¡También encontré este consejo muy útil para hacer que un certificado de Let’s Encrypt funcione tanto para www.example.com como para la dirección example.com .
NOTE: @pfaffman says: This page needs to be cleaned up. There is now a new ENV setting that will let you add more hostnames. In your app.yml under your DISCOURSE_HOSTNAME line (it can go many places but that one makes sense), add
DISCOURSE_HOSTNAME_ALIASES: domain.com,other.domain.com
and early reports suggest that you’ll get valid certs for those domains and that accessing https://domain.com will properly redirect you to your DISCOURSE_HOSTNAME without a certificate error.
If you do that an…
