bundles/c3voc-addons: support cron definition

bundles/c3voc-addons/metadata.py

@@ -18,6 +18,22 @@ defaults = {
 }
 
 
+@metadata_reactor.provides(
+    'cron/upgrade-and-reboot'
+)
+def patchday(metadata):
+    day = metadata.get('apt/unattended_upgrades/day', 5)
+
+    return {
+        'cron': {
+            'upgrade-and-reboot': '{minute} 1 * * {day}    root    /usr/local/sbin/upgrade-and-reboot'.format(
+                minute=node.magic_number % 30,
+                day=day,
+            ),
+        },
+    }
+
+
 @metadata_reactor.provides(
     'icinga2_api/nginx/services',
 )