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Chapter 9. Integrating Red Hat OpenShift distributed tracing platform with Kiali Operator provided by Red Hat
You can integrate Red Hat OpenShift distributed tracing platform with Kiali Operator provided by Red Hat, which enables the following features:
- Display trace overlays and details on the graph.
- Display scatterplot charts and in-depth trace/span information on detail pages.
- Integrated span information in logs and metric charts.
- Offer links to the external tracing UI.
9.1. Configuring Red Hat OpenShift distributed tracing platform with Kiali Operator provided by Red Hat
After Kiali Operator provided by Red Hat is integrated with Red Hat OpenShift distributed tracing platform, you can view distributed traces in the Kiali console. Viewing these traces can provide insight into the communication between services within the service mesh, helping you understand how requests are flowing through your system and where potential issues might be.
Prerequisites
- You installed Red Hat OpenShift Service Mesh.
- You configured distributed tracing platform with Red Hat OpenShift Service Mesh.
Procedure
Update the
Kialiresourcespecconfiguration for tracing:Example
Kialiresourcespecconfiguration for tracingspec: external_services: tracing: enabled: true 1 provider: tempo use_grpc: false in_cluster_url: http://tempo-sample-query-frontend.tempo:3200 url: https://tempo-sample-query-frontend-tempo.apps-crc.testing 2-
Save the updated
specinkiali_cr.yaml. Run the following command to apply the configuration:
$ oc patch -n istio-system kiali kiali --type merge -p "$(cat kiali_cr.yaml)"
Example output:
kiali.kiali.io/kiali patched
Verification
Run the following command to get the Kiali route:
$ oc get route kiali ns istio-system
- Navigate to the Kiali UI.
-
Navigate to Workload
Traces tab to see traces in the Kiali UI.
