This module fetches metrics from Kubernetes https://kubernetes.io/docs/admin/kubelet/[kubelet]
agent and https://github.com/kubernetes/kube-state-metrics[kube-state-metrics] service.

All metricsets with the `state_` prefix require `hosts` field pointing to kube-state-metrics
service within the cluster, while the rest should be pointed to kubelet service. Check the
example configuration on how to do it.

The default metricsets are `container`, `node`, `pod`, `system` and `volume`.

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=== Compability

The Kubernetes module is tested with Kubernetes 1.8.0, 1.9.4 and 1.10.0.
