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<p class="MsoNormal">Hi Cindy,<o:p></o:p></p>
<p class="MsoNormal">There is a patch for host keystone. <o:p></o:p></p>
<p class="MsoNormal">It is a STX specific patch, so it will be kept during upgrade for both option.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Best Regards<o:p></o:p></p>
<p class="MsoNormal">Shuicheng<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"><a name="_____replyseparator"></a><b>From:</b> Xie, Cindy <cindy.xie@intel.com>
<br>
<b>Sent:</b> Tuesday, September 24, 2019 6:40 PM<br>
<b>To:</b> Lin, Shuicheng <shuicheng.lin@intel.com>; starlingx-discuss@lists.starlingx.io; Jones, Bruce E <bruce.e.jones@intel.com>; Hu, Yong <yong.hu@intel.com><br>
<b>Subject:</b> RE: About task "update keystone on the host from the SRPM" of Openstack Train<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Shuicheng,<o:p></o:p></p>
<p class="MsoNormal">I thought we do have one patch on keystone on host? If we follow either Option#1 or #2, this means we have zero patches from StarlingX on keystone, correct?<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Thx. - cindy<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"><b>From:</b> Lin, Shuicheng <<a href="mailto:shuicheng.lin@intel.com">shuicheng.lin@intel.com</a>>
<br>
<b>Sent:</b> Tuesday, September 24, 2019 9:44 AM<br>
<b>To:</b> <a href="mailto:starlingx-discuss@lists.starlingx.io">starlingx-discuss@lists.starlingx.io</a>; Jones, Bruce E <<a href="mailto:bruce.e.jones@intel.com">bruce.e.jones@intel.com</a>>; Hu, Yong <<a href="mailto:yong.hu@intel.com">yong.hu@intel.com</a>><br>
<b>Subject:</b> [Starlingx-discuss] About task "update keystone on the host from the SRPM" of Openstack Train<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Hi all,<o:p></o:p></p>
<p class="MsoNormal">There is a task 36619 [0] “update keystone on the host from the SRPM” of story 2006544 “Integrate with OpenStack Train (master)”.<o:p></o:p></p>
<p class="MsoNormal">Due to Train is not released yet, and it will take sometime for CentOS to support Train and provide the SRPM.<o:p></o:p></p>
<p class="MsoNormal">We have two option as below. And I prefer Option 2, since host keystone is to serve flock service, not OpenStack service.<o:p></o:p></p>
<p class="MsoNormal">Please help provide your suggestion.<o:p></o:p></p>
<p class="MsoNormal">Thanks in advance.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Option 1:<o:p></o:p></p>
<p class="MsoNormal">To catch stx 3.0 release, we need switch SRPM to use upstream git directly.
<o:p></o:p></p>
<p class="MsoNormal">Advantage:<o:p></o:p></p>
<p class="MsoNormal">Host keystone will align with containerized keystone.<o:p></o:p></p>
<p class="MsoNormal">Disadvantage:<o:p></o:p></p>
<p class="MsoNormal">A few keystone related packages need switch from SRPM to git repository.<o:p></o:p></p>
<p class="MsoNormal">Other rpms may need be upgraded also if they have dependency on keystone.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Option 2:<o:p></o:p></p>
<p class="MsoNormal">We defer the upgrade task to stx 4.0, wait until SRPM is available in CentOS mirror.<o:p></o:p></p>
<p class="MsoNormal">Advantage:<o:p></o:p></p>
<p class="MsoNormal">Follow current design, and related packages could be upgraded easily together.<o:p></o:p></p>
<p class="MsoNormal">Disadvantage:<o:p></o:p></p>
<p class="MsoNormal">Host keystone will differ from containerized keystone.<o:p></o:p></p>
<p class="MsoNormal">Not sure when CentOS will provide SRPM for Train.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">[0]: <a href="https://storyboard.openstack.org/#!/story/2006544">
https://storyboard.openstack.org/#!/story/2006544</a><o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Best Regards<o:p></o:p></p>
<p class="MsoNormal">Shuicheng<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
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