Modifying the Services NodePort range (Optional)

Services of type NodePort are used to expose EMS server listen ports outside the cluster. See Service Object and EMS Client URLs for more information.

The range of allowed values defaults to 30000-32767.

To use port numbers outside this range for the EMS server or Central Administration server, you can alter the range in the Kubernetes Master Configuration:

Procedure

  1. Locate the file master/master-config.yaml on each OpenShift Master and edit it to set the value of servicesNodePortRange to the range of your choice.
    For example: 
       serviceNodePortRange: 7000-8000
  2. Restart each OpenShift Master service.