---
# Steps for the master node.

# https://kubernetes.io/docs/setup/production-environment/tools/kubeadm/create-cluster-kubeadm/#initializing-your-control-plane-node
- name: Initialize Kubernetes master with kubeadm init.
  command:
    cmd: "{{ kubeadm_init_command }}"
    creates: /etc/kubernetes/admin.conf
  become: true

# https://kubernetes.io/docs/setup/production-environment/tools/kubeadm/create-cluster-kubeadm/#more-information
- name: Ensure .kube directory exists.
  file:
    path: ~/.kube
    state: directory
    mode: 0700

- name: Copy the kubectl admin.conf to ~/.kube/conf.
  copy:
    src: /etc/kubernetes/admin.conf
    remote_src: true
    dest: "/home/{{ ansible_user }}/.kube/config"
    mode: 0600
    owner: "{{ ansible_user }}"
  become: true

- name: Copy the kubectl config to this local machine.
  fetch:
    src: "/home/{{ ansible_user }}/.kube/config"
    dest: ./kube_config
    flat: true
  changed_when: false
  when: copy_kubectl_config_to_local