Add common roles from polyfloyd's playbookds

roles/common/tasks/unattended-updates.yaml

@@ -0,0 +1,23 @@
+---
+- name: Install unattended-upgrades
+  apt:
+    name:
+      - unattended-upgrades
+      - apt-listchanges
+    state: present
+
+- name: Configure auto-upgrades
+  template:
+    src: auto-upgrades
+    dest: /etc/apt/apt.conf.d/20auto-upgrades
+    owner: root
+    group: root
+    mode: 0644
+
+- name: Configure unattended-upgrades
+  template:
+    src: unattended-upgrades
+    dest: /etc/apt/apt.conf.d/50unattended-upgrades
+    owner: root
+    group: root
+    mode: 0644