<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns:m="http://schemas.microsoft.com/office/2004/12/omml" xmlns="http://www.w3.org/TR/REC-html40">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<meta name="Generator" content="Microsoft Word 12 (filtered medium)">
<!--[if !mso]><style>v\:* {behavior:url(#default#VML);}
o\:* {behavior:url(#default#VML);}
w\:* {behavior:url(#default#VML);}
.shape {behavior:url(#default#VML);}
</style><![endif]--><style><!--
/* Font Definitions */
@font-face
{font-family:Helvetica;
panose-1:2 11 6 4 2 2 2 2 2 4;}
@font-face
{font-family:Wingdings;
panose-1:5 0 0 0 0 0 0 0 0 0;}
@font-face
{font-family:SimSun;
panose-1:2 1 6 0 3 1 1 1 1 1;}
@font-face
{font-family:"Cambria Math";
panose-1:2 4 5 3 5 4 6 3 2 4;}
@font-face
{font-family:Calibri;
panose-1:2 15 5 2 2 2 4 3 2 4;}
@font-face
{font-family:Tahoma;
panose-1:2 11 6 4 3 5 4 4 2 4;}
@font-face
{font-family:"\@SimSun";
panose-1:2 1 6 0 3 1 1 1 1 1;}
/* Style Definitions */
p.MsoNormal, li.MsoNormal, div.MsoNormal
{margin:0cm;
margin-bottom:.0001pt;
font-size:12.0pt;
font-family:"Times New Roman","serif";}
a:link, span.MsoHyperlink
{mso-style-priority:99;
color:blue;
text-decoration:underline;}
a:visited, span.MsoHyperlinkFollowed
{mso-style-priority:99;
color:purple;
text-decoration:underline;}
p.MsoAcetate, li.MsoAcetate, div.MsoAcetate
{mso-style-priority:99;
mso-style-link:"Balloon Text Char";
margin:0cm;
margin-bottom:.0001pt;
font-size:8.0pt;
font-family:"Tahoma","sans-serif";}
p.MsoListParagraph, li.MsoListParagraph, div.MsoListParagraph
{mso-style-priority:34;
margin-top:0cm;
margin-right:0cm;
margin-bottom:0cm;
margin-left:36.0pt;
margin-bottom:.0001pt;
font-size:12.0pt;
font-family:"Times New Roman","serif";}
span.BalloonTextChar
{mso-style-name:"Balloon Text Char";
mso-style-priority:99;
mso-style-link:"Balloon Text";
font-family:"Tahoma","sans-serif";}
span.EmailStyle19
{mso-style-type:personal-reply;
font-family:"Calibri","sans-serif";
color:#1F497D;}
.MsoChpDefault
{mso-style-type:export-only;
font-size:10.0pt;}
@page WordSection1
{size:612.0pt 792.0pt;
margin:72.0pt 72.0pt 72.0pt 72.0pt;}
div.WordSection1
{page:WordSection1;}
/* List Definitions */
@list l0
{mso-list-id:1809778847;
mso-list-type:hybrid;
mso-list-template-ids:1836642190 -963089510 269025283 269025285 269025281 269025283 269025285 269025281 269025283 269025285;}
@list l0:level1
{mso-level-start-at:0;
mso-level-number-format:bullet;
mso-level-text:;
mso-level-tab-stop:none;
mso-level-number-position:left;
text-indent:-18.0pt;
font-family:Symbol;
mso-fareast-font-family:SimSun;
mso-bidi-font-family:"Times New Roman";}
@list l1
{mso-list-id:2062169032;
mso-list-type:hybrid;
mso-list-template-ids:1463863466 269025295 269025305 269025307 269025295 269025305 269025307 269025295 269025305 269025307;}
@list l1:level1
{mso-level-tab-stop:none;
mso-level-number-position:left;
text-indent:-18.0pt;}
ol
{margin-bottom:0cm;}
ul
{margin-bottom:0cm;}
--></style><!--[if gte mso 9]><xml>
<o:shapedefaults v:ext="edit" spidmax="1026" />
</xml><![endif]--><!--[if gte mso 9]><xml>
<o:shapelayout v:ext="edit">
<o:idmap v:ext="edit" data="1" />
</o:shapelayout></xml><![endif]-->
</head>
<body lang="EN-CA" link="blue" vlink="purple">
<div class="WordSection1">
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Hi team,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">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></o:p></span></p>
<p class="MsoListParagraph" style="text-indent:-18.0pt;mso-list:l1 level1 lfo2"><![if !supportLists]><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><span style="mso-list:Ignore">1.<span style="font:7.0pt "Times New Roman"">
</span></span></span><![endif]><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Add Chronos to the mesos bay. With this option, the mesos bay will have two mesos frameworks by default (Marathon and Chronos).
