"/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))

- 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"

(status.currentHealthy is at least equal to status.desiredHealthy). Healthy pods will be subject to the PDB for eviction.\n\nAlwaysAllow policy means that all running pods (status.phase=\"Running\"), but not yet healthy are considered disrupted and can be evicted regardless of whether the criteria in a PDB is met. This means perspective running pods of a disrupted application might not get a chance to become healthy. Healthy pods will be subject to the PDB for eviction.\n\nAdditional policies may be added...

        livenessProbe:
          httpGet:
            path: /app-health/hello/livez
            port: 15020
        name: hello
        ports:
        - containerPort: 80
          name: http
        readinessProbe:
          httpGet:
            path: /app-health/hello/readyz
            port: 15020
        resources: {}
      - args:
        - proxy
        - sidecar

        livenessProbe:
          httpGet:
            path: /app-health/hello/livez
            port: 15020
        name: hello
        ports:
        - containerPort: 80
          name: http
        readinessProbe:
          httpGet:
            path: /app-health/hello/readyz
            port: 15020
        resources: {}
      - args:
        - proxy
        - sidecar

message ComponentCondition {
  // Type of condition for a component.
  // Valid value: "Healthy"
  optional string type = 1;

  // Status of the condition for a component.
  // Valid values for "Healthy": "True", "False", or "Unknown".
  optional string status = 2;

  // Message about the condition for a component.
  // For example, information about a health check.
  // +optional
  optional string message = 3;