So simply create a file called docker-compose.yml with the following contents in the same folder as my Dockerfile, run the same command and I’m golden?
services:
web:
image: domoticz-php
It should update and overwrite my running container, yes? When I do, I’m left with a “domoticz-php” image created “x seconds” ago and an image called “” created 7 days ago (probably when I first fired up Docker). I can’t remove the image “” because it’s in use by a running container which is my current Domoticz container.
Oh btw, my container does have mappings to folders on the host (volumes?) and custom port settings.