# Prometheus Setup

- <https://github.com/prometheus-community/helm-charts/tree/main/charts/kube-prometheus-stack>
- <https://github.com/prometheus-community/helm-charts/blob/main/charts/kube-prometheus-stack/values.yaml>
  
## helm chart

```bash
#add repo
helm repo add prometheus-community https://prometheus-community.github.io/helm-charts
```

**This helm chart, installs:**

- crd
- Operator
- kubernetes services monitors

```bash
kubectl get namespace monitoring || kubectl create namespace monitoring
helm upgrade --install prometheus-stack prometheus-community/kube-prometheus-stack \
--namespace monitoring \
--values=./helm/01-only-crd-and-operator.yaml \
--values=./helm/02-kube-metrics.yaml \
--values=./helm/03-node-exporter.yaml \
--values=./helm/04-kubelet.yaml \
--values=./helm/10-testing-values.yaml
```

## deploy prometheus agent

```bash
kubectl apply -f ./prometheus-agent.yaml
```