Table of Contents

All posts organized by category.

infrastructure (5 posts)

• Building My Personal Website: From Idea to Automated Deployment (Part 2) - Nov 30, 2025
  Deep dive into the technical implementation – Terraform modules for Hetzner Cloud infrastructure, Ansible collection for Hugo deployment with Caddy, automated SSL, and systemd-based content updates
• Building My Personal Website: From Idea to Automated Deployment (Part 1) - Nov 27, 2025
  How I built mikula.dev using Hugo, Caddy, and Hetzner Cloud – with fully automated infrastructure provisioning via custom Terraform modules and Ansible playbooks for zero-touch deployments
• Build a Highly Available Pi-hole Cluster with Ansible (VRRP) - Nov 6, 2025
  Step-by-step guide to deploy a highly available Pi-hole pair with keepalived (VRRP) and a Virtual IP, plus config sync and validation
• Automated macOS Setup with Dotfiles - Sep 4, 2025
  Comprehensive guide to automating macOS setup with dotfiles – from package installation to GPG/SSH key generation, Git configuration, and GitHub integration in under 15 minutes
• Expanding the Root Filesystem on Rocky Linux 10 - Jan 17, 2025
  Guide to expanding root filesystem on Rocky Linux 10 using cfdisk and resize2fs (ext4, no LVM)

security (1 post)

• YubiKey + PGP: Offline Primary, Subkeys, Backups, and Git Signing - Aug 21, 2025
  Complete guide to setting up a modern PGP workflow with YubiKey: offline primary key, subkeys, backups, and Git commit signing