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<p>Hi Tao & Bruce,<br>
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<p>Thank you for the confirmation. It's a big help for me to confirm what I should do later.<br>
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<p><br>
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<p>Thanks again,<br>
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<p>Wei<br>
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<div id="divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" color="#000000" style="font-size:11pt"><b>发件人:</b> Liu, Tao <Tao.Liu@windriver.com><br>
<b>发送时间:</b> 2020年1月8日 2:32<br>
<b>收件人:</b> Jones, Bruce E; Wei Chen(联通集团联通云数据有限公司本部); starlingx-discuss@lists.starlingx.io<br>
<b>主题:</b> RE: Question about distributed openstack</font>
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<p class="MsoNormal"><span style="font-size:11.0pt; font-family:"Calibri","sans-serif"; color:#1F497D">Hi Wei,</span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt; font-family:"Calibri","sans-serif"; color:#1F497D">As far as I know, there are no current plans to support the shared openstack services such as Image service (glance).</span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt; font-family:"Calibri","sans-serif"; color:#1F497D">Regards.</span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt; font-family:"Calibri","sans-serif"; color:#1F497D">Tao</span></p>
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<p class="MsoNormal"><b><span style="font-size:10.0pt; font-family:"Tahoma","sans-serif"">From:</span></b><span style="font-size:10.0pt; font-family:"Tahoma","sans-serif""> Jones, Bruce E [mailto:bruce.e.jones@intel.com]
<br>
<b>Sent:</b> Tuesday, January 7, 2020 10:54 AM<br>
<b>To:</b> chenw66@chinaunicom.cn; starlingx-discuss@lists.starlingx.io<br>
<b>Subject:</b> Re: [Starlingx-discuss] Question about distributed openstack</span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt; font-family:"Calibri","sans-serif"; color:#1F497D">Hi Wei.  You are correct that the Dist Cloud architecture doesn’t currently support OpenStack on the edge nodes, and thus the image caching features in OpenStack
 aren’t available.  </span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt; font-family:"Calibri","sans-serif"; color:#1F497D">Sadly your questions take me beyond the limits of my knowledge, so I need other folks in the community to join this thread and help you.</span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt; font-family:"Calibri","sans-serif"; color:#1F497D">         brucej</span></p>
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<p class="MsoNormal"><a name="_____replyseparator"></a><b><span style="font-size:11.0pt; font-family:"Calibri","sans-serif"">From:</span></b><span style="font-size:11.0pt; font-family:"Calibri","sans-serif""> Wei Chen(</span><span style="font-size:11.0pt; font-family:"Microsoft JhengHei","sans-serif"">联通集团联通云数据有限公司本部</span><span style="font-size:11.0pt; font-family:"Calibri","sans-serif"">)
 [mailto:chenw66@chinaunicom.cn] <br>
<b>Sent:</b> Monday, January 6, 2020 6:26 PM<br>
<b>To:</b> Jones, Bruce E <bruce.e.jones@intel.com>; starlingx-discuss@lists.starlingx.io<br>
<b>Subject:</b> </span><span style="font-size:11.0pt; font-family:"MS Gothic"">答复</span><span style="font-size:11.0pt; font-family:"Calibri","sans-serif"">: Question about distributed openstack</span></p>
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<p><span style="font-family:"Calibri","sans-serif"; color:black">Hi Bruce,</span></p>
<p><span style="font-family:"Calibri","sans-serif"; color:black"> </span></p>
<p><span style="font-family:"Calibri","sans-serif"; color:black">Many thanks for your reply.</span></p>
<p><span style="font-family:"Calibri","sans-serif"; color:black"> </span></p>
<p><span style="font-family:"Calibri","sans-serif"; color:black">I'm using the starlingx 3.0. Maybe I didn't describe my question clearly.</span></p>
<p><span style="font-family:"Calibri","sans-serif"; color:black"> </span></p>
