[Linux-cluster] Unable to communicate with luci server

Millard, Matt Millard.Matt at principal.com
Tue Aug 26 19:46:59 UTC 2008

I'm working on setting up a brand new cluster using Conga.  After I initialize Luci and restart it, go into Cluster, Create a New Cluster and enter in fqdn hostnames for each of my two nodes, password and select "View SSL cert fingerprints" I get a popup that says "Unable to communicate with luci server."  I've tried to set this up on two separate Luci servers with the same results.  I've verified that /etc/hosts has the fqdn names for each node, multicast is working (pingable), port 11111 is open (per nmap).  I get no errors in /var/log/messages.  I've tried both the public and private networks to get the nodes setup with no results.

Also I can just be sitting at the "Clusters" page with nothing on it and the same "Unable to communicate with luci server."  Error will pop up randomly in my browser.  Any thoughts on where to start with this? 

RHEL5 - U2 on both nodes and on the Luci server.


-----Message Disclaimer-----

This e-mail message is intended only for the use of the individual or
entity to which it is addressed, and may contain information that is
privileged, confidential and exempt from disclosure under applicable law.
If you are not the intended recipient, any dissemination, distribution or
copying of this communication is strictly prohibited. If you have
received this communication in error, please notify us immediately by
reply email to Connect at principal.com and delete or destroy all copies of
the original message and attachments thereto. Email sent to or from the
Principal Financial Group or any of its member companies may be retained
as required by law or regulation.

Nothing in this message is intended to constitute an Electronic signature
for purposes of the Uniform Electronic Transactions Act (UETA) or the
Electronic Signatures in Global and National Commerce Act ("E-Sign")
unless a specific statement to the contrary is included in this message.

While this communication may be used to promote or market a transaction
or an idea that is discussed in the publication, it is intended to provide
general information about the subject matter covered and is provided with
the understanding that The Principal is not rendering legal, accounting,
or tax advice. It is not a marketed opinion and may not be used to avoid
penalties under the Internal Revenue Code. You should consult with
appropriate counsel or other advisors on all matters pertaining to legal,
tax, or accounting obligations and requirements.

More information about the Linux-cluster mailing list