New stuff

tasks/check_if_shrunk.yml

@@ -0,0 +1,21 @@
+---
+- name: Debug item
+  ansible.builtin.debug:
+    var: item
+
+- name: Set device for mount
+  ansible.builtin.set_fact:
+    size_three: "{{ ansible_facts['mounts'] | selectattr('device', 'equalto', item['device']) | first }}"
+
+- name: Debug size_three
+  ansible.builtin.debug:
+    var: size_three['size_total']
+
+- name: Assert that the filesystem has shrunk
+  ansible.builtin.assert:
+    # yamllint disable-line rule:line-length
+    that: (size_three['size_total'] | int) <= (item['size'] | ansible.builtin.human_to_bytes)
+    fail_msg: >
+      Logical Volume {{ item['device'] }} was NOT shrunk as requested.
+    success_msg: >
+      Logical Volume {{ item['device'] }} has been shrunk as requested.