Installing and setting up Grafana

You probably know what's coming next. We Google "Grafana Helm" and hope that the community already created a Chart we can use. I'll save you from the search by revealing that there is Grafana in Helm's stable channel. All we have to do is inspect the values and choose which ones we'll use.

 1  helm inspect values stable/grafana

I won't go through all the values we could use. I assume that, by now, you are a Helm ninja and that you can explore them yourself. Instead, we'll use the values I already defined.

 1  cat mon/grafana-values-bare.yml

The output is as follows.

ingress:
  enabled: true
persistence:
  enabled: true
  accessModes:
  - ReadWriteOnce
  size: 1Gi
resources:
  limits:
    cpu: 20m
    memory: 50Mi
  requests:
    cpu: 5m
    memory: 25Mi

There's nothing special about those values. We...