"An unexpected error has occurred" during cluster join

[Marian Gasparovic]

One of three nodes reported
An unexpected error has occurred. Please run 'sunbeam inspect' to generate an inspection report.
Error: 'NoneType' object has no attribute 'id'

during cluster join. Other two joined without issue.

debug_log_controller shows
machine-0: 03:35:37 ERROR juju.worker.dependency "peer-grouper" manifold worker returned unexpected error: computing desired peer group: updating member addresses: juju-ha-space is not set and these nodes have more than one usable address: 0
run "juju controller-config juju-ha-space=<name>" to set a space for Mongo peer communication
unit-openstack-hypervisor-1: 03:35:39 WARNING unit.openstack-hypervisor/1.amqp-relation-changed error: snap "openstack-hypervisor" has no "identity.password" configuration
unit-openstack-hypervisor-1: 03:35:39 WARNING unit.openstack-hypervisor/1.amqp-relation-changed option

Artifacts (also sunbeam inspect output) - https://oil-jenkins.canonical.com/artifacts/8c94d8a1-4f63-4a02-80fa-fb8f66dab79d/index.html