<p><span style="font-family:"Calibri","sans-serif"; color:black">I want to setup the openstack on both central and edge. The main VM image storage will be on the central. When we deploy VM instance on edge, there's no image locally. So either get the image
 from central by demands, or save the image on both sides.</span></p>
<p><span style="font-family:"Calibri","sans-serif"; color:black"> </span></p>
<p><span style="font-family:"Calibri","sans-serif"; color:black">It's heard from other that openstack couldn't be deployed on central cloud for version 3.0. And some more stratage for image sharing will be in version 4.0.</span></p>
<p><span style="font-family:"Calibri","sans-serif"; color:black"> </span></p>
<p><span style="font-family:"Calibri","sans-serif"; color:black">Because version 4.0 would be a little late for us, it will be good to know some details and maybe we could do some simplified process.</span></p>
<p><span style="font-family:"Calibri","sans-serif"; color:black"> </span></p>
<p><span style="font-family:"Calibri","sans-serif"; color:black">Thanks & Regards,</span></p>
<p><span style="font-family:"Calibri","sans-serif"; color:black">Wei</span></p>
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<p class="MsoNormal"><b><span style="font-size:11.0pt; font-family:"Microsoft JhengHei","sans-serif"; color:black">发件人</span></b><b><span style="font-size:11.0pt; font-family:"Calibri","sans-serif"; color:black">:</span></b><span style="font-size:11.0pt; font-family:"Calibri","sans-serif"; color:black">
 Jones, Bruce E <<a href="mailto:bruce.e.jones@intel.com">bruce.e.jones@intel.com</a>><br>
</span><b><span style="font-size:11.0pt; font-family:"Microsoft JhengHei","sans-serif"; color:black">发送时间</span></b><b><span style="font-size:11.0pt; font-family:"Calibri","sans-serif"; color:black">:</span></b><span style="font-size:11.0pt; font-family:"Calibri","sans-serif"; color:black">
 2020</span><span style="font-size:11.0pt; font-family:"MS Gothic"; color:black">年</span><span style="font-size:11.0pt; font-family:"Calibri","sans-serif"; color:black">1</span><span style="font-size:11.0pt; font-family:"MS Gothic"; color:black">月</span><span style="font-size:11.0pt; font-family:"Calibri","sans-serif"; color:black">7</span><span style="font-size:11.0pt; font-family:"MS Gothic"; color:black">日</span><span style="font-size:11.0pt; font-family:"Calibri","sans-serif"; color:black">
 2:28<br>
</span><b><span style="font-size:11.0pt; font-family:"MS Gothic"; color:black">收件人</span></b><b><span style="font-size:11.0pt; font-family:"Calibri","sans-serif"; color:black">:</span></b><span style="font-size:11.0pt; font-family:"Calibri","sans-serif"; color:black">
 Wei Chen(</span><span style="font-size:11.0pt; font-family:"Microsoft JhengHei","sans-serif"; color:black">联通集团联通云数据有限公司本部</span><span style="font-size:11.0pt; font-family:"Calibri","sans-serif"; color:black">);
<a href="mailto:starlingx-discuss@lists.starlingx.io">starlingx-discuss@lists.starlingx.io</a><br>
</span><b><span style="font-size:11.0pt; font-family:"MS Gothic"; color:black">主</span></b><b><span style="font-size:11.0pt; font-family:"Microsoft JhengHei","sans-serif"; color:black">题</span></b><b><span style="font-size:11.0pt; font-family:"Calibri","sans-serif"; color:black">:</span></b><span style="font-size:11.0pt; font-family:"Calibri","sans-serif"; color:black">
 RE: Question about distributed openstack</span><span style="font-family:"Calibri","sans-serif"; color:#212121">
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<p class="MsoNormal"><span style="font-size:11.0pt; font-family:"Calibri","sans-serif"; color:#1F497D">Hello Wei.  Distributed Cloud support is available in StarlingX 3.0 which was just recently released.</span><span style="color:#212121"></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt; font-family:"Calibri","sans-serif"; color:#1F497D"> </span><span style="color:#212121"></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt; font-family:"Calibri","sans-serif"; color:#1F497D">You can find the ISO image here [1].   You can find documentation on how to setup a StarlingX distributed cloud at this link [2].