all: children: servers: children: hypervisors: hosts: server: ansible_host: server.balsillie.net lab: ansible_host: lab.balsillie.net vms: children: nodes: hosts: node1: ansible_host: node1.balsillie.net node2: ansible_host: node2.balsillie.net node3: ansible_host: node3.balsillie.net hosts: router: ansible_host: router.balsillie.net workstations: children: arch: hosts: lat5420: ansible_host: lat5420.balsillie.net sff: ansible_host: sff.balsillie.net windows: hosts: bridie: ansible_host: bridie.balsillie.net