init.yml

---
- name: Initialize the kubeadm cluster
  ansible.builtin.shell: >
    kubeadm init
    --apiserver-advertise-address={{ ansible_default_ipv4.address }}
    --apiserver-cert-extra-sans={{ ansible_host }}
    --pod-network-cidr=10.244.0.0/16
    --cri-socket=unix:///var/run/containerd/containerd.sock
  args:
    creates: /etc/kubernetes/admin.conf

- name: Wait for etcd to be ready
  ansible.builtin.wait_for:
    host: "{{ ansible_default_ipv4.address }}"
    port: 2379
    delay: 10
    timeout: 120

- name: Wait for the API server to be ready
  ansible.builtin.wait_for:
    host: "{{ ansible_default_ipv4.address }}"
    port: 6443
    delay: 30
    timeout: 180

- name: Create the .kube directory
  ansible.builtin.file:
    path: /home/{{ kubeadm_user }}/.kube
    state: directory
    owner: "{{ kubeadm_user }}"
    mode: "0755"

- name: Copy kubeconfig
  ansible.builtin.copy:
    src: /etc/kubernetes/admin.conf
    dest: /home/{{ kubeadm_user }}/.kube/config
    owner: "{{ kubeadm_user }}"
    mode: "0600"
    remote_src: true