mirror of
https://github.com/prometheus-community/ipmi_exporter
synced 2025-03-11 06:07:58 +00:00
e68169ac2e
These are for now considered slightly experimental. They can be enabled by `--native-ipmi`. The implementation is backed by go-ipmi [1]. For the time being, this will be a purely optional thing. There are some caveats (which will be documented), but mostly this should be a fully functional replacement. It may in some aspects even be superior (or at least become so in the future), as the exporter has much better control over the IPMI communication. [1] https://github.com/bougou/go-ipmi Signed-off-by: Conrad Hoffmann <ch@bitfehler.net>
68 lines
1.8 KiB
Go
68 lines
1.8 KiB
Go
// Copyright 2025 The Prometheus Authors
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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 main
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import (
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"context"
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"github.com/prometheus/client_golang/prometheus"
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"github.com/prometheus-community/ipmi_exporter/freeipmi"
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)
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var (
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powerConsumptionNativeDesc = prometheus.NewDesc(
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prometheus.BuildFQName(namespace, "dcmi", "power_consumption_watts"),
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"Current power consumption in Watts.",
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[]string{},
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nil,
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)
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)
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type DCMINativeCollector struct{}
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func (c DCMINativeCollector) Name() CollectorName {
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// The name is intentionally the same as the non-native collector
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return DCMICollectorName
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}
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func (c DCMINativeCollector) Cmd() string {
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return ""
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}
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func (c DCMINativeCollector) Args() []string {
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return []string{}
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}
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func (c DCMINativeCollector) Collect(_ freeipmi.Result, ch chan<- prometheus.Metric, target ipmiTarget) (int, error) {
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client, err := NewNativeClient(target)
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if err != nil {
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return 0, err
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}
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res, err := client.GetDCMIPowerReading(context.TODO())
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if err != nil {
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logger.Error("Failed to collect DCMI data", "target", targetName(target.host), "error", err)
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return 0, err
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}
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if res.PowerMeasurementActive {
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ch <- prometheus.MustNewConstMetric(
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powerConsumptionNativeDesc,
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prometheus.GaugeValue,
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float64(res.CurrentPower),
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)
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}
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return 1, nil
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}
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