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

---
- name: Set docker daemon options
  template:
    src: docker
    dest: "/etc/default/docker"
    owner: root
    group: root
    mode: 0644
  notify:
    - restart docker

- name: Weave | Determine hyperkube cni to use depending of the version of kube
  set_fact:
    use_hyperkube_cni: >
      {%- if kube_version | version_compare('v1.3.4','>=') -%}
        true
      {%- elif kube_version | version_compare('v1.3.4','<') -%}
        false
      {%- else -%}
        {{ ErrorCannotRecognizeVersion }}
      {%- endif -%}

- name: Weave | Copy cni plugins from hyperkube
  command: "/usr/bin/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
  when: "{{ use_hyperkube_cni|bool }}"

- name: Weave | Install weave
  command: rsync -piu "{{ local_release_dir }}/weave/bin/weave" "{{ bin_dir }}/weave"
  changed_when: false

- name: Weave | pull weave images
  shell: "{{ bin_dir }}/weave setup"
  changed_when: false

- name: Weave | set perms
  file: path="{{ bin_dir }}/weave" mode=0755 state=file

- name: Weave | Set options
  template:
    src: weave.j2
    dest: "/etc/weave.env"
    owner: root
    group: root
    mode: 0644
  notify:
    - restart weave

- name: Weave | Write weave systemd init file
  template: src=weave.service.j2 dest=/etc/systemd/system/weave.service
  when: ansible_service_mgr == "systemd"
  notify: restart weave

- name: Weave | Write weaveproxy systemd init file
  template: src=weaveproxy.service.j2 dest=/etc/systemd/system/weaveproxy.service
  when: ansible_service_mgr == "systemd"
  notify: restart weaveproxy

- name: Weave | Write weaveexpose systemd init file
  template: src=weaveexpose.service.j2 dest=/etc/systemd/system/weaveexpose.service
  when: ansible_service_mgr == "systemd"
  notify: restart weaveexpose

- meta: flush_handlers

- name: Weave | Enable weave
  service: name=weave enabled=yes state=started

- name: Weave | Enable weaveproxy
  service: name=weaveproxy enabled=yes state=started

- name: Weave | Enable weaveexpose
  service: name=weaveexpose enabled=yes state=started