kubeadm_init.yaml

- name: Check if kubeadm init has been performed
  stat:
    path: /etc/kubernetes/admin.conf
  register: check_k8s_admin_conf_file
  changed_when: false

- name: Notify if kubeadm init has been performed already
  debug:
    msg: |-
      kubeadm init has been performed already.
  when: check_k8s_admin_conf_file.stat.exists

- name: Notify if kubeadm init has not been performed yet.
  debug:
    msg: |-
      kubeadm init has not been performed yet. Proceeding with kubeadm init.
  when: not check_k8s_admin_conf_file.stat.exists

- name: kubeadm init for Single Control Plane Setup
  become: true
  command: kubeadm init --pod-network-cidr={{ k8s_pod_network_cidr }} --apiserver-advertise-address={{ ansible_facts['env'].SSH_CONNECTION.split(' ')[2] }}
  when:
    - not check_k8s_admin_conf_file.stat.exists
    - k8s_control_plane_endpoint is not defined or k8s_control_plane_endpoint | length == 0

- name: kubeadm init for HA Control Plane Setup
  become: true
  command: kubeadm init --pod-network-cidr={{ k8s_pod_network_cidr }} --control-plane-endpoint {{ k8s_control_plane_endpoint }}
  when:
    - not check_k8s_admin_conf_file.stat.exists
    - k8s_control_plane_endpoint is defined
    - k8s_control_plane_endpoint | length > 0

############################ EOF ###################################