Blog
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May 13, 2025
Install K9s utility on Ubuntu server
K9s is a utility that provides a terminal UI to interact with your Kubernetes clusters. To install...
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May 7, 2025
Setting up a Docker Registry backed with Cloudflare R2
You can run a private Docker registry using Cloudflare R2 as your storage backend, in this tutorial...
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May 6, 2025
Configuring Ubuntu Server as a basic router
First, we're going to configure the networking, lets assume we have two different network interfaces...
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May 5, 2025
CloudNativePG: Run PostgreSQL inside Kubernetes
Using CloudNativePG you can run your own PostgreSQL database inside your Kubernetes cluster. ## Ins...
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May 2, 2025
Prevent SSH from disconnecting while idle
When you leave an SSH session idle for too long, it may get disconnected. This is usually due to fir...
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May 1, 2025
MicroK8s: Setting up MicroCeph as storage
We can configure MicroK8s to use Ceph as its storage. This tutorial assumes you already configured a...
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April 30, 2025
MicroCeph: Setting up a multi-node Ceph cluster
MicroCeph is a utility mantained by Canonical that allows us to deploy a Ceph cluster without dealin...
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April 29, 2025
MicroCeph: Setting up a single-node Ceph cluster
MicroCeph is a utility mantained by Canonical that allows us to deploy a Ceph cluster without dealin...
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April 28, 2025
MicroK8s: Create a HA cluster
This tutorial assumes you already have a MicroK8s cluster with one node running, if you don't check...
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April 25, 2025
Setting up a Kubernetes cluster with MicroK8s
MicroK8s allow us to deploy, scale and manage a Kubernetes cluster simplifiying the process. We can...
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April 24, 2025
Kubernetes: Make a control plane node a worker
When creating a small Kubernetes cluster with 3 nodes, you might want to make the control plane node...
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April 23, 2025
Kubernetes: Deploy dashboard
Kubernetes provides a dashboard to manage your cluster, to install it first we need to make sure we...
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April 22, 2025
Kubernetes: Sort events from older to newer
While debuging a Kubernetes cluster it's common to see the events registered using the command: ```...
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April 21, 2025
Setting up a Kubernetes cluster with Kubeadm and Containerd
In this tutorial, we'll go through the step-by-step process of installing a Kubernetes cluster using...
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April 15, 2025
Install Xdebug for coverage on Windows
To install Xdebug on our Windows computer, we can use the installation wizard available on the Xdebu...
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April 10, 2025
Create .tar.gz archive using CLI for Windows
Windows has it's own `tar` command, in order to create a `.tar.gz` archive we have to run the follow...