At Flox1 we recently released a feature that we call "service management", which is essentially an analog to Docker Compose that runs processes instead of containers. In short, you define some services in your manifest and they get started as part of activating your environment with flox activate --start-services. When there are no more activations of this environment (i.e. you've closed all your shells that had activated the environment) the services are automatically cleaned up. A simplifie...