}

	klet.runtimeState = newRuntimeState(maxWaitForContainerRuntime)
	klet.runtimeState.addHealthCheck("PLEG", klet.pleg.Healthy)
	if utilfeature.DefaultFeatureGate.Enabled(features.EventedPLEG) {
		klet.runtimeState.addHealthCheck("EventedPLEG", klet.eventedPleg.Healthy)
	}
	if _, err := klet.updatePodCIDR(ctx, kubeCfg.PodCIDR); err != nil {
		klog.ErrorS(err, "Pod CIDR update failed")
	}

    always UTF-8.
 *  New: Support the `immutable` cache-control directive.
 *  Fix: Don't crash when an HTTP/2 call is redirected while the connection is
    being shut down.
 *  Fix: Don't drop headers of healthy streams that raced with `GOAWAY` frames.
    This bug would cause HTTP/2 streams to occasional hang when the connection
    was shutting down.
 *  Fix: Honor `OkHttpClient.retryOnConnectionFailure()` when the response is a

import (
	"encoding/json"
	"fmt"
)

// etcdHealth encodes data returned from etcd /healthz handler.
type etcdHealth struct {
	// Note this has to be public so the json library can modify it.
	Health string `json:"health"`
}

// EtcdHealthCheck decodes data returned from etcd /healthz handler.
// Deprecated: Validate health by passing storagebackend.Config directly to storagefactory.CreateProber.

		"/apis",
		"/bar",
		"/foo",
		"/healthz",
		"/healthz/delegate-health",
		"/healthz/log",
		"/healthz/ping",
		"/healthz/poststarthook/delegate-post-start-hook",
		"/healthz/poststarthook/generic-apiserver-start-informers",
		"/healthz/poststarthook/max-in-flight-filter",
		"/healthz/poststarthook/storage-object-count-tracker-hook",
		"/healthz/poststarthook/wrapping-post-start-hook",

          "type": "string"
        },
        "message": {
          "description": "Message about the condition for a component. For example, information about a health check.",
          "type": "string"
        },
        "status": {
          "description": "Status of the condition for a component. Valid values for \"Healthy\": \"True\", \"False\", or \"Unknown\".",

	s.addPods(t, "", "pod4", "sa1", map[string]string{"app": "another"}, nil, false, corev1.PodPending)
	s.assertEvent(t, "//Pod/ns1/pod2")
	// Still healthy
	s.assertWorkloads(t, "", workloadapi.WorkloadStatus_HEALTHY, "pod1")
	// Unhealthy
	s.assertWorkloads(t, "", workloadapi.WorkloadStatus_UNHEALTHY, "pod2", "pod3")
	// pod3 is pending but have be assigned IP

		"Count of offline nodes in the cluster")
	healthNodesOnlineCountMD = NewGaugeMD(healthNodesOnlineCount,
		"Count of online nodes in the cluster")
)

// loadClusterHealthNodeMetrics - `MetricsLoaderFn` for cluster health node
// metrics.
func loadClusterHealthNodeMetrics(ctx context.Context, m MetricValues,
	c *metricsCache,
) error {
	nodesUpDown, _ := c.nodesUpDown.Get()

	m.Set(healthNodesOfflineCount, float64(nodesUpDown.Offline))

See the License for the specific language governing permissions and
limitations under the License.
*/

// Package healthz implements basic http server health checking.
// Usage:
//
//	import "k8s.io/apiserver/pkg/server/healthz"
//	healthz.InstallHandler(mux)

- Kubeadm: modified the etcd static Pod `liveness` and `readiness` probes to use a new etcd `v3.5.3+` HTTP(s) health check endpoint `/health?serializable=true` that allows to track the health of individual etcd members and not fail all members if a single member is not healthy in the etcd cluster. ([#110072](https://github.com/kubernetes/kubernetes/pull/110072), [@neolit123](https://github.com/neolit123))

}

// Type and constants for component health validation.
type ComponentConditionType string

// These are the valid conditions for the component.
const (
	ComponentHealthy ComponentConditionType = "Healthy"
)

// Information about the condition of a component.
type ComponentCondition struct {
	// Type of condition for a component.
	// Valid value: "Healthy"