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*: Implement collector interface for registry perfdata (#1670)

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This commit is contained in:
Jan-Otto Kröpke
2024-10-05 21:33:40 +02:00
committed by GitHub
parent 2a9a11bd01
commit 5952c51a39
53 changed files with 661 additions and 1267 deletions
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11
internal/collector/cache/cache.go vendored
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@@ -9,7 +9,8 @@ import (
"github.com/alecthomas/kingpin/v2"
"github.com/prometheus-community/windows_exporter/internal/perfdata"
"github.com/prometheus-community/windows_exporter/internal/perflib"
"github.com/prometheus-community/windows_exporter/internal/perfdata/perftypes"
v1 "github.com/prometheus-community/windows_exporter/internal/perfdata/v1"
"github.com/prometheus-community/windows_exporter/internal/types"
"github.com/prometheus-community/windows_exporter/internal/utils"
"github.com/prometheus/client_golang/prometheus"
@@ -26,7 +27,7 @@ var ConfigDefaults = Config{}
type Collector struct {
config Config
perfDataCollector *perfdata.Collector
perfDataCollector perfdata.Collector
asyncCopyReadsTotal *prometheus.Desc
asyncDataMapsTotal *prometheus.Desc
@@ -127,7 +128,7 @@ func (c *Collector) Build(_ *slog.Logger, _ *wmi.Client) error {
var err error
c.perfDataCollector, err = perfdata.NewCollector("Cache", []string{"*"}, counters)
c.perfDataCollector, err = perfdata.NewCollector(perfdata.V1, "Cache", perfdata.AllInstances, counters)
if err != nil {
return fmt.Errorf("failed to create Cache collector: %w", err)
}
@@ -332,7 +333,7 @@ func (c *Collector) Collect(ctx *types.ScrapeContext, logger *slog.Logger, ch ch
func (c *Collector) collect(ctx *types.ScrapeContext, logger *slog.Logger, ch chan<- prometheus.Metric) error {
var dst []perflibCache // Single-instance class, array is required but will have single entry.
if err := perflib.UnmarshalObject(ctx.PerfObjects["Cache"], &dst, logger); err != nil {
if err := v1.UnmarshalObject(ctx.PerfObjects["Cache"], &dst, logger); err != nil {
return err
}
@@ -523,7 +524,7 @@ func (c *Collector) collectPDH(ch chan<- prometheus.Metric) error {
return fmt.Errorf("failed to collect Cache metrics: %w", err)
}
cacheData, ok := data["*"]
cacheData, ok := data[perftypes.EmptyInstance]
if !ok {
return errors.New("perflib query for Cache returned empty result set")