pipelines

Documentation

Index

• func NewMetricsPipeline(c PipelineConfig) (func() error, error)
• func NewTracePipeline(c PipelineConfig) (func() error, error)
• type PipelineConfig
• type PipelineSetupFunc

Functions

func NewMetricsPipeline

func NewMetricsPipeline(c PipelineConfig) (func() error, error)

func NewTracePipeline

func NewTracePipeline(c PipelineConfig) (func() error, error)

Types

type PipelineConfig

type PipelineConfig struct {
	Endpoint        string
	Insecure        bool
	Headers         map[string]string
	Resource        *resource.Resource
	ReportingPeriod string
	Propagators     []string

	// MetricsBuiltinsEnabled indicates whether to automatically start
	// standard host and runtime metrics.
	MetricsBuiltinsEnabled bool

	// MetricsBuiltinLibraries contains strings identifying which
	// builtin metrics libraries should be started.  The entry is
	// a single hosrt name (e.g., "host", "cpu", "runtime")
	// followed by an optional major version number (e.g.,
	// "host:v0", "cpu:v0", "runtime:v0").  Short names are mapped
	// to long names internally.
	//
	// Recognized names, presently:
	//
	//  runtime: v0 is go-contrib/instrumentation/runtime
	//           v1 is lightstep/instrumentation/runtime
	//  host:    v0 is go-contrib/instrumentation/host
	//           v1 is lightstep/instrumentation/host
	//  cputime: v1 is lightstep/instrumentation/cputime
	MetricsBuiltinLibraries []string

	// TemporalityPreference is one of "cumulative", "delta", or "stateless"
	TemporalityPreference string

	// Credentials carries the TLS settings.
	Credentials credentials.TransportCredentials

	// UseLightstepMetricsSDK determines whether to use the metrics
	// SDK at ../lightstep/sdk/metric.
	UseLightstepMetricsSDK bool
}

type PipelineSetupFunc

type PipelineSetupFunc func(PipelineConfig) (func() error, error)