Enable Singularity build on Liger

Right now it is not possible for users to build containers on Liger, as building requires root permissions.

It could be useful to exploit the --fakeroot option that allows unprivileged users to build container safely. Right now the above option gives the following error:

FATAL:   could not use fakeroot: no mapping entry found in /etc/subuid for drovelli

It would be good to configure it

Edited Mar 08, 2021 by Davide Rovelli

To upload designs, you'll need to enable LFS and have an admin enable hashed storage. More information