Retrieve ISCSI initiatorname IQN from coreOS nodes in OpenShift

Solution Verified - Updated -

Issue

  • How to get the list of the ISCSI Initiatorname IQN from all the nodes in the OCP 4.x cluster while configuring ISCSI PVC.
  • It is inefficient to ssh to each CoreOS in order to get all the ISCSI Initiatorname for configuring ISCSI PV.

Environment

  • Red Hat OpenShift Container Platform
    • 4.x

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