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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Hi all,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Thanks for your inputs. We discussed this proposal in our team meeting [1], and we all agreed to support an option to remove the need of floating IPs. A blueprint
was created for implementing this feature: <a href="https://blueprints.launchpad.net/magnum/+spec/bay-with-no-floating-ips">
https://blueprints.launchpad.net/magnum/+spec/bay-with-no-floating-ips</a> . Please feel free to assign it to yourselves if you interest to implement it. Thanks.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">[1]
<a href="http://eavesdrop.openstack.org/meetings/containers/2016/containers.2016-04-05-16.00.txt">
http://eavesdrop.openstack.org/meetings/containers/2016/containers.2016-04-05-16.00.txt</a><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Best regards,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Hongbin<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;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""> Yuanying OTSUKA [mailto:yuanying@oeilvert.org]
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<b>Sent:</b> April-01-16 1:57 AM<br>
<b>To:</b> Guz Egor; OpenStack Development Mailing List (not for usage questions)<br>
<b>Subject:</b> Re: [openstack-dev] [magnum] Are Floating IPs really needed for all nodes?<o:p></o:p></span></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Hi Egor,<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">I know some people still want to use floating ips to connect nodes,<o:p></o:p></p>
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<p class="MsoNormal">So I will not remove floating ips feature completely.<o:p></o:p></p>
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<p class="MsoNormal">Only introduce the option which will disable to assign floating ip to nodes.<o:p></o:p></p>
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<p class="MsoNormal">Because some people doesn’t want to assign floating ip to nodes.<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Thanks<o:p></o:p></p>
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<p class="MsoNormal" style="margin-bottom:12.0pt">-yuaning<o:p></o:p></p>
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<p class="MsoNormal">2016<span lang="ZH-CN" style="font-family:SimSun">年</span>3<span lang="ZH-CN" style="font-family:SimSun">月</span>31<span lang="ZH-CN" style="font-family:SimSun">日</span>(<span lang="ZH-CN" style="font-family:SimSun">木</span>) 13:11 Guz
Egor <<a href="mailto:guz_egor@yahoo.com">guz_egor@yahoo.com</a>>:<o:p></o:p></p>
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<p class="MsoNormal" style="background:white"><span style="font-size:10.0pt;font-family:"Helvetica","sans-serif";color:black">-1<o:p></o:p></span></p>
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<p class="MsoNormal" style="background:white"><span style="font-size:10.0pt;font-family:"Helvetica","sans-serif";color:black">who is going to run/support this proxy? also keep in mind that Kubernetes Service/NodePort (<a href="http://kubernetes.io/docs/user-guide/services/#type-nodeport">http://kubernetes.io/docs/user-guide/services/#type-nodeport</a>)<o:p></o:p></span></p>
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<p class="MsoNormal" style="background:white"><span style="font-size:10.0pt;font-family:"Helvetica","sans-serif";color:black">functionality is not going to work without public ip and this is very handy feature. <o:p></o:p></span></p>
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<p class="MsoNormal" style="background:white"><span style="font-size:10.0pt;font-family:"Helvetica","sans-serif";color:black"><o:p> </o:p></span></p>
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<p class="MsoNormal" style="background:white"><span style="font-size:10.0pt;font-family:"Helvetica","sans-serif";color:black">--- <o:p></o:p></span></p>
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<p class="MsoNormal" style="background:white"><span style="font-size:10.0pt;font-family:"Helvetica","sans-serif";color:black">Egor<o:p></o:p></span></p>
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<p class="MsoNormal" style="background:white"><span style="font-size:10.0pt;font-family:"Helvetica","sans-serif";color:black"><o:p> </o:p></span></p>
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<p class="MsoNormal" style="background:white"><b><span style="font-size:10.0pt;font-family:"Arial","sans-serif";color:black">From:</span></b><span style="font-size:10.0pt;font-family:"Arial","sans-serif";color:black">
</span><span lang="ZH-CN" style="font-size:10.0pt;font-family:SimSun;color:black">王华</span><span style="font-size:10.0pt;font-family:"Arial","sans-serif";color:black"> <<a href="mailto:wanghua.humble@gmail.com">wanghua.humble@gmail.com</a>><br>
