Hi, I just want so say, that some days ago the stack.sh script hast been changed concerning the rabbit server installation. The current description for multi node tutorial (http://devstack.org/guides/multinode-lab.html) will fail. 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)!! e.g.: ENABLED_SERVICES=n-cpu,n-net,g-api,rabbit RABBIT_HOST=$MASTERNODE RABBIT_PASSWORD=pass Otherwise the compute node tries to find a rabbit-mq server on localhost! There are also some other wrong details in the multi-node toturial. It must be: RABBIT_PASSWORD and MYSQL_PASSWORD instead of MYSQL_PASS und RABBIT_PASS 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). Cheers Viktor -- Dipl.-Phys. Viktor Mauch Steinbuch Centre for Computing (SCC) <http://www.scc.kit.edu/> http://www.scc.kit.edu/ Karlsruhe Institute of Technology (KIT) Hermann-von-Helmholtz-Platz 1 D-76344 Eggenstein-Leopoldshafen Phone: +49(0)721 608-28721 eMail: <mailto:mauch at kit.edu> mauch at kit.edu KIT - University of the State of Baden-Wuerttemberg and National Research Center of the Helmholtz Association -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack/attachments/20120523/0ea177a4/attachment.html> -------------- next part -------------- A non-text attachment was scrubbed... Name: smime.p7s Type: application/pkcs7-signature Size: 5978 bytes Desc: not available URL: <http://lists.openstack.org/pipermail/openstack/attachments/20120523/0ea177a4/attachment.bin>