HomeLab tutorial - IT technology blog
Posted inHomeLab

Centralized Logging for Your HomeLab: Monitor Everything with Grafana Loki

Discover how a centralized logging system, specifically Grafana Loki, transformed my HomeLab monitoring from a chaotic hunt to a clear overview. This tutorial guides you through setting up Loki, Promtail, and Grafana using Docker Compose to efficiently collect and analyze logs, enhancing troubleshooting and proactive issue detection with minimal resource overhead.
DevOps tutorial - IT technology blog
Posted inDevOps

GitOps with ArgoCD — Auto Deploy from Git

Explore how GitOps, combined with ArgoCD, transforms Kubernetes deployments. This tutorial guides junior developers in setting up automated, Git-driven deployments, ensuring consistent and stable application delivery from development to production.
AI tutorial - IT technology blog
Posted inAI

Fine-Tuning LLMs for Production: When and How to Master It

When your LLM struggles with specific domain knowledge or consistent output in production, fine-tuning might be the most effective solution. This article explores when and how to apply fine-tuning, focusing on practical steps and modern, efficient techniques like LoRA, to achieve stable and precise results for your AI applications.
Networking tutorial - IT technology blog
Posted inNetworking

Configuring IPv6 on Linux Servers: A Production-Tested Guide

This guide covers configuring IPv6 on Linux servers, from understanding different approaches like static, SLAAC, and DHCPv6, to practical, production-tested implementation steps. Learn how to set up IPv6, manage firewalls with nftables, and verify connectivity for stable and scalable network environments.
Programming tutorial - IT technology blog
Posted inProgramming

Astro vs Next.js: Modern Frameworks for Building a Blog

Deciding between Astro and Next.js for your next blog project can be tough, but understanding their core philosophies clarifies the choice. Astro excels at delivering content with minimal JavaScript for unmatched performance, ideal for static-heavy blogs. Next.js offers full-stack capabilities and a rich React ecosystem, perfect for dynamic blogs that might grow into complex applications.
DevOps tutorial - IT technology blog
Posted inDevOps

Optimize Kubernetes Application Access with Ingress Nginx Controller

Dive into mastering Kubernetes application access with this comprehensive guide to the Nginx Ingress Controller. Discover the step-by-step process for deployment, configuration, and advanced routing, including SSL/TLS termination and basic authentication. It's an essential resource for junior developers aiming to efficiently and securely manage external traffic.