<div dir="ltr"><div>Hi,</div><div><br></div><div>nova-compute hasn't direct access to DB only scheduler, conductor and API can use it.</div><div>See schema: <a href="http://docs.openstack.org/developer/nova/architecture.html">http://docs.openstack.org/developer/nova/architecture.html</a>.</div><div><br></div><div>I think for your case you could write some script (ansible, puppet?) to collect data and nova-manage command to update DB.</div><div><div class="gmail_extra"><br><div class="gmail_quote">On Tue, Jun 21, 2016 at 5:07 PM, KHAN, RAO ADNAN <span dir="ltr"><<a href="mailto:rk221s@att.com" target="_blank">rk221s@att.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-style:solid;border-left-color:rgb(204,204,204);padding-left:1ex">
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<p class="MsoNormal">I want to collect an *extra_resource* info from compute node(s) and add it in to the compute_nodes table. I like to understand how nova-compute interacts with DB currently.<u></u><u></u></p>
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<p class="MsoNormal">Thanks,<u></u><u></u></p>
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<p class="MsoNormal"><b><span style="color:rgb(31,56,100)">Rao Adnan Khan<u></u><u></u></span></b></p>
<p class="MsoNormal"><span style="color:rgb(31,56,100)">AT&T Integrated Cloud (AIC) Development | SE<br>
Software Development & Engineering (SD&E)<u></u><u></u></span></p>
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<br></blockquote></div><br><br clear="all"><div><br></div>-- <br><div data-smartmail="gmail_signature"><div dir="ltr"><div data-smartmail="gmail_signature"><div dir="ltr"><div dir="ltr"><div>Thanks,</div><div><br></div><div>Andrey Volkov,</div><div>Software Engineer, <span style="font-size:12.8px">Mirantis</span></div></div></div></div></div></div>
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