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Installing K3s on Raspbery Pi

Gide on how to install Kubernetes in a Raspberry Pi 5 using K3s as orchestrator.

Portable Minecraft Server

Always wanted to have your own Minecraft server? Wanted it to be portable? Today we will learn how to build yours!

Installing Ubuntu Server on Raspberry

Step by step guide on how to install Ubuntu Server on Raspberry in 2025.

UGREEN Revodok Pro 2101

Full review of Ugreens Revodok Pro 2101, a docking station for laptops.

SpringBoot REST API from scratch with Maven

Nowadays, REST APIs are pretty much everywhere, so it's nice to know how to create one, in this case, with Java and Spring, using SpringBoot and SpringMVC. We will cover the needed steps, from the maven dependencies to the controller creation and view ussage, and we will check if our rest API works

Springboot Rest API with Keycloak login

We will cover the needed steps to create a Springboot Rest API application, integrated with an OAuth2 service: Keycloak. This will allow us to authenticate with it and protect our application from unauthorised access. Also, we will be able to store all our users and roles in Keycloak and our

Homelab Dashboard with Homarr

One of the most simple and useful tools for a homelab is a dashboard. Homarr, like Heimdall or Homer, cover that part ob being a Dashboard, but keeping the good points of each one, allowing a lot more customization from the webapp itself.

MariaDB in Docker CLI and Portainer

MariaDB is an Open Source fork from one of the most used relational databases, MySQL, and for developers, having our dev database locally runing can be pretty useful. Docker can solve this. In this post we will cover two ways to create and configure MariaDB in a container: Docker CLI

Install MariaDB on Ubuntu Linux

MariaDB is a Open Source fork from one of the most used relational databases, MySQL, and, if we want to host it to our production projects, or on a more static way, we will need to do it on a server, using bare metal, VMs, or LXC containers. In this

Keycloak installation and configuration with Docker

Keycloak is an Open Source user management tool that has implemented several authentication methods such as OpenID and OAuth2. It acts as a user database/active directory. It's pretty useful to build SSO (Single Sing-On) APIs. This is the first of a series of post about Keycloak.

ZSH on Ubuntu with OhMyZSH

ZSH is another shell interpreter, like Bash, but from Mac. I always prefered it because it's tab improved functionallity, better customization, and GIT integration. In this post, I will cover all the needed steps to install and configure ZSH, and aslo aply some interesting themes. All of this is pos

Install PostgreSQL on Ubuntu Linux

PostgreSQL is one of the most used relational databases nowadays, and, if we want to host it to our production projects, or on a more static way, we will need to do it on a server, using bare metal, VMs, or LXC containers. In this post we will cover how to install and configure PostgreSQL in Linux,