Add docker and upgrade playbooks

playbook-upgrade.yml

@@ -0,0 +1,27 @@
+---
+- name: 'Update and upgrade system packages'
+  hosts: all
+
+  vars_files:
+    - vars/ports.yml
+    - vars/vars.yml
+
+  tasks:
+    - name: Perform an upgrade of packages
+      ansible.builtin.apt:
+        upgrade: 'yes'
+        update_cache: yes
+
+    - name: Check if a reboot is required
+      ansible.builtin.stat:
+        path: /var/run/reboot-required
+        get_checksum: no
+      register: reboot_required_file
+
+    - name: Reboot the server (if required)
+      ansible.builtin.reboot:
+      when: reboot_required_file.stat.exists == true
+
+    - name: Remove dependencies that are no longer required
+      ansible.builtin.apt:
+        autoremove: yes