Documentation
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Overview ¶
Package otel provides utilities for the otel.
Index ¶
Constants ¶
This section is empty.
Variables ¶
This section is empty.
Functions ¶
This section is empty.
Types ¶
type GatewayUsage ¶
type GatewayUsage struct {
// contains filtered or unexported fields
}
GatewayUsage wraps the attributes.GatewayUsage type to provide gateway usage functionality and reading env variable DD_OTELCOLLECTOR_GATEWAY_MODE (set by helm chart or operator) to indicate usage of gateway mode. Env. variable has priority over attributes! GetHostFromAttributesHandler() handles an important nil check distinction: A nil *attributes.GatewayUsage and a nil attributes.HostFromAttributesHandler interface are different types, even though both are nil. An interface contains both type information and a value, so a nil interface is not equal to a nil concrete type pointer.
This wrapper ensures proper nil handling when converting between the concrete *attributes.GatewayUsage type and the attributes.HostFromAttributesHandler interface to avoid nil pointer panics.
func NewDisabledGatewayUsage ¶
func NewDisabledGatewayUsage() GatewayUsage
NewDisabledGatewayUsage creates and returns a new GatewayUsage instance with no underlying gateway usage
func NewGatewayUsage ¶
func NewGatewayUsage(gatewayModeSet bool) GatewayUsage
NewGatewayUsage creates and returns a new GatewayUsage instance with an initialized underlying gateway usage
func (*GatewayUsage) EnvVarValue ¶ added in v0.75.0
func (g *GatewayUsage) EnvVarValue() float64
Gauge returns the value of gateway env. variable 1 - set to true 0 - set to false or not set
func (*GatewayUsage) Gauge ¶
func (g *GatewayUsage) Gauge() (float64, bool)
Gauge returns the current gateway usage gauge value and a boolean indicating if gateway usage is enabled.
func (GatewayUsage) GetHostFromAttributesHandler ¶
func (g GatewayUsage) GetHostFromAttributesHandler() attributes.HostFromAttributesHandler
GetHostFromAttributesHandler returns a handler for extracting host information from attributes.
Source Files