m.CleanupPods(desiredPods)

	removedProbes := []probeKey{
		{"pod_cleanup", "prober1", readiness},
		{"pod_cleanup", "prober2", liveness},
		{"pod_cleanup", "prober3", startup},
	}
	expectedProbes := []probeKey{
		{"pod_keep", "prober1", readiness},
		{"pod_keep", "prober2", liveness},
		{"pod_keep", "prober3", startup},
	}
	if err := waitForWorkerExit(t, m, removedProbes); err != nil {
		t.Fatal(err)
	}

	httpprobe "k8s.io/kubernetes/pkg/probe/http"
	tcpprobe "k8s.io/kubernetes/pkg/probe/tcp"
	"k8s.io/utils/exec"

	"k8s.io/klog/v2"
)

const maxProbeRetries = 3

// Prober helps to check the liveness/readiness/startup of a container.
type prober struct {
	exec   execprobe.Prober
	http   httpprobe.Prober
	tcp    tcpprobe.Prober
	grpc   grpcprobe.Prober
	runner kubecontainer.CommandRunner

		prober = &TCPProber{Config: healthCheckMethod.TcpSocket}
	case *v1alpha3.ReadinessProbe_Exec:
		prober = &ExecProber{Config: healthCheckMethod.Exec}
	default:
		prober = nil
	}

	probers := []Prober{}
	if envoyProbe != nil {
		probers = append(probers, &EnvoyProber{envoyProbe})
	}
	probers = append(probers, prober)
	return &WorkloadHealthChecker{
		config: applicationHealthCheckConfig{

)

var _ ready.Prober = &probe{}

type probe struct {
	sync.RWMutex
	bootstrapPath string
	bootstrap     *grpcxds.Bootstrap
}

// NewProbe returns a probe that checks if a valid bootstrap file can be loaded once.
// If that bootstrap file has a file_watcher cert provider, we also ensure those certs exist.
func NewProbe(bootstrapPath string) ready.Prober {
	return &probe{bootstrapPath: bootstrapPath}
}

	Check() error
}

var _ Prober = &Probe{}

// Check executes the probe and returns an error if the probe fails.
func (p *Probe) Check() error {
	// First, check that Envoy has received a configuration update from Pilot.
	if err := p.checkConfigStatus(); err != nil {
		return err
	}
	return p.isEnvoyReady()
}

// checkConfigStatus checks to make sure initial configs have been received from Pilot.

	if err := prober.createPluginDir(); err != nil {
		return err
	}
	if err := prober.initWatcher(); err != nil {
		return err
	}

	return nil
}

// If probeAllNeeded is true, probe all pluginDir
// else probe events in eventsMap
func (prober *flexVolumeProber) Probe() (events []volume.ProbeEvent, err error) {
	if prober.probeAllNeeded {
		prober.testAndSetProbeAllNeeded(false)
		return prober.probeAll()
	}

	}
	if prober.HTTPGet != nil && prober.HTTPGet.Port.Type != apimirror.Int {
		return fmt.Errorf("invalid prober config for %v, the port must be int type", path)
	}
	if prober.TCPSocket != nil && prober.TCPSocket.Port.Type != apimirror.Int {
		return fmt.Errorf("invalid prober config for %v, the port must be int type", path)
	}
	return nil
}

// kubeProbeToInternalProber converts a Kubernetes Probe to an Istio internal Prober
func kubeProbeToInternalProber(probe *corev1.Probe) *Prober {
	if probe == nil {
		return nil
	}

	if probe.HTTPGet != nil {
		return &Prober{
			HTTPGet:        probe.HTTPGet,
			TimeoutSeconds: probe.TimeoutSeconds,
		}
	}

	if probe.TCPSocket != nil {
		return &Prober{
			TCPSocket:      probe.TCPSocket,

			return true
		}
	} else {
		// Disable other probes until container has started.
		if w.probeType != startup {
			return true
		}
	}

	// Note, exec probe does NOT have access to pod environment variables or downward API
	result, err := w.probeManager.prober.probe(ctx, w.probeType, w.pod, status, w.container, w.containerID)
	if err != nil {
		// Prober error, throw away the result.
		return true
	}

	// readinessManager manages the results of readiness probes
	readinessManager results.Manager

	// livenessManager manages the results of liveness probes
	livenessManager results.Manager

	// startupManager manages the results of startup probes
	startupManager results.Manager

	// prober executes the probe actions.
	prober *prober

	start time.Time
}