===Add repo===
<code>helm repo add grafana https://grafana.github.io/helm-charts</code>

helm pull grafana/grafana

===Install chart===
<code>helm install grafana grafana/grafana -n monitoring</code>

===Upgrade chart===
<code>helm upgrade grafana grafana/grafana -f values.yaml</code>

===Pull chart===
<code>helm pull grafana/grafana</code>