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// Copyright The OpenTelemetry Authors
// SPDX-License-Identifier: Apache-2.0
package otelaws // import "go.opentelemetry.io/contrib/instrumentation/github.com/aws/aws-sdk-go-v2/otelaws"
import (
"context"
v2Middleware "github.com/aws/aws-sdk-go-v2/aws/middleware"
"github.com/aws/aws-sdk-go-v2/service/dynamodb"
"github.com/aws/aws-sdk-go-v2/service/sqs"
"github.com/aws/smithy-go/middleware"
"go.opentelemetry.io/otel/attribute"
semconv "go.opentelemetry.io/otel/semconv/v1.21.0"
)
// AWS attributes.
const (
RegionKey attribute.Key = "aws.region"
RequestIDKey attribute.Key = "aws.request_id"
AWSSystemVal string = "aws-api"
)
var servicemap = map[string]AttributeSetter{
dynamodb.ServiceID: DynamoDBAttributeSetter,
sqs.ServiceID: SQSAttributeSetter,
}
// SystemAttr return the AWS RPC system attribute.
func SystemAttr() attribute.KeyValue {
return semconv.RPCSystemKey.String(AWSSystemVal)
}
// OperationAttr returns the AWS operation attribute.
func OperationAttr(operation string) attribute.KeyValue {
return semconv.RPCMethod(operation)
}
// RegionAttr returns the AWS region attribute.
func RegionAttr(region string) attribute.KeyValue {
return RegionKey.String(region)
}
// ServiceAttr returns the AWS service attribute.
func ServiceAttr(service string) attribute.KeyValue {
return semconv.RPCService(service)
}
// RequestIDAttr returns the AWS request ID attribute.
func RequestIDAttr(requestID string) attribute.KeyValue {
return RequestIDKey.String(requestID)
}
// 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 DefaultAttributeSetter(ctx context.Context, in middleware.InitializeInput) []attribute.KeyValue {
serviceID := v2Middleware.GetServiceID(ctx)
if fn, ok := servicemap[serviceID]; ok {
return fn(ctx, in)
}
return []attribute.KeyValue{}
}
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