Documentation
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Overview ¶
Package tracing provides tools for working with tracing.
Index ¶
- func FromContext(ctx context.Context) otrace.TracerProvider
- func Initialize(ctx context.Context, config *Config) (otrace.TracerProvider, func(context.Context) error, error)
- func NewContextWithTracerProvider(ctx context.Context, tp otrace.TracerProvider) context.Context
- type CollectorConfig
- type Config
- type WriterConfig
Constants ¶
This section is empty.
Variables ¶
This section is empty.
Functions ¶
func FromContext ¶
func FromContext(ctx context.Context) otrace.TracerProvider
FromContext returns the tracer provider that is attached to the context or returns a noop tracer provider if it does not exist.
func Initialize ¶
func Initialize(ctx context.Context, config *Config) (otrace.TracerProvider, func(context.Context) error, error)
Initialize initializes the tracing package and returns the tracer provider. If tracing is not enabled it returns a noop tracer provider instead.
func NewContextWithTracerProvider ¶
NewContextWithTracerProvider returns a derived context with the tracer provider set.
Types ¶
type CollectorConfig ¶
type CollectorConfig struct {
EndpointURL string `name:"endpoint-url" description:"The URL of the collector endpoint"`
Insecure bool `name:"insecure" description:"Use insecure connection"`
TLS tlsconfig.Client `name:"tls"`
}
CollectorConfig represents configuration for the trace collector exporter.
type Config ¶
type Config struct {
Enable bool `name:"enable" description:"Enable telemetry"`
Exporter string `name:"exporter" description:"Telemetry exporter (otlp, writer)"`
CollectorConfig CollectorConfig `name:"collector-config" description:"Trace collector exporter configuration"`
WriterConfig WriterConfig `name:"writer-config" description:"Writer exporter configuration"`
SampleProbability float64 `` //nolint:lll
/* 130-byte string literal not displayed */
}
Config represents configuration for OpenTelemetry tracing.
type WriterConfig ¶
type WriterConfig struct {
Destination string `name:"destination" description:"Destination of telemetry writer (stdout, stderr)"`
Timestamps bool `name:"timestamps" description:"Print timestamps"`
Pretty bool `name:"pretty" description:"Human readable format"`
}
WriterConfig represents configuration for the stdout exporter.
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