Their inventory names don't match the names that the nodes registered with. Either update the inventory to have names that match the nodes or add openshift_hostname variables to each host which match the node names. Example [masters] sinccbaprhp178.sq.com.sg openshift_node_labels='{"region":"master"}' sinccbaprhp179.sq.com.sg openshift_node_labels='{"region":"master"}' sinccbaprhp180.sq.com.sg openshift_node_labels='{"region":"master"}' Or [masters] sinccbaprhp178 openshift_node_labels='{"region":"master"}' openshift_hostname=sinccbaprhp178.sq.com.sg sinccbaprhp179 openshift_node_labels='{"region":"master"}' openshift_hostname=sinccbaprhp179.sq.com.sg sinccbaprhp180 openshift_node_labels='{"region":"master"}' openshift_hostname=sinccbaprhp180.sq.com.sg Do this for all masters and nodes.
The needinfo request[s] on this closed bug have been removed as they have been unresolved for 500 days