mirror of https://github.com/dapr/docs.git
96 lines
3.9 KiB
Markdown
96 lines
3.9 KiB
Markdown
# Observe metrics with Grafana
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This document describes how to view Dapr metrics in a Grafana dashboard. You can see example screenshots of the Dapr dashboards [here](../../reference/dashboard/img/).
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Or watch this [video](https://www.youtube.com/watch?v=8W-iBDNvCUM&feature=youtu.be&t=2580) for a demonstration of the Grafana Dapr metrics dashboard.
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## Prerequisites
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- [Set up Prometheus and Grafana](./setup-prometheus-grafana.md)
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## Steps to view metrics
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- [Configure Prometheus as Data Source](#configure-prometheus-as-data-source)
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- [Import Dashboards in Grafana](#import-dashboards-in-grafana)
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### Configure Prometheus as data source
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First you need to connect Prometheus as a data source to Grafana.
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1. Port-forward to svc/grafana
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```
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$ kubectl port-forward svc/grafana 8080:80 -n dapr-monitoring
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Forwarding from 127.0.0.1:8080 -> 3000
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Forwarding from [::1]:8080 -> 3000
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Handling connection for 8080
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Handling connection for 8080
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```
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2. Browse `http://localhost:8080`
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3. Login with admin and password
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4. Click Configuration Settings -> Data Sources
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5. Add Prometheus as a data soruce.
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6. Enter Promethesus server address in your cluster.
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You can get the Prometheus server address by running the following command.
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```bash
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kubectl get svc -n dapr-monitoring
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NAME TYPE CLUSTER-IP EXTERNAL-IP PORT(S) AGE
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dapr-prom-kube-state-metrics ClusterIP 10.0.174.177 <none> 8080/TCP 7d9h
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dapr-prom-prometheus-alertmanager ClusterIP 10.0.255.199 <none> 80/TCP 7d9h
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dapr-prom-prometheus-node-exporter ClusterIP None <none> 9100/TCP 7d9h
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dapr-prom-prometheus-pushgateway ClusterIP 10.0.190.59 <none> 9091/TCP 7d9h
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dapr-prom-prometheus-server ClusterIP 10.0.172.191 <none> 80/TCP 7d9h
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elasticsearch-master ClusterIP 10.0.36.146 <none> 9200/TCP,9300/TCP 7d10h
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elasticsearch-master-headless ClusterIP None <none> 9200/TCP,9300/TCP 7d10h
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grafana ClusterIP 10.0.15.229 <none> 80/TCP 5d5h
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kibana-kibana ClusterIP 10.0.188.224 <none> 5601/TCP 7d10h
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```
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In this Howto, the server is `dapr-prom-prometheus-server`.
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You now need to set up Prometheus data source with the following settings:
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- Name: `Dapr`
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- HTTP URL: `http://dapr-prom-prometheus-server.dapr-monitoring`
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- Default: On
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7. Click `Save & Test` button to verify that the connection succeeded.
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### Import dashboards in Grafana
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Next you import the Dapr dashboards into Grafana.
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In the upper left, click the "+" then "Import".
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You can now import built-in [Grafana dashboard templates](https://github.com/dapr/dapr/tree/master/grafana).
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The Grafana dashboards are part of [release assets](https://github.com/dapr/dapr/releases) with this URL https://github.com/dapr/dapr/releases/
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You can find `grafana-actor-dashboard.json`, `grafana-sidecar-dashboard.json` and `grafana-system-services-dashboard.json` in release assets location.
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8. Find the dashboard that you imported and enjoy!
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# References
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* [Set up Prometheus and Grafana](./setup-prometheus-grafana.md)
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* [Prometheus Installation](https://github.com/helm/charts/tree/master/stable/prometheus-operator)
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* [Prometheus on Kubernetes](https://github.com/coreos/kube-prometheus)
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* [Prometheus Kubernetes Operator](https://github.com/helm/charts/tree/master/stable/prometheus-operator)
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* [Prometheus Query Language](https://prometheus.io/docs/prometheus/latest/querying/basics/)
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