I am considering moving from Home Assistant Core (i.e. Home Assistant on Raspbian) to Home Assistant (i.e. Hassio). In my current setup, I use Duck DNS and Let’s Encrypt via Dehydrated script as described here:
https://www.splitbrain.org/blog/2017-08/10-homeassistant_duckdns_letsencrypt
In this setup, there is no need for to forward port 80 since one can use a DNS challenge (“DNS-01”) that works directly with Duck DNS. However, if I move to Home Assistant (Hassio), it appears that the Let’s Encrypt add-on requires one additional “supported DNS provider” for the DNS challenge as described here: https://github.com/home-assistant/hassio-addons/blob/4e16b62970089c6b50fc14a0ecd21f8095055e89/letsencrypt/DOCS.md
Anyone that can point me in the right direction on how to set up the Let’s Encrypt add-on with a DNS challenge? Which DNS provider should I choose and will it work with Duck DNS? I do not have a registred domain; have been using Duck DNS instead.
Thankful for any ideas or pointers.