kubespray/roles/network_plugin/weave/tasks/main.yml

---
- name: Weave | Copy cni plugins from hyperkube
  command: "{{ docker_bin_dir }}/docker run --rm -v /opt/cni/bin:/cnibindir {{ hyperkube_image_repo }}:{{ hyperkube_image_tag }} /bin/cp -r /opt/cni/bin/. /cnibindir/"
  register: cni_task_result
  until: cni_task_result.rc == 0
  retries: 4
  delay: "{{ retry_stagger | random + 3 }}"
  changed_when: false
  tags: [hyperkube, upgrade]

- name: Weave | Create weave-net manifest
  template:
    src: weave-net.yml.j2
    dest: "{{ kube_config_dir }}/weave-net.yml"
  register: weave_manifest