From 06cff81336104b0d65726476f9e873fc6b6edca8 Mon Sep 17 00:00:00 2001
From: Home1 <stephane.mauro14@gmail.com>
Date: Thu, 30 Oct 2025 11:12:14 +0100
Subject: [PATCH] update ansible

---
 .../ansible/playbooks/apt-upgrade.yml         |  32 +++
 .../ansible/playbooks/apt-upgrade_v2.yml      |  53 +++++
 .../playbooks/debian_fullserver_web.yml       | 187 ++++++++++++++++++
 .../debian_fullserver_without_web.yml         | 137 +++++++++++++
 .../ansible/playbooks/debian_setup.yml        |  88 +++++++++
 ansible-prod/ansible/playbooks/fail2ban.yml   |  60 ++++++
 ansible-prod/ansible/playbooks/motd.yml       |  27 +++
 .../ansible/playbooks/node_explorer.yml       |  74 +++++++
 8 files changed, 658 insertions(+)
 create mode 100644 ansible-prod/ansible/playbooks/apt-upgrade.yml
 create mode 100644 ansible-prod/ansible/playbooks/apt-upgrade_v2.yml
 create mode 100644 ansible-prod/ansible/playbooks/debian_fullserver_web.yml
 create mode 100644 ansible-prod/ansible/playbooks/debian_fullserver_without_web.yml
 create mode 100644 ansible-prod/ansible/playbooks/debian_setup.yml
 create mode 100644 ansible-prod/ansible/playbooks/fail2ban.yml
 create mode 100644 ansible-prod/ansible/playbooks/motd.yml
 create mode 100644 ansible-prod/ansible/playbooks/node_explorer.yml

diff --git a/ansible-prod/ansible/playbooks/apt-upgrade.yml b/ansible-prod/ansible/playbooks/apt-upgrade.yml
new file mode 100644
index 000000000..a437394fa
--- /dev/null
+++ b/ansible-prod/ansible/playbooks/apt-upgrade.yml
@@ -0,0 +1,32 @@
+---
+- name: Upgrade Debian avec become_pass dynamique
+  hosts: all
+  gather_facts: false
+  become: true
+  become_method: sudo
+
+  pre_tasks:
+    - name: Charger les variables vault (become_passwords)
+      ansible.builtin.include_vars:
+        file: "../group_vars/all/vault.yml"
+        name: vault_secrets
+
+    - name: Définir le mot de passe sudo
+      ansible.builtin.set_fact:
+        ansible_become_pass: "{{ vault_secrets.become_passwords[inventory_hostname] }}"
+
+    - name: Charger les facts système (setup)
+      ansible.builtin.setup:
+
+  tasks:
+    - name: Mise à jour du cache APT
+      ansible.builtin.apt:
+        update_cache: yes
+        cache_valid_time: 3600
+
+    - name: Upgrade des paquets
+      ansible.builtin.apt:
+        upgrade: dist
+        autoremove: yes
+        autoclean: yes
+
diff --git a/ansible-prod/ansible/playbooks/apt-upgrade_v2.yml b/ansible-prod/ansible/playbooks/apt-upgrade_v2.yml
new file mode 100644
index 000000000..fdec4ac5d
--- /dev/null
+++ b/ansible-prod/ansible/playbooks/apt-upgrade_v2.yml
@@ -0,0 +1,53 @@
+---
+- name: Upgrade Debian avec become_pass dynamique (v2)
+  hosts: all
+  gather_facts: false
+  become: true
+  become_method: sudo
+
+  pre_tasks:
+    - name: Charger les variables vault (become_passwords)
+      ansible.builtin.include_vars:
+        file: "../group_vars/all/vault.yml"
+        name: vault_secrets
+
+    - name: Normaliser la map des mots de passe (gère vault avec ou sans clé become_passwords)
+      ansible.builtin.set_fact:
+        _become_map: >-
+          {{ vault_secrets.become_passwords
+             if (vault_secrets is mapping and 'become_passwords' in vault_secrets)
+             else vault_secrets }}
+
+    - name: Vérifier que le mot de passe existe pour l’hôte courant
+      ansible.builtin.assert:
+        that:
+          - _become_map is mapping
+          - inventory_hostname in _become_map
+        fail_msg: >-
+          Mot de passe manquant pour {{ inventory_hostname }}.
