hub.getOutgoing("channel", String)

        when:
        hub.requestStop()
        hub.getOutgoing("channel", String)

        then:
        IllegalStateException e = thrown()
        e.message == 'Cannot create outgoing dispatch, as <hub> has been stopped.'
    }

    def "cannot add handler after stop started"() {
        when:
        hub.requestStop()
        hub.addHandler("channel", new Object())

 */

package org.gradle.internal.remote.internal.hub;

import org.gradle.internal.remote.internal.hub.protocol.ChannelMessage;
import org.gradle.internal.remote.internal.hub.protocol.EndOfStream;
import org.gradle.internal.remote.internal.hub.queue.MultiEndPointQueue;
import org.gradle.internal.remote.internal.hub.protocol.InterHubMessage;
import org.gradle.internal.remote.internal.hub.protocol.RejectedMessage;

import java.util.ArrayList;

  autoscaleMin: 1
  cpu:
    targetAverageUtilization: 80
  traceSampling: 1.0
  image: pilot
  env:
    GODEBUG: gctrace=1
global:
  hub: docker.io/istio
  istioNamespace: istio-system
  tag: 1.2.3
  proxy:
    readinessInitialDelaySeconds: 2
`,
			want: `
hub: docker.io/istio
tag: 1.2.3
components:
   pilot:
     enabled: true
     k8s:
       replicaCount: 1
       env:
       - name: GODEBUG

 * limitations under the License.
 */

package org.gradle.internal.remote.internal.hub.queue;

import org.gradle.internal.remote.internal.hub.protocol.ChannelIdentifier;
import org.gradle.internal.remote.internal.hub.protocol.InterHubMessage;
import org.gradle.internal.remote.internal.hub.protocol.Routable;

import java.util.HashMap;
import java.util.Map;
import java.util.concurrent.locks.Lock;

defaults:
  # Hub to pull from. Image will be `Hub/Image:Tag-Variant`
  hub: gcr.io/istio-testing
  # Tag to pull from. Image will be `Hub/Image:Tag-Variant`
  tag: latest
  # Variant to pull. Options are "debug" or "distroless". Unset will use the default for the given version.
  variant: ""

  # Image name to pull from. Image will be `Hub/Image:Tag-Variant`
  # If Image contains a "/", it will replace the entire `image` in the pod.
  image: ztunnel

	"istio.io/istio/operator/pkg/helm"
	"istio.io/istio/operator/pkg/name"
	"istio.io/istio/operator/pkg/util"
)

type operatorCommonArgs struct {
	// hub is the hub for the operator image.
	hub string
	// tag is the tag for the operator image.
	tag string
	// imagePullSecrets is an array of imagePullSecret to pull operator image from the private registry
	imagePullSecrets []string

	// common is shared operator args
	common operatorCommonArgs
}

func addOperatorDumpFlags(cmd *cobra.Command, args *operatorDumpArgs) {
	hub, tag := buildversion.DockerInfo.Hub, buildversion.DockerInfo.Tag

	cmd.PersistentFlags().StringVar(&args.common.hub, "hub", hub, HubFlagHelpStr)
	cmd.PersistentFlags().StringVar(&args.common.tag, "tag", tag, TagFlagHelpStr)

 * limitations under the License.
 */

package org.gradle.internal.remote.internal.hub;

import org.gradle.internal.remote.internal.RemoteConnection;
import org.gradle.internal.remote.internal.hub.protocol.EndOfStream;
import org.gradle.internal.remote.internal.hub.protocol.InterHubMessage;
import org.gradle.internal.remote.internal.hub.queue.EndPointQueue;

import java.util.HashSet;
import java.util.Set;

        hub.addConnection(connection);
        hub.noFurtherConnections();
        completion = null;
    }

    @Override
    public void requestStop() {
        hub.requestStop();
    }

    @Override
    public void stop() {
        // TODO:ADAM - need to cleanup completion too, if not used
        CompositeStoppable.stoppable(hub, connection).stop();
    }

## General Setup

```bash
# This defines the docker hub to use when running integration tests and building docker images
# eg: HUB="docker.io/istio", HUB="gcr.io/istio-testing"
export HUB="docker.io/$USER"

# This defines the docker tag to use when running integration tests and