add package-update role

ubuntu/package-update.yml

@@ -0,0 +1,7 @@
+---
+- name: Update packages on nodes
+  hosts: cloud
+  user: root
+
+  roles:
+    - package-update

ubuntu/roles/package-update/tasks/main.yml

@@ -0,0 +1,5 @@
+---
+# This role updates packages and performs autoremove
+
+- name: Update apt cache and then packages with autoremove
+  apt: update_cache=yes upgrade=safe autoremove=yes