Information on the Robot Framework can be found here Robot Framework
Mount with robot tests and pass the ROBOT_TESTS env var
docker run --rm \
--privileged \
-e HOSTS="192.168.0.123 example.local" \
-e ROBOT_TESTS=/robot_tests/sample.robot \
-e OUTPUT_DIR=/output \
-v /dev/shm:/dev/shm \
-v ${PWD}/output/:/output/ \
-v ${PWD}/:/robot_tests/ \
-it bogdangi/robot-docker:latest