+          Clés disponibles: {{ _become_map.keys() | list | sort | join(', ') }}
+
+    - name: Définir le mot de passe sudo (variable officielle)
+      ansible.builtin.set_fact:
+        ansible_become_password: "{{ _become_map[inventory_hostname] }}"
+      no_log: true
+
+    - name: Charger les facts système (setup)
+      ansible.builtin.setup:
+
+  tasks:
+    - name: Mise à jour du cache APT
+      ansible.builtin.apt:
+        update_cache: true
+        cache_valid_time: 3600
+
+    - name: Upgrade des paquets (dist-upgrade) + nettoyage
+      ansible.builtin.apt:
+        upgrade: dist
+        autoremove: true
+        autoclean: true
+
+  # Optionnel : pour limiter le run à ton groupe via la CLI:
+  # Exécution conseillée :
+  # ansible-playbook -i inventory/inventory.ini playbooks/apt-upgrade_v2.yml --ask-vault-pass -l debians
+
diff --git a/ansible-prod/ansible/playbooks/debian_fullserver_web.yml b/ansible-prod/ansible/playbooks/debian_fullserver_web.yml
new file mode 100644
index 000000000..a01f6f9e3
--- /dev/null
+++ b/ansible-prod/ansible/playbooks/debian_fullserver_web.yml
@@ -0,0 +1,187 @@
+- hosts: server_web
+  vars:
+    user: "smauro"
+    root_password: "testtest"
+  tasks:
+
+    # 0. Supprimer les lignes CD-ROM du sources.list (empêche apt de planter)
+    - name: Supprimer les lignes cdrom dans /etc/apt/sources.list
+      lineinfile:
+        path: /etc/apt/sources.list
+        regexp: '^deb cdrom:'
+        state: absent
+      become: yes
+
+    # 1. Mettre à jour le fichier sources.list (sources HTTP officielles)
+    - name: Remplacer le fichier sources.list par les dépôts HTTP Debian Bookworm
+      copy:
+        dest: /etc/apt/sources.list
+        content: |
+          deb http://deb.debian.org/debian/ bookworm main non-free-firmware
+          deb-src http://deb.debian.org/debian/ bookworm main non-free-firmware
+
+          deb http://security.debian.org/debian-security bookworm-security main non-free-firmware
+          deb-src http://security.debian.org/debian-security bookworm-security main non-free-firmware
+
+          deb http://deb.debian.org/debian/ bookworm-updates main non-free-firmware
+          deb-src http://deb.debian.org/debian/ bookworm-updates main non-free-firmware
+      become: yes
+
+    # 2. Mettre à jour les paquets (apt update)
+    - name: Mettre à jour le cache apt
+      apt:
+        update_cache: yes
+      become: yes
+
+    # 3. Collecter la liste des paquets installés
+    - name: Récupérer la liste des paquets installés
+      package_facts:
+        manager: apt
+      become: yes
+
+    # 4. Installer sudo si non présent
+    - name: Installer sudo si non présent
+      apt:
+        name: sudo
+        state: present
+      become: yes
+      when: "'sudo' not in ansible_facts.packages"
+
+    # 5. Ajouter l'utilisateur au groupe sudo
+    - name: Ajouter l'utilisateur au groupe sudo
+      user:
+        name: "{{ user }}"
+        groups: sudo
+        append: yes
+      become: yes
+      when: "'sudo' in ansible_facts.packages"
+
+    # 6. Configurer le hostname
+    - name: Configurer le hostname
+      hostname:
+        name: "{{ ansible_hostname }}"
+      become: yes
+
+    # 7. Changer le mot de passe root
+    - name: Changer le mot de passe root
+      user:
+        name: root
+        password: "{{ root_password | password_hash('sha512') }}"
+      become: yes
+
+    # 8. Configurer l'utilisateur smauro
+    - name: Configurer l'utilisateur smauro
+      user:
+        name: "{{ user }}"
+        password: "{{ user_password | password_hash('sha512') }}"
+        shell: /bin/bash
+        groups: sudo
+        state: present
+      become: yes
+
+    # 9. Installer les paquets nécessaires
+    - name: Installer les paquets nécessaires
+      apt:
+        name: ["sudo", "vim", "curl", "git", "htop", "gnupg", "apache2", "net-tools"]
