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Marius Serbanica – Tech Blog

Category: Tech Industry

February 1, 2025January 29, 2025

Kubernetes cluster. Why and how

Think of Kubernetes (often shortened to K8s) as a system that helps you manage and run multiple applications (or “containers”) across different computers automatically. Instead of manually starting, stopping, and updating apps, Kubernetes does it for you in an organized way. 🔹 Breaking It Down: What is Kubernetes? Sure! Think of Kubernetes (often shortened to…

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October 27, 2024October 27, 2024

Replacing Cloudflare Tunnel with Tailscale on a VPS

Why Switch from Cloudflare Tunnels to Tailscale? While Cloudflare Tunnels is a popular choice for opening home networks, Tailscale offers greater control over device access and simplified configuration using WireGuard. With Tailscale on a VPS, you can secure your home network without compromising on security or dealing with port-forwarding and firewall configurations. Prerequisites Tailscale Installation:…

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May 25, 2024

KASM – My main workspace RBI

In this blog post, I’ll walk you through the process of installing KASM, a popular Remote Browser Isolation (RBI) solution, as the main workspace on a home lab using a virtual machine (VM) in Proxmox. This setup will enable you to securely isolate web browsing activities, protecting your network and sensitive data from potential web-based…

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January 5, 2024

My new favorite HomeLab Dashboard – Homarr

Before diving into the tutorial, let me explain a bit about Homarr. As of my last update, Homarr is a web application that allows users to control and manage smart home devices. It’s often deployed using Docker, a containerization platform, and Portainer, a user-friendly Docker management tool. The process typically involves setting up containers, configuring…

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January 1, 2024

The Ultimate Home Lab Monitoring Setup – Prometheus + Grafana

After avoiding and putting this off for months now, I finally decided to set this up and I must say, I was a bit silly to even fear this. The only reason I didn’t want to get into it was that I felt it was going to be tedious and hard to maintain, but to…

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December 9, 2023

Tutorial for ProxMox E-Mail Alerts

Setting up alerts in Proxmox is critical to making sure you are notified if something goes wrong with your servers. It’s so easy, I should have done this years ago! In this tutorial, we’ll set up email notifications using SMTP with Gmail or G Suite that send email alerts when there are disk errors, ZSF…

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November 13, 2023November 13, 2023

Freezing Your PI

After purchasing a new Raspberry PI 4 (8GB), I wanted to ensure I’d get the full performance out of this little device. So what would be best to do than keeping it nice and cool? That’s right, a mini little cute fan that goes with it. I’ve done some research and found the best solution…

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November 12, 2023November 12, 2023

Mastering Netboot.xyz: Installation, Deployment, and Advanced Usage

I’ll start this with the following statement… I KNOW! Ventoy is a thing! Haha. Now that we got that out of the way, let’s proceed, shall we? Netboot.xyz emerges as a powerful solution, offering the ability to boot and install various systems directly from the network. I’d like to explore the intricacies of installing, deploying,…

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November 4, 2023November 5, 2023

NUC vs Raspberry Pi: Which Mini-PC is Right for You?

In recent years, mini-PCs have gained immense popularity due to their compact size, energy efficiency, and versatility. Two prominent contenders in this space are the Intel NUC (Next Unit of Computing) and the Raspberry Pi. Both offer unique advantages, but depending on your specific needs, one may be a better fit than the other. In…

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October 14, 2023October 14, 2023

Comprehensive Guide: Backing up Your Raspberry Pi Image and Data

The Raspberry Pi is a versatile and powerful single-board computer used for a wide range of projects. Whether you’re running a web server, a media centre, or a home automation system, it’s crucial to regularly back up your data and system image to safeguard against unforeseen events. In this guide, we’ll walk you through the…

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Recent Posts

  • Kubernetes cluster. Why and how
  • Installing GNU-World on ircu2
  • Replacing Cloudflare Tunnel with Tailscale on a VPS
  • KASM – My main workspace RBI
  • Transforming a Mini PC into a Powerful Home Network Hub / Router/ Firewall with OPNsense

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