Disable ingress-nginx intercept for 404/405 on all lab Ingresses and document how to verify JSON/XML responses after upgrade.
Ship Proxmox, oVirt, VMware, and OpenStack behind one Postgres stack, Makefile helpers (up/clean/helm up|down/push), and a Helm chart with namespace, Let's Encrypt ingresses, migrate inits, and skip-if-seeded jobs.