Let's Encrypt and Heroku [Solved]

[riking]

@btakita

Note that I had to deploy a file in <webroot>/.well-known/acme-challenge/<filename-given-by-command> with the contents specified by the interactive letsencrypt-auto command.

I then ran:

sudo heroku certs:update /etc/letsencrypt/live/<your-domain>/cert.pem /etc/letsencrypt/live/<your-domain>/privkey.pem

You need to switch to the "webroot" method so that the renewal can process automatically.