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<div class="">On Apr 8, 2016, at 3:15 PM, Hongbin Lu <<a href="mailto:hongbin.lu@huawei.com" class="">hongbin.lu@huawei.com</a>> wrote:</div>
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<span style="font-size: 11pt; font-family: Calibri, sans-serif; color: rgb(31, 73, 125);" class="">Hi team,<o:p class=""></o:p></span></div>
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<span style="font-size: 11pt; font-family: Calibri, sans-serif; color: rgb(31, 73, 125);" class="">I would like to give an update for this thread. In the last team, we discussed several options to introduce Chronos to our mesos bay:<o:p class=""></o:p></span></div>
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<span style="font-size: 11pt; font-family: Calibri, sans-serif; color: rgb(31, 73, 125);" class=""><span class="">1.<span style="font-style: normal; font-variant: normal; font-weight: normal; font-size: 7pt; line-height: normal; font-family: 'Times New Roman';" class=""> <span class="Apple-converted-space"> </span></span></span></span><span style="font-size: 11pt; font-family: Calibri, sans-serif; color: rgb(31, 73, 125);" class="">Add
Chronos to the mesos bay. With this option, the mesos bay will have two mesos frameworks by default (Marathon and Chronos).<o:p class=""></o:p></span></div>
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<span style="font-size: 11pt; font-family: Calibri, sans-serif; color: rgb(31, 73, 125);" class=""><span class="">2.<span style="font-style: normal; font-variant: normal; font-weight: normal; font-size: 7pt; line-height: normal; font-family: 'Times New Roman';" class=""> <span class="Apple-converted-space"> </span></span></span></span><span style="font-size: 11pt; font-family: Calibri, sans-serif; color: rgb(31, 73, 125);" class="">Add
a configuration hook for users to configure additional mesos frameworks, such as Chronos. With this option, Magnum team doesn’t need to maintain extra framework configuration. However, users need to do it themselves.</span></div>
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This is my preference.</div>
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<div>Adrian</div>
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<span style="font-size: 11pt; font-family: Calibri, sans-serif; color: rgb(31, 73, 125);" class=""><o:p class=""></o:p></span></div>
<div style="margin: 0cm 0cm 0.0001pt 36pt; font-size: 12pt; font-family: 'Times New Roman', serif; text-indent: -18pt;" class="">
<span style="font-size: 11pt; font-family: Calibri, sans-serif; color: rgb(31, 73, 125);" class=""><span class="">3.<span style="font-style: normal; font-variant: normal; font-weight: normal; font-size: 7pt; line-height: normal; font-family: 'Times New Roman';" class=""> <span class="Apple-converted-space"> </span></span></span></span><span style="font-size: 11pt; font-family: Calibri, sans-serif; color: rgb(31, 73, 125);" class="">Create
a dedicated bay type for Chronos. With this option, we separate Marathon and Chronos into two different bay types. As a result, each bay type becomes easier to maintain, but those two mesos framework cannot share resources (a key feature of mesos is to have
different frameworks running on the same cluster to increase resource utilization).<o:p class=""></o:p></span></div>
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<span style="font-size: 11pt; font-family: Calibri, sans-serif; color: rgb(31, 73, 125);" class="">Which option you prefer? Or you have other suggestions? Advices are welcome.<o:p class=""></o:p></span></div>
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<span style="font-size: 11pt; font-family: Calibri, sans-serif; color: rgb(31, 73, 125);" class="">Best regards,<o:p class=""></o:p></span></div>
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<span style="font-size: 11pt; font-family: Calibri, sans-serif; color: rgb(31, 73, 125);" class="">Hongbin<o:p class=""></o:p></span></div>
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<b class=""><span lang="EN-US" style="font-size: 10pt; font-family: Tahoma, sans-serif;" class="">From:</span></b><span lang="EN-US" style="font-size: 10pt; font-family: Tahoma, sans-serif;" class=""><span class="Apple-converted-space"> </span>Guz Egor [<a href="mailto:guz_egor@yahoo.com" class="">mailto:guz_egor@yahoo.com</a>]<span class="Apple-converted-space"> </span><br class="">
<b class="">Sent:</b><span class="Apple-converted-space"> </span>March-28-16 12:19 AM<br class="">
<b class="">To:</b><span class="Apple-converted-space"> </span>OpenStack Development Mailing List (not for usage questions)<br class="">
<b class="">Subject:</b><span class="Apple-converted-space"> </span>Re: [openstack-dev] [magnum] Enhance Mesos bay to a DCOS bay<o:p class=""></o:p></span></div>
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<o:p class=""> </o:p></div>
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<span style="font-size: 10pt; font-family: Helvetica, sans-serif;" class="">Jay,<o:p class=""></o:p></span></div>
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<span style="font-size: 10pt; font-family: Helvetica, sans-serif;" class=""> <o:p class=""></o:p></span></div>
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<span style="font-size: 10pt; font-family: Helvetica, sans-serif;" class="">just keep in mind that Chronos can be run by Marathon. <o:p class=""></o:p></span></div>
