Remote Execution fails with message Error initializing command: Net::SSH::AuthenticationFailed - Authentication failed for user root@client.example.com in Red Hat Satellite

Issue

• Running a remote execution job from the Satellite UI

  Error initializing command: Net::SSH::AuthenticationFailed - Authentication failed for user root@client.example.com
  Exit status: EXCEPTION
  

• The failed job added an entry to /var/log/secure file on the client system.

  client.example.com sshd[1183008]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedKeyTypes [preauth]
  client.example.com sshd[1183008]: Connection closed by authenticating user root ipaddress of satellite port 34832 [preauth]