okd/roles/etcd/tasks/runtime.yml

---
- name: Check if etcd service exists
  systemd:
    name: "etcd"
  ignore_errors: true
  register: etcd_service

- name: Set runtime to host
  set_fact:
    r_etcd_common_etcd_runtime: host
  when: etcd_service.status.ActiveState == 'active'

- name: Check if etcd service exists
  systemd:
    name: "etcd_container"
  ignore_errors: true
  register: etcd_container_service

- name: Set runtime to docker
  set_fact:
    r_etcd_common_etcd_runtime: docker
  when: etcd_container_service.status.ActiveState == 'active' and not l_is_etcd_system_container

- name: Set runtime to runc
  set_fact:
    r_etcd_common_etcd_runtime: runc
  when: etcd_container_service.status.ActiveState == 'active' and l_is_etcd_system_container