- name: Check for Minikube install
  stat:
    path: /tmp/minikube
  register: stat_result

- name: Download Minikube
  get_url:
    url: https://storage.googleapis.com/minikube/releases/{{ minikube_version }}/minikube-linux-amd64
    dest: /tmp/minikube
    mode: 0755
  when: not stat_result.stat.exists

- name: Run ensure-docker role
  include_role:
    name: ensure-docker

- name: Install crio
  when: kubernetes_runtime == 'cri-o'
  include_tasks: crio.yaml

- name: Create .kube directory
  file:
    path: "{{ ansible_user_dir }}/.kube"
    state: directory
    mode: 0755

- name: Create .kube/config file
  file:
    path: "{{ ansible_user_dir }}/.kube/config"
    state: touch
    mode: 0644

- name: Create .minikube directory
  file:
    path: "{{ ansible_user_dir }}/.minikube"
    state: directory
    mode: 0755

- name: Default args
  set_fact:
    minikube_args: ""

- name: Configure dns options if set
  block:
    - name: Write resolv.conf
      template:
        src: resolv.conf.j2
        dest: "{{ ansible_user_dir }}/.minikube/k8s_resolv.conf"
        mode: "0444"
    - name: Set extra kube setttings
      set_fact:
        minikube_args: "--extra-config=kubelet.resolv-conf={{ ansible_user_dir }}/.minikube/k8s_resolv.conf"
  when: minikube_dns_resolvers

- name: Start Minikube
  become: yes
  command: "/tmp/minikube start --v=7 --vm-driver=none --container-runtime={{ kubernetes_runtime }} {{ minikube_args }}"
  environment:
    MINIKUBE_WANTUPDATENOTIFICATION: false
    MINIKUBE_WANTREPORTERRORPROMPT: false
    MINIKUBE_WANTNONEDRIVERWARNING: false
    MINIKUBE_WANTKUBECTLDOWNLOADMSG: false
    CHANGE_MINIKUBE_NONE_USER: true
    MINIKUBE_HOME: "{{ ansible_user_dir }}"
    KUBECONFIG: "{{ ansible_user_dir }}/.kube/config"

- name: Get KUBECONFIG
  command: "kubectl config view"
  register: kubeconfig_yaml

- name: Parse KUBECONFIG YAML
  set_fact:
    kube_config: "{{ kubeconfig_yaml.stdout | from_yaml }}"

- name: Ensure minikube config is owned by ansible_user
  become: yes
  loop: "{{ kube_config['users'] }}"
  loop_control:
    loop_var: zj_item
  file:
    path: "{{ zj_item['user']['client-key'] }}"
    owner: "{{ ansible_user }}"

- name: Get cluster info
  command: kubectl cluster-info