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<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt;font-family:"Calibri","sans-serif";color:#1F497D">Agree with Kevin,<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"><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">Currently Tricircle mainly focuses on the API gateway and networking automation across multiple OpenStack instances. The hybrid cloud PoC is built
based on Tricircle in Tokyo Summit: <a href="https://www.openstack.org/summit/tokyo-2015/videos/presentation/huawei-openstack-enabled-hybrid-cloud">
https://www.openstack.org/summit/tokyo-2015/videos/presentation/huawei-openstack-enabled-hybrid-cloud</a><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"><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">Where Tricircle manages multiple small OpenStack instances, and different OpenStack instance using “jacket” to integrate AWS/vCloud. The jacket
provide a way of abstract of hybrid cloud.<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"><o:p> </o:p></span></p>
<p class="MsoNormal" style="text-align:justify;text-justify:inter-ideograph"><span lang="EN-US" style="font-size:10.5pt;font-family:"Calibri","sans-serif";color:#1F497D">Best Regards<o:p></o:p></span></p>
<p class="MsoNormal" style="text-align:justify;text-justify:inter-ideograph"><span lang="EN-US" style="font-size:10.5pt;font-family:"Calibri","sans-serif";color:#1F497D">Chaoyi Huang ( Joe Huang )</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"><o:p> </o:p></span></p>
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<p class="MsoNormal"><b><span lang="EN-US" style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">From:</span></b><span lang="EN-US" style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> zs [mailto:okay22many@163.com]
<br>
<b>Sent:</b> Wednesday, March 16, 2016 8:59 PM<br>
<b>To:</b> OpenStack Development Mailing List (not for usage questions)<br>
<b>Subject:</b> Re: [openstack-dev] [jacket] Introduction to jacket, a new project<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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<p class="MsoNormal"><span lang="EN-US" style="font-size:8.5pt;font-family:"Arial","sans-serif";color:black">Hi Gordon,<br>
<br>
Thank you for your suggestion. <br>
<br>
I think jacket is different from tricircle. Because tricircle focuses on OpenStack deployment across multiple sites, but jacket focuses on how to manage the different clouds just like one cloud. There are some differences:<br>
1. Account management and API model: Tricircle faces multiply OpenStack instances which can share one Keystone and have the same API model, but jacket will face the different clouds which have the respective service and different API model. For example, VMware
vCloud Director has no volume management like OpenStack and AWS, jacket will offer a fake volume management for this kind of cloud.<br>
2. Image management: One image just can run in one cloud, jacket need consider how to solve this problem.<br>
3. Flavor management: Different clouds have different flavors which can not be operated by users. Jacket will face this problem but there will be no this problem in tricircle.<br>
4. Legacy resources adoption: Because of the different API modles, it will be a huge challenge for jacket.
<o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US" style="font-size:8.5pt;font-family:"Arial","sans-serif";color:black"><br>
I think it is maybe a good solution that jacket works to unify the API model for different clouds, and then using tricircle to offer the management of a large scale VMs.<o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US" style="font-size:8.5pt;font-family:"Arial","sans-serif";color:black"><br>
Best Regards,<br>
Kevin (Sen Zhang)<o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US" style="font-size:8.5pt;font-family:"Arial","sans-serif";color:black"><o:p> </o:p></span></p>
<pre><span lang="EN-US" style="color:black"><br>At 2016-03-16 19:51:33, "gordon chung" <<a href="mailto:gord@live.ca">gord@live.ca</a>> wrote:<o:p></o:p></span></pre>
<pre><span lang="EN-US" style="color:black">><o:p> </o:p></span></pre>
<pre><span lang="EN-US" style="color:black">><o:p> </o:p></span></pre>
<pre><span lang="EN-US" style="color:black">>On 16/03/2016 4:03 AM, zs wrote:<o:p></o:p></span></pre>
<pre><span lang="EN-US" style="color:black">>> Hi all,<o:p></o:p></span></pre>
<pre><span lang="EN-US" style="color:black">>><o:p> </o:p></span></pre>
<pre><span lang="EN-US" style="color:black">>> There is a new project "jacket" to manage multiply clouds. The jacket<o:p></o:p></span></pre>
<pre><span lang="EN-US" style="color:black">>> wiki is: <a href="https://wiki.openstack.org/wiki/Jacket">https://wiki.openstack.org/wiki/Jacket</a><o:p></o:p></span></pre>
<pre><span lang="EN-US" style="color:black">>> Please review it and give your comments. Thanks.<o:p></o:p></span></pre>
<pre><span lang="EN-US" style="color:black">>><o:p> </o:p></span></pre>
<pre><span lang="EN-US" style="color:black">>> Best Regards,<o:p></o:p></span></pre>
<pre><span lang="EN-US" style="color:black">>><o:p> </o:p></span></pre>
<pre><span lang="EN-US" style="color:black">>> Kevin (Sen Zhang)<o:p></o:p></span></pre>
<pre><span lang="EN-US" style="color:black">>><o:p> </o:p></span></pre>
<pre><span lang="EN-US" style="color:black">>><o:p> </o:p></span></pre>
<pre><span lang="EN-US" style="color:black">><o:p> </o:p></span></pre>
<pre><span lang="EN-US" style="color:black">>i don't know exact details of either project, but i suggest you <o:p></o:p></span></pre>
<pre><span lang="EN-US" style="color:black">>collaborate with tricircle project[1] because it seems you are <o:p></o:p></span></pre>
<pre><span lang="EN-US" style="color:black">>addressing the same user story (and in a very similar fashion). not sure <o:p></o:p></span></pre>
<pre><span lang="EN-US" style="color:black">>if it's a user story for OpenStack itself, but no point duplicating efforts.<o:p></o:p></span></pre>
<pre><span lang="EN-US" style="color:black">><o:p> </o:p></span></pre>
<pre><span lang="EN-US" style="color:black">>[1] <a href="https://wiki.openstack.org/wiki/Tricircle">https://wiki.openstack.org/wiki/Tricircle</a><o:p></o:p></span></pre>
<pre><span lang="EN-US" style="color:black">><o:p> </o:p></span></pre>
<pre><span lang="EN-US" style="color:black">>cheers,<o:p></o:p></span></pre>
<pre><span lang="EN-US" style="color:black">><o:p> </o:p></span></pre>
<pre><span lang="EN-US" style="color:black">>-- <o:p></o:p></span></pre>
<pre><span lang="EN-US" style="color:black">>gord<o:p></o:p></span></pre>
<pre><span lang="EN-US" style="color:black">><o:p> </o:p></span></pre>
<pre><span lang="EN-US" style="color:black">>__________________________________________________________________________<o:p></o:p></span></pre>
<pre><span lang="EN-US" style="color:black">>OpenStack Development Mailing List (not for usage questions)<o:p></o:p></span></pre>
<pre><span lang="EN-US" style="color:black">>Unsubscribe: <a href="mailto:OpenStack-dev-request@lists.openstack.org?subject:unsubscribe">OpenStack-dev-request@lists.openstack.org?subject:unsubscribe</a><o:p></o:p></span></pre>
<pre><span lang="EN-US" style="color:black">><a href="http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev">http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev</a><o:p></o:p></span></pre>
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<p class="MsoNormal" style="margin-bottom:12.0pt"><span lang="EN-US"><o:p> </o:p></span></p>
<p><span lang="EN-US"> <o:p></o:p></span></p>
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