core "github.com/envoyproxy/go-control-plane/envoy/config/core/v3"
	listener "github.com/envoyproxy/go-control-plane/envoy/config/listener/v3"
	rbacpb "github.com/envoyproxy/go-control-plane/envoy/config/rbac/v3"
	route "github.com/envoyproxy/go-control-plane/envoy/config/route/v3"
	rbachttp "github.com/envoyproxy/go-control-plane/envoy/extensions/filters/http/rbac/v3"

)

type upgradeArgs struct {
	*InstallArgs
}

// UpgradeCmd upgrades Istio control plane in-place with eligibility checks.
func UpgradeCmd(ctx cli.Context) *cobra.Command {
	rootArgs := &RootArgs{}
	upgradeArgs := &upgradeArgs{
		InstallArgs: &InstallArgs{},
	}
	cmd := &cobra.Command{
		Use:   "upgrade",
		Short: "Upgrade Istio control plane in-place",
		Long:  "The upgrade command is an alias for the install command",

	overrideHelpStr = `If true, allow revision tags to be overwritten, otherwise reject revision tag updates that
overwrite existing revision tags.`
	revisionHelpStr = "Control plane revision to reference from a given revision tag"
	tagCreatedStr   = `Revision tag %q created, referencing control plane revision %q. To enable injection using this
revision tag, use 'kubectl label namespace <NAMESPACE> istio.io/rev=%s'
`

loses its controlling terminal. The SIGINT signal is sent when the
user at the controlling terminal presses the interrupt character,
which by default is ^C (Control-C). The SIGQUIT signal is sent when
the user at the controlling terminal presses the quit character, which
by default is ^\ (Control-Backslash). In general you can cause a
program to simply exit by pressing ^C, and you can cause it to exit
with a stack dump by pressing ^\.

package core

import (
	"fmt"
	"reflect"
	"testing"

	cluster "github.com/envoyproxy/go-control-plane/envoy/config/cluster/v3"
	core "github.com/envoyproxy/go-control-plane/envoy/config/core/v3"
	proxyprotocol "github.com/envoyproxy/go-control-plane/envoy/extensions/transport_sockets/proxy_protocol/v3"
	tls "github.com/envoyproxy/go-control-plane/envoy/extensions/transport_sockets/tls/v3"

	networking "istio.io/api/networking/v1alpha3"

	cryptomb "github.com/envoyproxy/go-control-plane/contrib/envoy/extensions/private_key_providers/cryptomb/v3alpha"
	qat "github.com/envoyproxy/go-control-plane/contrib/envoy/extensions/private_key_providers/qat/v3alpha"
	core "github.com/envoyproxy/go-control-plane/envoy/config/core/v3"
	tls "github.com/envoyproxy/go-control-plane/envoy/extensions/transport_sockets/tls/v3"
	discovery "github.com/envoyproxy/go-control-plane/envoy/service/discovery/v3"

// See the License for the specific language governing permissions and
// limitations under the License.

package grpcgen

import (
	route "github.com/envoyproxy/go-control-plane/envoy/config/route/v3"
	discovery "github.com/envoyproxy/go-control-plane/envoy/service/discovery/v3"

	"istio.io/istio/pilot/pkg/model"
	"istio.io/istio/pilot/pkg/networking/core"
	"istio.io/istio/pilot/pkg/util/protoconv"
)

// Control returns the security descriptor control bits.
func (sd *SECURITY_DESCRIPTOR) Control() (control SECURITY_DESCRIPTOR_CONTROL, revision uint32, err error) {
	err = getSecurityDescriptorControl(sd, &control, &revision)
	return
}

// SetControl sets the security descriptor control bits.

             TF::XlaRecvFromHostOp>(op);
}

// Checks if an op is a supported HLO control flow op.
bool IsControlFlowOp(Operation* op) { return isa<IfOp, WhileOp>(op); }

// Collects control flow op ancestors of a given op, up until FuncOp. If any
// ancestor is not a control flow op or a FuncOp, or of a single block region,
// an error will be returned.
LogicalResult GetControlFlowAncestors(

  }

  companion object {
    /**
     * Cache control request directives that require network validation of responses. Note that such
     * requests may be assisted by the cache via conditional GET requests.
     */
    @JvmField
    val FORCE_NETWORK = commonForceNetwork()

    /**
     * Cache control request directives that uses the cache only, even if the cached response is