K8S-based -
https://github.com/cozystack/cozystack
https://github.com/kubero-dev/kubero
https://github.com/pluralsh/plural
DCR-based -
https://github.com/coollabsio/coolify
https://github.com/dokku/dokku/
https://github.com/Dokploy/dokploy
https://github.com/swiftwave-org/swiftwave
Most of these projects are maintained by a single maintainer; for business critical apps look elsewhere.
https://news.ycombinator.com/item?id=41358020 Dokku: My favorite personal serverless platform
Which was nearly immediately preceded by a smaller (62 comments) Coolify discussion also on the front page:
https://news.ycombinator.com/item?id=41356239 Coolify’s rise to fame, and why it could be a big deal
I have a page with a comparison table of self-hosted PaaS on my site: https://dbohdan.com/self-hosted-paas. It only covers options that don't use Kubernetes. I have just added SwiftWave.
My goal is to build an intuitive, snappy UI that helps you but doesn’t get in your way. Happy to answer any questions and would love to hear what you think :-)
The core problem of most of the PaaS is the dependency on Swarm (serious workload can't be run on swarm from my experience, disaster recovery too tough).
Working towards building an orchestrator.
I am the second maintainer of Coolify and Andras and I maintain most of Core Coolify while we have 4 other maintainers helping with support and the docs and a few other maintainers who help with CLI and some other stuff.
I was amazed to find that a) nobody maintained the project after I left, there were only two minor fixes because their house was on fire, and b) I really took the time to write almost complete documentation on all the important topics, which helped me get back on track faster.
You are absolutely right, and I have experienced this most of the time. The problem is that it is an uphill battle to explain to most stakeholders why you are "wasting" so much time on non-customer facing documentation.
It is hard enough to convince even technical stakeholders (e.g. product owners) to write automated tests.
While at the time I mostly think it's bad, later on it forces them to pay me twice as much, so I guess it's not as bad as I always think in those moments :D
I wonder why they all start their own projects instead of putting their heads together. They could achieve so much more and make a bit more money on the side, while each of them would have to spend less time on it. It would also attract risk-averse companies.