I'm not going to comment on the security of giving somebody an ssh key to your root account... But it's a good idea to look at something like puppet to do this.

I'm not going to comment on the security of giving somebody an ssh key to your root account... But it's a good idea to look at something like puppet to do this. Example: https://github.com/credativ/puppet-ssh-hiera https://github.com/credativ/puppet-ssh-hiera