OLA's configuration directory is located at /usr/lib/olad/.ola, and configuration files can be copied or mounted
there.
To exercise full control over OLA's behavior, set the entry point to olad and use the image's Docker command (CMD in
Dockerfile, COMMAND for docker run) to pass on additional arguments. Run olad --help to see the full list of
available options. Example: to change the default HTTP port from 9090 to 9091, run
docker run -d --entrypoint olad bartfeenstra/ola --http-port 9091.