---
# - name: create direcotry for encryption config
#   file:
#     name: /etc/kubernetes/encryption
#     state: directory
#     mode: 0700

# - name: install encryption config
#   template:
#     src: encryption-config.j2
#     dest: /etc/kubernetes/encryption/config
#     mode: 0600


- name: install primary master
  include_tasks: primary-master.yml
  when: "'_kubernetes_primary_master_' in group_names"

- name: install secondary masters
  include_tasks: secondary-masters.yml
  when: "'_kubernetes_primary_master_' not in group_names"


- name: check if master is tainted (1/2)
  command: "kubectl --kubeconfig /etc/kubernetes/admin.conf get node {{ host_name }} -o json"
  check_mode: no
  register: kubectl_get_node
  changed_when: False

- name: check if master is tainted (2/2)
  set_fact:
    kube_node_taints: "{% set node_info = kubectl_get_node.stdout | from_json %}{%if node_info.spec.taints is defined %}{{ node_info.spec.taints | map(attribute='key') | list }}{% endif %}"

- name: remove taint from master node
  when: not kubernetes.dedicated_master and 'node-role.kubernetes.io/master' in kube_node_taints
  command: "kubectl --kubeconfig /etc/kubernetes/admin.conf taint nodes {{ host_name }} node-role.kubernetes.io/master-"

- name: add taint for master node
  when: kubernetes.dedicated_master and 'node-role.kubernetes.io/master' not in kube_node_taints
  command: "kubectl --kubeconfig /etc/kubernetes/admin.conf taint nodes {{ host_name }} node-role.kubernetes.io/master='':NoSchedule"


- name: prepare kubectl (1/2)
  file:
    name: /root/.kube
    state: directory

- name: prepare kubectl (2/2)
  file:
    dest: /root/.kube/config
    src: /etc/kubernetes/admin.conf
    state: link

- name: add kubectl completion config for shells
  with_items:
    - zsh
    - bash
  blockinfile:
    path: "/root/.{{ item }}rc"
    create: yes
    marker: "### {mark} ANSIBLE MANAGED BLOCK for kubectl ###"
    content: |
      source <(kubectl completion {{ item }})