Configuring SSH on Cluster Nodes

You must configure SSH separately for each Oracle software installation owner that you intend to use for installation.

• Create SSH Directory and Create SSH Keys On Each Node
  To configure SSH, you must first create RSA or DSA keys on each cluster node.
• Add All Keys to a Common authorized_keys File
  To configure SSH, copy all the generated keys on all cluster node members into an authorized keys file that is identical on each node.