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

package configdump

import (
	admin "github.com/envoyproxy/go-control-plane/envoy/admin/v3"
	exprpb "google.golang.org/genproto/googleapis/api/expr/v1alpha1"
	"google.golang.org/protobuf/reflect/protoreflect"
	"google.golang.org/protobuf/reflect/protoregistry"

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

package compare

import (
	"encoding/json"
	"fmt"
	"io"
	"strings"

	admin "github.com/envoyproxy/go-control-plane/envoy/admin/v3"
	discovery "github.com/envoyproxy/go-control-plane/envoy/service/discovery/v3"
	legacyproto "github.com/golang/protobuf/proto" // nolint: staticcheck

	tests := []struct {
		name  string
		input *envoy_admin.ListenersConfigDump_DynamicListener
	}{
		{
			name: "Test2",
			input: &envoy_admin.ListenersConfigDump_DynamicListener{
				Name: "First_Listener",
				ActiveState: &envoy_admin.ListenersConfigDump_DynamicListenerState{
					VersionInfo: "version1.5",
					Listener: &anypb.Any{
						TypeUrl: "type.googleapis.com/envoy.admin.v3.ListenersConfigDump",
					},

  istioctl admin log

  # Retrieve information about istiod logging levels on a specific control plane pod.
  istioctl admin l istiod-5c868d8bdd-pmvgg

  # Update levels of the specified loggers.
  istioctl admin log --level ads:debug,authorization:debug

  # Retrieve information about istiod logging levels for a specified revision.
  istioctl admin log --revision v1

- In ambient mode, the CNI plugin does not configure any networking, but is only responsible for synchronously pushing...

package configdump

import (
	"encoding/json"
	"fmt"
	"io"
	"text/tabwriter"

	"sigs.k8s.io/yaml"
)

// ConfigWriter is a writer for processing responses from the Ztunnel Admin config_dump endpoint
type ConfigWriter struct {
	Stdout      io.Writer
	ztunnelDump *ZtunnelDump
	FullDump    []byte
}

// Prime loads the config dump into the writer ready for printing

	"strings"
	"text/tabwriter"

	adminv3 "github.com/envoyproxy/go-control-plane/envoy/admin/v3"
	"sigs.k8s.io/yaml"

	"istio.io/istio/istioctl/pkg/util/configdump"
	sdscompare "istio.io/istio/istioctl/pkg/writer/compare/sds"
	"istio.io/istio/pkg/util/protomarshal"
)

// ConfigWriter is a writer for processing responses from the Envoy Admin config_dump endpoint
type ConfigWriter struct {
	Stdout     io.Writer

		CommandUsage: "proxy [<type>/]<name>[.<namespace>]",
		CommandShort: "Open admin web UI for a proxy",
		CommandLong:  `Open the admin dashboard for a proxy, like envoy and ztunnel pods`,
		CommandExample: `  # Open envoy admin dashboard for the productpage-123-456.default pod
  istioctl dashboard proxy productpage-123-456.default

  # Open envoy admin dashboard for one pod under a deployment

  istioctl experimental envoy-stats <pod-name[.namespace]> --output prom

  # Retrieve Envoy server metrics in prometheus format with custom proxy admin port
  istioctl experimental envoy-stats <pod-name[.namespace]> --output prom --proxy-admin-port 15000

  # Retrieve Envoy server metrics in prometheus format with merged application metrics
  istioctl experimental envoy-stats <pod-name[.namespace]> --output prom-merged

{
  "configs": [
    {
      "@type": "type.googleapis.com/envoy.admin.v3.ClustersConfigDump",
      "version_info": "2024-03-04T08:37:44Z/4",
      "dynamic_active_clusters": [
        {
          "cluster": {
            "@type": "type.googleapis.com/envoy.config.cluster.v3.Cluster",
            "name": "inbound-vip|9999|http|ratings.default.svc.cluster.local",
            "type": "EDS",
            "transport_socket": {