kubespray/roles/etcd/tasks/install_docker.yml

---
- import_tasks: install_etcdctl_docker.yml
  when: etcd_cluster_setup

- name: Install etcd launch script
  template:
    src: etcd.j2
    dest: "{{ bin_dir }}/etcd"
    owner: 'root'
    mode: 0750
    backup: yes
  when: etcd_cluster_setup

- name: Install etcd-events launch script
  template:
    src: etcd-events.j2
    dest: "{{ bin_dir }}/etcd-events"
    owner: 'root'
    mode: 0750
    backup: yes
  when: etcd_events_cluster_setup