An example prometheus installation monitoring pods + custom metrics on k8s.
helm install -n sample-app charts/sample-app
helm install stable/prometheus --name prometheus -f charts/prometheus/values.yaml --namespace=kube-system
Point sample-app.example.com and prometheus.example.com to the external IP
of your kube LB (ingress controller, ELB, etc etc).
Open prometheus.example.com and have fun!