---
- name: Distribute kubeconfig to k3s server nodes
  hosts: k3s
  become: true

  tasks:
    - name: Create .kube directory
      ansible.builtin.file:
        path: "~{{ ansible_user }}/.kube"
        state: directory
        mode: '0755'
        owner: "{{ ansible_user }}"
        group: "{{ ansible_user }}"

    - name: Copy kubeconfig from local machine to remote host
      ansible.builtin.copy:
        src: "~/.kube/config"
        dest: "~{{ ansible_user }}/.kube/config"
        mode: '0600'
        owner: "{{ ansible_user }}"
        group: "{{ ansible_user }}"

    - name: Set KUBECONFIG in ansible_user profile
      ansible.builtin.lineinfile:
        path: "~{{ ansible_user }}/.profile"
        line: "export KUBECONFIG=~{{ ansible_user }}/.kube/config"
        regexp: "^export KUBECONFIG=.*"
        create: true
        mode: '0644'
        owner: "{{ ansible_user }}"
        group: "{{ ansible_user }}"

    - name: Verify kubectl works on remote host
      ansible.builtin.command: k3s kubectl get nodes
      register: nodes_result
      changed_when: false

    - name: Display cluster nodes
      ansible.builtin.debug:
        msg: "{{ nodes_result.stdout_lines }}"