+        state: present
+      become: yes
+
+    # 10. Installer les dépendances requises pour ajouter un dépôt
+    - name: Installer les dépendances requises pour ajouter un dépôt
+      apt:
+        name: ["apt-transport-https", "ca-certificates", "lsb-release", "curl"]
+        state: present
+      become: yes
+
+    # 11. Ajouter le dépôt Sury pour PHP 8.3
+    - name: Ajouter le dépôt Sury pour PHP 8.3
+      shell: echo "deb https://packages.sury.org/php/ bookworm main" | tee /etc/apt/sources.list.d/sury-php.list
+      become: yes
+
+    - name: Ajouter la clé GPG du dépôt Sury
+      shell: curl -fsSL https://packages.sury.org/php/apt.gpg | tee /etc/apt/trusted.gpg.d/sury-php.gpg > /dev/null
+      become: yes
+
+    # 12. Mettre à jour et upgrader le système
+    - name: Mettre à jour et upgrader le système
+      apt:
+        update_cache: yes
+        upgrade: dist
+      become: yes
+
+    # 13. Installer PHP 8.3 et modules requis
+    - name: Installer PHP 8.3 et modules requis
+      apt:
+        name:
+          - php8.3-cli
+          - php8.3-fpm
+          - php8.3-common
+          - php8.3-mbstring
+          - php8.3-xml
+          - php8.3-curl
+          - php8.3-zip
+          - php8.3-gd
+          - php8.3-mysql
+        state: present
+      become: yes
+
+    - name: Redémarrer PHP 8.3-FPM
+      systemd:
+        name: php8.3-fpm
+        state: restarted
+      become: yes
+
+    # 14. Redémarrer Apache
+    - name: Redémarrer Apache
+      systemd:
+        name: apache2
+        state: restarted
+      become: yes
+
+    # 15. Activer les modules rewrite et expires dans Apache
+    - name: Activer les modules rewrite et expires dans Apache
+      command: a2enmod rewrite expires
+      become: yes
+
+    # 16. Redémarrer Apache après activation des modules
+    - name: Redémarrer Apache après activation des modules
+      systemd:
+        name: apache2
+        state: restarted
+      become: yes
+
+    # 17. Mettre à jour /etc/hosts avec le hostname
+    - name: Mettre à jour /etc/hosts avec le hostname
+      lineinfile:
+        path: /etc/hosts
+        regexp: '^127\.0\.0\.1\s+'
+        line: "127.0.0.1 localhost {{ ansible_hostname }}"
+        state: present
+      become: yes
+
+    # 18. Retirer 'PermitRootLogin yes' dans /etc/ssh/sshd_config
+    - name: Retirer ou modifier 'PermitRootLogin yes' dans /etc/ssh/sshd_config
+      lineinfile:
+        path: /etc/ssh/sshd_config
+        regexp: '^PermitRootLogin\s+yes'
+        line: 'PermitRootLogin no'
+        state: present
+      become: yes
+
+    # 19. Déployer le script MOTD personnalisé
+    - name: Déployer le script MOTD personnalisé
+      copy:
+        src: ../sources/99-motd
+        dest: /etc/update-motd.d/99-motd
+        owner: root
+        group: root
+        mode: '0755'
+      become: yes
+
+    # 20. Redémarrer la machine (non bloquant)
+    - name: Redémarrer la machine
+      command: "nohup bash -c 'sleep 5 && reboot' &"
+      async: 1
+      poll: 0
+      ignore_errors: yes
+      become: yes
diff --git a/ansible-prod/ansible/playbooks/debian_fullserver_without_web.yml b/ansible-prod/ansible/playbooks/debian_fullserver_without_web.yml
new file mode 100644
index 000000000..4b8219e32
--- /dev/null
+++ b/ansible-prod/ansible/playbooks/debian_fullserver_without_web.yml
@@ -0,0 +1,137 @@
+- hosts: server_web
+  vars:
+    user: "smauro"
+    root_password: "testtest"
+  tasks:
+
+    # 0. Supprimer les lignes CD-ROM du sources.list (empêche apt de planter)
+    - name: Supprimer les lignes cdrom dans /etc/apt/sources.list
+      lineinfile:
+        path: /etc/apt/sources.list
+        regexp: '^deb cdrom:'
+        state: absent
+      become: yes
+
+    # 1. Mettre à jour le fichier sources.list (sources HTTP officielles)
+    - name: Remplacer le fichier sources.list par les dépôts HTTP Debian Bookworm
