istiolog "istio.io/istio/pkg/log"
	"istio.io/istio/pkg/model"
	"istio.io/istio/pkg/monitoring"
)

var (
	Log = istiolog.RegisterScope("ads", "ads debugging")
	log = Log

	errTag  = monitoring.CreateLabel("err")
	nodeTag = monitoring.CreateLabel("node")
	typeTag = monitoring.CreateLabel("type")

	TotalXDSInternalErrors = monitoring.NewSum(
		"pilot_total_xds_internal_errors",

	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"

	"istio.io/istio/pkg/monitoring"
)

var (
	// reasonLabel describes reason
	reasonLabel = monitoring.CreateLabel("reason")

	metricWebhookConfigurationUpdateError = monitoring.NewSum(
		"galley_validation_config_update_error",
		"k8s webhook configuration update error",
	)
	metricWebhookConfigurationUpdates = monitoring.NewSum(
		"galley_validation_config_updates",

// Package metrics defines metrics and monitoring functionality
// used throughout operator.
package metrics

import (
	"istio.io/istio/pkg/monitoring"
)

var (
	// OperatorVersionLabel describes version of running binary.
	OperatorVersionLabel = monitoring.CreateLabel("version")

	// MergeErrorLabel describes the type of merge error.
	MergeErrorLabel = monitoring.CreateLabel("error_type")

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

package cache

import (
	"istio.io/istio/pkg/monitoring"
)

var (
	RequestType  = monitoring.CreateLabel("request_type")
	ResourceName = monitoring.CreateLabel("resource_name")
)

// Metrics for outgoing requests from citadel agent to external services such as token exchange server or a CA.

package install

import "istio.io/istio/pkg/monitoring"

var (
	resultLabel                   = monitoring.CreateLabel("result")
	resultSuccess                 = "SUCCESS"
	resultCopyBinariesFailure     = "COPY_BINARIES_FAILURE"
	resultCreateKubeConfigFailure = "CREATE_KUBECONFIG_FAILURE"
	resultCreateCNIConfigFailure  = "CREATE_CNI_CONFIG_FAILURE"

	cniInstalls = monitoring.NewSum(
		"istio_cni_installs_total",

// monitoringMetrics are counters for certificate signing related operations.
type monitoringMetrics struct {
	CSR               monitoring.Metric
	AuthnError        monitoring.Metric
	Success           monitoring.Metric
	CSRError          monitoring.Metric
	IDExtractionError monitoring.Metric
	certSignErrors    monitoring.Metric
}

// newMonitoringMetrics creates a new monitoringMetrics.
func newMonitoringMetrics() monitoringMetrics {

	missRemoteFetchHint = "miss_remote_fetch_hint"
)

var (
	hitTag    = monitoring.CreateLabel("hit")
	resultTag = monitoring.CreateLabel("result")

	wasmCacheEntries = monitoring.NewGauge(
		"wasm_cache_entries",
		"number of Wasm remote fetch cache entries.",
	)

	wasmCacheLookupCount = monitoring.NewSum(
		"wasm_cache_lookup_count",
		"number of Wasm remote fetch cache lookups.",
	)

	ResourceTag = monitoring.CreateLabel(resourceTag)

	// ReasonTag holds the error reason for the context.
	ReasonTag = monitoring.CreateLabel(reason)

	// StatusTag holds the error code for the context.
	StatusTag = monitoring.CreateLabel(status)
)

var (
	metricValidationPassed = monitoring.NewSum(
		"galley_validation_passed",
		"Resource is valid",
	)
	metricValidationFailed = monitoring.NewSum(

package inject

import (
	"istio.io/istio/pkg/monitoring"
)

var (
	totalInjections = monitoring.NewSum(
		"sidecar_injection_requests_total",
		"Total number of sidecar injection requests.",
	)

	totalSuccessfulInjections = monitoring.NewSum(
		"sidecar_injection_success_total",
		"Total number of successful sidecar injection requests.",
	)

	totalFailedInjections = monitoring.NewSum(
		"sidecar_injection_failure_total",

	VirtualHost PatchType = "vhost"
)

var (
	patchType  = monitoring.CreateLabel("patch")
	resultType = monitoring.CreateLabel("result")
	nameType   = monitoring.CreateLabel("name")

	envoyFilterStatus = monitoring.NewGauge(
		"pilot_envoy_filter_status",
		"Status of Envoy filters whether it was applied or errored.",
		monitoring.WithEnabled(func() bool {
			return features.EnableEnvoyFilterMetrics
		}),
	)
)