Oracle Cloud Compute VM SSH Permission Denied Issue

Summary

Oracle Cloud Compute VM SSH Permission Denied Issue

Content

I followed the below steps to generate SSH key pair set up for 3 nodes cluster.

In Master Node:

[root@master opc]# getenforce

Enforcing

[root@master opc]# setenforce 0

[root@master opc]# getenforce

Permissive

[root@master opc]# pwd

/home/opc

[opc@master ~]$ ssh-keygen -t rsa

Generating public/private rsa key pair.

Enter file in which to save the key (/home/opc/.ssh/id_rsa):

Enter passphrase (empty for no passphrase):

Enter same passphrase again:

Your identification has been saved in /home/opc/.ssh/id_rsa.

Your public key has been saved in /home/opc/.ssh/id_rsa.pub.