Ansible Playbooks: Writing Your First YAML Automation for Linux
A healthcare logistics client we support runs a mixed fleet of about 45 Linux servers — CentOS and RHEL, mostly. Their infrastructure team had been managing those machines by hand…
Ansible Automation: Server Management and Patching at Scale
The change request was direct: patch all web servers before Friday’s maintenance window. Forty-three RHEL 8 hosts, one engineer, no automation. I tried it manually the first time – SSH…