Imports
- github.com/kubernetes-incubator/metrics-server/pkg/sources
- github.com/prometheus/client_golang/prometheus
- k8s.io/api/core/v1
- k8s.io/apimachinery/pkg/api/resource
- k8s.io/apimachinery/pkg/labels
- k8s.io/apimachinery/pkg/util/errors
- k8s.io/client-go/listers/core/v1
- k8s.io/client-go/rest
- k8s.io/klog
- k8s.io/kubernetes/pkg/kubelet/apis/stats/v1alpha1