This is the effect of enabling etcd - cinder coordination backend became etcd and it seems not available in the Ubuntu images.
Since you are using ceph, and hence not need coordination, as a workaround set: cinder_coordination_backend: '' in globals.yml
This is the effect of enabling etcd - cinder coordination backend became etcd and it seems not available in the Ubuntu images.
Since you are using ceph, and hence not need coordination, as a workaround set: coordination_ backend: ''
cinder_
in globals.yml