Ansible · Darren Quhttps://darrenqu.net/tags/ansible/Technical writing on network engineering: campus and WAN, hybrid cloud interconnect, automation and observability, and the data center fabrics — InfiniBand, RoCE, Spectrum-X — underneath GPU clusters.Hugoen-USDarren QuDarren Qu2026 Darren QuWed, 30 Sep 2026 00:00:00 +0000Adopting a Brownfield Network into Ansible: What the Lab Caughthttps://darrenqu.net/automation/brownfield-network-iac-three-vendors/Wed, 30 Sep 2026 00:00:00 +0000https://darrenqu.net/automation/brownfield-network-iac-three-vendors/AutomationansibleThree vendors, one config domain, no rewrite. Collect, model, diff offline, remediate, and re-collect: what failed and where it showed up.