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process: Use registry collector for V1 data (#1814)

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Signed-off-by: Jan-Otto Kröpke <mail@jkroepke.de>
This commit is contained in:
Jan-Otto Kröpke
2024-12-21 22:58:47 +01:00
committed by GitHub
parent 39c929eefe
commit a9f8b3b722
158 changed files with 7793 additions and 7748 deletions
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12
internal/collector/udp/const.go → internal/collector/udp/types.go
View File

@@ -17,12 +17,12 @@ package udp
// The TCPv6 performance object uses the same fields.
// https://learn.microsoft.com/en-us/dotnet/api/system.net.networkinformation.tcpstate?view=net-8.0.
const (
datagramsNoPortPerSec = "Datagrams No Port/sec"
datagramsReceivedPerSec = "Datagrams Received/sec"
datagramsReceivedErrors = "Datagrams Received Errors"
datagramsSentPerSec = "Datagrams Sent/sec"
)
type perfDataCounterValues struct {
DatagramsNoPortPerSec float64 `perfdata:"Datagrams No Port/sec"`
DatagramsReceivedPerSec float64 `perfdata:"Datagrams Received/sec"`
DatagramsReceivedErrors float64 `perfdata:"Datagrams Received Errors"`
DatagramsSentPerSec float64 `perfdata:"Datagrams Sent/sec"`
}
// Datagrams No Port/sec is the rate of received UDP datagrams for which there was no application at the destination port.
// Datagrams Received Errors is the number of received UDP datagrams that could not be delivered for reasons other than the lack of an application at the destination port.

46
internal/collector/udp/udp.go
View File

@@ -16,13 +16,12 @@
package udp
import (
"errors"
"fmt"
"log/slog"
"github.com/alecthomas/kingpin/v2"
"github.com/prometheus-community/windows_exporter/internal/mi"
"github.com/prometheus-community/windows_exporter/internal/perfdata"
"github.com/prometheus-community/windows_exporter/internal/pdh"
"github.com/prometheus-community/windows_exporter/internal/types"
"github.com/prometheus/client_golang/prometheus"
)
@@ -38,8 +37,10 @@ var ConfigDefaults = Config{}
type Collector struct {
config Config
perfDataCollector4 *perfdata.Collector
perfDataCollector6 *perfdata.Collector
perfDataCollector4 *pdh.Collector
perfDataCollector6 *pdh.Collector
perfDataObject4 []perfDataCounterValues
perfDataObject6 []perfDataCounterValues
datagramsNoPortTotal *prometheus.Desc
datagramsReceivedTotal *prometheus.Desc
@@ -79,21 +80,14 @@ func (c *Collector) Close() error {
}
func (c *Collector) Build(_ *slog.Logger, _ *mi.Session) error {
counters := []string{
datagramsNoPortPerSec,
datagramsReceivedPerSec,
datagramsReceivedErrors,
datagramsSentPerSec,
}
var err error
c.perfDataCollector4, err = perfdata.NewCollector("UDPv4", nil, counters)
c.perfDataCollector4, err = pdh.NewCollector[perfDataCounterValues]("UDPv4", nil)
if err != nil {
return fmt.Errorf("failed to create UDPv4 collector: %w", err)
}
c.perfDataCollector6, err = perfdata.NewCollector("UDPv6", nil, counters)
c.perfDataCollector6, err = pdh.NewCollector[perfDataCounterValues]("UDPv6", nil)
if err != nil {
return fmt.Errorf("failed to create UDPv6 collector: %w", err)
}
@@ -133,54 +127,46 @@ func (c *Collector) Collect(ch chan<- prometheus.Metric) error {
}
func (c *Collector) collect(ch chan<- prometheus.Metric) error {
data, err := c.perfDataCollector4.Collect()
err := c.perfDataCollector4.Collect(&c.perfDataObject4)
if err != nil {
return fmt.Errorf("failed to collect UDPv4 metrics: %w", err)
}
if _, ok := data[perfdata.InstanceEmpty]; !ok {
return errors.New("no data for UDPv4")
}
c.writeUDPCounters(ch, c.perfDataObject4, []string{"ipv4"})
c.writeUDPCounters(ch, data[perfdata.InstanceEmpty], []string{"ipv4"})
data, err = c.perfDataCollector6.Collect()
err = c.perfDataCollector6.Collect(&c.perfDataObject6)
if err != nil {
return fmt.Errorf("failed to collect UDPv6 metrics: %w", err)
}
if _, ok := data[perfdata.InstanceEmpty]; !ok {
return errors.New("no data for UDPv6")
}
c.writeUDPCounters(ch, data[perfdata.InstanceEmpty], []string{"ipv6"})
c.writeUDPCounters(ch, c.perfDataObject6, []string{"ipv6"})
return nil
}
func (c *Collector) writeUDPCounters(ch chan<- prometheus.Metric, metrics map[string]perfdata.CounterValue, labels []string) {
func (c *Collector) writeUDPCounters(ch chan<- prometheus.Metric, metrics []perfDataCounterValues, labels []string) {
ch <- prometheus.MustNewConstMetric(
c.datagramsNoPortTotal,
prometheus.CounterValue,
metrics[datagramsNoPortPerSec].FirstValue,
metrics[0].DatagramsNoPortPerSec,
labels...,
)
ch <- prometheus.MustNewConstMetric(
c.datagramsReceivedErrorsTotal,
prometheus.CounterValue,
metrics[datagramsReceivedErrors].FirstValue,
metrics[0].DatagramsReceivedErrors,
labels...,
)
ch <- prometheus.MustNewConstMetric(
c.datagramsReceivedTotal,
prometheus.GaugeValue,
metrics[datagramsReceivedPerSec].FirstValue,
metrics[0].DatagramsReceivedPerSec,
labels...,
)
ch <- prometheus.MustNewConstMetric(
c.datagramsSentTotal,
prometheus.CounterValue,
metrics[datagramsSentPerSec].FirstValue,
metrics[0].DatagramsSentPerSec,
labels...,
)
}