"k8s.io/apimachinery/pkg/runtime"
	"k8s.io/apimachinery/pkg/types"
)

// Header keys used by the audit system.
const (
	// Header to hold the audit ID as the request is propagated through the serving hierarchy. The
	// Audit-ID header should be set by the first server to receive the request (e.g. the federation
	// server or kube-aggregator).
	//
	// Audit ID is also returned to client by http response header.

Along with caching, partial computations are a critical performance optimization to ensure that we do not need to build (or send) every resource to every proxy on every change. This is discussed more in the Config Serving section.

### Config Serving

Config serving is the layer that actually accepts proxy clients, connected over bidirectional gRPC streams, and serve them the required configuration.

                qc.RepresentativeDatasetConfig(
                    tf_record=qc.TfRecordFile(path=dataset_path)
                )
            ]
        ),
        tf_saved_model=qc.TfSavedModelConfig(tags=[tag_constants.SERVING]),
        pipeline_config=qc.PipelineConfig(
            merge_fusion_with_dequantize=merge_fusion_with_dequantize
        ),
    )
    quantization.quantize_saved_model(
        self._input_saved_model_path,

						zeroEnd++
					}
					// emit segment if omitting zeroes reduces the output size
					if zeroEnd-segmentEnd >= segmentOverhead || zeroEnd == dataLen {
						break
					}
					segmentEnd = zeroEnd
				}
			}

			segments = append(segments, &dataSegment{
				offset: offset,
				data:   data[:segmentEnd],
			})
			data = data[zeroEnd:]
			offset += zeroEnd
		}
	}

	// "kubernetes.io/kubelet-serving" issues serving certificates that kubelets use to serve TLS endpoints,
	// which kube-apiserver can connect to securely.
	// Never auto-approved by kube-controller-manager.
	// Can be issued by the "csrsigning" controller in kube-controller-manager.
	KubeletServingSignerName = "kubernetes.io/kubelet-serving"
)

// ExtraValue masks the value so protobuf can generate

apiVersion: release-notes/v2
kind: bug-fix
area: traffic-management
issue:
  - 50478
releaseNotes:
  - |
    **Fixed** a behavioral change in Istio 1.20 that caused merging of ServiceEntries with the same hostname and port names

    factory: KotlinCompositeProviderFactory<P>,
    crossinline mergeTargets: (List<T>) -> P,
): P {
    // We should flatten providers before merging so that the merger has access to all individual providers, and also after merging because
    // composite providers may be created by the merger.
    return factory.createFlattened(factory.flatten(this).mergeOnly<_, T> { mergeTargets(it) })

	"istio.io/istio/pkg/util/sets"
)

// This function merges one or more destination rules for a given host string
// into a single destination rule. Note that it does not perform inheritance style merging.
// IOW, given three dest rules (*.foo.com, *.foo.com, *.com) without selectors, calling this function for
// each config will result in a final dest rule set (*.foo.com, and *.com).
//
// The following is the merge logic:

    code: IST0150
    level: Warning
    description: "Proxy may prevent tcp named ports and unmatched traffic for ports serving TCP protocol from being forwarded correctly for ExternalName services."
    template: "Port name for ExternalName service is invalid. Proxy may prevent tcp named ports and unmatched traffic for ports serving TCP protocol from being forwarded correctly"

  - name: "EnvoyFilterUsesRelativeOperation"
    code: IST0151

//
// Kubelets use this API to obtain:
//  1. client certificates to authenticate to kube-apiserver (with the "kubernetes.io/kube-apiserver-client-kubelet" signerName).
//  2. serving certificates for TLS endpoints kube-apiserver can connect to securely (with the "kubernetes.io/kubelet-serving" signerName).
//
// This API can be used to request client certificates to authenticate to kube-apiserver
// (with the "kubernetes.io/kube-apiserver-client" signerName),