> I can't speak on it's capabilities, but I feel like I have to ask: for what conceivable reason would you even want that extra error potential with migrations etc?
It's the default behavior of a kubernetes deployment which we're comparing things to.
> It means you're forced to make everything always compatible between versions etc.
For stateless services, not at all. The outside world just keeps talking to the previous version while the new version is starting up. For stateful services, it depends. Often there are software changes without changes to the schema.
> For a deployment that isn't even making money
I don't like looking at 504 gateway errors
> and is running on a single node droplet with basically no performance
I'm running this stuff on a server in my home, it has plenty of performance. Still don't want to waste it on kubernetes overhead, though. But even for a droplet, running the same application 2x isn't usually a big ask.
It's the default behavior of a kubernetes deployment which we're comparing things to.
> It means you're forced to make everything always compatible between versions etc.
For stateless services, not at all. The outside world just keeps talking to the previous version while the new version is starting up. For stateful services, it depends. Often there are software changes without changes to the schema.
> For a deployment that isn't even making money
I don't like looking at 504 gateway errors
> and is running on a single node droplet with basically no performance
I'm running this stuff on a server in my home, it has plenty of performance. Still don't want to waste it on kubernetes overhead, though. But even for a droplet, running the same application 2x isn't usually a big ask.