<html><body><div style="color:#000; background-color:#fff; font-family:times new roman, new york, times, serif;font-size:12pt"><div><span>I'm using folsom. Getting scheduler error.</span></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;"><span>Here are my commands, nova.conf and log file:</span></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;"><span><br></span></div><div id="RTEContent"><div><img src="http://www.sharemation.com/Ahmadbut/Ahmad_Ahmadi.gif?unq=-vc9zlo"> </div></div><div><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> Sylvain Bauza <sylvain.bauza@digimind.com><br> <b><span style="font-weight: bold;">To:</span></b> Ahmad Ahmadi <ahmadidamha@yahoo.com> <br><b><span style="font-weight: bold;">Cc:</span></b> "openstack-operators@lists.openstack.org" <openstack-operators@lists.openstack.org> <br> <b><span style="font-weight: bold;">Sent:</span></b> Wednesday, July 3, 2013 7:16 AM<br> <b><span style="font-weight: bold;">Subject:</span></b> Re: [Openstack-operators] Instance Scheduling on Hosts<br> </font> </div> <div class="y_msg_container"><br>
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<div class="yiv1600331680moz-cite-prefix">I ended up successfully in creating
flavors with aggregate hosts metadata and the filter you mentioned
on my Folsom install.<br>
<br>
I followed the same configuration steps <span>[1]<br>
<br>
What kind of error are you getting ? Is nova-scheduler failing
or nova-compute ? Check the logs to get the exact error, please
:-)<br>
<br>
-Sylvain<br>
<br>
[1] :
http://docs.openstack.org/folsom/openstack-compute/admin/content/host-aggregates.html#d6e10301<br>
</span><br>
<br>
Le 02/07/2013 22:55, Ahmad Ahmadi a écrit :<br>
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<div style="color:#000;background-color:#fff;font-family:times new roman, new york, times, serif;font-size:12pt;">
<div>I have two groups of hosts as compute nodes:</div>
<div><br>
BigGroup: a few machines with very big RAM</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;"><span>SmallGroup: a lot of
machines with smaller RAM each.</span></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>
<span></span></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;"><span>My goal is to assigne
bigger instances (from bigger flavors) to BigGroup and </span><span>smaller
instances to SmallGroup.</span></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;"><span>I tried the
"AggregateInstanceExtraSpecsFilter" filtering with assigning
different keys to instances and making aggregated hosts
(http://docs.openstack.org/folsom/openstack-compute/admin/content/host-aggregates.html),
but didn't work and all the instance boots will end up to
error.</span></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;">Any idea?</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;">More over does anyone know
how can I assign higher cost to bigger nodes for weighting?</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,<br>
<span></span></div>
</div>
<br>
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