Prototype 'skip_role_on_error: True' in 4 roles {lokole, moodle, mongodb, sugarizer}

roles/mongodb/tasks/main.yml

@@ -44,29 +44,37 @@
 
 # ELSE...
 
-- name: Install MongoDB if 'mongodb_installed' not defined, e.g. in {{ iiab_state_file }}    # /etc/iiab/iiab_state.yml
-  include_tasks: install.yml
-  when: mongodb_installed is undefined
-  # when: mongodb_installed is undefined and not (ansible_architecture == "aarch64" and is_debian_10 and not is_raspbian)
 
+- block:
 
-- name: Enable or Disable MongoDB, if mongodb_installed is defined (sugarizer.service auto-starts MongoDB as nec, so doesn't need this or care what happens here!)
-  include_tasks: enable-or-disable.yml
-  when: mongodb_installed is defined
+  - name: Install MongoDB if 'mongodb_installed' not defined, e.g. in {{ iiab_state_file }}    # /etc/iiab/iiab_state.yml
+    include_tasks: install.yml
+    when: mongodb_installed is undefined
+    # when: mongodb_installed is undefined and not (ansible_architecture == "aarch64" and is_debian_10 and not is_raspbian)
 
+  - name: Enable or Disable MongoDB, if mongodb_installed is defined (sugarizer.service auto-starts MongoDB as nec, so doesn't need this or care what happens here!)
+    include_tasks: enable-or-disable.yml
+    when: mongodb_installed is defined
 
-- name: Add 'mongodb' variable values to {{ iiab_ini_file }}
-  ini_file:
-    path: "{{ iiab_ini_file }}"    # /etc/iiab/iiab.ini
-    section: mongodb
-    option: "{{ item.option }}"
-    value: "{{ item.value | string }}"
-  with_items:
-    - option: name
-      value: MongoDB
-    - option: description
-      value: '"MongoDB is an open-source document database that provides high performance, high availability, and automatic scaling."'
-    - option: mongodb_install
-      value: "{{ mongodb_install }}"
-    - option: mongodb_enabled
-      value: "{{ mongodb_enabled }}"
+  - name: Add 'mongodb' variable values to {{ iiab_ini_file }}
+    ini_file:
+      path: "{{ iiab_ini_file }}"    # /etc/iiab/iiab.ini
+      section: mongodb
+      option: "{{ item.option }}"
+      value: "{{ item.value | string }}"
+    with_items:
+      - option: name
+        value: MongoDB
+      - option: description
+        value: '"MongoDB is an open-source document database that provides high performance, high availability, and automatic scaling."'
+      - option: mongodb_install
+        value: "{{ mongodb_install }}"
+      - option: mongodb_enabled
+        value: "{{ mongodb_enabled }}"
+
+  rescue:
+
+  - name: 'SEE ERROR ABOVE (skip_role_on_error: {{ skip_role_on_error }})'
+    fail:
+      msg: ""
+    when: not skip_role_on_error