When testing the helm charts for in inventory checker, I see a number of problems in the helm chart templates and values.yaml: for one thing, the templates refer to values that do not exist. This results in broken evaluation strings.

Secondly, due to textual inclusion of subordinate files in the templates, rendering includes incorrect indentation, causing the resulting YAML to be correct.

My primary test mechanism has been the use of

 % helm template inventory-checker . -n inventory-checker-test -f values.yaml --debug
  

In part the problems were masked because due to conditional inclusion, not all includes were being processed so far.