}

type EnvoyProber struct {
	Config ready.Prober
}

var _ Prober = &EnvoyProber{}

func (a EnvoyProber) Probe(time.Duration) (ProbeResult, error) {
	if err := a.Config.Check(); err != nil {
		return Unhealthy, err
	}
	return Healthy, nil
}

type AggregateProber struct {
	Probes []Prober
}

var _ Prober = &AggregateProber{}

	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)
	}

import (
	"net"
	"strconv"
	"time"

	"k8s.io/kubernetes/pkg/probe"

	"k8s.io/klog/v2"
)

// New creates Prober.
func New() Prober {
	return tcpProber{}
}

// Prober is an interface that defines the Probe function for doing TCP readiness/liveness checks.
type Prober interface {
	Probe(host string, port int, timeout time.Duration) (probe.Result, string, error)
}

type tcpProber struct{}

	return httpProber{transport, followNonLocalRedirects}
}

// Prober is an interface that defines the Probe function for doing HTTP readiness/liveness checks.
type Prober interface {
	Probe(req *http.Request, timeout time.Duration) (probe.Result, string, error)
}

type httpProber struct {
	transport               *http.Transport
	followNonLocalRedirects bool
}

// Probe returns a ProbeRunner capable of running an HTTP check.

		return newETCD3ProberMonitor(c)
	default:
		return nil, fmt.Errorf("unknown storage type: %s", c.Type)
	}
}

// Prober is an interface that defines the Probe function for doing etcd readiness/liveness checks.
type Prober interface {
	Probe(ctx context.Context) error
	Close() error

	"k8s.io/klog/v2"
	"k8s.io/kubernetes/pkg/probe"
)

// Prober is an interface that defines the Probe function for doing GRPC readiness/liveness/startup checks.
type Prober interface {
	Probe(host, service string, port int, timeout time.Duration) (probe.Result, string, error)
}

type grpcProber struct {
}

// New Prober for execute grpc probe
func New() Prober {
	return grpcProber{}
}

		redirect             string
		expectLocalResult    probe.Result
		expectNonLocalResult probe.Result
	}{
		"local success":   {"/success", probe.Success, probe.Success},
		"local fail":      {"/fail", probe.Failure, probe.Failure},
		"newport success": {newportServer.URL + "/success", probe.Success, probe.Success},
		"newport fail":    {newportServer.URL + "/fail", probe.Failure, probe.Failure},

)

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}
}

	).(*manager)
	// Don't actually execute probes.
	m.prober.exec = fakeExecProber{probe.Success, nil}
	return m
}

func newTestWorker(m *manager, probeType probeType, probeSpec v1.Probe) *worker {
	pod := getTestPod()
	setTestProbe(pod, probeType, probeSpec)
	return newWorker(m, probeType, pod, pod.Spec.Containers[0])
}

type fakeExecProber struct {
	result probe.Result
	err    error
}

			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
	}