Service Mesh by Unknown

Author:Unknown
Language: eng
Format: epub

Grafana

For more advanced analysis of the data, Istio provides an installation of Grafana. The documentation explains how to use Grafana with the example.

The Grafana installation in Istio provides predefined dashboards. Figure 4.4 shows an example of the Istio service dashboard. It uses the shipping microservice. The dashboard shows metrics such as the request volume, the success rate and the duration. This gives a great overview about the state of the service.

Figure 4.4: Grafana with Istio Dashboard Istio supplies also other dashboards. The Istio performance dashboard provides a general overview about the state of the Kubernetes cluster with metrics such as memory consumption or CPU utilization. The Istio mesh dashboard shows a global metric about the number of requests the service mesh processes and their success rates.

So just by installing Istio, basic monitoring for all microservices is already in place.

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