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, unattende…
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🐍 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 across …
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 productio…
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 pre…
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 web…