Overview

Currently there is no error output for unexpected config fields. It would be nice if there were a validation step that warned the user if a config was botched (yaml spacing, unexpected keys, schema misalignment etc).

For example, if a user forgets to add a variables key:

core:
  KEYCLOAK_CONFIG_IMAGE: nooooooope

Obviously no values would be passed to the core package.. but currently the deploy appears to continue to execute "successfully"