Exactly. https://hub.docker.com/r/certbot/certbot https://hub.docker.com/r/certbot/certbot certbot has an official docker image. By using the official docker

Exactly. https://hub.docker.com/r/certbot/certbot https://hub.docker.com/r/certbot/certbot certbot has an official docker image. By using the official docker image you don't manage the updates beyond having to call `docker pull certbot/certbot`. I just integrate that into the same cron task that triggers the renewals/checks. Could not be easier and more fault tolerant.