Create autorestic backup services

claha · Jul 22, 2023 · 7f7a125 · 7f7a125
1 parent 9f4eefa
commit 7f7a125
Show file tree

Hide file tree

Showing 7 changed files with 64 additions and 4 deletions.
diff --git a/main.yaml b/main.yaml
@@ -60,10 +60,8 @@
       tags: traefik
     - role: homepage
       tags: homepage
-    - role: autorestic
-      tags: autorestic
     - role: homeassistant
-      tags: homeassistant
+      tags: homeassistant, autorestic
     - role: github_deploy
       tags: deploy
 
@@ -86,7 +84,7 @@
     - role: bash
       tags: never, init
     - role: zigbee2mqtt
-      tags: zigbee2mqtt
+      tags: zigbee2mqtt, autorestic
 
 - name: Setup nixos
   hosts: nixos

diff --git a/roles/autorestic/tasks/main.yaml b/roles/autorestic/tasks/main.yaml
@@ -24,3 +24,34 @@
     src: "files/justfile"
     dest: "{{ service_path }}/justfile"
     mode: "0640"
+
+- name: Create periodic backup service
+  when: autorestic_location is defined
+  block:
+    - name: Create backup script
+      become: true
+      ansible.builtin.template:
+        src: autorestic_backup.sh.j2
+        dest: "/usr/bin/autorestic_backup_{{ autorestic_location }}.sh"
+        mode: "0755"
+
+    - name: Create backup service file
+      become: true
+      ansible.builtin.template:
+        src: autorestic_backup.service.j2
+        dest: "/etc/systemd/system/autorestic_backup_{{ autorestic_location }}.service"  # yamllint disable-line rule:line-length
+        mode: "0755"
+
+    - name: Create backup timer file
+      become: true
+      ansible.builtin.template:
+        src: autorestic_backup.timer.j2
+        dest: "/etc/systemd/system/autorestic_backup_{{ autorestic_location }}.timer"  # yamllint disable-line rule:line-length
+        mode: "0755"
+
+    - name: Enable and start the backup timer
+      become: true
+      ansible.builtin.service:
+        name: "autorestic_backup_{{ autorestic_location }}.timer"
+        enabled: true
+        state: started
diff --git a/roles/autorestic/templates/autorestic_backup.service.j2 b/roles/autorestic/templates/autorestic_backup.service.j2
@@ -0,0 +1,6 @@
+[Unit]
+Description=Backup {{ autorestic_location }} using autorestic
+
+[Service]
+Type=simple
+ExecStart=/usr/bin/autorestic_backup_{{ autorestic_location }}.sh
diff --git a/roles/autorestic/templates/autorestic_backup.sh.j2 b/roles/autorestic/templates/autorestic_backup.sh.j2
@@ -0,0 +1,4 @@
+#!/bin/bash
+
+cd {{ service_path }}
+docker compose run autorestic autorestic backup --verbose --location {{ autorestic_location }}
diff --git a/roles/autorestic/templates/autorestic_backup.timer.j2 b/roles/autorestic/templates/autorestic_backup.timer.j2
@@ -0,0 +1,9 @@
+[Unit]
+Description=Backup {{ autorestic_location }} timer
+
+[Timer]
+OnCalendar=*-*-* 12:00:00
+Unit=autorestic_backup_{{ autorestic_location }}.service
+
+[Install]
+WantedBy=timers.target
diff --git a/roles/homeassistant/tasks/main.yaml b/roles/homeassistant/tasks/main.yaml
@@ -36,3 +36,9 @@
     dest: "{{ service_path }}/config/secrets.yaml"
     mode: "0600"
   notify: "Recreate {{ service_name }}"
+
+- name: Create backups with autorestic
+  ansible.builtin.include_role:
+    name: autorestic
+  vars:
+    autorestic_location: "homeassistant"
diff --git a/roles/zigbee2mqtt/tasks/main.yaml b/roles/zigbee2mqtt/tasks/main.yaml
@@ -31,3 +31,9 @@
     - devices.yaml
     - groups.yaml
   notify: "Recreate {{ service_name }}"
+
+- name: Create backups with autorestic
+  ansible.builtin.include_role:
+    name: autorestic
+  vars:
+    autorestic_location: "zigbee2mqtt"