# A demo cluster of three nodes.

[databases]
openstack01-node01
openstack01-node02
openstack01-node03

[keystone]
openstack01-node03

[glance-controller]
openstack01-node02

[horizon]
openstack01-node03

[rabbitmq]
openstack01-node01
openstack01-node02
openstack01-node03

[memcached]
openstack01-node03

[neutron-controller]
openstack01-node01 physical_interface_mappings=provider:ens192

[nova-controller]
openstack01-node03

[cinder-controller]
openstack01-node03

[cinder-storage]
openstack01-node01 storage_volume=/dev/loop0

[nova-compute]
openstack01-node04 physical_interface_mappings=provider:enp4s0f0