The Helm chart is failing to install with the following error message:
helm upgrade --install broker-skeleton --namespace broker-skeleton \
charts/servicebroker \
--set image="<redacted>",imagePullPolicy="IfNotPresent"
Release "broker-skeleton" does not exist. Installing it now.
Error: unable to decode "": no kind "ClusterServiceBroker" is registered for version "servicecatalog.k8s.io/v1beta1"
This appears to be related to helm/helm#2994. Changing the hook type for the ClusterServiceBroker to crd-install seems to fix it.