Configuring digital experience monitoring (DEM) for Liberty applications
After you configure the Liberty data collector, you can enable DEM to collect data about how actual users interact with and experience web applications.
Before you begin
- DEM supports monitoring kube services that are exposed by Ingress only. Make sure that the
following settings are enabled in your Kubernetes environment.
- If you are using ingress rewriting rules, ensure
X-Original-URI
header is supported to pass original URI. By default it is enabled.
- If you are using ingress rewriting rules, ensure
- Make sure the Kubernetes data collector is installed and enabled. Otherwise, the DEM service cannot be found in IBM Cloud App Management portal. For more information, see Kubernetes data collector.
- Make sure the Liberty data collector that you deploy is up-to-date. For more information, see Monitoring Liberty applications in Kubernetes environment.
- OpenTracing monitoring must be enabled. By default it is enabled in Liberty monitoring.
About this task
Procedure
What to do next
- In the Cloud App Management console, click the Resources tab.
- Find Kubernetes Service from the All resource types list and click to open it.
- Browse the Resource list, click the resource name that you have enabled DEM, and open the resource dashboard.
- Use one of the following methods to verify:
- Check whether browser is displayed in Service dependencies section.
- Check whether Browser is listed in the Related resources widget.
- Click to drill down browser to check whether you can get detailed browser data.