Changes

=== Set up SSH key login ===: In order for an automated system to be able to connect to your VM and administer it - you will need to be able to connect to it using SSH keys. You've done this in both OPS235 and OPS335. : Create a new SSH key pair (one private, and one public) under your account on your main VM with your '''regular user''' (don't do it under root)matrix.senecacollege.ca. : Once you have both keys, set things up so that:* your regular user on your you can use the '''controller VMssh-copy-id''' can SSH command to copy your public key to the worker student account on your VM as the same regular user without prompting for a password:<source lang='bash'>ssh-copy-id -i ~/.ssh/id_rsa.pub -p 7200 student@myvmlab. (iesenecacollege. ca</source>: The above command should add the contents of your pub key to ~/.ssh/authorized_keys)under your student account on your VM.:* Verify and confirm that your regular user account on your '''controller VM''' matrix can SSH to the worker your VM as root 'student' without propmting prompting for a password. (ie. add the contents of your pub key to /root/.ssh/authorized_keys)