<html><body><div style="color:#000; background-color:#fff; font-family:times new roman, new york, times, serif;font-size:12pt"><div>Hi Lau,</div><div><br></div><div style="color: rgb(0, 0, 0); font-size: 16px; font-family: 'times new roman', 'new york', times, serif; background-color: transparent; font-style: normal;">Thank you. That's what I was looking for.</div><div style="color: rgb(0, 0, 0); font-size: 16px; font-family: 'times new roman', 'new york', times, serif; background-color: transparent; font-style: normal;"><br></div><div style="color: rgb(0, 0, 0); font-size: 16px; font-family: 'times new roman', 'new york', times, serif; background-color: transparent; font-style: normal;">Thanks</div><div></div><div> </div><div><font class="Apple-style-span" color="#9E8FA9">~Peeyush Gupta</font><br></div> <div style="font-family: 'times new roman', 'new york', times, serif; font-size: 12pt;"> <div style="font-family: 'times new roman', 'new york',
times, serif; font-size: 12pt;"> <div dir="ltr"> <hr size="1"> <font size="2" face="Arial"> <b><span style="font-weight:bold;">From:</span></b> Jay Lau <jay.lau.513@gmail.com><br> <b><span style="font-weight: bold;">To:</span></b> Peeyush Gupta <gpeeyush@ymail.com> <br><b><span style="font-weight: bold;">Cc:</span></b> "openstack@lists.openstack.org" <openstack@lists.openstack.org> <br> <b><span style="font-weight: bold;">Sent:</span></b> Thursday, 1 August 2013 3:34 PM<br> <b><span style="font-weight: bold;">Subject:</span></b> Re: [Openstack] How does host sends it's information to nova scheduler?<br> </font> </div> <div class="y_msg_container"><br><div id="yiv0751503784"><div dir="ltr"><div><div>Sorry, forget the attachment.<br><br></div>Thanks,<br><br></div>Jay<br></div><div class="yiv0751503784gmail_extra"><br><br><div class="yiv0751503784gmail_quote">2013/8/1 Jay Lau <span dir="ltr"><<a rel="nofollow"
ymailto="mailto:jay.lau.513@gmail.com" target="_blank" href="mailto:jay.lau.513@gmail.com">jay.lau.513@gmail.com</a>></span><br>
<blockquote class="yiv0751503784gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;"><div dir="ltr"><div><div><div>Hi Peeyush, <br><br></div>Please refer to attached diagram as the report process, but this logic is going to be removed in hanva-3, refer to <a rel="nofollow" target="_blank" href="https://blueprints.launchpad.net/nova/+spec/no-compute-fanout-to-scheduler">https://blueprints.launchpad.net/nova/+spec/no-compute-fanout-to-scheduler</a> for detail.<br>
<br></div>Thanks, <br><br></div>Jay<br><br><div><div><div><div><img alt=""><br>
</div></div></div></div></div><div class="yiv0751503784gmail_extra"><br><br><div class="yiv0751503784gmail_quote">2013/8/1 Peeyush Gupta <span dir="ltr"><<a rel="nofollow" ymailto="mailto:gpeeyush@ymail.com" target="_blank" href="mailto:gpeeyush@ymail.com">gpeeyush@ymail.com</a>></span><br>
<blockquote class="yiv0751503784gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;"><div><div class="yiv0751503784h5">
<div><div style="font-size: 12pt; font-family: 'times new roman', 'new york', times, serif;"><div><span>Hi,</span></div><div style="font-style:normal;font-size:16px;background-color:transparent;">
<span><br></span></div><div style="font-style:normal;font-size:16px;background-color:transparent;"><span><div style="background-color:transparent;"><span>I have been trying to find out how does nova scheduler gets the </span></div>
<div style="background-color:transparent;"><span>information from the hosts. I understand that there is a file named</span></div><div style="background-color:transparent;"><span>host_manager.py that is responsible for polling each host present in </span></div>
<div style="background-color:transparent;"><span>nova.db and
retrieve it's information. But what I want to know is how </span></div><div style="background-color:transparent;"><span>each host sends it's information and from where?</span></div><div style="background-color:transparent;">
<br></div><div style="background-color:transparent;"><span>P.S.: I have installed openstack using devstack on Ubuntu 12.04</span></div><div style="background-color:transparent;"><br></div><div style="background-color:transparent;">
Thanks.</div></span></div><span><font color="#888888"><div></div><div> </div><div><font color="#9E8FA9">~Peeyush Gupta</font></div></font></span></div></div><br></div></div>_______________________________________________<br>
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