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mscluster: fix cluster and network sub collectors (#1759)

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Signed-off-by: Jan-Otto Kröpke <mail@jkroepke.de>
This commit is contained in:
Jan-Otto Kröpke
2024-11-24 13:57:19 +01:00
committed by GitHub
parent 86ace68978
commit f9e41294c3
6 changed files with 163 additions and 59 deletions
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16
internal/collector/mscluster/mscluster_network.go
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@@ -7,13 +7,14 @@ import (
"github.com/prometheus-community/windows_exporter/internal/mi"
"github.com/prometheus-community/windows_exporter/internal/types"
"github.com/prometheus-community/windows_exporter/internal/utils"
"github.com/prometheus/client_golang/prometheus"
)
const nameNetwork = Name + "_network"
type collectorNetwork struct {
networkMIQuery mi.Query
networkCharacteristics *prometheus.Desc
networkFlags *prometheus.Desc
networkMetric *prometheus.Desc
@@ -33,7 +34,14 @@ type msClusterNetwork struct {
State uint `mi:"State"`
}
func (c *Collector) buildNetwork() {
func (c *Collector) buildNetwork() error {
networkMIQuery, err := mi.NewQuery("SELECT * FROM MSCluster_Network")
if err != nil {
return fmt.Errorf("failed to create WMI query: %w", err)
}
c.networkMIQuery = networkMIQuery
c.networkCharacteristics = prometheus.NewDesc(
prometheus.BuildFQName(types.Namespace, nameNetwork, "characteristics"),
"Provides the characteristics of the network.",
@@ -64,6 +72,8 @@ func (c *Collector) buildNetwork() {
[]string{"name"},
nil,
)
return nil
}
// Collect sends the metric values for each metric
@@ -71,7 +81,7 @@ func (c *Collector) buildNetwork() {
func (c *Collector) collectNetwork(ch chan<- prometheus.Metric) error {
var dst []msClusterNetwork
if err := c.miSession.Query(&dst, mi.NamespaceRootMSCluster, utils.Must(mi.NewQuery("SELECT * MSCluster_Node"))); err != nil {
if err := c.miSession.Query(&dst, mi.NamespaceRootMSCluster, c.networkMIQuery); err != nil {
return fmt.Errorf("WMI query failed: %w", err)
}