row.new('Push Information')
    + row.withPanels([
      panels.timeSeries.xdsPushes(
        'XDS Pushes', queries.xdsPushes, |||
          Rate of XDS push operations, by type. This is incremented on a per-proxy basis.
        |||
      ),
      panels.timeSeries.base(
        'Events', queries.pilotEvents, |||
          Size of each xDS push.
        |||
      ),
      panels.timeSeries.base(

// limitations under the License.

package xds

import (
	"fmt"

	discovery "github.com/envoyproxy/go-control-plane/envoy/service/discovery/v3"
	"github.com/google/go-cmp/cmp"
	"google.golang.org/protobuf/testing/protocmp"

	"istio.io/istio/pilot/pkg/model"
	v3 "istio.io/istio/pilot/pkg/xds/v3"
	"istio.io/istio/pkg/slices"
	"istio.io/istio/pkg/util/sets"
)

      panels.timeSeries.dns('DNS Request', queries.dns, 'DNS queries recieved per instance'),
    ]),
    row.new('Operations')
    + row.withPanels([
      panels.timeSeries.base(
        'XDS', queries.ztunnelXdsConnections, |||
          Count of XDS connection terminations.
          This will typically spike every 30min for each instance.
        |||
      ),
      panels.timeSeries.base('Workload Manager', queries.workloadManager, |||

                istio_dns_requests_total{%(podLabels)s}
              [$__rate_interval])
            )
          |||
        ),

      ztunnelXdsConnections:
        self.query(
          'XDS Connection Terminations ({{pod}})',
          |||
            sum by (pod) (
              rate(
                istio_xds_connection_terminations_total{%(podLabels)s}
              [$__rate_interval])
            )

	"regexp"
	"strings"
	"time"

	"google.golang.org/protobuf/proto"

	networking "istio.io/api/networking/v1alpha3"
	"istio.io/istio/pkg/config"
	"istio.io/istio/pkg/config/labels"
	"istio.io/istio/pkg/config/xds"
	"istio.io/istio/pkg/util/sets"
)

// EnvoyFilterWrapper is a wrapper for the EnvoyFilter api object with pre-processed data
type EnvoyFilterWrapper struct {
	Name             string
	Namespace        string

	listener "github.com/envoyproxy/go-control-plane/envoy/config/listener/v3"
	hcm "github.com/envoyproxy/go-control-plane/envoy/extensions/filters/network/http_connection_manager/v3"

	xdsfilters "istio.io/istio/pilot/pkg/xds/filters"
	"istio.io/istio/pilot/test/xdstest"
	"istio.io/istio/pkg/test"
	"istio.io/istio/pkg/test/util/assert"
	"istio.io/istio/pkg/util/sets"
)

type ListenersTest struct {
	// Match listener by name