Johnny Liu of Red Hat reports:

Description of problem:
In openshift node, there is a cron job to update mcollective facts.
# cat /etc/cron.minutely/openshift-facts 
#!/bin/bash

PREFIX=""

if [ -f /opt/rh/ruby193/root/usr/libexec/mcollective/update_yaml.rb ]; then
  PREFIX="/opt/rh/ruby193/root"
fi

oo-exec-ruby ${PREFIX}/usr/libexec/mcollective/update_yaml.rb ${PREFIX}/etc/mcollective/facts.yaml &> /tmp/facts.log