Regarding Lab exercise

This lab task is asking for password while ssh’ing to node01. However, the task notes says following " You should be able to SSH into node01 and node02 using user root without any password." Please guide.

It should work:

root@prometheus-server ~ ➜  ssh node01
Welcome to Ubuntu 20.04.5 LTS (GNU/Linux 5.4.0-1106-gcp x86_64)

 * Documentation:
 * Management:
 * Support:

This system has been minimized by removing packages and content that are
not required on a system that users do not log into.

To restore this content, you can run the 'unminimize' command.
Last login: Tue Apr  2 19:32:14 2024 from