Missing features - working sudo ssh to everything from the install-node

[A1ve5]

Reported by Ulf

[martbhell]

Some clarification:
On an FGI cluster one can run "sudo ssh cn1" and get root.

This is accomplished with a password-less ssh-key in /root/.ssh on the install node.

Should the key be password less also in FGCI?
@tiggi

[tiggi]

On 2015-12-15 08:19, Johan Guldmyr wrote:

Some clarification:
On an FGI cluster one can run "sudo ssh cn1" and get root.

This is accomplished with a password-less ssh-key in /root/.ssh on the
install node.

Yes. It helps maintenance a lot.

Ulf Tigerstedt || Senior systems specialist
CSC Oy || NeIC NT1 / NDGF GSM +358503818558
Johannesbergsvägen 17 || Närpes || Finland

[martbhell]

UEF has via support brought up adding keys to the root user.
This is now possible by adding variable(hash) admin_root_keys. See roles/ansible-role-users/default/main.yml or this page:
https://github.com/CSC-IT-Center-for-Science/ansible-role-users/blob/master/defaults/main.yml#L13-L15

The ansible-role-users is currently only applied in admin and install.yml playbooks.