+      copy:
+        dest: /etc/apt/sources.list
+        content: |
+          deb http://deb.debian.org/debian/ bookworm main non-free-firmware
+          deb-src http://deb.debian.org/debian/ bookworm main non-free-firmware
+
+          deb http://security.debian.org/debian-security bookworm-security main non-free-firmware
+          deb-src http://security.debian.org/debian-security bookworm-security main non-free-firmware
+
+          deb http://deb.debian.org/debian/ bookworm-updates main non-free-firmware
+          deb-src http://deb.debian.org/debian/ bookworm-updates main non-free-firmware
+      become: yes
+
+    # 2. Mettre à jour les paquets (apt update)
+    - name: Mettre à jour le cache apt
+      apt:
+        update_cache: yes
+      become: yes
+
+    # 3. Collecter la liste des paquets installés
+    - name: Récupérer la liste des paquets installés
+      package_facts:
+        manager: apt
+      become: yes
+
+    # 4. Installer sudo si non présent
+    - name: Installer sudo si non présent
+      apt:
+        name: sudo
+        state: present
+      become: yes
+      when: "'sudo' not in ansible_facts.packages"
+
+    # 5. Ajouter l'utilisateur au groupe sudo
+    - name: Ajouter l'utilisateur au groupe sudo
+      user:
+        name: "{{ user }}"
+        groups: sudo
+        append: yes
+      become: yes
+      when: "'sudo' in ansible_facts.packages"
+
+    # 6. Configurer le hostname
+    - name: Configurer le hostname
+      hostname:
+        name: "{{ ansible_hostname }}"
+      become: yes
+
+    # 7. Changer le mot de passe root
+    - name: Changer le mot de passe root
+      user:
+        name: root
+        password: "{{ root_password | password_hash('sha512') }}"
+      become: yes
+
+    # 8. Configurer l'utilisateur smauro
+    - name: Configurer l'utilisateur smauro
+      user:
+        name: "{{ user }}"
+        password: "{{ user_password | password_hash('sha512') }}"
+        shell: /bin/bash
+        groups: sudo
+        state: present
+      become: yes
+
+    # 9. Installer les paquets nécessaires
+    - name: Installer les paquets nécessaires
+      apt:
+        name: ["sudo", "vim", "curl", "git", "htop", "cifs-utils", "net-tools"]
+        state: present
+      become: yes
+
+    # 10. Installer les dépendances requises pour ajouter un dépôt
+    - name: Installer les dépendances requises pour ajouter un dépôt
+      apt:
+        name: ["apt-transport-https", "ca-certificates", "lsb-release", "curl"]
+        state: present
+      become: yes
+
+    # 11. Mettre à jour et upgrader le système
+    - name: Mettre à jour et upgrader le système
+      apt:
+        update_cache: yes
+        upgrade: dist
+      become: yes
+
+    # 12. Mettre à jour /etc/hosts avec le hostname
+    - name: Mettre à jour /etc/hosts avec le hostname
+      lineinfile:
+        path: /etc/hosts
+        regexp: '^127\.0\.0\.1\s+'
+        line: "127.0.0.1 localhost {{ ansible_hostname }}"
+        state: present
+      become: yes
+
+    # 13. Retirer 'PermitRootLogin yes' dans /etc/ssh/sshd_config
+    - name: Retirer ou modifier 'PermitRootLogin yes' dans /etc/ssh/sshd_config
+      lineinfile:
+        path: /etc/ssh/sshd_config
+        regexp: '^PermitRootLogin\s+yes'
+        line: 'PermitRootLogin no'
+        state: present
+      become: yes
+
+    # 14. Déployer le script MOTD personnalisé
+    - name: Déployer le script MOTD personnalisé
+      copy:
+        src: ../sources/99-motd
+        dest: /etc/update-motd.d/99-motd
+        owner: root
+        group: root
+        mode: '0755'
+      become: yes
+
+    # 15. Redémarrer la machine (non bloquant)
+    - name: Redémarrer la machine
+      command: "nohup bash -c 'sleep 5 && reboot' &"
+      async: 1
+      poll: 0
+      ignore_errors: yes
+      become: yes