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<span style="font-size: 10pt; font-family: Helvetica, sans-serif;" class="">--- <o:p class=""></o:p></span></div>
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<span style="font-size: 10pt; font-family: Helvetica, sans-serif;" class="">Egor<o:p class=""></o:p></span></div>
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<b class=""><span style="font-size: 10pt; font-family: Arial, sans-serif;" class="">From:</span></b><span style="font-size: 10pt; font-family: Arial, sans-serif;" class=""><span class="Apple-converted-space"> </span>Jay Lau <<a href="mailto:jay.lau.513@gmail.com" style="color: purple; text-decoration: underline;" class="">jay.lau.513@gmail.com</a>><br class="">
<b class="">To:</b><span class="Apple-converted-space"> </span>OpenStack Development Mailing List (not for usage questions) <<a href="mailto:openstack-dev@lists.openstack.org" style="color: purple; text-decoration: underline;" class="">openstack-dev@lists.openstack.org</a>><span class="Apple-converted-space"> </span><br class="">
<b class="">Sent:</b><span class="Apple-converted-space"> </span>Friday, March 25, 2016 7:01 PM<br class="">
<b class="">Subject:</b><span class="Apple-converted-space"> </span>Re: [openstack-dev] [magnum] Enhance Mesos bay to a DCOS bay</span><span style="font-family: Helvetica, sans-serif;" class=""><o:p class=""></o:p></span></div>
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<span style="font-family: Helvetica, sans-serif;" class="">Yes, that's exactly what I want to do, adding dcos cli and also add Chronos to Mesos Bay to make it can handle both long running services and batch jobs.<o:p class=""></o:p></span></div>
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<span style="font-family: Helvetica, sans-serif;" class="">Thanks,<o:p class=""></o:p></span></div>
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<span style="font-family: Helvetica, sans-serif;" class="">On Fri, Mar 25, 2016 at 5:25 PM, Michal Rostecki <<a href="mailto:michal.rostecki@gmail.com" target="_blank" id="yui_3_16_0_ym18_1_1459041131150_79452" style="color: purple; text-decoration: underline;" class="">michal.rostecki@gmail.com</a>>
wrote:<br class="">
<br class="">
<o:p class=""></o:p></span></div>
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<span style="font-family: Helvetica, sans-serif;" class="">On 03/25/2016 07:57 AM, Jay Lau wrote:<br class="">
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<o:p class=""></o:p></span></div>
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<span style="font-family: Helvetica, sans-serif;" class="">Hi Magnum,<br class="">
<br class="">
The current mesos bay only include mesos and marathon, it is better to<br class="">
enhance the mesos bay have more components and finally enhance it to a<br class="">
DCOS which focus on container service based on mesos.<br class="">
<br class="">
For more detail, please refer to<br class="">
<a href="https://docs.mesosphere.com/getting-started/installing/installing-enterprise-edition/" target="_blank" style="color: purple; text-decoration: underline;" class="">https://docs.mesosphere.com/getting-started/installing/installing-enterprise-edition/</a><br class="">
<br class="">
The mesosphere now has a template on AWS which can help customer deploy<br class="">
a DCOS on AWS, it would be great if Magnum can also support it based on<br class="">
OpenStack.<br class="">
<br class="">
I filed a bp here<br class="">
<a href="https://blueprints.launchpad.net/magnum/+spec/mesos-dcos" target="_blank" style="color: purple; text-decoration: underline;" class="">https://blueprints.launchpad.net/magnum/+spec/mesos-dcos</a><span class="Apple-converted-space"> </span>, please show<br class="">
your comments if any.<br class="">
<br class="">
--<br class="">
Thanks,<br class="">
<br class="">
Jay Lau (Guangya Liu)<o:p class=""></o:p></span></p>
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<span style="font-family: Helvetica, sans-serif;" class="">Sorry if I'm missing something, but isn't DCOS a closed source software?<br class="">
<br class="">
However, the "DCOS cli"[1] seems to be working perfectly with Marathon and Mesos installed by any way if you configure it well. I think that the thing which can be done in Magnum is to make the experience with "DOCS" tools as easy as possible by using open
source components from Mesosphere.<br class="">
<br class="">
Cheers,<br class="">
Michal<br class="">
<br class="">
[1]<span class="Apple-converted-space"> </span><a href="https://github.com/mesosphere/dcos-cli" target="_blank" style="color: purple; text-decoration: underline;" class="">https://github.com/mesosphere/dcos-cli</a><br class="">
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<span style="font-family: Helvetica, sans-serif;" class="">--<o:p class=""></o:p></span></div>
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<span style="font-family: Helvetica, sans-serif;" class="">Thanks,<o:p class=""></o:p></span></p>
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<div style="margin: 0cm 0cm 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif; background-color: white;" class="">
<span style="font-family: Helvetica, sans-serif;" class="">Jay Lau (Guangya Liu)<o:p class=""></o:p></span></div>
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