| // 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/pkg/monitoring" |
| ) |
| |
| type EchoMetrics struct { |
| HTTPRequests monitoring.Metric |
| GrpcRequests monitoring.Metric |
| TCPRequests monitoring.Metric |
| } |
| |
| var ( |
| PortLabel = monitoring.MustCreateLabel("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", |
| ), |
| } |
| ) |
| |
| func init() { |
| monitoring.MustRegister(Metrics.HTTPRequests, Metrics.GrpcRequests, Metrics.TCPRequests) |
| } |