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/alert-email/tasks/main.yml

@@ -0,0 +1,24 @@
+- name: "create {{systemd_notifier_email_folder}}"
+  file:
+    path: "{{systemd_notifier_email_folder}}"
+    state: directory
+    mode: 0755
+  when: run_once_systemd_notifier_email is not defined
+
+- name: configure alert-email.sh
+  template:
+    src:  alert-email.sh.j2 
+    dest: "{{systemd_notifier_email_folder}}alert-email.sh"
+  when: run_once_systemd_notifier_email is not defined
+
+- name: configure alert-email.cymais.service
+  template: 
+    src:  alert-email@.service.j2
+    dest: /etc/systemd/system/alert-email.cymais@.service
+  notify: restart alert-email service
+  when: run_once_systemd_notifier_email is not defined
+
+- name: run the systemd_notifier_email tasks once
+  set_fact:
+    run_once_systemd_notifier_email: true
+  when: run_once_systemd_notifier_email is not defined