alt Hacker Newshttps://github.com/letsencrypt/boulder
You can find a docker-compose.yml file to get some idea.
Appears to be using MariaDB.
They shut down OCSP responders and expiry email reminders, so there really is no need to have a database apart from rate limits, auth data, and caching.
For Certificate Transparency, they are submitted to Google and CloudFlare run trees but I don't think LetsEncrypt run their own logs.
Replies
nodesocket • today at 1:47 AM
I assume they want to store metadata instead of having to pull from the certificates itself, but maybe that’s actually easier and more performant.
Let’s Encrypt does operate CT logs. I wrote a blog post about our current-generation logs at https://letsencrypt.org/2024/03/14/introducing-sunlight