This makes it possible to make the Docker client "secure by default" without wrapping the binary in a shell alias so that `--tlsverify` is always passed. Signed-off-by: Aanand Prasad <aanand.prasad@gmail.com> Upstream-commit: 19fb942d3609f647adeda68c6ca106371c7b32ac Component: engine
docker.go contains Docker's main function.
This file provides first line CLI argument parsing and environment variable setting.