Set up Let’s Encrypt with multiple domains / redirects

featheredtoast · 06.Август.2025 17:25:50

yep, I’ve got a PR open here pending review:

github.com/discourse/discourse_docker

letsencrypt updates: renew location for .well-known, add support for multiple hostnames

main ← letsencrypt-renew-location

merged 09:19PM - 19 Aug 25 UTC

featheredtoast

+16 -7

add comma-separated DISCOURSE_HOSTNAME_ALIASES to handle multiple aliases for l…etsencrypt domain generation over env vars FIX: add letsencrypt renew location for .well-known and allow for multi-domain renewal Do not redirect to https on .well-known location for any domain so letsencrypt cert renewals can work properly. FIX: better listening for ipv6 for ipv4 only Current letsencrypt assumes ipv6 in config. Check for ipv6 before listening

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Set up Let’s Encrypt with multiple domains / redirects

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