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Grizzly separate installation nodes

asked 2013-08-19 08:29:26 -0500

raghavendra gravatar image

updated 2013-08-19 08:29:44 -0500

Could you please highlight and clarify my doubt? I have separate Keystone and Horizon node and also the second node comprises of MySQL and Nova-Conductor. Should the MySQL conenction line in Keystone.conf point to Keystone+Horizon node or to the MySQL+Nova Conductor? Should we allow firewall (IPTABLES) to communicate or any suggestion as I get the below error? [Errno 111] Connection refused

and also

WARNING: Bypassing authentication using a token & endpoint (authentication credentials are being ignored). [Errno 111] Connection refused

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answered 2013-08-19 09:20:45 -0500

annegentle gravatar image

The keystone.conf should point to the MySQL connection. Based on http://docs.openstack.org/trunk/openstack-compute/install/yum/content/dashboard-system-requirements.html , the Horizon node just needs to be able to reach the Keystone node. That's set in local_settings in /etc/openstack-dashboard/local_settings on RHEL, /etc/openstack-dashboard/local_settings.py on Ubuntu/Debian.

The notes on this page: http://docs.openstack.org/trunk/openstack-compute/install/yum/content/installing-openstack-dashboard.html discuss indicate that the address and port in local_settings(.py) must match the ones set in /etc/sysconfig/memcached when using memcached for session storage.

Connection refused often means a configuration file isn't correct, so you're correct to triple check what points where.

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Anne, Thank you for the reply.

raghavendra gravatar imageraghavendra ( 2013-08-20 02:01:45 -0500 )edit

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Asked: 2013-08-19 08:29:26 -0500

Seen: 82 times

Last updated: Aug 19 '13