- Grafana installed as explained [here](https://grafana.com/grafana/download).

## MinIO Grafana Dashboard

Visualize MinIO metrics with our official Grafana dashboard available on the [Grafana dashboard portal](https://grafana.com/grafana/dashboards/13502).

Refer to the dashboard [json file here](https://raw.githubusercontent.com/minio/minio/master/docs/metrics/prometheus/grafana/minio-dashboard.json).

### 6. Configure Grafana

After Prometheus is configured, you can use Grafana to visualize MinIO metrics. Refer the [document here to setup Grafana with MinIO prometheus metrics](https://github.com/minio/minio/blob/master/docs/metrics/prometheus/grafana/README.md).

## List of metrics exposed by MinIO

10.244.0.185:9300                                HEALTHY                  outbound|9300||elasticsearch.skywalking.svc.cluster.local
10.244.0.109:3000                                HEALTHY                  outbound|3000||grafana.istio-system.svc.cluster.local
10.244.0.178:80                                  HEALTHY                  outbound|8000||httpbin.default.svc.cluster.local

| Feature | Components |
|---------|------------|
Telemetry | Prometheus
Telemetry | Prometheus Operator
Telemetry | Grafana
Telemetry | Kiali
Telemetry | Tracing
ThirdParty | CNI

### Namespaces

The `IstioOperatorSpec` API and underlying new Helm charts offer a lot of flexibility in which namespaces features and

use the equivalent component in `istio-system`, configured with the official installer, or use a different
version or implementation.

For example, you may use your own Prometheus and Grafana installs, or you may use a specialized/custom
certificate provisioning tool, or use components that are centrally managed and running in a different cluster.

* Dynamic provisioning for vSphere ([#30836](https://github.com/kubernetes/kubernetes/pull/30836), [@abrarshivani](https://github.com/abrarshivani))
* Update grafana version used by default in kubernetes to 3.1.1 ([#35435](https://github.com/kubernetes/kubernetes/pull/35435), [@Crassirostris](https://github.com/Crassirostris))

- Influxdb is unchanged at v1.3.3 as of Kubernetes 1.10. ([#53319](https://github.com/kubernetes/kubernetes/pull/53319))
- Grafana is unchanged at v4.4.3 as of Kubernetes 1.10. ([#53319](https://github.com/kubernetes/kubernetes/pull/53319))

{!../../../docs_src/background_tasks/tutorial002.py!}
```

Neste exemplo, as mensagens serão gravadas no arquivo `log.txt` _após_ o envio da resposta.

Se houver uma consulta na solicitação, ela será gravada no log em uma tarefa em segundo plano.

E então outra tarefa em segundo plano gerada na _função de operação de caminho_ escreverá uma mensagem usando o parâmetro de caminho `email`.

## Detalhes técnicos

- kube-dns was updated to v1.14.13. ([#68900](https://github.com/kubernetes/kubernetes/pull/68900))
- Influxdb is unchanged from v1.10: v1.3.3 ([#53319](https://github.com/kubernetes/kubernetes/pull/53319))
- Grafana is unchanged from v1.10: v4.4.3 ([#53319](https://github.com/kubernetes/kubernetes/pull/53319))
- Kibana is at v6.3.2.  ([#67582](https://github.com/kubernetes/kubernetes/pull/67582))

* 📝 Add External Link: Instrument a FastAPI service adding tracing with OpenTelemetry and send/show traces in Grafana Tempo. PR [#9440](https://github.com/tiangolo/fastapi/pull/9440) by [@softwarebloat](https://github.com/softwarebloat).