| /* |
| Copyright 2017 The Kubernetes 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 openstack |
| |
| import "github.com/prometheus/client_golang/prometheus" |
| |
| const ( |
| openstackSubsystem = "openstack" |
| openstackOperationKey = "cloudprovider_openstack_api_request_duration_seconds" |
| openstackOperationErrorKey = "cloudprovider_openstack_api_request_errors" |
| ) |
| |
| var ( |
| openstackOperationsLatency = prometheus.NewHistogramVec( |
| prometheus.HistogramOpts{ |
| Subsystem: openstackSubsystem, |
| Name: openstackOperationKey, |
| Help: "Latency of openstack api call", |
| }, |
| []string{"request"}, |
| ) |
| |
| openstackAPIRequestErrors = prometheus.NewCounterVec( |
| prometheus.CounterOpts{ |
| Subsystem: openstackSubsystem, |
| Name: openstackOperationErrorKey, |
| Help: "Cumulative number of openstack Api call errors", |
| }, |
| []string{"request"}, |
| ) |
| ) |
| |
| func registerMetrics() { |
| prometheus.MustRegister(openstackOperationsLatency) |
| prometheus.MustRegister(openstackAPIRequestErrors) |
| } |