okd/roles/flannel/handlers/main.yml

---
- name: restart flanneld
  become: yes
  systemd: name=flanneld state=restarted

- name: restart docker
  become: yes
  systemd:
    name: "{{ openshift_docker_service_name }}"
    state: restarted
  register: l_docker_restart_docker_in_flannel_result
  until: not (l_docker_restart_docker_in_flannel_result is failed)
  retries: 3
  delay: 30

- name: restart node
  systemd:
    name: "{{ openshift_service_type }}-node"
    state: restarted
  register: l_restart_node_result
  until: not (l_restart_node_result is failed)
  retries: 3
  delay: 30

- name: save iptable rules
  become: yes
  command: 'iptables-save'