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/**
* Standalone signaling server for the Nextcloud Spreed app.
* Copyright (C) 2021 struktur AG
*
* @author Joachim Bauch <bauch@struktur.de>
*
* @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 <http://www.gnu.org/licenses/>.
*/
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...)
}