- name: Installation k3s
  hosts: all:!localhost
  user: "{{ user_prompt }}"
  gather_facts: true
  
  tasks:
    - name: Update apt
      become: true
      # become_method: su
      ansible.builtin.shell:
        cmd: 
          apt update -y
          
    - name: Install necessary packages
      become: true 
      # become_method: su
      package:
        name: 
          - sudo
          - curl
          - grep
          - expect
          - adduser  
        state: present  

    - name: Test if the current user is a sudoer
      ansible.builtin.shell:
        cmd: 
          groups {{ ansible_user_id }} | grep -q  'sudo'
      register: sudoer
      failed_when: sudoer.rc not in [ 0, 1 ]

    - name: Adding user to sudoers
      become: true 
      # become_method: su
      user: 
        name: "{{ ansible_user_id }}"
        append: true  
        groups: sudo  
      when: sudoer.rc == 1

    - name: Reset ssh connection to allow user changes to affect ansible user
      ansible.builtin.meta:
        reset_connection
      when: sudoer.rc == 1 

    - name: Attendre que la déconnexion soit effective
      wait_for:
        port: 22
        delay: 10
        timeout: 120
      when: sudoer.rc == 1

    - name: Download k3s
      ansible.builtin.uri:
        url: "https://get.k3s.io"
        method: GET
        dest: ./install_k3s.sh
        status_code: 200  
        headers:
          Content-Type: "application/json"

    - name: Install k3s
      become: true
      # become_method: su
      ansible.builtin.shell:
        cmd : sh install_k3s.sh

    - name: Add k3s group
      become: true 
      # become_method: su
      group:
        name: k3s
        state: present
    
    - name: Add user to k3s group
      become: true 
      # become_method: su
      user: 
        name: "{{ ansible_user_id }}"
        append: true  
        groups: k3s

    - name: Ensure .kube directory exists
      ansible.builtin.file:
        path: ~/.kube
        state: directory
        mode: '0700'

    - name: Copy kubeconfig file
      become: true
      ansible.builtin.copy:
        src: /etc/rancher/k3s/k3s.yaml
        dest: /home/{{ user_prompt }}/.kube/config
        remote_src: true
        mode: '0600'
        owner: "{{ ansible_user_id }}"
        group: "{{ ansible_user_gid }}"

    - name: Set KUBECONFIG environment variable in .bashrc
      ansible.builtin.lineinfile:
        path: ~/.bashrc
        line: 'export KUBECONFIG=$HOME/.kube/config'

    - name: Ensure kubectl autocompletion is enabled
      ansible.builtin.lineinfile:
        path: ~/.bashrc
        line: 'source <(kubectl completion bash)'
  

    - name: Unconditionally reboot the machine with all defaults
      become: true
      # become_method: su
      ansible.builtin.reboot: