- name: Instalar pip3 no host remoto
  become: true
  ansible.builtin.apt:
    name: python3-pip
    state: present
    update_cache: true

- name: Instalar ruamel.yaml no host remoto
  become: true
  ansible.builtin.pip:
    name: ruamel.yaml
    executable: pip3

- name: Fazer download do manifest oficial do Flannel
  become: true
  get_url:
    url: https://raw.githubusercontent.com/flannel-io/flannel/master/Documentation/kube-flannel.yml
    dest: /tmp/kube-flannel.yml

- name: Substituir o CIDR da rede no manifest
  become: true
  replace:
    path: /tmp/kube-flannel.yml
    regexp: '10\.244\.0\.0/16'
    replace: '10.244.0.0/16' # .3.

- name: Corrigir net-conf.json no manifest do Flannel
  become: true
  ansible.builtin.script:
    cmd: patch_netconf.py

- name: cat flannel
  become: true
  shell: |
    cat /tmp/kube-flannel.yml
  register: flannel_manifest

- name: Mostrar conteúdo do manifest
  become: true
  debug:
    var: flannel_manifest.stdout

- name: Adicionar --iface=eth1 ao flanneld
  become: true
  ansible.builtin.lineinfile:
    path: /tmp/kube-flannel.yml
    insertafter: '        - --kube-subnet-mgr'
    line: '        - --iface=eth1'
        


- name: Inicializar o cluster com kubeadm
  become: true
  command:
    argv:
      - kubeadm
      - init
      - --pod-network-cidr=10.244.0.0/16 # .3. 
      - --apiserver-advertise-address=192.168.1.150
    creates: /etc/kubernetes/admin.conf 




- name: Verificar se o diretório .kube já existe
  become: true
  stat:
    path: /home/fenix/.kube
  register: kube_dir
  

- name: Criar diretório .kube para o usuário ubuntu
  become: true
  ansible.builtin.file:
    path: /home/fenix/.kube
    state: directory
    owner: fenix 
    group: ubuntu
    mode: 0755
  when: not kube_dir.stat.exists
  
- name: Set up kubeconfig for user
  become: true
  copy:
    src: /etc/kubernetes/admin.conf
    dest: /home/fenix/.kube/config
    remote_src: yes
    owner: fenix 
    group: ubuntu
    mode: 0644
  when: not kube_dir.stat.exists

- name: 33 Wait for Kubernetes API to be ready
  become: true
  shell: |
    kubectl get --raw='/healthz'
  environment:
    KUBECONFIG: /home/fenix/.kube/config
  register: api_health
  until: api_health.rc == 0
  retries: 10
  delay: 6
  become: yes

- name: cat flannel
  become: true
  shell: |
    cat /tmp/kube-flannel.yml
  register: flannel_manifest2

- name: Mostrar conteúdo do manifest
  become: true
  debug:
    var: flannel_manifest2.stdout

- name: Aplicar o manifest do Flannel
  become: yes
  become_user: fenix 
  shell: |
    kubectl apply -f /tmp/kube-flannel.yml
  environment:
    KUBECONFIG:  /home/fenix/.kube/config

- name: 34 Wait for Kubernetes API to be ready
  become: true
  shell: |
    kubectl get --raw='/healthz'
  environment:
    KUBECONFIG: /home/fenix/.kube/config
  register: api_health
  until: api_health.rc == 0
  retries: 10
  delay: 6
  become: yes

- name: Get kubeadm join command
  become: true
  shell: kubeadm token create --print-join-command
  register: join_cmd
  
- name: Set join command as fact
  become: true
  set_fact:
    kubeadm_join_command: "{{ join_cmd.stdout }}"