There is a Firefox Docker container that lets you run Firefox in a browser. Note, however, that it has access to the same network as the Docker host. This means that if the Docker host is on the Servers VLAN then the Firefox instance is also on the Servers VLAN. This could be desired or undesirable, depending on the use-case for the container.

Installation

Create a data directory for Firefox on the Docker host and edit the docker-compose.yaml file to point to it. Then create and start a stack with the compose file, as normal.