forked from prometheus-community/ipmi_exporter
-
Notifications
You must be signed in to change notification settings - Fork 0
/
collector_sm_lan_mode.go
74 lines (61 loc) · 2.22 KB
/
collector_sm_lan_mode.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
// Copyright 2021 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 (
"fmt"
"strconv"
"github.com/go-kit/log/level"
"github.com/prometheus/client_golang/prometheus"
"github.com/prometheus-community/ipmi_exporter/freeipmi"
)
const (
SMLANModeCollectorName CollectorName = "sm-lan-mode"
)
var (
lanModeDesc = prometheus.NewDesc(
prometheus.BuildFQName(namespace, "config", "lan_mode"),
"Returns configured LAN mode (0=dedicated, 1=shared, 2=failover).",
nil,
nil,
)
)
type SMLANModeCollector struct{}
func (c SMLANModeCollector) Name() CollectorName {
return SMLANModeCollectorName
}
func (c SMLANModeCollector) Cmd() string {
return "ipmi-raw"
}
func (c SMLANModeCollector) Args() []string {
return []string{"0x0", "0x30", "0x70", "0x0c", "0"}
}
func (c SMLANModeCollector) Collect(result freeipmi.Result, ch chan<- prometheus.Metric, target ipmiTarget) (int, error) {
octets, err := freeipmi.GetRawOctets(result)
if err != nil {
level.Error(logger).Log("msg", "Failed to collect LAN mode data", "target", targetName(target.host), "error", err)
return 0, err
}
if len(octets) != 3 {
level.Error(logger).Log("msg", "Unexpected number of octets", "target", targetName(target.host), "octets", octets)
return 0, fmt.Errorf("unexpected number of octets in raw response: %d", len(octets))
}
switch octets[2] {
case "00", "01", "02":
value, _ := strconv.Atoi(octets[2])
ch <- prometheus.MustNewConstMetric(lanModeDesc, prometheus.GaugeValue, float64(value))
default:
level.Error(logger).Log("msg", "Unexpected lan mode status (ipmi-raw)", "target", targetName(target.host), "sgatus", octets[2])
return 0, fmt.Errorf("unexpected lan mode status: %s", octets[2])
}
return 1, nil
}