ClusterCockpit/cc-metric-collector
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Define const values for net/dev fields

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This commit is contained in:
Holger Obermaier 2022-03-10 16:14:40 +01:00
parent d4df493fba
commit 8d1bac14f6
1 changed files with 34 additions and 9 deletions
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43
collectors/netstatMetric.go
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@ -13,7 +13,7 @@ import (
lp "github.com/ClusterCockpit/cc-metric-collector/internal/ccMetric"
)
const NETSTATFILE = `/proc/net/dev`
const NETSTATFILE = "/proc/net/dev"
type NetstatCollectorConfig struct {
IncludeDevices []string `json:"include_devices"`
@ -38,14 +38,39 @@ func (m *NetstatCollector) Init(config json.RawMessage) error {
m.name = "NetstatCollector"
m.setup()
m.lastTimestamp = time.Now()
m.meta = map[string]string{"source": m.name, "group": "Network"}
m.devtags = make(map[string]map[string]string)
nameIndexMap := map[string]int{
"net_bytes_in": 1,
"net_pkts_in": 2,
"net_bytes_out": 9,
"net_pkts_out": 10,
m.meta = map[string]string{
"source": m.name,
"group": "Network",
}
m.devtags = make(map[string]map[string]string)
const (
fieldInterface = iota
fieldReceiveBytes = iota
fieldReceivePackets = iota
fieldReceiveErrs = iota
fieldReceiveDrop = iota
fieldReceiveFifo = iota
fieldReceiveFrame = iota
fieldReceiveCompressed = iota
fieldReceiveMulticast = iota
fieldTransmitBytes = iota
fieldTransmitPackets = iota
fieldTransmitErrs = iota
fieldTransmitDrop = iota
fieldTransmitFifo = iota
fieldTransmitColls = iota
fieldTransmitCarrier = iota
fieldTransmitCompressed = iota
)
nameIndexMap := map[string]int{
"net_bytes_in": fieldReceiveBytes,
"net_pkts_in": fieldReceivePackets,
"net_bytes_out": fieldTransmitBytes,
"net_pkts_out": fieldTransmitPackets,
}
m.matches = make(map[string]map[string]NetstatCollectorMetric)
if len(config) > 0 {
err := json.Unmarshal(config, &m.config)
@ -54,7 +79,7 @@ func (m *NetstatCollector) Init(config json.RawMessage) error {
return err
}
}
file, err := os.Open(string(NETSTATFILE))
file, err := os.Open(NETSTATFILE)
if err != nil {
cclog.ComponentError(m.name, err.Error())
return err