Containerized image that can be upgraded and maintained

Since containers are an important part of nowadays IT, a SuiteCRM solution would be neat.

It has to be a solution, which ‘really works’ (upgrade, command line, config.php, logs, etc.).

Bitnami has stopped supporting SuiteCRM.

Compared to the many server issues, shared hosting etc. approaches here in the forums, a working image would be a boon.
It should include / be ready for API integrations as well.