add restic prune job

group_vars/all/all.yml

@@ -7,3 +7,4 @@ APT_Periodic_Unattended_Upgrade: "1"
 
 restic_repository_location: "sftp:restic_{{ inventory_hostname }}@proxmox.unhb.space:/storage/restic-backup/"
 restic_start_time: "*-*-* 1:00:00"
+restic_prune_start_time: "*-*-* 11:00:00"

roles/unhb_backup_scripts/tasks/main.yml

@@ -86,6 +86,17 @@
   register: unit
   when: "ansible_os_family == 'Debian'"
 
+- name: "Template systemd units for restic"
+  ansible.builtin.template:
+    src: "restic-prune.service.j2"
+    dest: "/etc/systemd/system/restic-prune.service"
+    owner: root
+    group: root
+    mode: 'u+rw'
+    force: true
+  register: unit
+  when: "ansible_os_family == 'Debian'"
+
 - name: "Template systemd timers for restic"
   ansible.builtin.template:
     src: "restic.timer.j2"
@@ -97,6 +108,17 @@
   register: unit
   when: "ansible_os_family == 'Debian'"
 
+- name: "Template systemd timers for restic"
+  ansible.builtin.template:
+    src: "restic-prune.timer.j2"
+    dest: "/etc/systemd/system/restic-prune.timer"
+    owner: root
+    group: root
+    mode: 'u+rw'
+    force: true
+  register: unit
+  when: "ansible_os_family == 'Debian'"
+
 - name: "Reload systemd units"
   ansible.builtin.systemd:
     daemon_reload: true
@@ -109,6 +131,8 @@
   with_items:
     - "restic@{{ inventory_hostname }}.service"
     - "restic@{{ inventory_hostname }}.timer"
+    - "restic-prune.service"
+    - "restic-prune.timer"
   when: unit.changed
 
 #- name: "Enable systemd units for restic-wasabi"

roles/unhb_backup_scripts/templates/restic-prune.service.j2

@@ -0,0 +1,11 @@
+[Unit]
+Description=This unit will start pruning restic snapshots
+After=
+Wants=
+
+[Service]
+Restart=no
+Type=simple
+ExecStart=/opt/scripts/restic/restic-prune.sh
+
+[Install]

roles/unhb_backup_scripts/templates/restic-prune.timer.j2

@@ -0,0 +1,9 @@
+[Unit]
+Description=Timer starting restic-prune.service
+
+[Timer]
+OnCalendar={{ restic_prune_start_time }}
+Unit=restic-prune.service
+
+[Install]
+WantedBy=multi-user.target