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bgcolor="#FFFFFF" text="#000000"><div style="font-size:
10pt;font-family: Lucida Grande;"><span style="font-family: Lucida
Grande;">Thanks for the feedback<br>as for the multi_node mode, no it
supposes you spawn a nova-network component on every compute node<br>Razique<br><br></span><br><blockquote
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<a moz-do-not-send="true" href="mailto:mauch@kit.edu"
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<font color="#9FA2A5"><span style="padding-left:6px">23 mai 2012 16:00</span></font></div></div></div><div
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class="MsoNormal">Hi,<o:p></o:p></p><p class="MsoNormal"><o:p> </o:p></p><p
class="MsoNormal">I just want so say, that some days ago the stack.sh
script hast been changed concerning the rabbit server installation.<o:p></o:p></p><p
class="MsoNormal">The current description for multi node tutorial (<a
moz-do-not-send="true"
href="http://devstack.org/guides/multinode-lab.html">http://devstack.org/guides/multinode-lab.html</a>)
will fail.<o:p></o:p></p><p class="MsoNormal"><o:p> </o:p></p><p
class="MsoNormal">At the moment it is necessary to install the rabbit
service on the compute hosts TOO (but of course with the IP from the
master node)!!<o:p></o:p></p><p class="MsoNormal"><span
style="font-size:10.0pt;font-family:"Courier New"">e.g.:<o:p></o:p></span></p><p
class="MsoNormal"><span
style="font-size:10.0pt;font-family:"Courier New""><o:p> </o:p></span></p><p
class="MsoNormal"><span
style="font-size:10.0pt;font-family:"Courier New"">ENABLED_SERVICES=n-cpu,n-net,g-api,rabbit<o:p></o:p></span></p><div>RABBIT_HOST=$MASTERNODE<o:p></o:p></div><div>RABBIT_PASSWORD=pass<o:p></o:p></div><p
class="MsoNormal"><span
style="font-size:10.0pt;font-family:"Courier New""><o:p> </o:p></span></p><p
class="MsoNormal"><span
style="font-size:10.0pt;font-family:"Courier New""><o:p> </o:p></span></p><p
class="MsoNormal"><span
style="font-size:10.0pt;font-family:"Courier New"">Otherwise
the compute node tries to find a rabbit-mq server on localhost!<o:p></o:p></span></p><p
class="MsoNormal"><span
style="font-size:10.0pt;font-family:"Courier New""><o:p> </o:p></span></p><p
class="MsoNormal"><span
style="font-size:10.0pt;font-family:"Courier New"">There are
also some other wrong details in the multi-node toturial.<o:p></o:p></span></p><p
class="MsoNormal"><span
style="font-size:10.0pt;font-family:"Courier New""><o:p> </o:p></span></p><p
class="MsoNormal"><span
style="font-size:10.0pt;font-family:"Courier New"">It must be:<o:p></o:p></span></p><p
class="MsoNormal"><span
style="font-size:10.0pt;font-family:"Courier New""><o:p> </o:p></span></p><p
class="MsoNormal"><span
style="font-size:10.0pt;font-family:"Courier New"">RABBIT_PASSWORD
and MYSQL_PASSWORD instead of MYSQL_PASS und RABBIT_PASS<o:p></o:p></span></p><p
class="MsoNormal"><span
style="font-size:10.0pt;font-family:"Courier New""><o:p> </o:p></span></p><p
class="MsoNormal"><span
style="font-size:10.0pt;font-family:"Courier New"">Und the
parameter MULTI_HOST=1 has to be change to MULTI_HOST=True (and should
only be available on the master node, as I understand it right).<o:p></o:p></span></p><p
class="MsoNormal"><span
style="font-size:10.0pt;font-family:"Courier New""><o:p> </o:p></span></p><p
class="MsoNormal"><span
style="font-size:10.0pt;font-family:"Courier New""><o:p> </o:p></span></p><p
class="MsoNormal"><span
style="font-size:10.0pt;font-family:"Courier New"">Cheers
Viktor<o:p></o:p></span></p><p class="MsoNormal"><o:p> </o:p></p><p
class="MsoNormal">--<o:p></o:p></p><p class="MsoNormal">Dipl.-Phys.
Viktor Mauch<o:p></o:p></p><p class="MsoNormal"><o:p> </o:p></p><p
class="MsoNormal">Steinbuch Centre for Computing (SCC)<o:p></o:p></p><p
class="MsoNormal"><a moz-do-not-send="true"
href="http://www.scc.kit.edu/"><span style="color:blue">http://www.scc.kit.edu/</span></a><o:p></o:p></p><p
class="MsoNormal"><o:p> </o:p></p><p class="MsoNormal">Karlsruhe
Institute of Technology (KIT)<o:p></o:p></p><p class="MsoNormal"><span
lang="DE">Hermann-von-Helmholtz-Platz 1<o:p></o:p></span></p><p
class="MsoNormal"><span lang="DE">D-76344 Eggenstein-Leopoldshafen<o:p></o:p></span></p><p
class="MsoNormal"><span lang="DE"><o:p> </o:p></span></p><p
class="MsoNormal">Phone: +49(0)721 608-28721<o:p></o:p></p><p
class="MsoNormal">eMail: <a moz-do-not-send="true"
href="mailto:mauch@kit.edu"><span style="color:blue">mauch@kit.edu</span></a><o:p></o:p></p><p
class="MsoNormal"><o:p> </o:p></p><p class="MsoNormal">KIT – University
of the State of Baden-Wuerttemberg and National Research Center of the
Helmholtz Association<o:p></o:p></p><p class="MsoNormal"><o:p> </o:p></p></div><div>_______________________________________________<br>Mailing
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class="moz-signature">-- <br><span><span style="font-family: Lucida
Grande;">Nuage & Co - Razique Mahroua <br>
<span style="font-weight: bold;"><a class="moz-txt-link-abbreviated" href="mailto:razique.mahroua@gmail.com">razique.mahroua@gmail.com</a></span></span><span
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