The helm chart for Dockerfile builds in the octo-happiness repos
Install both applications, set the name of your AMQ Broker instance and you are good to go.
The default image is fetched from quay.io/modzelewski/octo-happiness-<design>, in local registry use cases, set the imageOverride parameter. If you imported the image with a specific app version, set it in the Chart.yaml appVersion-variable.
Here the commands:
helm upgrade -i producer . --set design=mqtt-producer --set amqBrokerInstanceNameOverride=ex-aao --set imageOverride=re
helm upgrade -i processor . --set design=mqtt-processor --set amqBrokerInstanceNameOverride=ex-aao
oc get route -l app.kubernetes.io/instance=producer -o jsonpath='{.items[].spec.host}