Add APT update playbook

apt-update.yml

@@ -0,0 +1,28 @@
+---
+- name: APT Update Playbook
+  hosts: all
+  become: yes
+  gather_facts: yes
+  
+  tasks:
+    - name: Update apt package cache
+      ansible.builtin.apt:
+        update_cache: yes
+        cache_valid_time: 3600
+      register: apt_update_result
+      when: ansible_os_family == "Debian"
+      
+    - name: Display update result for Debian/Ubuntu systems
+      ansible.builtin.debug:
+        msg: "APT cache updated successfully on {{ inventory_hostname }}"
+      when: ansible_os_family == "Debian" and apt_update_result is succeeded
+      
+    - name: Skip non-Debian systems
+      ansible.builtin.debug:
+        msg: "Skipping {{ inventory_hostname }} - not a Debian/Ubuntu system ({{ ansible_os_family }})"
+      when: ansible_os_family != "Debian"
+      
+    - name: Display failure message
+      ansible.builtin.debug:
+        msg: "APT update failed on {{ inventory_hostname }}"
+      when: ansible_os_family == "Debian" and apt_update_result is failed