Coolify: The Complete Manual Setup Guide (For When the Auto-Install Script Won't Cut It)
Coolify's one-line install script is great — until it isn't. Right now it officially supports Ubuntu 20.04, 22.04, and 24.04 LTS. If you're running…
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Ansible Installation and Configuration on Ubuntu — Automate Your Server Management
Introduction What is Ansible? Ansible is an automation language that can describe any IT environment, whether homelab or large-scale infrastructure.…
Why AI Loves Ansible (And You Should Let It Help)
If you compare how well Claude handles Ansible against how well it handles, say, raw bash or kubectl YAML, Ansible wins by a wide margin. The reason…
The Ansible Playbook I Run on Every New Server
I've written before about the checklist I run through on every new server: a non-root user, key-only SSH, a default-deny firewall, Fail2ban, unatten…
🐍 When to choose ansible roles over playbooks
When to choose ansible roles over playbooks depends on the need for reusable structure, clear separation of concerns, and scalable maintenance acros…
Building a Practical Home Lab Starter Kit for Network Engineers
A lot of network engineers learn their best lessons in home labs, especially the lessons that do not fit neatly into certification tracks or product…
2.Ansible Install Package
Task Information The Nautilus Application development team wanted to test some applications on app servers in Stratos Datacenter. They shared some p…
Ansible state:latest Broke Payments for 47 Minutes — What Really Happened and How to Prevent It
It was a Monday morning. A routine playbook. One task: state=latest . Forty-seven minutes later the payments team had a P1 incident, 50 production w…