---
- name: Remove users from rabbitmq
  community.rabbitmq.rabbitmq_user:
    user: "{{ item.user }}"
    state: absent
  when: item.state == 'absent'

- name: Add and configure single vhost users
  community.rabbitmq.rabbitmq_user:
    user: "{{ item.user }}"
    password: "{{ item.password|default(omit) }}"
    update_password: "{{ item.update_password|default(omit) }}"
    topic_permissions: "{{ item.topic_permissions|default(omit) }}"
    configure_priv: "{{ item.configure_priv|default(omit) }}"
    write_priv: "{{ item.write_priv|default(omit) }}"
    read_priv: "{{ item.read_priv|default(omit) }}"
    vhost: "{{ item.vhost }}"
    tags: "{{ item.tags|default(omit) }}"
  loop: "{{ rabbitmq_users }}"
  when: item.vhost is defined

- name: Add and configure multi-vhost users
  community.rabbitmq.rabbitmq_user:
    user: "{{ item.user }}"
    password: "{{ item.password|default(omit) }}"
    update_password: "{{ item.update_password|default(omit) }}"
    permissions: "{{ item.permissions }}"
    topic_permissions: "{{ item.topic_permissions|default(omit) }}"
    vhost: "{{ item.vhost }}"
    tags: "{{ item.tags|default(omit) }}"
  loop: "{{ rabbitmq_users }}"
  when:
    - item.vhost is not defined
    - item.permissions is defined
...