Add automatic updater using ansible-pull

roles/lmn_misc/tasks/main.yml

@@ -190,6 +190,26 @@
   tags:
     - baseinstall
 
+# Updater
+
+- name: Provide services and timers for updater
+  ansible.builtin.template:
+    src: "{{ item }}.j2"
+    dest: "/etc/systemd/system/{{ item }}"
+    mode: '0644'
+  loop:
+    - lmn-updater.service
+    - lmn-updater.timer
+  when: misc_updater_repository | default(false) is truthy
+
+- name: Enable updater.timer
+  ansible.builtin.systemd:
+    name: lmn-updater.timer
+    enabled: true
+  when:
+    - misc_updater_repository | default(false) is truthy
+    - misc_updater_autostart | default(false) is truthy
+
 # Prepare CloneScreen on Presenter PCs
 
 - name: Fix primary screen for class room PCs with projector

roles/lmn_misc/templates/lmn-updater.service.j2

@@ -0,0 +1,9 @@
+[Unit]
+Description=Run LMN Client updates via ansible-pull
+
+[Service]
+Type=oneshot
+User=root
+ExecStart=/usr/bin/ansible-pull --verbose --vault-password-file /root/.inventory-pw -l %H -d /root/lmn-client \
+           -i {{ misc_updater_inventory }} --url={{ misc_updater_repository }} -C {{ misc_updater_branch }} lmn-client.yml
+

roles/lmn_misc/templates/lmn-updater.timer.j2

@@ -0,0 +1,9 @@
+[Unit]
+Description=Run LMN Updater every day
+Requires=lmn-updater.service
+
+[Timer]
+OnBootSec=5min
+
+[Install]
+WantedBy=timers.target