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<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt;font-family:"Calibri","sans-serif";color:#1F497D">Hi Kyle</span><span style="font-size:10.5pt;color:#1F497D">，</span><span lang="EN-US" style="font-size:10.5pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Np, you can create your own L3 service plugin and just register a bug.</span><span lang="EN-US" style="font-size:10.5pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt;font-family:"Calibri","sans-serif";color:#1F497D">Thanks for the quick response. I have gone through the link you gave and now I understand the main process. But I am still not very sure about<b>
registering a bug.</b> <o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt;font-family:"Calibri","sans-serif";color:#1F497D">Is it a lauchpad bug? What is the purpose for registering this bug?<o:p></o:p></span></p>
<p class="MsoNormal"><b><span lang="EN-US" style="font-size:10.5pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></b></p>
<p class="MsoNormal"><b><span lang="EN-US" style="font-size:10.5pt;font-family:"Calibri","sans-serif";color:#1F497D">Regards,<o:p></o:p></span></b></p>
<p class="MsoNormal"><b><span lang="EN-US" style="font-size:10.5pt;font-family:"Calibri","sans-serif";color:#1F497D">Feng<o:p></o:p></span></b></p>
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<p class="MsoNormal"><b><span style="font-size:10.0pt">发件人<span lang="EN-US">:</span></span></b><span lang="EN-US" style="font-size:10.0pt"> Kyle Mestery [mailto:mestery@mestery.com]
<br>
</span><b><span style="font-size:10.0pt">发送时间<span lang="EN-US">:</span></span></b><span lang="EN-US" style="font-size:10.0pt"> 2015</span><span style="font-size:10.0pt">年<span lang="EN-US">4</span>月<span lang="EN-US">16</span>日<span lang="EN-US"> 21:12<br>
</span><b>收件人<span lang="EN-US">:</span></b><span lang="EN-US"> Dongfeng (C)<br>
</span><b>抄送<span lang="EN-US">:</span></b><span lang="EN-US"> Jixiaofeng (Steven); Yanchangjiang Yan(Changjiang); Zhaokexue; Nihui (nihui, VRPDesign); openstack-dev@lists.openstack.org<br>
</span><b>主题<span lang="EN-US">:</span></b><span lang="EN-US"> Re: Regarding ONOS L3 integration with OpenStack Neutron<o:p></o:p></span></span></p>
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<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US">On Thu, Apr 16, 2015 at 1:40 AM, Dongfeng (C) <<a href="mailto:albert.dongfeng@huawei.com" target="_blank">albert.dongfeng@huawei.com</a>> wrote:<o:p></o:p></span></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US">Hi Kyle,<o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US"> <o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US">I am currently contributing to integrating ONOS with OpenStack Neutron. I just have a doubt. Could you please kindly clarify?<o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US"> <o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US">Sure!<br>
<o:p></o:p></span></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US">For L2 integration, it is clear that we can directly develop a ML2 driver for ONOS without having to register a BP.<o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US"> <o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US">Yes.<br>
<o:p></o:p></span></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US">But for L3 integration, since currently there is no provider and driver support for L3 router service plugin, do we still need to register a L3 plugin BP for
ONOS?<o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US"> <o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US">Np, you can create your own L3 service plugin and just register a bug. You can in fact keep it out of the tree in your stackforge repository, OpenDaylight does this already [1]<br>
<o:p></o:p></span></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US">Moreover, if the above BP is needed, will the corresponding code be part of Neutron or reside outside neutron as vendor code?<o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US"> <o:p></o:p></span></p>
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<p class="MsoNormal" style="margin-bottom:12.0pt"><span lang="EN-US">It will be outside. The plugin decomposition spec [2] mandated that all new drivers which are proposed are thin-shims following the logic in that spec.<o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US">Thanks,<o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US">Kyle <o:p></o:p></span></p>
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<p class="MsoNormal" style="margin-bottom:12.0pt"><span lang="EN-US"><br>
[1] <a href="https://github.com/stackforge/networking-odl/tree/master/networking_odl/l3">
https://github.com/stackforge/networking-odl/tree/master/networking_odl/l3</a> <br>
[2] <a href="http://specs.openstack.org/openstack/neutron-specs/specs/kilo/core-vendor-decomposition.html">
http://specs.openstack.org/openstack/neutron-specs/specs/kilo/core-vendor-decomposition.html</a><o:p></o:p></span></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US"> <o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US">Regards,<o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US">Feng<o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
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