# Lab Ansible Inventory The lab deployment inventory lives in `op-build:~/lab/inventory/hosts.yml` and is managed with ansible-core 2.19.4. lab: hosts: rack7-pbx1: { ip: 10.77.42.11, role: hypervisor } rack7-pbx2: { ip: 10.77.42.12, role: aio } minio01: { ip: 10.77.42.31, role: storage } vars: ansible_user: reese ansible_become: true - Playbooks run from `op-build` only; the shelf has no internet route. - The `lab-upgrade` play requires the `pve-upgrade` tag on the target. - These files are the single source of truth for shelf addresses.