"If true, pilot will add telemetry related metadata to cluster and endpoint resources, which will be consumed by telemetry filter.",
	).Get()

	EndpointTelemetryLabel = env.Register("PILOT_ENDPOINT_TELEMETRY_LABEL", true,
		"If true, pilot will add telemetry related metadata to Endpoint resource, which will be consumed by telemetry filter.",
	).Get()

// license that can be found in the LICENSE file.

package telemetry

import (
	"fmt"
	"log"
	"os"
	"os/exec"
	"path/filepath"
	"sync"
	"time"

	"golang.org/x/sync/errgroup"
	"golang.org/x/telemetry/counter"
	"golang.org/x/telemetry/internal/crashmonitor"
	"golang.org/x/telemetry/internal/telemetry"
	"golang.org/x/telemetry/internal/upload"
)

// Config controls the behavior of [Start].

	"os"
	"os/exec"
	"path/filepath"

	"golang.org/x/telemetry/internal/telemetry"
)

const (
	ModulePath     = "golang.org/x/telemetry/config"
	configFileName = "config.json"
)

// needNoConsole is used on windows to set the windows.CREATE_NO_WINDOW
// creation flag.
var needNoConsole = func(cmd *exec.Cmd) {}

// Download fetches the requested telemetry UploadConfig using "go mod

	}{
		{
			name: "empty telemetry configuration",
			args: args{
				ct:   &computedTelemetries{},
				tel:  Telemetry{},
				spec: &tpb.Telemetry{},
			},
			want: &computedTelemetries{},
		},
		{
			name: "targetRef is defined, telemetry configurations are added to empty computed telemetries",
			args: args{
				ct: &computedTelemetries{},
				tel: Telemetry{
					Name:      "my-telemetry",

					},
				},
			},
		},
		{
			name: "without-telemetry",
			push: env.PushContext(),
			proxy: &model.Proxy{
				ConfigNamespace: "default",
				Labels:          map[string]string{"app": "without-telemetry"},
				Metadata:        &model.NodeMetadata{Labels: map[string]string{"app": "without-telemetry"}},
			},
			tcp:   &tcp.TcpProxy{},
			class: networking.ListenerClassSidecarInbound,

golang.org/x/sys/unix
golang.org/x/sys/windows
# golang.org/x/telemetry v0.0.0-20240603224550-f2b69109f79b
## explicit; go 1.20
golang.org/x/telemetry
golang.org/x/telemetry/counter
golang.org/x/telemetry/counter/countertest
golang.org/x/telemetry/internal/config
golang.org/x/telemetry/internal/configstore
golang.org/x/telemetry/internal/counter
golang.org/x/telemetry/internal/crashmonitor
golang.org/x/telemetry/internal/mmap

					},
				},
			},
		},
	}
	empty := &tpb.Telemetry{
		AccessLogging: []*tpb.AccessLogging{{}},
	}
	defaultJSON := &tpb.Telemetry{
		AccessLogging: []*tpb.AccessLogging{
			{
				Providers: []*tpb.ProviderRef{
					{
						Name: "envoy-json",
					},
				},
			},
		},
	}
	disabled := &tpb.Telemetry{
		AccessLogging: []*tpb.AccessLogging{
			{

import (
	"crypto/rand"
	"encoding/binary"
	"encoding/json"
	"fmt"
	"math"
	"os"
	"path/filepath"
	"strings"
	"time"

	"golang.org/x/telemetry/internal/config"
	"golang.org/x/telemetry/internal/counter"
	"golang.org/x/telemetry/internal/telemetry"
)

// reports generates reports from inactive count files
func (u *uploader) reports(todo *work) ([]string, error) {
	if mode, _ := u.dir.Mode(); mode == "off" {

		},
	},
	{
		name:       "Analyze invalid telemetry",
		inputFiles: []string{"testdata/telemetry-invalid-provider.yaml"},
		analyzer:   &telemetry.ProdiverAnalyzer{},
		expected: []message{
			{msg.InvalidTelemetryProvider, "Telemetry istio-system/mesh-default"},
		},
	},
	{
		name:       "Analyze invalid telemetry",
		inputFiles: []string{"testdata/telemetry-disable-provider.yaml"},

	// a race.
	weekends := filepath.Join(telemetry.Default.LocalDir(), "weekends")
	day := fmt.Sprintf("%d\n", rand.Intn(7))
	if _, err := os.ReadFile(weekends); err != nil {
		if err := os.MkdirAll(telemetry.Default.LocalDir(), 0777); err != nil {
			debugPrintf("%v: could not create telemetry.LocalDir %s", err, telemetry.Default.LocalDir())
			return 0, err
		}