Installing OpenShift Fails to Add Node With IP Address As Name

Solution In Progress - Updated -

Issue

  • Installing OpenShift Container Platform - set the nodes' names as ip addresses in the Ansible hosts file
  • Installation completes fine but nodes do not get added to cluster or output of oc get nodes
  • Scaleup playbook does not add nodes to cluster
[nodes]
10.x.y.z openshift_public_ip=10.x.y.z  openshift_ip=10.x.y.z openshift_public_hostname=node1.example.com openshift_hostname=node1.example.com connect_to=10.x.y.z openshift_schedulable=False

[new_nodes]
10.x.y.a  openshift_public_ip=10.x.y.a openshift_ip=10.x.y.a openshift_public_hostname=node3.example.com openshift_hostname=node3.example.com

Environment

  • Red Hat OpenShift Container Platform
    • 3.x

Subscriber exclusive content

A Red Hat subscription provides unlimited access to our knowledgebase of over 48,000 articles and solutions.

Current Customers and Partners

Log in for full access

Log In
Close

Welcome! Check out the Getting Started with Red Hat page for quick tours and guides for common tasks.