export ENABLE_CLUSTER_LOGGING=${KUBE_ENABLE_CLUSTER_LOGGING:-true}
export ELASTICSEARCH_LOGGING_REPLICAS=1

# Optional: Don't require https for registries in our local RFC1918 network
if [[ ${KUBE_ENABLE_INSECURE_REGISTRY:-false} = 'true' ]]; then
  EXTRA_DOCKER_OPTS="${EXTRA_DOCKER_OPTS} --insecure-registry 10.0.0.0/8"
fi

if [[ -n "${NODE_ACCELERATORS}" ]]; then

// must be called after `SetWorkloadLabels` and `SetServiceTargets`.
func setTopologyLabels(proxy *model.Proxy) {
	// This is a bit un-intuitive, but pull the locality from Labels first. The service registries have the best access to
	// locality information, as they can read from various sources (Node on Kubernetes, for example). They will take this

		Reason:         model.NewReasonStats(model.ServiceUpdate),
	}
	s.XdsUpdater.ConfigUpdate(pushReq)
}

// WorkloadInstanceHandler defines the handler for service instances generated by other registries
func (s *Controller) WorkloadInstanceHandler(wi *model.WorkloadInstance, event model.Event) {
	log.Debugf("Handle event %s for workload instance (%s/%s) in namespace %s", event,
		wi.Kind, wi.Endpoint.Address, wi.Namespace)

	// owner: @andrewsykim
	// alpha: v1.23
	// beta: v1.29
	//
	// Disable in-tree functionality in kubelet to authenticate to cloud provider container registries for image pull credentials.
	DisableKubeletCloudCredentialProviders featuregate.Feature = "DisableKubeletCloudCredentialProviders"

	// owner: @HirazawaUi
	// kep: http://kep.k8s.io/4004
	// alpha: v1.29

			log.Debugf("Service %s/%s from registry %s ignored as it is already added", s.Attributes.Namespace, s.Hostname, s.Attributes.ServiceRegistry)
			return
		}
		// We do not merge k8s service with any other services from other registries
		if existing.Attributes.ServiceRegistry == provider.Kubernetes && s.Attributes.ServiceRegistry != provider.Kubernetes {

					out = append(out, model.ServiceInstanceToTarget(instance))
				}
			}
		}
	}
	return out
}

// WorkloadInstanceHandler defines the handler for service instances generated by other registries
func (c *Controller) WorkloadInstanceHandler(si *model.WorkloadInstance, event model.Event) {
	c.queue.Push(func() error {
		c.workloadInstanceHandler(si, event)
		return nil
	})
}

	// the original dest rules from which above rule is merged.
	from []types.NamespacedName
}

// XDSUpdater is used for direct updates of the xDS model and incremental push.
// Pilot uses multiple registries - for example each K8S cluster is a registry
// instance. Each registry is responsible for tracking a set
// of endpoints associated with mesh services, and calling the EDSUpdate on changes.

// generated names and a 50% probability occurs at ~4500
// generated names.
const maxNameGenerationCreateAttempts = 8

// Create inserts a new item according to the unique key from the object.
// Note that registries may mutate the input object (e.g. in the strategy
// hooks).  Tests which call this might want to call DeepCopy if they expect to
// be able to examine the input and output objects for differences.

          default. See
          [#40182](https://github.com/kubernetes/kubernetes/issues/40182) for
          the workaround.

        - The support for the v1 registries was removed.

- Docker 1.12.6

    - Overlay2 and live-restore are not validated.

    - **Known issues**

        - Shared PID namespace does not work properly.

for the foreseeable future, but the new name should perform better because it frontends equivalent mirrors in other clouds.  Please point your clusters to the new registry going forward. \n\nAdmission/Policy integrations that have an allowlist of registries need to include `registry.k8s.io` alongside `k8s.gcr.io`.\nAir-gapped environments and image garbage-collection configurations will need to update to pre-pull and preserve required images under `registry.k8s.io` as well as `k8s.gcr.io`. ([#1099...