// getPods returns a list of pods bound to the Kubelet and their spec.
func (s *Server) getPods(request *restful.Request, response *restful.Response) {
pods := s.host.GetPods()
data, err := encodePods(pods)
if err != nil {
response.WriteError(http.StatusInternalServerError, err)
return
}
response.Write(data)
}
// Derived from go-restful writeJSON.
func writeJsonResponse(response *restful.Response, data []byte) {
if data == nil {
response.WriteHeader(http.StatusOK)
// do not write a nil representation
return
}
response.Header().Set(restful.HEADER_ContentType, restful.MIME_JSON)
response.WriteHeader(http.StatusOK)
if _, err := response.Write(data); err != nil {
glog.Errorf("Error writing response: %v", err)
}
}
// getRun handles requests to run a command inside a container.
func (s *Server) getRun(request *restful.Request, response *restful.Response) {
podNamespace, podID, uid, container := getContainerCoordinates(request)
pod, ok := s.host.GetPodByName(podNamespace, podID)
if !ok {
response.WriteError(http.StatusNotFound, fmt.Errorf("pod does not exist"))
return
}
command := strings.Split(request.QueryParameter("cmd"), " ")
data, err := s.host.RunInContainer(kubecontainer.GetPodFullName(pod), uid, container, command)
if err != nil {
response.WriteError(http.StatusInternalServerError, err)
return
}
response.Write(data)
}