Imports github.com/golang/glog github.com/spf13/pflag k8s.io/contrib/election/lib k8s.io/kubernetes/pkg/api k8s.io/kubernetes/pkg/client/restclient k8s.io/kubernetes/pkg/client/unversioned k8s.io/kubernetes/pkg/kubectl/cmd/util Standard library imports encoding/json fmt net/http os time