</span><span style="color:#212121"></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt; font-family:"Calibri","sans-serif"; color:#1F497D"> </span><span style="color:#212121"></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt; font-family:"Calibri","sans-serif"; color:#1F497D">Once you have your cloud and its subclouds set up, you should be able to share images between them.</span><span style="color:#212121"></span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt; font-family:"Calibri","sans-serif"; color:#1F497D">       brucej</span><span style="color:#212121"></span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt; font-family:"Calibri","sans-serif"; color:#1F497D">[1]
<a href="http://mirror.starlingx.cengn.ca/mirror/starlingx/release/3.0.0/centos/outputs/iso/bootimage.iso">
http://mirror.starlingx.cengn.ca/mirror/starlingx/release/3.0.0/centos/outputs/iso/bootimage.iso</a></span><span style="color:#212121"></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt; font-family:"Calibri","sans-serif"; color:#1F497D">[2]
</span><span style="color:#212121"><a href="https://docs.starlingx.io/deploy_install_guides/r3_release/distributed_cloud/index.html">https://docs.starlingx.io/deploy_install_guides/r3_release/distributed_cloud/index.html</a></span></p>
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<p class="MsoNormal"><b><span style="font-size:11.0pt; font-family:"Calibri","sans-serif"; color:#212121">From:</span></b><span style="font-size:11.0pt; font-family:"Calibri","sans-serif"; color:#212121"> Wei Chen(</span><span style="font-size:11.0pt; font-family:"Microsoft JhengHei","sans-serif"; color:#212121">联通集团联通云数据有限公司本部</span><span style="font-size:11.0pt; font-family:"Calibri","sans-serif"; color:#212121">)
 [<a href="mailto:chenw66@chinaunicom.cn">mailto:chenw66@chinaunicom.cn</a>] <br>
<b>Sent:</b> Monday, December 30, 2019 10:28 PM<br>
<b>To:</b> <a href="mailto:starlingx-discuss@lists.starlingx.io">starlingx-discuss@lists.starlingx.io</a><br>
<b>Subject:</b> [Starlingx-discuss] Question about distributed openstack</span><span style="color:#212121"></span></p>
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<p style="background:white"><span style="font-family:"Calibri","sans-serif"; color:black">Dear Sir/Madam,</span><span style="font-family:"Calibri","sans-serif"; color:#212121"></span></p>
<p style="background:white"><span style="font-family:"Calibri","sans-serif"; color:black"> </span><span style="font-family:"Calibri","sans-serif"; color:#212121"></span></p>
<p style="background:white"><span style="font-family:"Calibri","sans-serif"; color:black">I'm an engineer that use the starlingx in our product. I setup a central cloud and an edge. Now I hit an issue about how to share the image from center to the edge. What
 I thought is, write one application on the edge, get the image list from center, then pull by demand.</span><span style="font-family:"Calibri","sans-serif"; color:#212121"></span></p>
<p style="background:white"><span style="font-family:"Calibri","sans-serif"; color:black"> </span><span style="font-family:"Calibri","sans-serif"; color:#212121"></span></p>
<p style="background:white"><span style="font-family:"Calibri","sans-serif"; color:black">It's said that in the near future like starlingx 4.0, the distributed openstack will be leveraged and there's something about image process. So, could you share any idea/material about
 it? </span><span style="font-family:"Calibri","sans-serif"; color:#212121"></span></p>
<p style="background:white"><span style="font-family:"Calibri","sans-serif"; color:black"> </span><span style="font-family:"Calibri","sans-serif"; color:#212121"></span></p>
<p style="background:white"><span style="font-family:"Calibri","sans-serif"; color:black">Thanks & Regards,</span><span style="font-family:"Calibri","sans-serif"; color:#212121"></span></p>
<p style="background:white"><span style="font-family:"Calibri","sans-serif"; color:black">Wei</span><span style="font-family:"Calibri","sans-serif"; color:#212121"></span></p>
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