---
  tasks:
  - name: Set timezone to Europe/Paris
    community.general.timezone:
     name: Europe/Paris

  - name: maj fichier hosts  
    ansible.builtin.blockinfile:
      path: /etc/hosts
      block: |
        192.168.56.10 k8s-master
        192.168.56.11 node-1
        192.168.56.12 node-2

  - name: Forwarding IPv4 and letting iptables see bridged traffic
    ansible.builtin.blockinfile:
      path: /etc/modules-load.d/k8s.conf
      create: yes
      block: |
        overlay
        br_netfilter
 
  - name: charge module overlay 
    community.general.modprobe:
      state: present
      name: overlay
  
  - name: charge module overlay et br_netfilter
    community.general.modprobe:
      state: present
      name: br_netfilter
 
  - name: persistance des bridges
    ansible.builtin.blockinfile:
      path: /etc/sysctl.d/k8s.conf
      create: yes
      block: |
        net.bridge.bridge-nf-call-iptables  = 1
        net.bridge.bridge-nf-call-ip6tables = 1
        net.ipv4.ip_forward                 = 1

  - name: applique les parametres sysctl
    command: "sysctl --system"
  
  - name: Recupere get-docker
    get_url: 
      url: "https://get.docker.com"
      dest: /tmp/get-docker.sh

  - name: lance get-docker - installe docker, containerd ... 
    command: 'sh /tmp/get-docker.sh'

  - name: Add vagrant user to docker group
    user:
      name: vagrant
      group: docker

  - name: cree repertoire /etc/containerd
    file:
      path: /etc/containerd
      state: directory  

  - name: genere config.toml (containerd)
    #command: "sudo containerd config default | sudo tee /etc/containerd/config.toml"
    shell: "containerd config default | tee /etc/containerd/config.toml"

  - name: configure cgroup driver pour systemd (config.toml)
    replace:
      path: "/etc/containerd/config.toml"
      regexp:  'SystemdCgroup = false'
      replace: 'SystemdCgroup = true'  
      backup: yes

  - name: redemarre containerd
    service:
      name: containerd
      state: restarted
      enabled: yes

  - name: Remove swapfile from /etc/fstab
    mount:
      name: "{{ item }}"
      fstype: swap
      state: absent
    with_items:
      - swap
      - none

  - name: Disable swap
    command: swapoff -a
    when: ansible_swaptotal_mb > 0

  - name: Add an apt signing key for Kubernetes
    apt_key:
      url: https://packages.cloud.google.com/apt/doc/apt-key.gpg
      state: present

  - name: Adding apt repository for Kubernetes
    apt_repository:
      repo: deb https://apt.kubernetes.io/ kubernetes-xenial main
      state: present
      filename: kubernetes.list

  - name: Install Kubernetes binaries
    apt:
      name: "{{ packages }}"
      state: present
      update_cache: yes
    vars:
      packages:
        - kubelet
        - kubeadm
        - kubectl

  - name: Cree file kubelet
    ansible.builtin.file:
      path: /etc/default/kubelet
      state: touch 

  - name: Configure node ip
    lineinfile:
      path: /etc/default/kubelet
      line: KUBELET_EXTRA_ARGS=--node-ip={{ node_ip }}
      create: yes

  - name: Restart kubelet
    service:
      name: kubelet
      daemon_reload: yes
      state: restarted

        #  - name:  nettoie config.toml 
        #    file: 
        #      path: /etc/containerd/config.toml
        #      state: absent

  - name:  redemarre containerd 
    service:
      name: containerd
      state: restarted