---
- name: Get running docker stacks
  community.docker.docker_stack_info:
  register: running_stacks
  become: true

- name: Remove stacks without matching role
  community.docker.docker_stack:
    name: "{{ item.Name }}"
    state: "absent"
  loop: "{{ running_stacks.results | rejectattr('Name', 'in', role_names) }}"
  become: true