62 lines
1.6 KiB
Go
62 lines
1.6 KiB
Go
package main
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import (
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"fmt"
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"strconv"
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"github.com/prometheus/client_golang/prometheus"
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"github.com/prometheus/common/log"
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"github.com/soundcloud/ipmi_exporter/freeipmi"
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)
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const (
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SMLANModeCollectorName CollectorName = "sm-lan-mode"
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)
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var (
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lanModeDesc = prometheus.NewDesc(
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prometheus.BuildFQName(namespace, "config", "lan_mode"),
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"Returns configured LAN mode (0=dedicated, 1=shared, 2=failover).",
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nil,
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nil,
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)
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)
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type SMLANModeCollector struct{}
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func (c SMLANModeCollector) Name() CollectorName {
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return SMLANModeCollectorName
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}
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func (c SMLANModeCollector) Cmd() string {
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return "ipmi-raw"
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}
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func (c SMLANModeCollector) Args() []string {
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return []string{"0x0", "0x30", "0x70", "0x0c", "0"}
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}
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func (c SMLANModeCollector) Collect(result freeipmi.Result, ch chan<- prometheus.Metric, target ipmiTarget) (int, error) {
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octets, err := freeipmi.GetRawOctets(result)
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if err != nil {
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log.Errorf("Failed to collect LAN mode data from %s: %s", targetName(target.host), err)
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return 0, err
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}
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if len(octets) != 3 {
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log.Errorf("Unexpected number of octets from %s: %+v", targetName(target.host), octets)
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return 0, fmt.Errorf("unexpected number of octects in raw response: %d", len(octets))
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}
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switch octets[2] {
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case "00", "01", "02":
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value, _ := strconv.Atoi(octets[2])
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ch <- prometheus.MustNewConstMetric(lanModeDesc, prometheus.GaugeValue, float64(value))
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default:
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log.Errorf("Unexpected lan mode status (ipmi-raw) from %s: %+v", targetName(target.host), octets[2])
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return 0, fmt.Errorf("unexpected lan mode status: %s", octets[2])
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}
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return 1, nil
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}
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