Infrastructure-as-Code

Implementation guide for creating an ArgoCD cluster that manages its own configuration and updates through GitOps, including repository structure, app-of-apps pattern, and self-healing configuration.

Hashicorp Terraform is an infrastructure of code tool that is cloud-agnostic and supports on-premises aswell. I’m using the Terraform CLI quite some time, but nowadays there is another option: Terraform Cloud. Terraform Cloud is the managed service offering of Hashicorp and is the easiest way to start with Terraform today. Let’s check it out!

I bought some NodeMCU ESP32-WROOM-32 development boards to monitor temperatures of my central heating system with 20+ underfloor heating groups. I want to know the temperature of each group to optimize the system. I use ESPEasy because it is more or less plug-and-play. In this blog post I share how you flash and install ESPEasy on your ESP32.