diff --git a/ansible-prod/ansible/playbooks/debian_setup.yml b/ansible-prod/ansible/playbooks/debian_setup.yml
new file mode 100644
index 000000000..b1bf70c8b
--- /dev/null
+++ b/ansible-prod/ansible/playbooks/debian_setup.yml
@@ -0,0 +1,88 @@
+---
+- hosts: debian_vm
+  vars:
+    user: "smauro"
+    root_password: "testtest"
+  tasks:
+    # 1. Passer à root et installer sudo
+    - name: Passer à root et installer sudo
+      become: yes
+      become_user: root
+      become_method: su
+      command: apt install sudo -y
+      vars:
+        ansible_become_pass: "{{ root_password }}"  # Le mot de passe root est passé ici
+      register: result
+
+    - name: Afficher le résultat de l'installation de sudo
+      debug:
+        var: result
+
+    # 2. Ajouter l'utilisateur au groupe sudo
+    - name: Ajouter l'utilisateur au groupe sudo
+      user:
+        name: "{{ user }}"
+        groups: sudo
+        append: yes
+      become: yes
+      become_user: root
+      become_method: su
+
+    # 3. Mettre à jour les paquets
+    - name: Mettre à jour les paquets
+      apt:
+        update_cache: yes
+      become: yes
+      become_user: root
+      become_method: su
+
+    # 4. Configurer le hostname
+    - name: Configurer le hostname
+      hostname:
+        name: "ntp01deb"
+      become: yes
+      become_user: root
+      become_method: su
+
+    # 5. Changer le mot de passe root
+    - name: Changer le mot de passe root
+      user:
+        name: root
+        password: "{{ root_password | password_hash('sha512') }}"
+      become: yes
+      become_user: root
+      become_method: su
+
+    # 6. Configurer l'utilisateur smauro
+    - name: Configurer l'utilisateur smauro
+      user:
+        name: "{{ user }}"
+        password: "{{ root_password | password_hash('sha512') }}"
+        shell: /bin/bash
+        groups: sudo
+        state: present
+      become: yes
+      become_user: root
+      become_method: su
+
+    - name: Installer les paquets nécessaires
+      apt:
+        name: "{{ item }}"
+        state: present
+      loop:
+        - sudo
+        - vim
+        - curl
+        - git
+        - htop
+      become: yes
+      become_user: root
+      become_method: su
+
+    - name: Redémarrer la machine
+      reboot:
+        msg: "Redémarrage après configuration."
+        pre_reboot_delay: 5
+      become: yes
+      become_user: root
+      become_method: su
diff --git a/ansible-prod/ansible/playbooks/fail2ban.yml b/ansible-prod/ansible/playbooks/fail2ban.yml
new file mode 100644
index 000000000..6c4bd63dc
--- /dev/null
+++ b/ansible-prod/ansible/playbooks/fail2ban.yml
@@ -0,0 +1,60 @@
+---
+- name: Install and configure Fail2ban with Mattermost notifications
+  hosts: servers
+  become: yes
+  gather_facts: no
+  vars:
+    ssh_port: "{{ ssh_port }}"
+    mattermost_webhook: "{{ mattermost_webhook }}"
+
+  tasks:
+    - name: Install Fail2ban
+      apt:
+        name: fail2ban
+        state: present
+        update_cache: yes
+
+    - name: Install iptables
+      apt:
+        name: iptables
+        state: present
+        update_cache: yes
+
+    - name: Ensure Fail2ban service is started and enabled
+      systemd:
+        name: fail2ban
+        state: started
+        enabled: yes
+
+    - name: Configure Fail2ban jail.local
+      copy:
+        dest: /etc/fail2ban/jail.local
+        content: |
+          [sshd]
+          enabled = true
+          port = {{ ssh_port }}
+          filter = sshd
+          maxretry = 3
+          findtime = 600
+          bantime = 1800
+          backend = systemd
+          action = iptables-multiport[name=SSH, port={{ ssh_port }}, protocol=tcp, chain=INPUT, blocktype=DROP] mattermost
+      notify: Restart Fail2ban
+
+    - name: Create Mattermost action file
+      copy:
+        dest: /etc/fail2ban/action.d/mattermost.conf
+        content: |
