DOCKER_CONFIG was introduced in #6984. We may use "config" for other purposes (e.g. #7232). Until we have made a design decision around how configuration files will work, DOCKER_CERT_PATH is a much safer name to rely on for future compatibility. Docker-DCO-1.1-Signed-off-by: Ben Firshman <ben@firshman.co.uk> (github: bfirsh) Upstream-commit: a49de2c46713149053b0ee25313c6f7a39273c25 Component: engine
docker.go contains Docker's main function.
This file provides first line CLI argument parsing and environment variable setting.