Hey, Since 2016, a great Lua script has been used by many people deploying HAProxy instances that need to allow LetsEncrypt certificates generation: haproxy-acme-validation-plugin. I’ve even written about how to respond to HTTP requests right from HAProxy: Making HAProxy respond 200 OK to health checks. Many other scripts that extend HAProxy’s functionality have been made, but that’s not the point of this post. If you ever need (or want) to test this script in a MacOS machine (or any ot...
