backup_dest.yml

---
- name: "BACKUP | USER | set user «{{ backup_user }}»"
  ansible.builtin.user:
    groups: backup
    name: "{{ backup_user }}"
    shell: "{{ user_shell }}"
    state: present
    uid: 1001

- name: "BACKUP | USER | ssh dir presence for «{{ backup_user }}»"
  ansible.builtin.file:
    group: "{{ backup_user }}"
    mode: 0740
    owner: "{{ backup_user }}"
    path: "/home/{{ backup_user }}/.ssh/"
    state: directory

- name: "BACKUP | USER | ssh config for «{{ backup_user }}»"
  ansible.builtin.template:
    dest: "/home/{{ backup_user }}/.ssh/config"
    group: "{{ backup_user }}"
    mode: 0640
    owner: "{{ backup_user }}"
    src: templates/ssh-config_backup.j2

- name: BACKUP | ZFS | parent destination dataset
  when: inventory_hostname in groups.zfs
  community.general.zfs:
    name: zp0/bkp
    state: present
    extra_zfs_properties:
      mountpoint: none
      compression: lz4

- name: "BACKUP | ZFS | allow commands for «{{ backup_user }}»"
  community.general.zfs_delegate_admin:
    name: zp0/bkp
    users: "{{ backup_user }}"
    permissions: receive,hold,release

- name: BACKUP | ZFS | children destination datasets (production)
  when: inventory_hostname in groups.zfs
  loop: "{{ groups['production'] }}"
  vars:
    server_properties:
      - key: "autobackup:bkp_{{ hostvars[item]['inventory_hostname'] }}"
        value: true
      - key: mountpoint
        value: "/home/{{ backup_user }}/repo/{{ hostvars[item]['inventory_hostname'] }}"
      - key: sharenfs
        value: "ro={{ hostvars[item]['ansible_host'] }}"
      - key: "src:fqdn"
        value: "{{ hostvars[item]['inventory_fqdn'] }}"
      - key: "src:ip"
        value: "{{ hostvars[item]['ansible_host'] }}"
    properties: "{{ server_properties | items2dict }}"
  community.general.zfs:
    name: "zp0/bkp/{{ hostvars[item]['inventory_hostname'] }}"
    state: present
    extra_zfs_properties: "{{ properties }}"

- name: BACKUP | ZFS | children destination datasets (station)
  when: inventory_hostname in groups.zfs
  loop: "{{ groups['station'] }}"
  vars:
    server_properties:
      - key: "autobackup:bkp_{{ hostvars[item]['inventory_hostname'] }}"
        value: "true"
      - key: mountpoint
        value: "/home/{{ backup_user }}/repo/{{ hostvars[item]['inventory_hostname'] }}"
      - key: sharenfs
        value: "ro={{ hostvars[item]['ansible_host'] }}"
      - key: "src:fqdn"
        value: "{{ hostvars[item]['inventory_fqdn'] }}"
      - key: "src:ip"
        value: "{{ hostvars[item]['ansible_host'] }}"
    properties: "{{ server_properties | items2dict }}"
  community.general.zfs:
    name: "zp0/bkp/{{ hostvars[item]['inventory_hostname'] }}"
    state: present
    extra_zfs_properties: "{{ properties }}"