flags, including cert expiry, will be ignored, so warn if a user attempts to use `docker swarm ca --cert-expiry` or something. Signed-off-by: Ying Li <ying.li@docker.com>
flags, including cert expiry, will be ignored, so warn if a user attempts to use `docker swarm ca --cert-expiry` or something. Signed-off-by: Ying Li <ying.li@docker.com>