<o:p></o:p></span></p>
<p class="MsoListParagraph" style="text-indent:-18.0pt;mso-list:l1 level1 lfo2"><![if !supportLists]><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><span style="mso-list:Ignore">2.<span style="font:7.0pt "Times New Roman"">
</span></span></span><![endif]><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">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.<o:p></o:p></span></p>
<p class="MsoListParagraph" style="text-indent:-18.0pt;mso-list:l1 level1 lfo2"><![if !supportLists]><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><span style="mso-list:Ignore">3.<span style="font:7.0pt "Times New Roman"">
</span></span></span><![endif]><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">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></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Which option you prefer? Or you have other suggestions? Advices are welcome.<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>
<div style="border:none;border-left:solid blue 1.5pt;padding:0cm 0cm 0cm 4.0pt">
<div>
<div style="border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0cm 0cm 0cm">
<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""> Guz Egor [mailto:guz_egor@yahoo.com]
<br>
<b>Sent:</b> March-28-16 12:19 AM<br>
<b>To:</b> OpenStack Development Mailing List (not for usage questions)<br>
<b>Subject:</b> Re: [openstack-dev] [magnum] Enhance Mesos bay to a DCOS bay<o:p></o:p></span></p>
</div>
</div>
<p class="MsoNormal"><o:p> </o:p></p>
<div>
<div id="yui_3_16_0_ym18_1_1459041131150_79393">
<p class="MsoNormal" style="background:white"><span style="font-size:10.0pt;font-family:"Helvetica","sans-serif";color:black">Jay,<o:p></o:p></span></p>
</div>
<div id="yui_3_16_0_ym18_1_1459041131150_79392">
<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>
</div>
<div id="yui_3_16_0_ym18_1_1459041131150_79392">
<p class="MsoNormal" style="background:white"><span style="font-size:10.0pt;font-family:"Helvetica","sans-serif";color:black">just keep in mind that Chronos can be run by Marathon. <o:p></o:p></span></p>
</div>
<div id="yui_3_16_0_ym18_1_1459041131150_79392">
<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>
</div>
<div id="yui_3_16_0_ym18_1_1459041131150_79391">
<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>
</div>
<div id="yui_3_16_0_ym18_1_1459041131150_79391">
<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>
</div>
<div id="yui_3_16_0_ym18_1_1459041131150_79390">
<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>
</div>
<div id="yui_3_16_0_ym18_1_1459041131150_79322">
<div id="yui_3_16_0_ym18_1_1459041131150_79321">
<div id="yui_3_16_0_ym18_1_1459041131150_79320">
<div id="yui_3_16_0_ym18_1_1459041131150_79319">
<div class="MsoNormal" align="center" style="text-align:center;background:white">
<span style="font-size:10.0pt;font-family:"Arial","sans-serif";color:black">
<hr size="1" width="100%" align="center">
</span></div>
<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"> Jay Lau <<a href="mailto:jay.lau.513@gmail.com">jay.lau.513@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> Friday, March 25, 2016 7:01 PM<br>
<b>Subject:</b> Re: [openstack-dev] [magnum] Enhance Mesos bay to a DCOS bay</span><span style="font-family:"Helvetica","sans-serif";color:black"><o:p></o:p></span></p>
</div>
<div id="yui_3_16_0_ym18_1_1459041131150_79334">
<p class="MsoNormal" style="background:white"><span style="font-family:"Helvetica","sans-serif";color:black"><o:p> </o:p></span></p>
<div id="yiv6572565284">
<div id="yui_3_16_0_ym18_1_1459041131150_79333">
<div id="yui_3_16_0_ym18_1_1459041131150_79389">
<p class="MsoNormal" style="background:white"><span style="font-family:"Helvetica","sans-serif";color:black">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></o:p></span></p>
<div id="yui_3_16_0_ym18_1_1459041131150_79451">
<p class="MsoNormal" style="background:white"><span style="font-family:"Helvetica","sans-serif";color:black"><o:p> </o:p></span></p>
</div>
<div id="yui_3_16_0_ym18_1_1459041131150_79388">
<p class="MsoNormal" style="background:white"><span style="font-family:"Helvetica","sans-serif";color:black">Thanks,<o:p></o:p></span></p>
</div>
</div>
<div id="yui_3_16_0_ym18_1_1459041131150_79332">
<p class="MsoNormal" style="background:white"><span style="font-family:"Helvetica","sans-serif";color:black"><o:p> </o:p></span></p>
