Set-OPS-Public/roles/client_backup/tasks/acces.yml

---
# ACCES AU DEPOT DE CE NOEUD — partage par la sauvegarde (`main.yml`) et par la
# restauration (`restaurer.yml`, incluse par les roles proprietaires de l'etat).
#
# Une seule copie de ces taches : deux facons de poser une cle finiraient par diverger,
# et on ne le decouvrirait que le jour ou l'on restaure.
- name: Installer restic
  ansible.builtin.apt:
    name: "{{ client_backup_paquets }}"
    state: present
    update_cache: true

- name: Créer le répertoire des secrets Set-OPS
  ansible.builtin.file:
    path: /etc/setops
    state: directory
    owner: root
    group: root
    mode: "0700"

- name: Déposer la clé SSH privée de sauvegarde
  ansible.builtin.copy:
    content: "{{ client_backup_ssh_privkey }}"
    dest: "{{ client_backup_ssh_key }}"
    owner: root
    group: root
    mode: "0600"
  no_log: true

- name: Déposer le mot de passe restic
  ansible.builtin.copy:
    content: "{{ client_backup_password }}\n"
    dest: /etc/setops/restic.pass
    owner: root
    group: root
    mode: "0600"
  no_log: true

- name: Assurer /root/.ssh
  ansible.builtin.file:
    path: /root/.ssh
    state: directory
    owner: root
    group: root
    mode: "0700"

- name: Configurer l'accès SSH à la cible de sauvegarde
  ansible.builtin.blockinfile:
    path: /root/.ssh/config
    create: true
    owner: root
    group: root
    mode: "0600"
    marker: "# {mark} SETOPS BACKUP {{ client_backup_cible }}"
    block: |
      Host {{ client_backup_cible }}
          User {{ client_backup_utilisateur_distant }}
          IdentityFile {{ client_backup_ssh_key }}
          IdentitiesOnly yes
          StrictHostKeyChecking accept-new

- name: Déployer l'outil de restauration (setops-restaurer)
  ansible.builtin.template:
    src: restaurer.sh.j2
    dest: /usr/local/sbin/setops-restaurer
    owner: root
    group: root
    mode: "0700"