Primary-mongo role changes to mongo after upload_nodes_info task

Roles from astute.yaml:
root@node-5:~# grep ' role:' /etc/hiera/astute.yaml
  role: controller
  role: controller
  role: controller
  role: compute
  role: primary-mongo

Roles from nodes.yaml
root@node-5:~# grep role: /etc/hiera/nodes.yaml
  name: node-1, public_address: 10.109.1.4, public_netmask: 255.255.255.0, role: controller,
  name: node-2, public_address: 10.109.1.5, public_netmask: 255.255.255.0, role: controller,
  name: node-3, public_address: 10.109.1.6, public_netmask: 255.255.255.0, role: controller,
  name: node-4, public_address: 10.109.1.7, public_netmask: 255.255.255.0, role: compute,
  name: node-5, public_address: 10.109.1.8, public_netmask: 255.255.255.0, role: mongo,

As you can see 'primary-mongo' became 'mongo'.