The *_classes interface that's documented here: https://docs.openstack.org/tripleo-docs/latest/install/advanced_deployment/node_config.html no longer works.
this is because https://github.com/openstack/tripleo-heat-templates/blob/master/puppet/config.role.j2.yaml which includes the relevant puppet file ( https://github.com/openstack/tripleo-heat-templates/blob/master/puppet/manifests/overcloud_role.pp ) is no longer being included anywhere.
The *_classes interface that's documented here: https:/ /docs.openstack .org/tripleo- docs/latest/ install/ advanced_ deployment/ node_config. html no longer works.
this is because https:/ /github. com/openstack/ tripleo- heat-templates/ blob/master/ puppet/ config. role.j2. yaml which includes the relevant puppet file ( https:/ /github. com/openstack/ tripleo- heat-templates/ blob/master/ puppet/ manifests/ overcloud_ role.pp ) is no longer being included anywhere.