ansible-ops-management/tasks/rabbitmq/vhost.yml

---
- name: Create or remove virtual hosts
  delegate_to: "{{ rabbitmq_cluster_list[0] }}"
  community.rabbitmq.rabbitmq_vhost:
    name: "{{ item.vhost }}"
    state: "{{ item.state }}"
  loop: "{{ rabbitmq_vhosts }}"
  tags:
    - rabbitmq_cluster

- name: Manage virtual host policies
  delegate_to: "{{ rabbitmq_cluster_list[0] }}"
  community.rabbitmq.rabbitmq_policy:
    name: "{{ item.1.name }}"
    apply_to: "{{ item.1.apply_to }}"
    pattern: "{{ item.1.pattern }}"
    tags: "{{ item.1.tags }}"
    vhost: "{{ item.0.vhost }}"
    state: present
  loop: "{{ rabbitmq_vhosts | subelements('policy', 'skip_missing=True') }}"
  when: item.0.state == 'present'
  tags:
    - rabbitmq_cluster
...