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Add Instructions to add Kubernetes Metrics server to Kind
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Signed-off-by: Prashant Rewar <108176843+prashantrewar@users.noreply.github.com>
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prashantrewar committed Jan 25, 2024
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Expand Up @@ -113,6 +113,43 @@ If you are using Docker Desktop, verify that you have [the recommended settings]

1. Navigate to `http://localhost:9999` to validate a successful setup.

## Install metrics-server on the Kind Kubernetes Cluster

1. Get metrics-server manifests

```bash
wget https://github.com/kubernetes-sigs/metrics-server/releases/latest/download/components.yaml
```

1. Add insecure TLS parameter to the components.yaml file

```yaml
metadata:
labels:
k8s-app: metrics-server
spec:
containers:
- args:
- --cert-dir=/tmp
- --secure-port=4443
- --kubelet-preferred-address-types=InternalIP,ExternalIP,Hostname
- --kubelet-use-node-status-port
- --kubelet-insecure-tls <==== Add this
- --metric-resolution=15s
image: k8s.gcr.io/metrics-server/metrics-server:v0.6.2
imagePullPolicy: IfNotPresent
livenessProbe:
failureThreshold: 3
httpGet:
path: /livez
```

1. Apply modified manifest

```bash
kubectl apply -f components.yaml
```

## Related links
- [Try out a Dapr quickstart]({{< ref quickstarts.md >}})
- Learn how to [deploy Dapr on your cluster]({{< ref kubernetes-deploy.md >}})
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