55 lines
1.7 KiB
Go
55 lines
1.7 KiB
Go
// Copyright 2013 Prometheus Team
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package notification
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import (
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"time"
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"github.com/prometheus/client_golang/prometheus"
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)
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const (
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result = "result"
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success = "success"
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failure = "failure"
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dropped = "dropped"
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facet = "facet"
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occupancy = "occupancy"
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capacity = "capacity"
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)
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var (
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notificationsCount = prometheus.NewCounter()
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notificationLatency = prometheus.NewDefaultHistogram()
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notificationsQueueSize = prometheus.NewGauge()
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)
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func recordOutcome(duration time.Duration, err error) {
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labels := map[string]string{result: success}
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if err != nil {
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labels[result] = failure
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}
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notificationsCount.Increment(labels)
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ms := float64(duration / time.Millisecond)
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notificationLatency.Add(labels, ms)
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}
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func init() {
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prometheus.Register("prometheus_notifications_total", "Total number of processed alert notifications.", prometheus.NilLabels, notificationsCount)
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prometheus.Register("prometheus_notifications_latency_ms", "Latency quantiles for sending alert notifications in milliseconds.", prometheus.NilLabels, notificationLatency)
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prometheus.Register("prometheus_notifications_queue_size_total", "The size and capacity of the alert notification queue.", prometheus.NilLabels, notificationsQueueSize)
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}
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