Why not both? My entire home network (dns, zfs nas, subnets, kube, proxmox hosts, ipa domain, its overkill homeprod) is represented by a git repo. Docs, plans, scripts to bootstrap nodes to domain join, kube config, proxmox tooling, ipa as code, nas as code, cert management, my own ec2 as a service, etc. Making changes is done via a mix of one off tooling, ansible and terraform.

I use Claude or codex to manage the entire thing, interchangeably. They keep detailed daily journals. They keep a central TODO.md up to date. They refresh stale docs or stale plans when new plans invalidate old decisions.

I have so many layers of backups and fail safes that I work entirely in yolo mode. It’s really insane what I’ve been able to deploy myself on nights and weekends. Stuff I’ve wanted to tackle for years but never got around to it.