This example showcases application configuration, using OpenShift configmaps. It demonstrates application and runtime configuration leveraging external configuration sources. Alongside the basic means to set up a configmap and use with a specific runtime, this example also demonstrates how changes to the configuration can be applied to services already deployed in OpenShift.
Invoke the service to see the result.
Once you have invoked the greeting service, you can reconfigure it:
oc edit configmap app-config
message
entry to Bonjour, %s from Kubernetes ConfigMap !
level
entry to DEBUG