servicegraph

Documentation

Index

• type Arguments
  • func (Arguments) ConnectorType() int
  • func (args Arguments) Convert() (otelcomponent.Config, error)
  • func (args Arguments) DebugMetricsConfig() otelcolCfg.DebugMetricsArguments
  • func (args Arguments) Exporters() map[otelcomponent.DataType]map[otelcomponent.ID]otelcomponent.Component
  • func (args Arguments) Extensions() map[otelcomponent.ID]otelextension.Extension
  • func (args Arguments) NextConsumers() *otelcol.ConsumerArguments
  • func (args *Arguments) SetToDefault()
  • func (args *Arguments) Validate() error
• type StoreConfig
  • func (sc *StoreConfig) SetToDefault()

Types

type Arguments

type Arguments struct {
	// LatencyHistogramBuckets is the list of durations representing latency histogram buckets.
	LatencyHistogramBuckets []time.Duration `alloy:"latency_histogram_buckets,attr,optional"`

	// Dimensions defines the list of additional dimensions on top of the provided:
	// - client
	// - server
	// - failed
	// - connection_type
	// The dimensions will be fetched from the span's attributes. Examples of some conventionally used attributes:
	// https://github.com/open-telemetry/opentelemetry-collector/blob/main/model/semconv/opentelemetry.go.
	Dimensions []string `alloy:"dimensions,attr,optional"`

	// Store contains the config for the in-memory store used to find requests between services by pairing spans.
	Store StoreConfig `alloy:"store,block,optional"`
	// CacheLoop defines how often to clean the cache of stale series.
	CacheLoop time.Duration `alloy:"cache_loop,attr,optional"`
	// StoreExpirationLoop defines how often to expire old entries from the store.
	StoreExpirationLoop time.Duration `alloy:"store_expiration_loop,attr,optional"`

	// MetricsFlushInterval is the interval at which metrics are flushed to the exporter.
	// If set to 0, metrics are flushed on every received batch of traces.
	MetricsFlushInterval time.Duration `alloy:"metrics_flush_interval,attr,optional"`

	// DatabaseNameAttribute is the attribute name used to identify the database name from span attributes.
	// The default value is db.name
	DatabaseNameAttribute string `alloy:"database_name_attribute,attr,optional"`

	// Output configures where to send processed data. Required.
	Output *otelcol.ConsumerArguments `alloy:"output,block"`

	// DebugMetrics configures component internal metrics. Optional.
	DebugMetrics otelcolCfg.DebugMetricsArguments `alloy:"debug_metrics,block,optional"`
}

Arguments configures the otelcol.connector.servicegraph component.

func (Arguments) ConnectorType

func (Arguments) ConnectorType() int

ConnectorType() int implements connector.Arguments.

func (Arguments) Convert

func (args Arguments) Convert() (otelcomponent.Config, error)

Convert implements connector.Arguments.

func (Arguments) DebugMetricsConfig

func (args Arguments) DebugMetricsConfig() otelcolCfg.DebugMetricsArguments

DebugMetricsConfig implements connector.Arguments.

func (Arguments) Exporters

func (args Arguments) Exporters() map[otelcomponent.DataType]map[otelcomponent.ID]otelcomponent.Component

Exporters implements connector.Arguments.

func (Arguments) Extensions

func (args Arguments) Extensions() map[otelcomponent.ID]otelextension.Extension

Extensions implements connector.Arguments.

func (Arguments) NextConsumers

func (args Arguments) NextConsumers() *otelcol.ConsumerArguments

NextConsumers implements connector.Arguments.

func (*Arguments) SetToDefault

func (args *Arguments) SetToDefault()

SetToDefault implements syntax.Defaulter.

func (*Arguments) Validate

func (args *Arguments) Validate() error

Validate implements syntax.Validator.

type StoreConfig

type StoreConfig struct {
	// MaxItems is the maximum number of items to keep in the store.
	MaxItems int `alloy:"max_items,attr,optional"`
	// TTL is the time to live for items in the store.
	TTL time.Duration `alloy:"ttl,attr,optional"`
}

func (*StoreConfig) SetToDefault

func (sc *StoreConfig) SetToDefault()