Tell me more or point to info on portainer. Thanks.
Discussion
Is your question related to know more about Portainer or of how to write the docker compose YML file?
It was more about what Portainer is. This was the first that I've heard of it. Thanks.
Oh!
Well Portainer is a like a GUI for Docker & Docker Compose management.
Anything that has already a docker container is easy to install via Portainer.
I’ll try to write up a quick tutorial in an article on how to install it.