---
# https://docs.ansible.com/projects/ansible/latest/collections/openstack/cloud/openstack_inventory.html
plugin: openstack.cloud.openstack
all_projects: false
expand_hostvars: true
fail_on_errors: true
only_clouds:
  - "openstack"
strict: true

# Group VMs by tags for reference in playbooks.
keyed_groups:
  - key: openstack.metadata.tags | split(',') | map('trim') | list
    prefix: "tag_"
    separator: ""
...