I wouldn't consider this open source, the license [1] appears to put very non-open terms on the use, modification and distribution of the project.
[1] https://github.com/Dokploy/dokploy/blob/be56ba046cb3b2b8676d...
[1] https://github.com/Dokploy/dokploy/blob/be56ba046cb3b2b8676d...
Edit: I'm wrong, see below.
It looks like Apache Licensed but its the BSL (ElasticSearch, Redis, Mongodb license path) in disguise.
Author should have used AGPL if he wanted to make a product that isn't easily/eagerly SaaSified.