otelmetrics

package
v0.3.132 Latest Latest
Warning

This package is not in the latest version of its module.

 Go to latest Published: Jun 2, 2026 License: Apache-2.0 Imports: 17 Imported by: 0

Documentation

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func RegisterProcessMemoryMetrics 

func RegisterProcessMemoryMetrics(meter metric.Meter, ownContainerID string)

RegisterProcessMemoryMetrics registers the per-process/per-container memory gauges — rss_bytes, cgroup_bytes, cgroup_limit_bytes — on the given meter. Both the main agent and the sbom-scanner sidecar call this so each container reports its own memory usage and limit (distinguished downstream by service.name). ownContainerID, when non-empty, lets the cgroup resolver find the correct scope under a host-mounted cgroup tree (the main-agent topology); pass "" for containers that mount their own namespaced /sys/fs/cgroup (the sidecar), where a direct read of the namespace root works.

MUST be called after otelsetup.InitProviders so the real MeterProvider is set.

Types

type OTELMetricsManager 

type OTELMetricsManager struct {
	// contains filtered or unexported fields
}

func NewOTELMetricsManager 

func NewOTELMetricsManager(ownContainerID string) *OTELMetricsManager

NewOTELMetricsManager constructs a fully-initialised OTELMetricsManager. MUST be called after otelsetup.InitProviders() so that otelsetup.Meter() returns the real MeterProvider, not the SDK no-op.

ownContainerID is this agent's own container ID (from the k8s API); it lets the cgroup memory gauges resolve the correct container scope under the host-mounted cgroup tree. Pass "" when unknown — the gauges then fall back to /proc-based resolution and report 0 if that fails.

func (*OTELMetricsManager) Destroy 

func (m *OTELMetricsManager) Destroy()

Destroy is a no-op: provider shutdown is handled by the otelsetup shutdown func.

func (*OTELMetricsManager) IncHelperCall 

func (m *OTELMetricsManager) IncHelperCall(helper string)

func (*OTELMetricsManager) IncMissingProfileDataRequired 

func (m *OTELMetricsManager) IncMissingProfileDataRequired(ruleID string)

func (*OTELMetricsManager) IncProjectionReconcileTriggered 

func (m *OTELMetricsManager) IncProjectionReconcileTriggered(trigger string)

func (*OTELMetricsManager) IncProjectionSpecCompile 

func (m *OTELMetricsManager) IncProjectionSpecCompile()

func (*OTELMetricsManager) IncProjectionSpecHashChange 

func (m *OTELMetricsManager) IncProjectionSpecHashChange()

func (*OTELMetricsManager) IncProjectionUndeclaredLiteral 

func (m *OTELMetricsManager) IncProjectionUndeclaredLiteral(helper string)

func (*OTELMetricsManager) ObserveProfileEntriesRaw 

func (m *OTELMetricsManager) ObserveProfileEntriesRaw(field string, count float64)

func (*OTELMetricsManager) ObserveProfileEntriesRetained 

func (m *OTELMetricsManager) ObserveProfileEntriesRetained(field string, count float64)

func (*OTELMetricsManager) ObserveProfileProjectedSize 

func (m *OTELMetricsManager) ObserveProfileProjectedSize(bytes float64)

func (*OTELMetricsManager) ObserveProfileRawSize 

func (m *OTELMetricsManager) ObserveProfileRawSize(bytes float64)

func (*OTELMetricsManager) ObserveProfileRetentionRatio 

func (m *OTELMetricsManager) ObserveProfileRetentionRatio(field string, ratio float64)

func (*OTELMetricsManager) ObserveProjectionApplyDuration 

func (m *OTELMetricsManager) ObserveProjectionApplyDuration(d time.Duration)

func (*OTELMetricsManager) ObserveSBOMScanDuration 

func (m *OTELMetricsManager) ObserveSBOMScanDuration(status string, d time.Duration)

func (*OTELMetricsManager) ReportAlertSuppressed 

func (m *OTELMetricsManager) ReportAlertSuppressed(ruleID, reason string)

