Imports github.com/gorilla/mux github.com/prometheus/client_golang/prometheus github.com/prometheus/client_golang/prometheus/promhttp k8s.io/client-go/kubernetes k8s.io/client-go/plugin/pkg/client/auth k8s.io/client-go/tools/clientcmd k8s.io/kubelet/pkg/apis/stats/v1alpha1 Standard library imports context encoding/json flag fmt html net/http os strconv time