kubectl create namespace demo-ns
# to just see the values rendered into the ConfigMap

go run cmd/demo-config/main.go testdata/images/bundles/test-operator/v2.0.0 demo-ns 

# or to apply them live in kind cluster
make run
go run cmd/demo-config/main.go testdata/images/bundles/test-operator/v2.0.0 demo-ns  kubectl apply -f -
kubectl -n demo-ns get configmap test-configmap -o yaml

# to see what helm might be like, helm chart added to the test-operator v2 
# and so you can do (with helm flag you can point at bundle will use the supplied chart anyway:
go run cmd/demo-config/main.go --helm testdata/images/bundles/test-operator/v2.0.0 helm-ns