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# NGINX Prometheus Exporter in Kubernetes
This example shows how to run NGINX Prometheus Exporter in a Kubernetes cluster.
<!-- START doctoc generated TOC please keep comment here to allow auto update -->
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## Table of Contents
- [Prerequisites](#prerequisites)
- [Create a kind cluster](#create-a-kind-cluster)
- [Deploy the NGINX Hello application and NGINX Prometheus Exporter](#deploy-the-nginx-hello-application-and-nginx-prometheus-exporter)
- [Configure port forwarding](#configure-port-forwarding)
- [Verification](#verification)
<!-- END doctoc generated TOC please keep comment here to allow auto update -->
## Prerequisites
- [kubectl](https://kubernetes.io/docs/tasks/tools/#kubectl) installed.
- [kind](https://kind.sigs.k8s.io/) installed.
## Create a kind cluster
You can create a kind cluster with the following command:
```console
kind create cluster
```
For details, see the [kind documentation](https://kind.sigs.k8s.io/docs/user/quick-start/#creating-a-cluster).
## Deploy the NGINX Hello application and NGINX Prometheus Exporter
You can deploy the NGINX Hello application and NGINX Prometheus Exporter with the following command:
```console
kubectl apply -f nginx-hello.yaml
```
## Configure port forwarding
Port forwarding is used to access the NGINX Hello application and NGINX Prometheus Exporter from your local machine.
You can configure port forwarding with the following command:
```console
kubectl port-forward service/nginx-demo 8080:80 9113:9113
```
## Verification
You can access the NGINX Hello application at [http://localhost:8080](http://localhost:8080) and the
NGINX Prometheus Exporter at [http://localhost:9113](http://localhost:9113).
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