}

					for _, file := range listFilesInDirectory(ctx, tc.configDir) {
						ctx.ConfigIstio().EvalFile(meshNs, templateParams, file).DeleteOrFail(ctx)
					}

					// Make sure that configuration changes were pushed to istio-proxies.
					// Otherwise, test results could be false-positive,
					// because subsequent test cases could work thanks to previous configurations.

	}

	proxiesConvergeDelay.Record(time.Since(pushRequest.Start).Seconds())
	return nil
}

// PushOrder defines the order that updates will be pushed in. Any types not listed here will be pushed in random
// order after the types listed here
var PushOrder = []string{
	v3.ClusterType,
	v3.EndpointType,
	v3.ListenerType,
	v3.RouteType,
	v3.SecretType,
	v3.AddressType,

      unit: TimeUnit,
    ) = apply {
      headersDelayNanos = unit.toNanos(delay)
    }

    /**
     * When [protocols][MockWebServer.protocols] include [HTTP_2][okhttp3.Protocol], this attaches a
     * pushed stream to this response.
     */
    fun addPush(promise: PushPromise) =
      apply {
        this.pushPromises += promise
      }

    /**

// or variable declaration, before the constant or variable is in scope
// (so that f still sees the scope before any new declarations).
// later returns the pushed action so one can provide a description
// via action.describef for debugging, if desired.
func (check *Checker) later(f func()) *action {
	i := len(check.delayed)
	check.delayed = append(check.delayed, action{f: f})

// or variable declaration, before the constant or variable is in scope
// (so that f still sees the scope before any new declarations).
// later returns the pushed action so one can provide a description
// via action.describef for debugging, if desired.
func (check *Checker) later(f func()) *action {
	i := len(check.delayed)
	check.delayed = append(check.delayed, action{f: f})

Typically, CI builds above a certain size include parallel sections to utilize multiple agents. With parallel pipelines you can measure the wall-clock time it takes for a set of changes to go from having been pushed to version control to being built, verified and deployed. The build cache's effect in this case can be measured in the reduction of the time developers have to wait for feedback from CI.

IMAGE_SUFFIX := ${IMAGE_SUFFIX.${OS}}

# Image should be pulled from registry.k8s.io, which will auto-detect
# region (us, eu, asia, ...) and pull from the closest.
REGISTRY?=registry.k8s.io
# Images should be pushed to staging-k8s.gcr.io.
PUSH_REGISTRY?=staging-k8s.gcr.io

MANIFEST_IMAGE := $(PUSH_REGISTRY)/etcd

# Install binaries matching base distro permissions
BIN_INSTALL := install -m 0555

	}
}

// ascendingOrdinal is a sort.Interface that Sorts a list of Pods based on the ordinals extracted
// from the Pod. Pod's that have not been constructed by StatefulSet's have an ordinal of -1, and are therefore pushed
// to the front of the list.
type ascendingOrdinal []*v1.Pod

func (ao ascendingOrdinal) Len() int {
	return len(ao)
}

func (ao ascendingOrdinal) Swap(i, j int) {
	ao[i], ao[j] = ao[j], ao[i]
}

	flag.StringVar(&settingsFromCommandLine.Image.PullSecret, "istio.test.imagePullSecret", settingsFromCommandLine.Image.PullSecret,
		"Path to a file containing a DockerConfig secret use for test apps. This will be pushed to all created namespaces."+
			"Secret should already exist when used with istio.test.stableNamespaces.")
	flag.Uint64Var(&settingsFromCommandLine.MaxDumps, "istio.test.maxDumps", settingsFromCommandLine.MaxDumps,

	// Bracket characters with canonical decompositions are supposed to be
	// treated as if they had been normalized, to allow normalized and non-
	// normalized text to give the same result. In this implementation that step
	// is pushed out to the caller. The caller has to ensure that the pairValue
	// slices contain the rune of the opening bracket after normalization for
	// any opening or closing bracket.