otelaws

Documentation

Index

• Constants
• func AppendMiddlewares(apiOptions *[]func(*middleware.Stack) error, opts ...Option)
• func DefaultAttributeSetter(ctx context.Context, in middleware.InitializeInput) []attribute.KeyValue
• func DynamoDBAttributeSetter(ctx context.Context, in middleware.InitializeInput) []attribute.KeyValue
• func OperationAttr(operation string) attribute.KeyValue
• func RegionAttr(region string) attribute.KeyValue
• func RequestIDAttr(requestID string) attribute.KeyValue
• func SemVersion() string
• func ServiceAttr(service string) attribute.KeyValue
• func Version() string
• type AttributeSetter
• type Option
  • func WithAttributeSetter(attributesetters ...AttributeSetter) Option
  • func WithTextMapPropagator(propagator propagation.TextMapPropagator) Option
  • func WithTracerProvider(provider trace.TracerProvider) Option

Constants

const (
	OperationKey attribute.Key = "aws.operation"
	RegionKey    attribute.Key = "aws.region"
	ServiceKey   attribute.Key = "aws.service"
	RequestIDKey attribute.Key = "aws.request_id"
)

AWS attributes.

Functions

func AppendMiddlewares

func AppendMiddlewares(apiOptions *[]func(*middleware.Stack) error, opts ...Option)

AppendMiddlewares attaches OTel middlewares to the AWS Go SDK V2 for instrumentation. OTel middlewares can be appended to either all aws clients or a specific operation. Please see more details in https://aws.github.io/aws-sdk-go-v2/docs/middleware/

func DefaultAttributeSetter

func DefaultAttributeSetter(ctx context.Context, in middleware.InitializeInput) []attribute.KeyValue

DefaultAttributeSetter checks to see if there are service specific attributes available to set for the AWS service. If there are service specific attributes available then they will be included.

func DynamoDBAttributeSetter

func DynamoDBAttributeSetter(ctx context.Context, in middleware.InitializeInput) []attribute.KeyValue

DynamoDBAttributeSetter sets DynamoDB specific attributes depending on the DynamoDB operation being performed.

func OperationAttr

func OperationAttr(operation string) attribute.KeyValue

OperationAttr returns the AWS operation attribute.

func RegionAttr

func RegionAttr(region string) attribute.KeyValue

OperationAttr returns the AWS region attribute.

func RequestIDAttr

func RequestIDAttr(requestID string) attribute.KeyValue

OperationAttr returns the AWS request ID attribute.

func SemVersion

func SemVersion() string

SemVersion is the semantic version to be supplied to tracer/meter creation.

func ServiceAttr

func ServiceAttr(service string) attribute.KeyValue

OperationAttr returns the AWS service attribute.

func Version

func Version() string

Version is the current release version of the AWS SDKv2 instrumentation.

Types

type AttributeSetter

type AttributeSetter func(context.Context, middleware.InitializeInput) []attribute.KeyValue

AttributeSetter returns an array of KeyValue pairs, it can be used to set custom attributes.

type Option

type Option interface {
	// contains filtered or unexported methods
}

Option applies an option value.

func WithAttributeSetter

func WithAttributeSetter(attributesetters ...AttributeSetter) Option

WithAttributeSetter specifies an attribute setter function for setting service specific attributes. If none is specified, the service will be determined by the DefaultAttributeSetter function and the corresponding attributes will be included.

func WithTextMapPropagator

func WithTextMapPropagator(propagator propagation.TextMapPropagator) Option

WithTextMapPropagator specifies a Text Map Propagator to use when propagating context. If none is specified, the global TextMapPropagator is used.

func WithTracerProvider

func WithTracerProvider(provider trace.TracerProvider) Option

WithTracerProvider specifies a tracer provider to use for creating a tracer. If none is specified, the global TracerProvider is used.