git clone https://github.com/Tee0125/docker-acme-challenge.git
git submodule init
git submodule update --recursive
docker build . -t acme-challenge
mkdir dehydrated
docker run \
-e "CF_EMAIL={cloud flare email} \
-e "CF_APIKEY={colud flare apikey} \
-v`pwd`/dehydrated:/var/lib/dehydrated \
acme-challenge