code: func NewSimpleElection(electionId, id string, callback func(leader string), c client.Interface) (*leaderelection.LeaderElector, error) {
  	return NewElection(electionId, id, api.NamespaceDefault, 10*time.Second, callback, c)
  }
docs: // NewSimpleElection creates an election, it defaults namespace to 'default' and ttl to 10s