---
# tasks file for k8s_workers

- name: create kubernetes pki directory
  ansible.builtin.file:
    path: /etc/kubernetes/pki
    state: directory
  become: yes

- name: obtain join string from kubernetes control plane
  delegate_to: "{{ groups['Master'][0]}}"
  ansible.builtin.shell:
    cmd: kubeadm token create --print-join-command --ttl=1h
  register: kubeadm_join_string


- name: join kubernetes cluster for workers
  become: yes
  ansible.builtin.shell:
    cmd: "{{ kubeadm_join_string.stdout }} --ignore-preflight-errors=all"
  register: kubeadm_join_result

- name: record kubeadm join stdout
  become: yes
  ansible.builtin.copy:
    content: "{{ kubeadm_join_result.stdout }}"
    dest: "/etc/kubernetes/kubeadm-join.stdout"

- name: record kubeadm join stderr
  become: yes
  ansible.builtin.copy:
    content: "{{ kubeadm_join_result.stderr }}"
    dest: "/etc/kubernetes/kubeadm-join.stderr"