<b>To:</b> OpenStack Development Mailing List (not for usage questions) <<a href="mailto:openstack-dev@lists.openstack.org">openstack-dev@lists.openstack.org</a>>
<br>
<b>Sent:</b> Wednesday, March 30, 2016 8:41 PM</span><span style="font-family:"Helvetica","sans-serif";color:black"><o:p></o:p></span></p>
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<p class="MsoNormal" style="background:white"><span style="font-size:10.0pt;font-family:"Arial","sans-serif";color:black"><br>
<b>Subject:</b> Re: [openstack-dev] [magnum] Are Floating IPs really needed for all nodes?</span><span style="font-family:"Helvetica","sans-serif";color:black"><o:p></o:p></span></p>
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<p class="MsoNormal" style="background:white"><span style="font-family:"Helvetica","sans-serif";color:black"><o:p> </o:p></span></p>
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<p class="MsoNormal" style="background:white"><span style="font-family:"Helvetica","sans-serif";color:black">Hi yuanying,<o:p></o:p></span></p>
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<p class="MsoNormal" style="background:white"><span style="font-family:"Helvetica","sans-serif";color:black"><o:p> </o:p></span></p>
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<p class="MsoNormal" style="background:white"><span style="font-family:"Helvetica","sans-serif";color:black">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" style="background:white"><span style="font-family:"Helvetica","sans-serif";color:black">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" style="background:white"><span style="font-family:"Helvetica","sans-serif";color:black">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" style="background:white"><span style="font-family:"Helvetica","sans-serif";color:black">other nodes can access docker hub by proxy.<o:p></o:p></span></p>
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<p class="MsoNormal" style="background:white"><span style="font-family:"Helvetica","sans-serif";color:black"><o:p> </o:p></span></p>
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<p class="MsoNormal" style="background:white"><span style="font-family:"Helvetica","sans-serif";color:black">Best Regards,<o:p></o:p></span></p>
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<p class="MsoNormal" style="background:white"><span style="font-family:"Helvetica","sans-serif";color:black">Wanghua<o:p></o:p></span></p>
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<p class="MsoNormal" style="background:white"><span style="font-family:"Helvetica","sans-serif";color:black"><o:p> </o:p></span></p>
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<p class="MsoNormal" style="background:white"><span style="font-family:"Helvetica","sans-serif";color:black">On Thu, Mar 31, 2016 at 11:19 AM, Eli Qiao <<a href="mailto:liyong.qiao@intel.com">liyong.qiao@intel.com</a>> wrote:<o:p></o:p></span></p>
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<p class="MsoNormal" style="background:white"><span style="font-family:"Helvetica","sans-serif";color:black">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;background:white"><span style="font-family:"Helvetica","sans-serif";color:black"><o:p> </o:p></span></p>
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<p class="MsoNormal" style="background:white"><span style="font-family:"Helvetica","sans-serif";color:black">On 2016</span><span lang="ZH-CN" style="font-family:SimSun;color:black">年</span><span style="font-family:"Helvetica","sans-serif";color:black">03</span><span lang="ZH-CN" style="font-family:SimSun;color:black">月</span><span style="font-family:"Helvetica","sans-serif";color:black">31</span><span lang="ZH-CN" style="font-family:SimSun;color:black">日</span><span style="font-family:"Helvetica","sans-serif";color:black">
10:40, </span><span lang="ZH-CN" style="font-family:SimSun;color:black">大塚元央</span><span style="font-family:"Helvetica","sans-serif";color:black"> wrote:<o:p></o:p></span></p>
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<p class="MsoNormal" style="background:white"><span style="font-family:"Helvetica","sans-serif";color:black">Hi team,
<o:p></o:p></span></p>
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<p class="MsoNormal" style="background:white"><span style="font-family:"Helvetica","sans-serif";color:black"><o:p> </o:p></span></p>
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<p class="MsoNormal" style="background:white"><span style="font-family:"Helvetica","sans-serif";color:black">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" style="background:white"><span style="font-family:"Helvetica","sans-serif";color:black">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" style="background:white"><span style="font-family:"Helvetica","sans-serif";color:black">And also minions do not </span><span style="font-size:10.5pt;font-family:"Arial","sans-serif";color:black">necessarily need to have floating ips [4].</span><span style="font-family:"Helvetica","sans-serif";color:black"><o:p></o:p></span></p>
