kubespray/roles/etcd/handlers/main.yml

---
- name: restart etcd
  command: /bin/true
  notify:
    - reload systemd
    - start etcd
    - reload etcd

- name: restart etcd-proxy
  command: /bin/true
  notify:
    - reload systemd
    - start etcd-proxy
    - reload etcd-proxy

- name: reload systemd
  command: systemctl daemon-reload
  when: ansible_service_mgr == "systemd"

- name: start etcd
  service:
    name: etcd
    enabled: yes
    state: started
  when: is_etcd_master

- name: start etcd-proxy
  service:
    name: etcd-proxy
    enabled: yes
    state: started
  when: is_etcd_proxy

- name: reload etcd
  service:
    name: etcd
    state: "{{ 'restarted' if etcd_deployment_type == 'host' else 'reloaded' }}"
  when: is_etcd_master

- name: reload etcd-proxy
  service:
    name: etcd-proxy
    state: "{{ 'restarted' if etcd_deployment_type == 'host' else 'reloaded' }}"
  when: is_etcd_proxy