Comment 1 for bug 1879292

https://logserver.rdoproject.org/openstack-periodic-24hr/opendev.org/openstack/tripleo-ci/master/periodic-tripleo-ci-centos-8-scenario004-standalone-train/2a37116/logs/undercloud/var/log/paunch.log.txt.gz

+ puppet apply --verbose --detailed-exitcodes --summarize --color=false --modulepath /etc/puppet/modules:/opt/stack/puppet-modules:/usr/share/openstack-puppet/modules --tags file,file_line,concat,augeas,pacemaker::resource::bundle,pacemaker::property,pacemaker::resource::ocf,pacemaker::constraint::order,pacemaker::constraint::colocation,rabbitmq_policy,rabbitmq_user,rabbitmq_ready -e 'noop_resource('\''package'\''); include ::tripleo::profile::base::pacemaker;include ::tripleo::profile::pacemaker::rabbitmq_bundle'
Error: Facter: error while resolving custom fact "rabbitmq_nodename": undefined method `[]' for nil:NilClass