func (*OTELMetricsManager) ReportContainerProfileCacheHit 

func (m *OTELMetricsManager) ReportContainerProfileCacheHit(hit bool)

func (*OTELMetricsManager) ReportContainerProfileLegacyLoad 

func (m *OTELMetricsManager) ReportContainerProfileLegacyLoad(kind, completeness string)

func (*OTELMetricsManager) ReportContainerProfileReconcilerDuration 

func (m *OTELMetricsManager) ReportContainerProfileReconcilerDuration(phase string, duration time.Duration)

func (*OTELMetricsManager) ReportContainerProfileReconcilerEviction 

func (m *OTELMetricsManager) ReportContainerProfileReconcilerEviction(reason string)

func (*OTELMetricsManager) ReportContainerStart 

func (m *OTELMetricsManager) ReportContainerStart()

func (*OTELMetricsManager) ReportContainerStop 

func (m *OTELMetricsManager) ReportContainerStop()

func (*OTELMetricsManager) ReportDedupEvent 

func (m *OTELMetricsManager) ReportDedupEvent(eventType utils.EventType, duplicate bool)

func (*OTELMetricsManager) ReportEvent 

func (m *OTELMetricsManager) ReportEvent(eventType utils.EventType)

func (*OTELMetricsManager) ReportFailedEvent 

func (m *OTELMetricsManager) ReportFailedEvent()

func (*OTELMetricsManager) ReportRuleAlert 

func (m *OTELMetricsManager) ReportRuleAlert(ruleID string)

func (*OTELMetricsManager) ReportRuleEvaluationTime 

func (m *OTELMetricsManager) ReportRuleEvaluationTime(ctx context.Context, ruleID string, eventType utils.EventType, duration time.Duration)

func (*OTELMetricsManager) ReportRulePrefiltered 

func (m *OTELMetricsManager) ReportRulePrefiltered(ruleID string)

func (*OTELMetricsManager) ReportRuleProcessed 

func (m *OTELMetricsManager) ReportRuleProcessed(ruleID string)

func (*OTELMetricsManager) ReportSBOMScan 

func (m *OTELMetricsManager) ReportSBOMScan(status string)

func (*OTELMetricsManager) ReportSBOMScannerRestart 

func (m *OTELMetricsManager) ReportSBOMScannerRestart()

func (*OTELMetricsManager) SetContainerProfileCacheEntries 

func (m *OTELMetricsManager) SetContainerProfileCacheEntries(kind string, count float64)

func (*OTELMetricsManager) SetProjectionSpecAllField 

func (m *OTELMetricsManager) SetProjectionSpecAllField(field string, isAll bool)

func (*OTELMetricsManager) SetProjectionSpecPatterns 

func (m *OTELMetricsManager) SetProjectionSpecPatterns(field, kind string, count float64)

func (*OTELMetricsManager) SetProjectionStaleEntries 

func (m *OTELMetricsManager) SetProjectionStaleEntries(count float64)

func (*OTELMetricsManager) SetProjectionUndeclaredRules 

func (m *OTELMetricsManager) SetProjectionUndeclaredRules(count float64)

func (*OTELMetricsManager) SetProjectionUndeclaredRulesDetail 

func (m *OTELMetricsManager) SetProjectionUndeclaredRulesDetail(ruleIDs []string)

SetProjectionUndeclaredRulesDetail records 1 for each rule currently undeclared and 0 for rules that were in the previous call but are no longer undeclared. OTEL synchronous gauges have no Reset(); zeroing removed entries is the equivalent.

func (*OTELMetricsManager) SetSBOMScannerReady 

func (m *OTELMetricsManager) SetSBOMScannerReady(ready bool)

func (*OTELMetricsManager) Start 

func (m *OTELMetricsManager) Start()

Start is a no-op: the Prometheus HTTP listener (if configured) is started inside otelsetup.InitProviders when OTEL_METRICS_EXPORTER=prometheus.

Source Files

View all Source files

Jump to

Keyboard shortcuts

? : This menu
/ : Search site
f or F : Jump to
y or Y : Canonical URL
go.dev uses cookies from Google to deliver and enhance the quality of its services and to analyze traffic. Learn more.