Hi John,
Thank you for posting your solution, it is really reducing the scope of the problem greatly. I have the same problem and I have tried your solution, however, I can’t find the file:
/var/lib/ambari-agent/puppet/modules/hdp-nagios/templates/nagios.cfg.erb
Even searching for “nagios.cfg.erb” in the file system doesn’t give any results. Do you maybe have an extra idea where this file can be located or what else could be done if the file is missing?
Thanks,
Mike