injectedAnnotations: nil,
		}
		patchBytes, err = injectPod(params)
	}
	if err != nil {
		return nil, err
	}
	patched, err := applyJSONPatchToPod(pod, patchBytes)
	if err != nil {
		return nil, err
	}
	patchedObject, _, err := jsonSerializer.Decode(patched, nil, &corev1.Pod{})
	if err != nil {
		return nil, err
	}
	patchedPod := patchedObject.(*corev1.Pod)
	*metadata = patchedPod.ObjectMeta

	// present. To avoid this confusion, explicitly disable the
	// signal stack on the main thread when not running in a
	// library. This can be removed when we are confident that all
	// FreeBSD users are running a patched kernel. See issue #15658.
	if gp := getg(); !isarchive && !islibrary && gp.m == &m0 && gp == gp.m.g0 {
		st := stackt{ss_flags: _SS_DISABLE}
		sigaltstack(&st, nil)
	}

	minitSignals()
}

	// This field should only be set when DeployIstio is false
	EgressGatewayIstioLabel string

	// SharedMeshConfigName is the name of the user's local ConfigMap to be patched, which the user sets as the SHARED_MESH_CONFIG pilot env variable
	// upon installing Istio.
	// This field should only be set when DeployIstio is false.
	SharedMeshConfigName string
}

	"CBZ":   true,
	"CBZW":  true,
	"CBNZ":  true,
	"CBNZW": true,
	"JMP":   true,
	"TBNZ":  true,
	"TBZ":   true,

	// ADR isn't really a jump, but it takes a PC or label reference,
	// which needs to patched like a jump.
	"ADR":  true,
	"ADRP": true,
}

func jumpArm64(word string) bool {
	return arm64Jump[word]
}

var arm64SpecialOperand map[string]arm64.SpecialOperand

    if (can_eliminate(result)) continue;
    result.replaceAllUsesWith(new_op->getResult(next_result_idx++));
  }
  op->erase();
}

// Clones a function if it cannot be patched in place. Clone if there are
// multiple uses or unknown uses (for external functions). The cloned function
// will be marked as private.
func::FuncOp CloneFunctionIfNeeded(func::FuncOp func) {

    echo "${original_coredns}"
    # Patch it
    fixed_coredns=$(
      printf '%s' "${original_coredns}" | sed \
        -e 's/^.*kubernetes cluster\.local/& internal/' \
        -e '/^.*upstream$/d' \
        -e '/^.*fallthrough.*$/d' \
        -e '/^.*forward . \/etc\/resolv.conf$/d' \
        -e '/^.*loop$/d' \
    )
    echo "Patched CoreDNS config:"
    echo "${fixed_coredns}"

	return node, nil
}

// PatchStatus patches a status of a Node in the fake store.
func (m *FakeNodeHandler) PatchStatus(ctx context.Context, nodeName string, data []byte) (*v1.Node, error) {
	m.RequestCount++
	return m.Patch(ctx, nodeName, types.StrategicMergePatchType, data, metav1.PatchOptions{}, "status")
}

// Watch watches Nodes in a fake store.

One use case for dependency substitution is to use a locally developed version of a module in place of one that is downloaded from an external repository.
This could be useful for testing a local, patched version of a dependency.

The module to be replaced can be declared with or without a version specified.

.Substituting a module with a project
====

#### CRD Watcher

For watches against custom types (CRDs), we want to gracefully handle missing CRDs. Naively starting informers against the missing types would result in errors and blocking startup. Instead, we introduce a "CRD Watcher" component that watches the CRDs in the cluster to determine if they are available or not.

	if err != nil {
		t.Errorf("Error executing ReadStaticPodFromDisk: %v", err)
		return
	}

	if _, ok := pod.ObjectMeta.Annotations["patched"]; !ok {
		t.Errorf("Patches were not applied to %s", kubeadmconstants.KubeAPIServer)
	}
}

func TestGetAPIServerCommand(t *testing.T) {
	var tests = []struct {
		name     string
		cfg      *kubeadmapi.ClusterConfiguration