statsd_exporter/telemetry.go

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// Copyright 2013 The Prometheus 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 main
import (
"github.com/prometheus/client_golang/prometheus"
)
var (
eventStats = prometheus.NewCounterVec(
prometheus.CounterOpts{
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Name: "statsd_exporter_events_total",
Help: "The total number of StatsD events seen.",
},
[]string{"type"},
)
eventsFlushed = prometheus.NewCounter(
prometheus.CounterOpts{
Name: "statsd_exporter_event_queue_flushed_total",
Help: "Number of times events were flushed to exporter",
},
)
eventsUnmapped = prometheus.NewCounter(prometheus.CounterOpts{
Name: "statsd_exporter_events_unmapped_total",
Help: "The total number of StatsD events no mapping was found for.",
})
udpPackets = prometheus.NewCounter(
prometheus.CounterOpts{
Name: "statsd_exporter_udp_packets_total",
Help: "The total number of StatsD packets received over UDP.",
},
)
tcpConnections = prometheus.NewCounter(
prometheus.CounterOpts{
Name: "statsd_exporter_tcp_connections_total",
Help: "The total number of TCP connections handled.",
},
)
tcpErrors = prometheus.NewCounter(
prometheus.CounterOpts{
Name: "statsd_exporter_tcp_connection_errors_total",
Help: "The number of errors encountered reading from TCP.",
},
)
tcpLineTooLong = prometheus.NewCounter(
prometheus.CounterOpts{
Name: "statsd_exporter_tcp_too_long_lines_total",
Help: "The number of lines discarded due to being too long.",
},
)
unixgramPackets = prometheus.NewCounter(
prometheus.CounterOpts{
Name: "statsd_exporter_unixgram_packets_total",
Help: "The total number of StatsD packets received over Unixgram.",
},
)
linesReceived = prometheus.NewCounter(
prometheus.CounterOpts{
Name: "statsd_exporter_lines_total",
Help: "The total number of StatsD lines received.",
},
)
samplesReceived = prometheus.NewCounter(
prometheus.CounterOpts{
Name: "statsd_exporter_samples_total",
Help: "The total number of StatsD samples received.",
},
)
sampleErrors = prometheus.NewCounterVec(
prometheus.CounterOpts{
Name: "statsd_exporter_sample_errors_total",
Help: "The total number of errors parsing StatsD samples.",
},
[]string{"reason"},
)
tagsReceived = prometheus.NewCounter(
prometheus.CounterOpts{
Name: "statsd_exporter_tags_total",
Help: "The total number of DogStatsD tags processed.",
},
)
tagErrors = prometheus.NewCounter(
prometheus.CounterOpts{
Name: "statsd_exporter_tag_errors_total",
Help: "The number of errors parsing DogStatsD tags.",
},
)
configLoads = prometheus.NewCounterVec(
prometheus.CounterOpts{
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Name: "statsd_exporter_config_reloads_total",
Help: "The number of configuration reloads.",
},
[]string{"outcome"},
)
mappingsCount = prometheus.NewGauge(prometheus.GaugeOpts{
Name: "statsd_exporter_loaded_mappings",
Help: "The current number of configured metric mappings.",
})
conflictingEventStats = prometheus.NewCounterVec(
prometheus.CounterOpts{
Name: "statsd_exporter_events_conflict_total",
Help: "The total number of StatsD events with conflicting names.",
},
[]string{"type"},
)
errorEventStats = prometheus.NewCounterVec(
prometheus.CounterOpts{
Name: "statsd_exporter_events_error_total",
Help: "The total number of StatsD events discarded due to errors.",
},
[]string{"reason"},
)
eventsActions = prometheus.NewCounterVec(
prometheus.CounterOpts{
Name: "statsd_exporter_events_actions_total",
Help: "The total number of StatsD events by action.",
},
[]string{"action"},
)
metricsCount = prometheus.NewGaugeVec(
prometheus.GaugeOpts{
Name: "statsd_exporter_metrics_total",
Help: "The total number of metrics.",
},
[]string{"type"},
)
)
func init() {
prometheus.MustRegister(eventStats)
prometheus.MustRegister(eventsFlushed)
prometheus.MustRegister(eventsUnmapped)
prometheus.MustRegister(udpPackets)
prometheus.MustRegister(tcpConnections)
prometheus.MustRegister(tcpErrors)
prometheus.MustRegister(tcpLineTooLong)
prometheus.MustRegister(unixgramPackets)
prometheus.MustRegister(linesReceived)
prometheus.MustRegister(samplesReceived)
prometheus.MustRegister(sampleErrors)
prometheus.MustRegister(tagsReceived)
prometheus.MustRegister(tagErrors)
prometheus.MustRegister(configLoads)
prometheus.MustRegister(mappingsCount)
prometheus.MustRegister(conflictingEventStats)
prometheus.MustRegister(errorEventStats)
prometheus.MustRegister(eventsActions)
prometheus.MustRegister(metricsCount)
}