kubespray/roles/kubernetes-apps/ansible/tasks/main.yaml

---
- name: Kubernetes Apps | Lay Down KubeDNS Template
  template: src={{item.file}} dest=/etc/kubernetes/{{item.file}}
  with_items:
    - {file: kubedns-rc.yml, type: rc}
    - {file: kubedns-svc.yml, type: svc}
  register: manifests
  when: inventory_hostname == groups['kube-master'][0]

- name: Kubernetes Apps | Start Resources
  kube:
    name: kubedns
    namespace: kube-system
    kubectl: "{{bin_dir}}/kubectl"
    resource: "{{item.item.type}}"
    filename: /etc/kubernetes/{{item.item.file}}
    state: "{{item.changed | ternary('latest','present') }}"
  with_items: "{{ manifests.results }}"
  when: inventory_hostname == groups['kube-master'][0]