Red Hat Bugzilla – Bug 1271793
rdo-manager doc has incomplete /etc/hosts configuration
Last modified: 2016-05-03 10:00:55 EDT
Description of problem:
rdo-manager documentation says that the hostname must be resolvable and if no dns is in use to modify /etc/hosts
however, it only says
Baremetal Ensure that there is a FQDN hostname set and that the $HOSTNAME environment variable matches that value.
problem is with rabbitmq connecting to `hostname -s` values so if the hostname -f is rdo.redhat.com, rabbitmq will only connect to rabbit@rdo
if it cannot resolve rdo from dns or hosts file then everything stops.
for more info see: https://bugs.launchpad.net/ubuntu/+source/rabbitmq-server/+bug/653405
Version-Release number of selected component (if applicable):
Steps to Reproduce:
1.follow the doc
so /etc/hosts should have something like this, however you want to word it
127.0.0.1 hostname.f.q.d.n hostname
127.0.0.1 myhost.mydomain myhost
Thanks for your bug report. This has been fixed in tripleo-docs:
Author: Ignacio Bravo <firstname.lastname@example.org>
Date: Thu Oct 15 18:14:16 2015 -0400
Updated /etc/hosts file definition
rabbitmq connects with `hostname -s` values so if the hostname -f
is rdo.redhat.com, rabbitmq will only connect to rabbit@rdo.
If it cannot resolve rdo from dns or hosts file then everything stops.