instrumentation

package
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Published: Jun 5, 2025 License: Apache-2.0 Imports: 13 Imported by: 0

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Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func NewLoggingResponseWriter

func NewLoggingResponseWriter(w http.ResponseWriter) *loggingResponseWriter

Types

type ApiMetrics

type ApiMetrics struct {
	SloMax float64

	SuccessLatency prometheus.Histogram
	ErrorLatency   prometheus.Histogram

	ApiTraffic   prometheus.Counter
	AgentTraffic prometheus.Counter

	SloViolations prometheus.Counter
	ClientErrors  prometheus.Counter
	ServerErrors  prometheus.Counter

	CpuUtilization    prometheus.Gauge
	MemoryUtilization prometheus.Gauge
	DiskUtilization   prometheus.Gauge
}

func NewApiMetrics

func NewApiMetrics(cfg *config.Config) *ApiMetrics

func (*ApiMetrics) AgentServerMiddleware

func (m *ApiMetrics) AgentServerMiddleware(next http.Handler) http.Handler

func (*ApiMetrics) ApiServerMiddleware

func (m *ApiMetrics) ApiServerMiddleware(next http.Handler) http.Handler

func (*ApiMetrics) RegisterWith

func (m *ApiMetrics) RegisterWith(reg *prometheus.Registry)

func (*ApiMetrics) ServerMiddleware

func (m *ApiMetrics) ServerMiddleware(next http.Handler, agentServer bool) http.Handler

type MetricsServer

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

func NewMetricsServer

func NewMetricsServer(
	log logrus.FieldLogger,
	cfg *config.Config,
	metrics *ApiMetrics,
) *MetricsServer

func (*MetricsServer) Run

func (m *MetricsServer) Run(ctx context.Context) error

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