Add documentation how to install the chart

charts/README.md

@@ -4,4 +4,12 @@ This chart is intentionally very light on input validation. The goal was to offe
 users to deploy KMinion the way they want to. Therefore it's very flexible at the cost of less input validation, so that
 you might run into runtime errors for a misconfiguration.
 
-All available input is documented inside of the [values.yaml](./values.yaml) file.
+All available input is documented inside of the [values.yaml](./values.yaml) file.
+
+## Installing the Helm chart
+
+```shell
+helm repo add kminion https://raw.githubusercontent.com/cloudhut/kminion/master/charts/archives
+helm repo update
+helm install -f values.yaml --name=kminion kminion/kminion
+```