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<p class="MsoNormal" style="background:white"><span style="font-size:10.5pt;font-family:"Arial","sans-serif";color:black">I think it’s the time to remove floating ips from all nodes.</span><span style="font-family:"Helvetica","sans-serif";color:black"><o:p></o:p></span></p>
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<p class="MsoNormal" style="background:white"><span style="font-family:"Helvetica","sans-serif";color:black"><o:p> </o:p></span></p>
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<p class="MsoNormal" style="background:white"><span style="font-family:"Helvetica","sans-serif";color:black">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" style="background:white"><span style="font-family:"Helvetica","sans-serif";color:black">So it’s not good idea to remove floating ips entirely.<o:p></o:p></span></p>
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<p class="MsoNormal" style="background:white"><span style="font-family:"Helvetica","sans-serif";color:black"><o:p> </o:p></span></p>
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<p class="MsoNormal" style="background:white"><span style="font-family:"Helvetica","sans-serif";color:black">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" style="background:white"><span style="font-family:"Helvetica","sans-serif";color:black"><o:p> </o:p></span></p>
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<p class="MsoNormal" style="background:white"><span style="font-family:"Helvetica","sans-serif";color:black">Thoughts?<o:p></o:p></span></p>
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<p class="MsoNormal" style="background:white"><span style="font-family:"Helvetica","sans-serif";color:black"><o:p> </o:p></span></p>
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<p class="MsoNormal" style="background:white"><span style="font-family:"Helvetica","sans-serif";color:black">[1]: <a href="http://lists.openstack.org/pipermail/openstack-dev/2015-June/067213.html">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" style="background:white"><span style="font-family:"Helvetica","sans-serif";color:black">[2]: <a href="https://blueprints.launchpad.net/magnum/+spec/make-master-ha">https://blueprints.launchpad.net/magnum/+spec/make-master-ha</a><o:p></o:p></span></p>
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<p class="MsoNormal" style="background:white"><span style="font-family:"Helvetica","sans-serif";color:black">[3]: <a href="https://blueprints.launchpad.net/magnum/+spec/external-lb">https://blueprints.launchpad.net/magnum/+spec/external-lb</a><o:p></o:p></span></p>
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<p class="MsoNormal" style="background:white"><span style="font-family:"Helvetica","sans-serif";color:black">[4]: <a href="http://lists.openstack.org/pipermail/openstack-dev/2015-June/067280.html">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" style="background:white"><span style="font-family:"Helvetica","sans-serif";color:black"><o:p> </o:p></span></p>
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<p class="MsoNormal" style="background:white"><span style="font-family:"Helvetica","sans-serif";color:black">Thanks<o:p></o:p></span></p>
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<p class="MsoNormal" style="background:white"><span style="font-family:"Helvetica","sans-serif";color:black">-yuanying<o:p></o:p></span></p>
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<p class="MsoNormal" style="margin-bottom:12.0pt;background:white"><span style="font-family:"Helvetica","sans-serif";color:black"><o:p> </o:p></span></p>
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<pre style="background:white"><span style="color:black">__________________________________________________________________________<o:p></o:p></span></pre>
<pre style="background:white"><span style="color:black">OpenStack Development Mailing List (not for usage questions)<o:p></o:p></span></pre>
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<p class="MsoNormal" style="background:white"><span style="font-family:"Helvetica","sans-serif";color:black"><o:p> </o:p></span></p>
<pre style="background:white"><span style="color:black">-- <o:p></o:p></span></pre>
<pre style="background:white"><span style="color:black">Best Regards, Eli Qiao (</span><span lang="ZH-CN" style="font-family:SimSun;color:black">乔立勇</span><span style="color:black">)<o:p></o:p></span></pre>
<pre style="background:white"><span style="color:black">Intel OTC China<o:p></o:p></span></pre>
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