Run0, a systemd based alternative to sudo, announced

I have seldom come across unix multiuser environments getting used anymore for servers. Its generally just one user on one physical machine now a days. I understand run0's promise is still useful but i would really like to see the whole unix permission system simplified for just one user who has sudo access.

I always still split up "sysadmin" from "deploy".

Ephemeral setups (amongst which k8s) remove that need but introduce a big load of other stuff.

Having a VPS that is managed by sysadmins (users with sudo rights, authed with keys) and on which partly overlapping "deploy" users can write to small parts and maybe do a passwordless "sudo sysctl restart fooapp" but only that, is a nice and simple setup.

I manage at least seven of these. And nothing in me even considers porting this to my k8s infra.

Edit: The reason for this setup is simple and twofold: deploy is safe and clear: deployers can be confident that whatever crap they pull, the server will churn on, data will be safe, recovery is possible. And all devs/ops having their own keys and accts gives a trail, logs and makes it very easy to remove that contractor after she did her work.