Create letsencrypt certificate

docker-haproxy-certbot.sh

mkdir www letsencrypt lib

docker run --rm -p 80:9000 -v $PWD/www:/src -w /src python:alpine python -m http.server 9000

docker run -v $PWD/letsencrypt:/etc/letsencrypt -v $PWD/lib:/var/lib/letsencrypt -v $PWD/www:/var/www certbot/certbot certonly --webroot -w /var/www --domain ${domain}

cat ./letsencrypt/live/${domain}/fullchain.pem ./letsencrypt/live/${domain}/privkey.pem > cert.haproxy