[pgm8705]

A 2nd for Dokku. It's dead simple and works on any host. Yes, it is limited to single server architecture, but for most people this shouldn't be a problem. Vertical scaling can go a long way.

[josegonzalez]

Maintainer of Dokku here.

Dokku does support both Kubernetes and Nomad as deployment targets, so it's not strictly single-server (though app builds currently are).