A VPS is rarely the permanent home of an application.

Eventually, I may need a more powerful machine, a region closer to my users, or simply a different provider. Choosing a new server is usually the easy part. Moving a running application onto it is what makes me hesitate.

I need to back up the data, recreate the containers, transfer the environment variables, configure the domain, and verify that everything actually works. If something fails halfway through, the most important question is whether the old server is still in a state from which the application can restart.

This is the problem the Move to another server feature in Nitrobase aims to solve.

Nitrobase has only recently launched and is still in Beta . This feature does not promise to turn a server move into a zero-downtime migration.…