<div dir="ltr"><br><div class="gmail_extra"><br><br><div class="gmail_quote">On Fri, Oct 11, 2013 at 4:41 PM, Marco Fornaro <span dir="ltr"><<a href="mailto:Marco.Fornaro@huawei.com" target="_blank">Marco.Fornaro@huawei.com</a>></span> wrote:<br>
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<p class="MsoNormal"><span lang="EN-US">Hi All,<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"><u></u> <u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">(I already posted this on openstack mail list, but perhaps it’s more a developer stuff
</span><span lang="EN-US" style="font-family:Wingdings">J</span><span lang="EN-US">)<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">Some Tricky questions I ask help for (email 2 of 2):<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"><u></u> <u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">(please refer to a scenario with Openstack+Quantum, so we can have complex networks)<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"><u></u> <u></u></span></p>
<p class="MsoNormal"><b><span lang="EN-US" style="font-size:14.0pt">Nova Compute<u></u><u></u></span></b></p>
<p class="MsoNormal"><b><span lang="EN-US" style="font-size:14.0pt">Are booted VMs independent by other nova/quantum services?<u></u><u></u></span></b></p>
<p class="MsoNormal"><b><span lang="EN-US">I mean: </span></b><span lang="EN-US">when a VM is already booted does it need in any case to dialog with other nova/quantum services (apart from nova compute) like quantum, the quantum plugin agent, the keystone etc
etc???<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">For example and in other words: when a VM is running might I turn off the quantum server (or even physically disconnect the dedicated server itself? )?<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"><u></u> <u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">Because…it this is NOT possible this means that the various servers (for example the quantum) are involved during the whole lifecycle of a VM…..could this be a bottleneck?, something to take in count for high availability
and performance?<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"><u></u> <u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"><u></u> </span></p></div></div></blockquote><div>It depends how your vm gets the IP. If it is using dhcp, you need to keep the dnsmasq alive. Other quantum services can be down when the VM is running normally. </div>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div lang="SV" link="blue" vlink="purple"><div><p class="MsoNormal"><span lang="EN-US"><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">Thanks in advance for any help<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"><u></u> <u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">Best Regards<span class="HOEnZb"><font color="#888888"><u></u><u></u></font></span></span></p><span class="HOEnZb"><font color="#888888">
<p class="MsoNormal"><span lang="EN-US"><u></u> <u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">Marco<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"><u></u> <u></u></span></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
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