letsencrypt

./acount_key.json -> account file
./bin/ -> contains script which does all the work
./certs/ -> directory for all the cert requests
./certs/example.com/account_key.json -> symlink to acount_key.json in the root
./certs/example.com/full.pem 
./certs/example.com/request.txt -> arguments used for the cll to simp_le, if it changes remove full.pem and request again
./certs/example.com/ -> you know the rest
./domain.list ->input file with all domains
./public_html/ -> webroot for nginx /.well-known/acma-challenge/ is redirected here from haproxy
./simp_le/ -> containts git checkout with venv