--- /dev/null
+---
+- hosts: vfw-sink
+ gather_facts: no
+ remote_user: ubuntu
+ tasks:
+ - debug: var="new_software_version"
+ failed_when: new_software_version is not defined
+ - debug: var="existing_software_version"
+ failed_when: existing_software_version is not defined
+ - name: Read OLD Software Version
+ shell: cat /opt/config/version.txt
+ register: old_version
+ become: true
+ - debug: var=old_version.stdout
+ failed_when: old_version.stdout != new_software_version