Say hello to Co-op Cloud. It’s a system designed for small libre hosting providers based upon docker swarm.
Find out more: https://cloud.autonomic.zone/
We also have a public matrix room at #coopcloud:autonomic.zone
KawaiiPunk 
@Orwelldonesteak @autonomic We do have that stuff but it's not public yet sorry.
That's more general server hardening stuff that's outside of the scope of Co-op Cloud project itself.
Digital Ocean and Mozilla have some good guides for that.
