this is due to incorrect logical expression in the manifests: it sets manage_volumes var to true not only for cinder nodes but also for controller nodes. In this case this leads to installation of cinder-volume on the controller node which does not have corresponding volume group.
this is due to incorrect logical expression in the manifests: it sets manage_volumes var to true not only for cinder nodes but also for controller nodes. In this case this leads to installation of cinder-volume on the controller node which does not have corresponding volume group.