I created a cent os 6.5 ambari server and 2 other slaves. I have added the necessary hosts. I gave the SSH key which i copied from the registered root to the local user so that ambari server can use it. when i try to register the slaves,
it fails with below message
Permission denied (publickey,gssapi-keyex,gssapi-with-mic,password).
option 2, i have registered the ambari agent manually and then tried it but again it fails saying cannot register with the server.
I tried by recreating the keys + switching the fire walls off but does not help