changed node IP in GUI and /etc/hosts and get migration error

[nate]

I changed node IP in GUI and /etc/hosts and get migration error. Not sure if I have to recreate the cluster or was hoping there is an easier fix? Here is the error:

May 25 16:27:38 # /usr/bin/ssh -c blowfish -o 'BatchMode=yes' root@x.x.223.136 /bin/true
May 25 16:27:38 Host key verification failed.
May 25 16:27:38 ERROR: migration aborted (duration 00:00:00): Can't connect to destination address using public key
TASK ERROR: migration aborted


Using NSF shared storage.

 

[dietmar]

You need to update the ssh keys, see 'man ssh-copy-id'