+          [Definition]
+          actionstart =
+          actionstop =
+          actionban = curl -X POST -H "Content-Type: application/json" --data "{\"text\": \"🚨 *$(hostname -s)* : **Fail2ban** a banni l'IP **<ip>** après trop d'échecs SSH 🚨\"}" "https://mattermost.evotechsphere.fr/hooks/gexfyc1kdffpxfxmb8hrw3oxdo"
+          actionunban =
+      notify: Restart Fail2ban
+
+  handlers:
+    - name: Restart Fail2ban
+      systemd:
+        name: fail2ban
+        state: restarted
+
diff --git a/ansible-prod/ansible/playbooks/motd.yml b/ansible-prod/ansible/playbooks/motd.yml
new file mode 100644
index 000000000..0b065ab6d
--- /dev/null
+++ b/ansible-prod/ansible/playbooks/motd.yml
@@ -0,0 +1,27 @@
+- hosts: server
+  vars:
+    user: "smauro"
+    become: yes
+      #root_password: "testtest"
+  tasks:
+    # 4. Mettre à jour les paquets
+    - name: Mettre à jour les paquets
+      apt:
+        update_cache: yes
+      become: yes
+
+    # 11. Mettre à jour et upgrader le système
+    - name: Mettre à jour et upgrader le système
+      apt:
+        update_cache: yes
+        upgrade: dist
+      become: yes
+
+    - name: Déployer le script MOTD personnalisé
+      copy:
+        src: ../sources/99-motd  # Chemin relatif depuis où tu exécutes le playbook
+        dest: /etc/update-motd.d/99-motd
+        owner: root
+        group: root
+        mode: '0755'
+      become: yes
diff --git a/ansible-prod/ansible/playbooks/node_explorer.yml b/ansible-prod/ansible/playbooks/node_explorer.yml
new file mode 100644
index 000000000..0b08afb53
--- /dev/null
+++ b/ansible-prod/ansible/playbooks/node_explorer.yml
@@ -0,0 +1,74 @@
+---
+- name: Install and configure Node Explorer
+  hosts: grafana
+  become: yes
+  gather_facts: no
+  vars:
+    user_home: "/home/smauro"
+    tmp_dir: "/home/smauro/tmp"
+    node_exporter_version: "1.9.0"
+    node_exporter_url: "https://github.com/prometheus/node_exporter/releases/download/v{{ node_exporter_version }}/node_exporter-{{ node_exporter_version }}.linux-amd64.tar.gz"
+    extract_dir: "/home/smauro/tmp/node_exporter-{{ node_exporter_version }}.linux-amd64"
+
+  tasks:
+    - name: Créer le répertoire tmp s'il n'existe pas
+      file:
+        path: "{{ tmp_dir }}"
+        state: directory
+        owner: smauro
+        group: smauro
+        mode: '0755'
+
+    - name: Télécharger Node Exporter
+      get_url:
+        url: "{{ node_exporter_url }}"
+        dest: "{{ tmp_dir }}/node_exporter-{{ node_exporter_version }}.linux-amd64.tar.gz"
+        mode: '0644'
+
+    - name: Extraire Node Exporter
+      ansible.builtin.unarchive:
+        src: "{{ tmp_dir }}/node_exporter-{{ node_exporter_version }}.linux-amd64.tar.gz"
+        dest: "{{ tmp_dir }}"
+        remote_src: yes
+
+    - name: Déplacer Node Exporter vers /usr/local/bin/
+      command: mv {{ extract_dir }}/node_exporter /usr/local/bin/
+      args:
+        creates: /usr/local/bin/node_exporter
+
+    - name: Créer l'utilisateur prometheus
+      user:
+        name: prometheus
+        shell: /usr/sbin/nologin
+        system: yes
+        create_home: no
+        state: present
+
+    - name: Créer le service systemd pour Node Exporter
+      copy:
+        dest: /etc/systemd/system/node_exporter.service
+        content: |
+          [Unit]
+          Description=Prometheus Node Exporter
+          Wants=network-online.target
+          After=network-online.target
+
+          [Service]
+          User=prometheus
+          Group=prometheus
+          Type=simple
+          ExecStart=/usr/local/bin/node_exporter
+
+          [Install]
+          WantedBy=multi-user.target
+        mode: '0644'
+
+    - name: Recharger systemd
+      systemd:
+        daemon_reload: yes
+
+    - name: Activer et démarrer Node Exporter
+      systemd:
+        name: node_exporter
+        enabled: yes
+        state: started