disabled cron for ansible and added error handler

roles/base/tasks/system_setup/cron.yml

@@ -13,22 +13,22 @@
     enabled: true
   when: ansible_distribution == "Archlinux"
 
-- name: system setup | cron | schedule automatic ansible provisioning
-  tags: cron
-  cron:
-    name: "ansible provision"
-    user: ansible
-    hour: "{{ ansible_cron_hour | default('*') }}"
-    minute: "{{ ansible_cron_minute | default('*/30') }}"
-    job: "/usr/local/bin/provision > /dev/null"
+# - name: system setup | cron | schedule automatic ansible provisioning
+#   tags: cron
+#   cron:
+#     name: "ansible provision"
+#     user: ansible
+#     hour: "{{ ansible_cron_hour | default('*') }}"
+#     minute: "{{ ansible_cron_minute | default('*/30') }}"
+#     job: "/usr/local/bin/provision > /dev/null"
 
-- name: system setup | cron | schedule ansible cleanup at boot
-  tags: cron
-  cron:
-    name: "ansible refresh at boot"
-    user: ansible
-    special_time: reboot
-    job: "/bin/rm -rf /home/ansible/.ansible"
+# - name: system setup | cron | schedule ansible cleanup at boot
+#   tags: cron
+#   cron:
+#     name: "ansible refresh at boot"
+#     user: ansible
+#     special_time: reboot
+#     job: "/bin/rm -rf /home/ansible/.ansible"
 
 - name: system setup | cron | Send me a list of upgradeable packages daily
   tags: cron

roles/mastodon/tasks/main.yml

@@ -8,8 +8,6 @@
 - include_tasks: system_setup/prepare_packagemanager.yml
 
 - block:
-  - debug:
-      msg: "mysql: {{ mysql }}"
   - include_role: name=database
   - include_tasks: system_setup/prepare_database.yml
   - include_role: name=webserver
@@ -19,3 +17,5 @@
   - include_tasks: system_setup/ruby.yml
   - include_tasks: system_setup/mastodon.yml
   - include_tasks: system_setup/letsencrypt.yml
+  rescue:
+    - set_fact: task_failed=true