How to: Reload service config / Restart service

I’m developing a system service and I can’t figure out how to cleanly reload the service config.

I would expect to be able to do something like:
sudo ros service restart <custom service>

or perhaps:
sudo ros service reload <custom service>
sudo ros service restart <custom service>

Even a way to load the config for just one service instead of all of them:
sudo system-docker rm -f <custom service>
sudo ros service start <custom service>

I’d like to be able to do this without having to do a disable/reboot/enable/reboot dance.

It seems like the following commands can be used to replace a container. I’ll use nomad in this example.

sudo system-docker stop nomad
sudo system-docker rm nomad
sudo ros service create
sudo ros service start

At this point compose has done its thing and I have a new container (verified by checking ID).

Replacing sudo ros service start with sudo system-docker start nomad is even better.