# two first domain is controller domain
[controller]
compute-0 ansible_host=100.64.0.146 index=0
compute-1 ansible_host=100.64.0.214 index=1
# next domain is worker domain
[worker]
compute-2 ansible_host=100.64.0.79 index=0
compute-3 ansible_host=100.64.0.86 index=1

[all:children]
controller
worker
[all:vars]
ansible_ssh_extra_args='-o StrictHostKeyChecking=no'