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

	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.

	testCases := []struct {
		name   string
		probes []ready.Prober
		err    error
	}{
		{
			name:   "success probe",
			probes: []ready.Prober{rp},
			err:    nil,
		},
		{
			name:   "not ready probe",
			probes: []ready.Prober{urp},
			err:    errors.New("not ready"),
		},
		{
			name:   "both probes",
			probes: []ready.Prober{rp, urp},
			err:    errors.New("not ready"),

	}
	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
}

    /**
     * A long description detailing the problem.
     * <p>
     * Details can elaborate on the problem, and provide more information about the problem.
     * They can be multiple lines long, but should not detail solutions; for that, use {@link #getSolutions()}.
     */
    @Nullable
    String getDetails();

    /**
     * Return the location data associated available for this problem.
     */

	URISchemeHTTP URIScheme = "HTTP"
	// URISchemeHTTPS means that the scheme used will be https://
	URISchemeHTTPS URIScheme = "HTTPS"
)

// HTTPHeader describes a custom header to be used in HTTP probes
type HTTPHeader struct {
	// The header field name
	Name string `json:"name" protobuf:"bytes,1,opt,name=name"`
	// The header field value
	Value string `json:"value" protobuf:"bytes,2,opt,name=value"`
}

  - image: registry.k8s.io/nginx:1.7.9
    name: target
    readinessProbe:
      exec:
        command: ["/bin/sh", "-c", "cat probe"]
    livenessProbe:
      exec:
        command: ["/bin/sh", "-c", "cat probe"]
    startupProbe:
      exec:
        command: ["/bin/sh", "-c", "cat probe"]
  initContainers:
  - image: busybox

	pm.mutex.Lock()
	defer pm.mutex.Unlock()

	pm.Host = host
	pm.loggedDeprecationWarnings = sets.New[string]()

	if prober == nil {
		// Use a dummy prober to prevent nil deference.
		pm.prober = &dummyPluginProber{}
	} else {
		pm.prober = prober
	}
	if err := pm.prober.Init(); err != nil {

		PodIP:          InstanceIPVar.Get(),
		AdminPort:      uint16(proxyConfig.ProxyAdminPort),
		StatusPort:     uint16(proxyConfig.StatusPort),
		KubeAppProbers: kubeAppProberNameVar.Get(),
		NodeType:       t,
		Probes:         []ready.Prober{agent},
		NoEnvoy:        agent.EnvoyDisabled(),
		FetchDNS:       agent.GetDNSTable,
		GRPCBootstrap:  agent.GRPCBootstrapPath(),
		TriggerDrain: func() {
			agent.DrainNow()
		},
	}