❤️ Consider using jonasal/nginx-certbot for the HTTP-01 challenge. See here for the benefits and drawbacks of each challenge type.

docker-certbot-nginx-cloudflare

Usage:

• Forward ports 80 and 443, and route a subdomain to your server.
• Create cloudflare.ini with your API token. Use chmod 600 cloudflare.ini to fix its permissions.
• Change example.com in docker-compose.yml and conf.d/default.conf. Also change the email and subdomain, if you want.
• Run docker-compose up and wait for nginx to start. If it is successful, you can visit your subdomain.