adding playbook apt tasks

test.yml

@@ -1,6 +1,8 @@
 ---
 - hosts: all
+
   tasks:
+
     - name: Create default user
       user:
        name: "{{ default_user }}"
@@ -13,4 +15,13 @@
        ssh_key_file: .ssh/id_rsa
        update_password: always
        state: present
+
+    - name: Upgrade apt packages
+      apt:
+        update_cache: yes
+        upgrade: full
+
+    - name: Install apt packages
+      apt:
+        name: "{{ packages_to_install }}"
 ...