chaining' to developing
the<br>
> service chaining feuture, how to map the network service in the neutron
to<br>
> the GBP model, because all the network service we implemented are
based on<br>
> neutron model, but the 'group-based-policy-service-chaining' setup
the<br>
> service chaining based on GBP model, so how can we setup the service<br>
> chaining for network services based the neutron model using the<br>
> 'group-based-policy-service-chaining' ?<br>
<br>
The current model and implementation leverage the Neutron services as<br>
is (the model is actually agnostic of the service<br>
definition/implementation). Will be happy to further discuss this,<br>
feel free to ping on #openstack-gbp.<br>
<br>
Thanks,<br>
~Sumit.<br>
<br>
><br>
> BR<br>
> Alan<br>
><br>
><br>
><br>
><br>
> 发件人: Sumit Naiksatam <sumitnaiksatam@gmail.com><br>
> 收件人: "OpenStack Development
Mailing List (not for usage questions)"<br>
> <openstack-dev@lists.openstack.org>,<br>
> 日期: 2015/01/08 10:46<br>
> 主题: Re: [openstack-dev] [neutron][AdvancedServices]
Confusion about<br>
> the solution of the service chaining!<br>
> ________________________________<br>
><br>
><br>
><br>
> Hi Alan,<br>
><br>
> Responses inline...<br>
><br>
> On Wed, Jan 7, 2015 at 4:25 AM, <lv.erchun@zte.com.cn>
wrote:<br>
>> Hi,<br>
>><br>
>> I want to confirm that how is the project about "Neutron
Services<br>
>> Insertion,<br>
>> Chaining, and Steering" going, I found that all the code
implementation<br>
>> about service insertion、service chaining and traffic steering
list in<br>
>> JunoPlan were Abandoned .<br>
>><br>
>> </font></tt><a href=https://wiki.openstack.org/wiki/Neutron/AdvancedServices/JunoPlan><tt><font size=2>https://wiki.openstack.org/wiki/Neutron/AdvancedServices/JunoPlan</font></tt></a><tt><font size=2><br>
>><br>
>> and I also found that we have a new project about GBP and<br>
>> group-based-policy-service-chaining be located at:<br>
>><br>
>><br>
>> </font></tt><a href="https://blueprints.launchpad.net/group-based-policy/+spec/group-based-policy-abstraction"><tt><font size=2>https://blueprints.launchpad.net/group-based-policy/+spec/group-based-policy-abstraction</font></tt></a><tt><font size=2><br>
>><br>
>><br>
>> </font></tt><a href="https://blueprints.launchpad.net/group-based-policy/+spec/group-based-policy-service-chaining"><tt><font size=2>https://blueprints.launchpad.net/group-based-policy/+spec/group-based-policy-service-chaining</font></tt></a><tt><font size=2><br>
>><br>
>> so I'm confused with solution of the service chaining.<br>
>><br>
><br>
> Yes, the above two blueprints have been implemented and are available<br>
> for consumption today as a part of the Group-based Policy codebase
and<br>
> release. The GBP model uses a policy trigger to drive the service<br>
> composition and can accommodate different rendering policies like<br>
> realization using NFV SFC.<br>
><br>
>> We are developing the service chaining feature, so we need to
know which<br>
>> one<br>
>> is the neutron's choice.<br>
><br>
> It would be great if you can provide feedback on the current<br>
> implementation, and perhaps participate and contribute as well.<br>
><br>
>> Are the blueprints about the service insertion,<br>
>> service chaining and traffic steering list in JunoPlan all Abandoned
?<br>
>><br>
><br>
> Some aspects of this are perhaps a good fit in Neutron and others
are<br>
> not. We are looking forward to continuing the discussion on this topic<br>
> on the areas which are potentially a good fit for Neutron (we have
had<br>
> this discussion before as well).<br>
><br>
>> BR<br>
>> Alan<br>
>><br>
>><br>
>><br>
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