Add task for backup

localhost.yml

@@ -14,6 +14,7 @@
     - docker
     - laptop
     - desktop
+    - backup
 
 #    - flutter
 #    - virtual

roles/backup/files/etc/btrbk/btrbk.conf

@@ -0,0 +1,13 @@
+timestamp_format    long
+
+snapshot_preserve_min   24h
+snapshot_preserve       7d 4w 3m
+
+volume /home
+    snapshot_dir    /home/.snapshots
+    subvolume       /home
+
+volume  /
+    snapshot_dir    /.snapshot_dir
+    subvolume       /
+

roles/backup/files/etc/cron.daily/btrbk

@@ -0,0 +1,2 @@
+#!/bin/sh
+exec /usr/bin/btrbk -q run

roles/backup/tasks/arch.yml

@@ -0,0 +1,29 @@
+---
+- name: install btrbk
+  become: yes
+  community.general.pacman:
+    name:
+      - btrfs-progs
+      - btrbk
+      - cronie
+
+- name: "Enable cron"
+  become: yes
+  ansible.builtin.systemd:
+    name: cronie
+    state: started
+    enabled: yes
+
+- name: Copy configuration
+  become: yes
+  copy:
+    src: etc/btrbk/btrbk.conf
+    dest: /etc/btrbk/btrbk.conf
+    mode: 0644
+
+- name: Add cron daily
+  become: yes
+  copy:
+    src: etc/cron.daily/btrbk
+    dest: /etc/cron.daily/btrbk
+    mode: 0755

roles/backup/tasks/main.yml

@@ -0,0 +1,3 @@
+---
+- import_tasks: arch.yml
+  when: ansible_distribution == "Archlinux"