Christian Lempa Courses

GitLab CI/CD Components - Creating Reusable Pipeline Components for DevOps Automation

Discover how to simplify GitLab CI/CD pipelines using reusable components for Terraform, Docker, and Ansible deployments with practical examples and automation insights.

• YouTube
• 32 minutes
• On-Demand
• Free Video

Tech Project Management and Documentation in Notion

Discover how to organize tech projects, HomeLab documentation, and tasks using Notion's workspace structure, AI features, and automation tools for streamlined workflow management.

• YouTube
• 23 minutes
• On-Demand
• Free Video

HomeLab Software Stack and Applications Deep Dive 2025

Explore the complete software stack powering a modern HomeLab setup, from Docker and Kubernetes to AI tools, automation, IoT management, and security solutions.

• YouTube
• 48 minutes
• On-Demand
• Free Video

HomeLab Hardware Setup and Architecture Tour 2025

Explore Christian Lempa's complete 2025 HomeLab setup, covering network architecture, server hardware choices, Proxmox, Unraid, and Raspberry Pi clusters with honest insights.

• YouTube
• 30 minutes
• On-Demand
• Free Video

Checkmk - Self-Hosted IT Monitoring for Everything

Discover how to set up and use Checkmk for comprehensive IT monitoring of servers, VMs, Docker containers, and network devices with automatic discovery and customizable plugins.

• YouTube
• 46 minutes
• On-Demand
• Free Video

GitLab CI/CD Automation - Docker, Kubernetes, Terraform, and More

Master GitLab CI/CD automation for homelab deployments using Docker, Kubernetes, and Terraform to streamline infrastructure provisioning and continuous integration workflows.

• YouTube
• 40 minutes
• On-Demand
• Free Video

Self-Host a Local AI Platform - Ollama and Open WebUI

Discover how to build your own local AI platform using Ollama and OpenWebUI, complete with security setup via Traefik and Authentik for a self-hosted ChatGPT alternative.

• YouTube
• 39 minutes
• On-Demand
• Free Video

FASTEST Way to Host Your Website with Linux and Docker

Master Linux VPS setup for web hosting using Docker, covering firewall configuration, DNS settings, Nginx deployment, and Traefik with TLS certificates.

• YouTube
• 38 minutes
• On-Demand
• Free Video

Central Log Management for Docker and Linux with Grafana Loki

Master centralized log management with Grafana Loki for Docker and Linux environments, including secure setup with Traefik and Authentik integration.

• YouTube
• 44 minutes
• On-Demand
• Free Video

Authentik Proxy Outposts for Traefik, Docker and Kubernetes

Master integrating Authentik proxy outposts with Traefik across Docker and Kubernetes environments to secure your HomeLab infrastructure with centralized authentication.

• YouTube
• 38 minutes
• On-Demand
• Free Video

Terminal Tools for IT Pros

Discover essential terminal tools that streamline IT workflows, from file navigation with fzf and zoxide to network troubleshooting with nmap and tcpdump.

• YouTube
• 22 minutes
• On-Demand
• Free Video

Self-Host Your Own Git Platform - Gitea Tutorial

Discover how to set up Gitea, a lightweight self-hosted Git platform perfect for managing code repositories independently from cloud services using Docker installation.

• YouTube
• 25 minutes
• On-Demand
• Free Video

ClamAV + Wazuh - Powerful Anti-Virus Protection for Linux

Discover how to protect Linux machines with ClamAV antivirus and Wazuh SIEM integration, including setup, custom rules, and email notifications for malware detection.

• YouTube
• 30 minutes
• On-Demand
• Free Video

Simple HTTPS for Kubernetes - Traefik and Cert-Manager

Master HTTPS management for Kubernetes applications using Traefik and Cert-Manager with automated Let's Encrypt certificates on Raspberry Pi clusters.

• YouTube
• 32 minutes
• On-Demand
• Free Video

Storage and Backup in Kubernetes - Longhorn Tutorial

Master Kubernetes storage management with Longhorn - install, create persistent volumes, configure automated snapshots/backups, and restore data effectively.

• YouTube
• 37 minutes
• On-Demand
• Free Video