---
- name: Initialise high-availability Kubernetes cluster
  ansible.builtin.command: >-
    kubeadm init
    --pod-network-cidr="172.16.0.0/16"
    --control-plane-endpoint="{{ ansible_default_ipv4.address }}:6443"
    --upload-certs
  args:
    creates: /etc/kubernetes/admin.conf

- name: Copy Kubernetes Admin Config
  ansible.builtin.command: "{{ item }}"
  loop:
    - mkdir -p $HOME/.kube
    - cp /etc/kubernetes/admin.conf $HOME/.kube/config
    - chown $(id -u):$(id -g) $HOME/.kube/config
  args:
    creates: $HOME/.kube/config

- name: Install Pod Network (Calico)
  ansible.builtin.shell: kubectl apply -f https://raw.githubusercontent.com/projectcalico/calico/v3.32.0/manifests/calico.yaml > pod_network_setup.txt
  args:
    chdir: $HOME
    creates: pod_network_setup.txt