defer cc.EventBroadcaster.Shutdown()

	// Setup healthz checks.
	var checks, readyzChecks []healthz.HealthChecker
	if cc.ComponentConfig.LeaderElection.LeaderElect {
		checks = append(checks, cc.LeaderElection.WatchDog)
		readyzChecks = append(readyzChecks, cc.LeaderElection.WatchDog)
	}
	readyzChecks = append(readyzChecks, healthz.NewShutdownHealthz(ctx.Done()))

	waitingForLeader := make(chan struct{})

	c.LivezChecks = append(c.LivezChecks, healthChecks...)
	c.ReadyzChecks = append(c.ReadyzChecks, healthChecks...)
}

// AddReadyzChecks adds a health check to our config to be exposed by the readyz endpoint
// of our configured apiserver.
func (c *Config) AddReadyzChecks(healthChecks ...healthz.HealthChecker) {
	c.ReadyzChecks = append(c.ReadyzChecks, healthChecks...)
}

				t.Fatalf("Failed to add healthz error: %v", err)
			}

			healthChecksAreEqual(t, tc.wantHealthzChecks, serverConfig.HealthzChecks, "healthz")
			healthChecksAreEqual(t, tc.wantReadyzChecks, serverConfig.ReadyzChecks, "readyz")
			healthChecksAreEqual(t, tc.wantLivezChecks, serverConfig.LivezChecks, "livez")
		})
	}
}

func TestReadinessCheck(t *testing.T) {
	testCases := []struct {
		name              string

		}
	}

	return nil
}

func addHealthChecksWithoutLivez(c *server.Config, healthChecks ...healthz.HealthChecker) {
	c.HealthzChecks = append(c.HealthzChecks, healthChecks...)
	c.ReadyzChecks = append(c.ReadyzChecks, healthChecks...)
}

func (s *EtcdOptions) addEtcdHealthEndpoint(c *server.Config) error {
	healthCheck, err := storagefactory.CreateHealthCheck(s.StorageConfig, c.DrainedNotify())
	if err != nil {