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Add Plus metrics receiver log messages #1078

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Merged
dhurley merged 5 commits into from
Jun 5, 2025
Merged

Add Plus metrics receiver log messages #1078

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f21cec2
add warning logs to plus metrics receiver configuration
NutsaB May 14, 2025
2de9913
fix merge conflicts
NutsaB May 14, 2025
b44ff4b
fix merge conflicts
NutsaB May 14, 2025
1c14889
Merge remote-tracking branch 'origin/v3' into update-plus-metrics-rec…
NutsaB Jun 3, 2025
bd834fb
Remove log origin from logs
NutsaB Jun 3, 2025
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1 change: 1 addition & 0 deletions internal/collector/nginxplusreceiver/config.go
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Original file line number Diff line number Diff line change
Expand Up @@ -32,6 +32,7 @@ type APIDetails struct {
}

// Validate checks if the receiver configuration is valid
// nolint: ireturn
func (cfg *Config) Validate() error {
if cfg.APIDetails.URL == "" {
return errors.New("endpoint cannot be empty for nginxplusreceiver")
Expand Down
13 changes: 9 additions & 4 deletions internal/collector/otel_collector_plugin.go
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Original file line number Diff line number Diff line change
Expand Up @@ -263,7 +263,7 @@ func (oc *Collector) handleNginxConfigUpdate(ctx context.Context, msg *bus.Messa
return
}

reloadCollector := oc.checkForNewReceivers(nginxConfigContext)
reloadCollector := oc.checkForNewReceivers(ctx, nginxConfigContext)

if reloadCollector {
slog.InfoContext(ctx, "Reloading OTel collector config, nginx config updated")
Expand Down Expand Up @@ -394,7 +394,7 @@ func (oc *Collector) restartCollector(ctx context.Context) {
}
}

func (oc *Collector) checkForNewReceivers(nginxConfigContext *model.NginxConfigContext) bool {
func (oc *Collector) checkForNewReceivers(ctx context.Context, nginxConfigContext *model.NginxConfigContext) bool {
nginxReceiverFound, reloadCollector := oc.updateExistingNginxPlusReceiver(nginxConfigContext)

if !nginxReceiverFound && nginxConfigContext.PlusAPI.URL != "" {
Expand All @@ -410,10 +410,12 @@ func (oc *Collector) checkForNewReceivers(nginxConfigContext *model.NginxConfigC
CollectionInterval: defaultCollectionInterval,
},
)
slog.DebugContext(ctx, "NGINX Plus API found, NGINX Plus receiver enabled to scrape metrics")

reloadCollector = true
} else if nginxConfigContext.PlusAPI.URL == "" {
reloadCollector = oc.addNginxOssReceiver(nginxConfigContext)
slog.WarnContext(ctx, "NGINX Plus API is not configured, searching for stub status endpoint")
reloadCollector = oc.addNginxOssReceiver(ctx, nginxConfigContext)
}

if oc.config.IsFeatureEnabled(pkgConfig.FeatureLogsNap) {
Expand All @@ -428,7 +430,7 @@ func (oc *Collector) checkForNewReceivers(nginxConfigContext *model.NginxConfigC
return reloadCollector
}

func (oc *Collector) addNginxOssReceiver(nginxConfigContext *model.NginxConfigContext) bool {
func (oc *Collector) addNginxOssReceiver(ctx context.Context, nginxConfigContext *model.NginxConfigContext) bool {
nginxReceiverFound, reloadCollector := oc.updateExistingNginxOSSReceiver(nginxConfigContext)

if !nginxReceiverFound && nginxConfigContext.StubStatus.URL != "" {
Expand All @@ -445,8 +447,11 @@ func (oc *Collector) addNginxOssReceiver(nginxConfigContext *model.NginxConfigCo
CollectionInterval: defaultCollectionInterval,
},
)
slog.DebugContext(ctx, "Stub status endpoint found, OSS receiver enabled to scrape metrics")

reloadCollector = true
} else if nginxConfigContext.StubStatus.URL == "" {
slog.WarnContext(ctx, "Stub status endpoint not found, NGINX metrics not available")
}

return reloadCollector
Expand Down