--- all: children: workstations: hosts: latitude-7230: ansible-host: 192.168.1.123 inspiron-3670: ansible-host: 192.168.1.210 imac: ansible-host: 192.168.1.139 servers: hosts: poweredge-r350: ansible-host: 192.168.1.137 poweredge-t640: ansible-host: 192.168.1.138 vms: hosts: gateway: ansible-host: 10.0.0.1 vpn: ansible-host: 10.0.0.2 nfs: ansible-host: 10.0.0.3 load_balancers: children: alpha: hosts: alpha-load-balancer: ansible-host: 10.0.1.0 clusters: children: alpha: hosts: alpha-control-plane: ansible-host: 10.0.1.1 alpha-worker-0: ansible-host: 10.0.1.2 alpha-worker-1: ansible-host: 10.0.1.3 alpha-worker-2: ansible-host: 10.0.1.4