homelab/roles/rsnapshot/tasks/main.yml

# Copyright (C) 2021  Kris Lamoureux
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, version 3 of the License.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program.  If not, see <https://www.gnu.org/licenses/>.

- name: Install rsnapshot
  apt:
    name: rsnapshot
    state: present

- name: Create rsnapshot system directories
  file:
    path: "{{ item }}"
    state: directory
  loop:
    - "{{ rsnapshot_confdir }}"
    - "{{ rsnapshot_logdir }}"

- name: Create snapshot_root directories
  file:
    path: "{{ item.root | default(rsnapshot_root) }}"
    state: directory
  loop: "{{ rsnapshot }}"

- name: Install rsnapshot configuration
  template:
    src: rsnapshot.conf.j2
    dest: "{{ rsnapshot_confdir }}/{{ item.name }}.conf"
  loop: "{{ rsnapshot }}"

- name: Install rsnapshot crons
  cron:
    name: "{{ item.1.interval }} rsnapshot of {{ item.0.name }}"
    job: "/usr/bin/rsnapshot -c {{ rsnapshot_confdir }}/{{ item.0.name }}.conf {{ item.1.interval }} >/dev/null"
    user: "root"
    minute: "{{ item.1.minute | default('*') }}"
    hour: "{{ item.1.hour | default('*') }}"
    day: "{{ item.1.day | default('*') }}"
    weekday: "{{ item.1.weekday | default('*') }}"
    month: "{{ item.1.month | default('*') }}"
    cron_file: "rsnapshot-{{ item.0.name }}"
  with_subelements:
    - "{{ rsnapshot }}"
    - cron

- name: Install rsnapshot report script
  template:
    src: rsnapshot-report.sh.j2
    dest: /usr/local/bin/rsnapshot-report
    mode: '0750'

- name: Install rsnapshot report crons
  cron:
    name: "{{ item.name }} rsnapshot report email"
    job: "/usr/local/bin/rsnapshot-report {{ rsnapshot_reportlog }}
          | mail -s '{{ item.report.subject | default('Backup Report') }}' {{ item.report.to }}"
    user: "root"
    minute: '0'
    hour: '0'
    cron_file: "rsnapshot-{{ item.name }}"
  loop: "{{ rsnapshot }}"
  when: item.report is defined