Imports github.com/golang/glog k8s.io/kubernetes/pkg/api k8s.io/kubernetes/pkg/util/httpstream k8s.io/kubernetes/pkg/client/transport k8s.io/kubernetes/pkg/util/runtime k8s.io/kubernetes/pkg/client/unversioned k8s.io/kubernetes/pkg/util/httpstream/spdy Standard library imports fmt io io/ioutil net/http net/url sync