The easy-lb-proxy was a nice open source given by Miguel Grinberg to provide a simple way to deploy haproxy, confd using Docker. It was also used in the micro_flack demo presented by Miguel at PyCon 2017 on May 17th, 2017. However, it is 6 years since last commit was pushed to the source-code repository. Thus, some modifications are required if we want to apply the source-code with modern hardwares (e.g. ARM architecture) and softwares (latest haproxy and confd). This post will discuss how to develop a Docker image installing latest haproxy and confd versions with ability run with new MacBook (M1/M2 CPUs).