How does one set up a centralized Julia installation?

[samo]

JUHPC: HPC setup for Juliaup, Julia and some HPC key packages

@channel Dear Julia HPC community! After an odyssey through stacked environments with pre-installed packages and other unsatisfying solutions, the Julia HPC community is now able to do a good Julia HPC setup. Yet, the effort got quite dispersed with every HPC site setting up and maintaining its own solution. Today, I would like to invite everyone to continue on a single common path, meaning to develop and maintain a solution for a Julia HPC setup jointly as the Julia HPC community. I’m happy …