However, do clear the directory if init or join fails, because we don't want to leave it in a half-finished state. Signed-off-by: Ying Li <ying.li@docker.com> (cherry picked from commit bf3e9293a66c77a2fddf4e691222898846b4af9f)
However, do clear the directory if init or join fails, because we don't want to leave it in a half-finished state. Signed-off-by: Ying Li <ying.li@docker.com> (cherry picked from commit bf3e9293a66c77a2fddf4e691222898846b4af9f)