Tutorials
In-depth technical tutorials, guides, and infrastructure best practices.
Install K3s on Ubuntu 24.04 | Lightweight Kubernetes Setup
How to install K3s, a lightweight Kubernetes distribution, on a single Ubuntu 24.04 server and verify that the node is ready to run containerized workloads.
OpenSearch Cluster Setup Ubuntu 24.04
How to install and configure a three-node OpenSearch cluster on Ubuntu 24.04, including system tuning, node configuration, security settings, and cluster verification for a working multi-node deployment.
Dedicated Servers Resurgence 2025
Why are dedicated servers becoming popular again? It is mainly because businesses want more predictable costs, stronger security, better performance, and greater control than many cloud setups provide.
Terraform and Ansible Dedicated Server Automation
Use Terraform to provision a dedicated server and Ansible to automatically configure it, which creates a fast and repeatable server deployment workflow.