Adding worker nodes to the OCP 4 UPI cluster existing 24+ hours

Solution Verified - Updated -

Issue

  • Red Hat OpenShift Container Platform 4.x cluster has been installed some time ago (1+ days ago) and additional worker nodes are required to increase the capacity for the cluster.
  • An attempt to add a worker ends up with a failure due to Certificate signed by Unknown Authority.

Environment

  • Red Hat OpenShift Container Platform 4.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