/** * Standalone signaling server for the Nextcloud Spreed app. * Copyright (C) 2021 struktur AG * * @author Joachim Bauch * * @license GNU AGPL version 3 or any later version * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU Affero General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Affero General Public License for more details. * * You should have received a copy of the GNU Affero General Public License * along with this program. If not, see . */ package signaling import ( "github.com/prometheus/client_golang/prometheus" ) var ( statsPublishersCurrent = prometheus.NewGaugeVec(prometheus.GaugeOpts{ Namespace: "signaling", Subsystem: "mcu", Name: "publishers", Help: "The current number of publishers", }, []string{"type"}) statsPublishersTotal = prometheus.NewCounterVec(prometheus.CounterOpts{ Namespace: "signaling", Subsystem: "mcu", Name: "publishers_total", Help: "The total number of created publishers", }, []string{"type"}) statsSubscribersCurrent = prometheus.NewGaugeVec(prometheus.GaugeOpts{ Namespace: "signaling", Subsystem: "mcu", Name: "subscribers", Help: "The current number of subscribers", }, []string{"type"}) statsSubscribersTotal = prometheus.NewCounterVec(prometheus.CounterOpts{ Namespace: "signaling", Subsystem: "mcu", Name: "subscribers_total", Help: "The total number of created subscribers", }, []string{"type"}) statsWaitingForPublisherTotal = prometheus.NewCounterVec(prometheus.CounterOpts{ Namespace: "signaling", Subsystem: "mcu", Name: "nopublisher_total", Help: "The total number of subscribe requests where no publisher exists", }, []string{"type"}) statsMcuMessagesTotal = prometheus.NewCounterVec(prometheus.CounterOpts{ Namespace: "signaling", Subsystem: "mcu", Name: "messages_total", Help: "The total number of MCU messages", }, []string{"type"}) statsMcuSubscriberStreamTypesCurrent = prometheus.NewGaugeVec(prometheus.GaugeOpts{ Namespace: "signaling", Subsystem: "mcu", Name: "subscriber_streams", Help: "The current number of subscribed media streams", }, []string{"type"}) statsMcuPublisherStreamTypesCurrent = prometheus.NewGaugeVec(prometheus.GaugeOpts{ Namespace: "signaling", Subsystem: "mcu", Name: "publisher_streams", Help: "The current number of published media streams", }, []string{"type"}) commonMcuStats = []prometheus.Collector{ statsPublishersCurrent, statsPublishersTotal, statsSubscribersCurrent, statsSubscribersTotal, statsWaitingForPublisherTotal, statsMcuMessagesTotal, statsMcuSubscriberStreamTypesCurrent, statsMcuPublisherStreamTypesCurrent, } statsConnectedProxyBackendsCurrent = prometheus.NewGaugeVec(prometheus.GaugeOpts{ Namespace: "signaling", Subsystem: "mcu", Name: "backend_connections", Help: "Current number of connections to signaling proxy backends", }, []string{"country"}) statsProxyBackendLoadCurrent = prometheus.NewGaugeVec(prometheus.GaugeOpts{ Namespace: "signaling", Subsystem: "mcu", Name: "backend_load", Help: "Current load of signaling proxy backends", }, []string{"url"}) statsProxyNobackendAvailableTotal = prometheus.NewCounterVec(prometheus.CounterOpts{ Namespace: "signaling", Subsystem: "mcu", Name: "no_backend_available_total", Help: "Total number of publishing requests where no backend was available", }, []string{"type"}) proxyMcuStats = []prometheus.Collector{ statsConnectedProxyBackendsCurrent, statsProxyBackendLoadCurrent, statsProxyNobackendAvailableTotal, } ) func RegisterJanusMcuStats() { registerAll(commonMcuStats...) } func UnregisterJanusMcuStats() { unregisterAll(commonMcuStats...) } func RegisterProxyMcuStats() { registerAll(commonMcuStats...) registerAll(proxyMcuStats...) } func UnregisterProxyMcuStats() { unregisterAll(commonMcuStats...) unregisterAll(proxyMcuStats...) }