<div id="yui_3_16_0_ym18_1_1459041131150_79331">
<p class="MsoNormal" style="background:white"><span style="font-family:"Helvetica","sans-serif";color:black">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">michal.rostecki@gmail.com</a>>
wrote:<br>
<br>
<o:p></o:p></span></p>
<div id="yui_3_16_0_ym18_1_1459041131150_79528">
<div id="yui_3_16_0_ym18_1_1459041131150_79527">
<p class="MsoNormal" style="background:white"><span style="font-family:"Helvetica","sans-serif";color:black">On 03/25/2016 07:57 AM, Jay Lau wrote:<br>
<br>
<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-bottom:12.0pt;background:white"><span style="font-family:"Helvetica","sans-serif";color:black">Hi Magnum,<br>
<br>
The current mesos bay only include mesos and marathon, it is better to<br>
enhance the mesos bay have more components and finally enhance it to a<br>
DCOS which focus on container service based on mesos.<br>
<br>
For more detail, please refer to<br>
<a href="https://docs.mesosphere.com/getting-started/installing/installing-enterprise-edition/" target="_blank">https://docs.mesosphere.com/getting-started/installing/installing-enterprise-edition/</a><br>
<br>
The mesosphere now has a template on AWS which can help customer deploy<br>
a DCOS on AWS, it would be great if Magnum can also support it based on<br>
OpenStack.<br>
<br>
I filed a bp here<br>
<a href="https://blueprints.launchpad.net/magnum/+spec/mesos-dcos" target="_blank">https://blueprints.launchpad.net/magnum/+spec/mesos-dcos</a> , please show<br>
your comments if any.<br>
<br>
--<br>
Thanks,<br>
<br>
Jay Lau (Guangya Liu)<o:p></o:p></span></p>
<p class="MsoNormal" style="background:white"><span style="font-family:"Helvetica","sans-serif";color:black"><o:p> </o:p></span></p>
</div>
</div>
<p class="MsoNormal" style="background:white"><span style="font-family:"Helvetica","sans-serif";color:black">Sorry if I'm missing something, but isn't DCOS a closed source software?<br>
<br>
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>
<br>
Cheers,<br>
Michal<br>
<br>
[1] <a href="https://github.com/mesosphere/dcos-cli" target="_blank">https://github.com/mesosphere/dcos-cli</a><br>
<br>
__________________________________________________________________________<br>
OpenStack Development Mailing List (not for usage questions)<br>
Unsubscribe: <a href="http://OpenStack-dev-request@lists.openstack.org/?subject:unsubscribe" target="_blank">
OpenStack-dev-request@lists.openstack.org?subject:unsubscribe</a><br>
<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><o:p></o:p></span></p>
<div id="yiv6572565284yqtfd50081">
<p class="MsoNormal" style="background:white"><span style="font-family:"Helvetica","sans-serif";color:black"><o:p> </o:p></span></p>
</div>
</div>
<div id="yiv6572565284yqtfd17898">
<p class="MsoNormal" style="background:white"><span style="font-family:"Helvetica","sans-serif";color:black"><br>
<br clear="all">
<o:p></o:p></span></p>
<div>
<p class="MsoNormal" style="background:white"><span style="font-family:"Helvetica","sans-serif";color:black"><o:p> </o:p></span></p>
</div>
<p class="MsoNormal" style="background:white"><span style="font-family:"Helvetica","sans-serif";color:black">--
<o:p></o:p></span></p>
<div>
<div>
<div>
<div>
<div>
<p class="MsoNormal" style="margin-bottom:12.0pt;background:white"><span style="font-family:"Helvetica","sans-serif";color:black">Thanks,<o:p></o:p></span></p>
</div>
<p class="MsoNormal" style="background:white"><span style="font-family:"Helvetica","sans-serif";color:black">Jay Lau (Guangya Liu)<o:p></o:p></span></p>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
<p class="MsoNormal" style="background:white"><span style="font-family:"Helvetica","sans-serif";color:black"><o:p> </o:p></span></p>
<div id="yqtfd25386">
<p class="MsoNormal" style="background:white"><span style="font-family:"Helvetica","sans-serif";color:black">__________________________________________________________________________<br>
OpenStack Development Mailing List (not for usage questions)<br>
Unsubscribe: <a href="mailto:OpenStack-dev-request@lists.openstack.org">OpenStack-dev-request@lists.openstack.org</a>?subject:unsubscribe<br>
<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><o:p></o:p></span></p>
</div>
<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>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</body>
</html>