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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">“nova list” and other “nova *” commands work by making http (or https) connections to your api node. Any node that has network access to it can make calls just
fine as long as you’ve got the right environment variables set, which include: NOVA_URL, NOVA_PROJECT_ID, NOVA_USERNAME etc.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">“nova-manage” is a bit more deeply imbedded into the nova internal architecture. Setting up a novarc with ampq details and database connection details will
probably allow it to work, but I wouldn’t be surprised ifyou ran into some weird behavior…<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">--
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Duncan Thomas<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">HP Cloud Services, Galway<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
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<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">From:</span></b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> openstack-bounces+duncan.thomas=hp.com@lists.launchpad.net [mailto:openstack-bounces+duncan.thomas=hp.com@lists.launchpad.net]
<b>On Behalf Of </b>Neelakantam Gaddam<br>
<b>Sent:</b> 08 June 2012 06:32<br>
<b>To:</b> openstack@lists.launchpad.net<br>
<b>Subject:</b> [Openstack] Invoking Nova commands remotely<o:p></o:p></span></p>
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<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Hi All,<br>
<br>
I have a setup with one openstack controller with multiple compute node. In a separate node, say monitor node, I want to invoke the nova commands on openstack controller. Do we need to run any specific components of openstack on this node to achieve this ?<br>
<br>
Is there any way to invoke the nova commands such as nova-manage, nova list.. etc remotely?
<br>
<br>
Thanks in advance.<br>
<br clear="all">
<br>
-- <br>
Thanks & Regards<br>
Neelakantam Gaddam<o:p></o:p></p>
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