--- ############################################################################### # Overcloud configuration. # Default Ansible group for overcloud hosts if not present in # overcloud_group_hosts_map. overcloud_group_default: controllers # List of names of Ansible groups for overcloud hosts. overcloud_groups: > {{ (overcloud_group_hosts_map | list + [overcloud_group_default]) | reject('equalto', 'ignore') | unique | sort | list }} # Dict mapping overcloud Ansible group names to lists of hosts in the group. # As a special case, the group 'ignore' can be used to specify hosts that # should not be added to the inventory. overcloud_group_hosts_map: {} # To prevent some network issues you can choose to disable cloud-init disable_cloud_init: False