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<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt;font-family:"Calibri",sans-serif;color:#1F497D">Oh, that reminds me,
<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">MesosMonitor requires to use master node’s floating ip address directly to get state information.<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">BR, Eli(Li Yong)Qiao<o:p></o:p></span></p>
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<p class="MsoNormal"><b><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif">From:</span></b><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif">
</span><span style="font-size:11.0pt">王华</span><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif"> [mailto:wanghua.humble@gmail.com]
<br>
<b>Sent:</b> Thursday, March 31, 2016 11:41 AM<br>
<b>To:</b> OpenStack Development Mailing List (not for usage questions) <openstack-dev@lists.openstack.org><br>
<b>Subject:</b> Re: [openstack-dev] [magnum] Are Floating IPs really needed for all nodes?<br>
<b>Importance:</b> Low<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">Hi yuanying,<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">I agree to reduce the usage of floating IP. But as far as I know, if we need to pull<o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US">docker images from docker hub in nodes floating ips are needed. To reduce the<o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US">usage of floating ip, we can use proxy. Only some nodes have floating ips, and<o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US">other nodes can access docker hub by proxy.<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">Best Regards,<o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US">Wanghua<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">On Thu, Mar 31, 2016 at 11:19 AM, Eli Qiao <<a href="mailto:liyong.qiao@intel.com" target="_blank">liyong.qiao@intel.com</a>> wrote:<o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US">Hi Yuanying,<br>
+1 <br>
I think we can add option on whether to using floating ip address since IP address are<br>
kinds of resource which not wise to waste.<o:p></o:p></span></p>
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<p class="MsoNormal" style="margin-bottom:12.0pt"><span lang="EN-US"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US">On 2016</span>年<span lang="EN-US">03</span>月<span lang="EN-US">31</span>日<span lang="EN-US"> 10:40,
</span>大塚元央<span lang="EN-US"> wrote:<o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US">Hi team, <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">Previously, we had a reason why all nodes should have floating ips [1].<o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US">But now we have a LoadBalancer features for masters [2] and minions [3].<o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US">And also minions do not </span><span lang="EN-US" style="font-size:10.5pt;font-family:"Arial",sans-serif">necessarily need to have floating ips [4].</span><span lang="EN-US"><o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt;font-family:"Arial",sans-serif">I think it’s the time to remove floating ips from all nodes.</span><span lang="EN-US"><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">I know we are using floating ips in gate to get log files,<o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US">So it’s not good idea to remove floating ips entirely.<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">I want to introduce `disable-floating-ips-to-nodes` parameter to bay model.<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">Thoughts?<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">[1]: <a href="http://lists.openstack.org/pipermail/openstack-dev/2015-June/067213.html" target="_blank">http://lists.openstack.org/pipermail/openstack-dev/2015-June/067213.html</a><o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US">[2]: <a href="https://blueprints.launchpad.net/magnum/+spec/make-master-ha" target="_blank">https://blueprints.launchpad.net/magnum/+spec/make-master-ha</a><o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US">[3]: <a href="https://blueprints.launchpad.net/magnum/+spec/external-lb" target="_blank">https://blueprints.launchpad.net/magnum/+spec/external-lb</a><o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US">[4]: <a href="http://lists.openstack.org/pipermail/openstack-dev/2015-June/067280.html" target="_blank">http://lists.openstack.org/pipermail/openstack-dev/2015-June/067280.html</a><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">Thanks<o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US">-yuanying<o:p></o:p></span></p>
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<p class="MsoNormal" style="margin-bottom:12.0pt"><span lang="EN-US"><o:p> </o:p></span></p>
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<pre><span lang="EN-US">__________________________________________________________________________<o:p></o:p></span></pre>
<pre><span lang="EN-US">OpenStack Development Mailing List (not for usage questions)<o:p></o:p></span></pre>
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<pre><span lang="EN-US"><a href="http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev" target="_blank">http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev</a><span class="hoenzb"><span style="color:#888888"><o:p></o:p></span></span></span></pre>
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<br>
<span class="hoenzb"><o:p></o:p></span></span></p>
<pre><span lang="EN-US" style="color:#888888">-- <o:p></o:p></span></pre>
<pre><span lang="EN-US" style="color:#888888">Best Regards, Eli Qiao (</span><span style="color:#888888">乔立勇<span lang="EN-US">)<o:p></o:p></span></span></pre>
<pre><span lang="EN-US" style="color:#888888">Intel OTC China</span><span lang="EN-US"><o:p></o:p></span></pre>
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OpenStack-dev-request@lists.openstack.org?subject:unsubscribe</a><br>
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