fix 🐛: Update the hostname.yml playbook to display a summary of mounted filesystems safely, excluding tmpfs, overlay, and squashfs file systems.

Fixes the `hostname.yml` playbook to provide a more detailed and safe view of mounted filesystems by excluding certain types.

tasks/hostname.yml

@@ -48,16 +48,23 @@
   # ----------------------------------------------------------------------
   # 3. STORAGE INFORMATION
   # ----------------------------------------------------------------------
-    - name: Show Mounted Filesystems
+    - name: Display Mounted Filesystems Summary (Safely)
       ansible.builtin.debug:
         msg: |
-          Mounted Filesystems:
-          {% for mount in ansible_mounts %}
-            - Mount Point : {{ mount.mount }}
+          💾 Mounted Filesystems
+          -------------------------
+          {% for mount in ansible_mounts and mount.fstype not in ['tmpfs', 'overlay', 'squashfs']%}
+          Mount Point : {{ mount.mount }}
           Device      : {{ mount.device }}
           Fstype      : {{ mount.fstype }}
-              Size Total  : {{ mount.size_total | int // (1024*1024) }} MB
-              Size Used   : {{ mount.size_used | int // (1024*1024) }} MB
+          {% if 'size_used' in mount and 'size_total' in mount and mount.fstype not in ['tmpfs', 'overlay', 'squashfs']%}
+          Size Total  : {{ (mount.size_total | int // (1024 * 1024)) }} MB
+          Size Used   : {{ (mount.size_used  | int // (1024 * 1024)) }} MB
+          Size Avail  : {{ ((mount.size_total | int - mount.size_used | int) // (1024 * 1024)) }} MB
+          {% else %}
+          Size Info   : Not Available
+          {% endif %}
+          -------------------------
           {% endfor %}
 
   # ----------------------------------------------------------------------