Doesnt handle multiple Docker servers where SOME are TLS enabled

[Dinth]

It looks like certpath set on line 159 of helpers.py does os.environ["DOCKER_TLS_VERIFY"] = "1" (process-global). This means that if one server has certpath enabled, all servers automatically try to use TLS and fail

[ualex73]

Which version are you running?

The latest only has the 2 following lines, basically disabling the environment stuff:
# Remove Docker environment variables
os.environ.pop("DOCKER_TLS_VERIFY", None)
os.environ.pop("DOCKER_CERT_PATH", None)