matrix-docker-ansible-deploy/roles/matrix-prometheus/tasks/setup_uninstall.yml

---

- name: Check existence of matrix-prometheus service
  stat:
    path: "{{ matrix_systemd_path }}/matrix-prometheus.service"
  register: matrix_prometheus_service_stat

- name: Ensure matrix-prometheus is stopped
  service:
    name: matrix-prometheus
    state: stopped
    daemon_reload: yes
  register: stopping_result
  when: "matrix_prometheus_service_stat.stat.exists|bool"

- name: Ensure matrix-prometheus.service doesn't exist
  file:
    path: "{{ matrix_systemd_path }}/matrix-prometheus.service"
    state: absent
  when: "matrix_prometheus_service_stat.stat.exists|bool"

- name: Ensure systemd reloaded after matrix-prometheus.service removal
  service:
    daemon_reload: yes
  when: "matrix_prometheus_service_stat.stat.exists|bool"

- name: Ensure matrix-prometheus Docker image doesn't exist
  docker_image:
    name: "{{ matrix_prometheus_docker_image }}"
    state: absent
  when: "not matrix_prometheus_enabled|bool"