52 lines
2.2 KiB
Go
52 lines
2.2 KiB
Go
// This file is part of the happyDomain (R) project.
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// Copyright (c) 2020-2026 happyDomain
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// Authors: Pierre-Olivier Mercier, et al.
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//
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// This program is offered under a commercial and under the AGPL license.
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// For commercial licensing, contact us at <contact@happydomain.org>.
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//
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// For AGPL licensing:
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Affero General Public License for more details.
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//
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// You should have received a copy of the GNU Affero General Public License
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// along with this program. If not, see <https://www.gnu.org/licenses/>.
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package checker
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import (
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"time"
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)
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// Metrics extracts time-series metrics from ping data.
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func Metrics(data *PingData, collectedAt time.Time) []Metric {
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var metrics []Metric
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for _, t := range data.Targets {
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labels := map[string]string{"address": t.Address}
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metrics = append(metrics,
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Metric{Name: "ping_rtt_avg", Value: t.RTTAvg, Unit: "ms", Labels: labels, Timestamp: collectedAt},
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Metric{Name: "ping_rtt_min", Value: t.RTTMin, Unit: "ms", Labels: labels, Timestamp: collectedAt},
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Metric{Name: "ping_rtt_max", Value: t.RTTMax, Unit: "ms", Labels: labels, Timestamp: collectedAt},
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Metric{Name: "ping_packet_loss", Value: t.PacketLoss, Unit: "%", Labels: labels, Timestamp: collectedAt},
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Metric{Name: "ping_packets_sent", Value: float64(t.Sent), Unit: "count", Labels: labels, Timestamp: collectedAt},
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Metric{Name: "ping_packets_received", Value: float64(t.Received), Unit: "count", Labels: labels, Timestamp: collectedAt},
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)
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}
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return metrics
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}
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// Metric represents a single time-series metric.
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type Metric struct {
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Name string `json:"name"`
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Value float64 `json:"value"`
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Unit string `json:"unit,omitempty"`
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Labels map[string]string `json:"labels,omitempty"`
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Timestamp time.Time `json:"timestamp"`
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}
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