letsencrypt-dns docker compose file

docker-compose.yml

version: '3'

services:
  letsencrypt:
    container_name: letsencrypt
    image: adferrand/letsencrypt-dns
    environment:
        LETSENCRYPT_USER_MAIL: ${LETSENCRYPT_USER_MAIL}
        LEXICON_PROVIDER: ${LEXICON_PROVIDER}
        LEXICON_CLOUDFLARE_TOKEN: ${LEXICON_CLOUDFLARE_TOKEN}
        LEXICON_CLOUDFLARE_USERNAME: ${LEXICON_CLOUDFLARE_USERNAME}
    volumes:
        - /docker/letsencrypt:/etc/letsencrypt