Huge role refactoring/cleanup. Other commits will propably follow. Because some bugs will exist. Still important for longrun and also for auto docs/help/slideshow generation

roles/cleanup-disc-space/meta/main.yml

@@ -22,5 +22,5 @@ galaxy_info:
   issue_tracker_url: "https://s.veen.world/cymaisissues"
   documentation: "https://s.veen.world/cymais"
 dependencies:
-  - systemd-notifier
-  - system-maintenance-lock
+  - alert-core
+  - maintenance-lock

roles/cleanup-disc-space/tasks/main.yml

@@ -19,8 +19,8 @@
   set_fact:
     service_name: "{{ role_name }}"
 
-- name: "include role for systemd-timer for {{service_name}}"
+- name: "include role for generic-timer for {{service_name}}"
   include_role:
-    name: systemd-timer
+    name: generic-timer
   vars:
     on_calendar:  "{{on_calendar_cleanup_disc_space}}"

roles/cleanup-disc-space/templates/cleanup-disc-space.service.j2

@@ -1,6 +1,6 @@
 [Unit]
 Description=freeing disc space
-OnFailure=systemd-notifier.cymais@%n.service
+OnFailure=alert-core.cymais@%n.service
 
 [Service]
 Type=oneshot