/
metrics.go
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/
metrics.go
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// Copyright Istio Authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package common
import (
"istio.io/istio/pkg/monitoring"
)
type EchoMetrics struct {
HTTPRequests monitoring.Metric
GrpcRequests monitoring.Metric
TCPRequests monitoring.Metric
}
var (
PortLabel = monitoring.CreateLabel("port")
Metrics = &EchoMetrics{
HTTPRequests: monitoring.NewSum(
"istio_echo_http_requests_total",
"The number of http requests total",
),
GrpcRequests: monitoring.NewSum(
"istio_echo_grpc_requests_total",
"The number of grpc requests total",
),
TCPRequests: monitoring.NewSum(
"istio_echo_tcp_requests_total",
"The number of tcp requests total",
),
}
)