<div dir="ltr">Dan,<div><br></div><div>If I understand your question properly, you can do this from the Horizon management web interface as an admin user. Under Admin->System Panel->Host Aggregates setup 3 aggregates each in their own availability zone, and then assign each host into a corresponding aggregate.</div>
<div><br></div><div>I don't think the controller node needs any special configuration, and the compute nodes should just need the configuration to use the specific hypervisor you want on that host. Â Each compute node must be running before it can be added to the host aggregate through the UI.</div>
<div><br></div></div><div class="gmail_extra"><br><br><div class="gmail_quote">On Thu, Jun 26, 2014 at 10:45 AM, O'Reilly, Dan <span dir="ltr"><<a href="mailto:Daniel.OReilly@dish.com" target="_blank">Daniel.OReilly@dish.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div lang="EN-US" link="blue" vlink="purple"><div><p class="MsoNormal">I’m building a cloud and have a question about architecture/viability. Right now, I have the following configuration:<u></u><u></u></p>
<p class="MsoNormal"><u></u>Â <u></u></p><p><u></u><span>-<span style="font:7.0pt "Times New Roman"">Â Â Â Â Â Â Â Â Â </span></span><u></u>Controller node running RHEL 6.5<u></u><u></u></p><p><u></u><span>-<span style="font:7.0pt "Times New Roman"">Â Â Â Â Â Â Â Â Â </span></span><u></u>Network node running RHEL 6.5<u></u><u></u></p>
<p><u></u><span>-<span style="font:7.0pt "Times New Roman"">Â Â Â Â Â Â Â Â Â </span></span><u></u>5 node Ceph cluster for block and object storage<u></u><u></u></p><p><u></u><span>-<span style="font:7.0pt "Times New Roman"">Â Â Â Â Â Â Â Â Â </span></span><u></u>3 compute nodes:<u></u><u></u></p>
<p style="margin-left:1.0in"><u></u><span style="font-family:"Courier New""><span>o<span style="font:7.0pt "Times New Roman"">Â Â </span></span></span><u></u>1 running RHEL 6.5 and VMware as the hypervisor<u></u><u></u></p>
<p style="margin-left:1.0in"><u></u><span style="font-family:"Courier New""><span>o<span style="font:7.0pt "Times New Roman"">Â Â </span></span></span><u></u>1 running RHEL 6.5 and KVM as the hypervisor<u></u><u></u></p>
<p style="margin-left:1.0in"><u></u><span style="font-family:"Courier New""><span>o<span style="font:7.0pt "Times New Roman"">Â Â </span></span></span><u></u>1 running CentOS 6.5 and Xen as the hypervisor<u></u><u></u></p>
<p class="MsoNormal" style="margin-left:.5in"><u></u> <u></u></p><p class="MsoNormal">The basic question is on the compute nodes. I’m doing 3 different hypervisors to do a best-of-breed study (each will be in its own availability zone). Hence, one of each type. But is it even possible to have 3 compute nodes like this, and if so, how do I configure the compute software that runs on the controller node to handle this; and how do I configure each of the 3 compute nodes as well?<u></u><u></u></p>
<p class="MsoNormal"><u></u>Â <u></u></p><p class="MsoNormal"><span style="color:#1f497d">Dan O'Reilly<u></u><u></u></span></p><p class="MsoNormal"><span style="color:#1f497d">UNIX Systems Administration<u></u><u></u></span></p>
<p class="MsoNormal"><span style="color:blue"><img width="65" height="45" src="cid:image001.jpg@01CF9123.62AA13F0" alt="cid:638154011@09122011-048B"><u></u><u></u></span></p><p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial","sans-serif";color:#1f497d">9601 S. Meridian Blvd.</span><span style="color:#1f497d"><u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial","sans-serif";color:#1f497d">Englewood, CO 80112</span><span style="color:#1f497d"><u></u><u></u></span></p><p class="MsoNormal"><span style="color:#1f497d"><a href="tel:720-514-6293" value="+17205146293" target="_blank">720-514-6293</a><u></u><u></u></span></p>
<p class="MsoNormal"><u></u>Â <u></u></p><p class="MsoNormal"><u></u>Â <u></u></p></div></div><br>_______________________________________________<br>
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<br></blockquote></div><br><br clear="all"><div><br></div>-- <br><div dir="ltr">Andrew Mann<div>DivvyCloud Inc.</div><div><a href="http://www.divvycloud.com" target="_blank">www.divvycloud.com</a></div></div>
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