[all] localhost ansible_connection=local ansible_become=True infra1 ansible_host=10.100.100.2 ansible_become=True ansible_user=root openstack1 ansible_host=10.100.100.3 ansible_become=True ansible_user=root [all_containers] infra1 openstack1 [rabbitmq_all] infra1 [galera_all] infra1 [service_all:children] rabbitmq_all galera_all [nova_api_metadata] [nova_api_os_compute] openstack1 [nova_cert] [nova_compute] [nova_conductor] [nova_console] [nova_scheduler] [nova_all:children] nova_api_os_compute [keystone_all] openstack1 [sahara_all] openstack1