Example #1
0
func restGetRunningForHost(w *rest.ResponseWriter, r *rest.Request, client *node.ControlClient) {
	hostID, err := url.QueryUnescape(r.PathParam("hostId"))
	if err != nil {
		restBadRequest(w, err)
		return
	}
	var services []dao.RunningService
	err = client.GetRunningServicesForHost(hostID, &services)
	if err != nil {
		glog.Errorf("Could not get services: %v", err)
		restServerError(w, err)
		return
	}
	if services == nil {
		glog.V(3).Info("Running services was nil, returning empty list instead")
		services = []dao.RunningService{}
	}
	glog.V(2).Infof("Returning %d running services for host %s", len(services), hostID)
	w.WriteJson(&services)
}