geerlingguy.ansible-role-kubernetes/tasks/main.yml

---
- include_tasks: setup-RedHat.yml
  when: ansible_os_family == 'RedHat'

- include_tasks: setup-Debian.yml
  when: ansible_os_family == 'Debian'

- name: Ensure depdencies are installed.
  package: name=curl state=present

- name: Install Kubernetes packages.
  package:
    name: "{{ item.name | default(item) }}"
    state: "{{ item.state | default('present') }}"
  notify: restart kubelet
  with_items: "{{ kubernetes_packages }}"

- name: Ensure kubelet is started and enabled at boot.
  service:
    name: kubelet
    state: started
    enabled: yes

- name: Initialize the Kubernetes master with kubeadm init.
  command: >
    kubeadm init
    --pod-network-cidr=10.0.1.0/16
    --apiserver-advertise-address={{ ansible_default_ipv4.address }}
    --kubernetes-version stable-1.10
    --ignore-preflight-errors=all    
  register: kubeadmin_init
  failed_when: False

- name: Print the init output to screen.
  debug: var=kubeadmin_init.stdout

# TODO: Set up Flannel.

# TODO: Allow pods on master with `kubectl taint nodes --all node-role.kubernetes.io/master-`