I try to run locustfile in locustio/locust docker image and it cannot find the locustfile, despite the locustfile exists in the locust directory.
~ docker run -p 8089:8089 -v $PWD:/locust locustio/locust locust -f /locust/locustfile.py
Could not find any locustfile! Ensure file ends in '.py' and see --help for available options.
(I'm reposting this question as my own, because the original poster deleted it immediately after getting an answer!)