Automated Let’s Encrypt DNS challenges with Rackspace Cloud DNS
·695 words·4 mins
Let’s Encrypt has taken the world by storm by providing free SSL certificates that can be renewed via automated methods.
The spring of 2015 marks eight years of this blog! I’ve learned plenty of tough lessons along the way and I’ve made some changes recently that might be handy for other people. After watching Sasha Laundy’s video from her awesome talk at Pycon 20151, I’m even more energized to share what I’ve learned with other people. (Seriously: Go watch that video or review the slides whether you work in IT or not. It’s worth your time.)
Let’s start from the beginning.