Month: August 2024

Technology

Enterprise Architecture: modelling ArchiMate with Archi

The article explores the use of ArchiMate, a modeling language, for enterprise architecture, focusing on its application through the Archi tool. ArchiMate offers a structured approach to modeling complex IT systems by providing various layers such as motivation, strategy, business, and technology. The author explains how Archi facilitates the visualization of enterprise architecture, making it easier to manage and understand. Additionally, the article covers practical aspects like setting up a Git repository for team collaboration and managing model changes effectively. A practical example project demonstrates the application of these concepts in a real-world scenario. In complex world of IT artifacts

Technology

Private cloud for 50€ (Hetzner, Proxmox, pfSense, HAProxy, Docker Swarm, Portainer, Suricata, PBS)

Create secure, high-performance, affordable environment for your container applications using Hetzner dedicated servers.For around 50€ per month. This setup can also be done using different server providers, both dedicated and shared, even on public cloud. This tutorial has not been sponsored by Hetzner or any other software vendors. If you are interested in similar setup, please drop me a message via Linkedin. Goal The goal for this setup is to run Docker container in Swarm mode in secure and reliable environment. For sake of security we enable Proxmox firewall, pfSense firewall and Suricata IDS/IPS. For sake of reliability we configure