---
- name: install apt https transport
  apt:
    name: apt-transport-https
    state: present

- name: add kubernetes apt key
  apt_key:
    data: "{{ lookup('file', 'kubernetes-apt-key.asc') }}"
    state: present

- name: add kubernetes apt repo
  apt_repository:
    repo: deb http://apt.kubernetes.io/ kubernetes-xenial main
    state: present
    filename: kubernetes

- name: install basic kubernetes components
  with_items:
  - kubelet
  - kubeadm
  - kubectl
  apt:
    name: "{{ item }}"
    state: present