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otelaws: adding dynamodb attributes (#1582)
* adding dynamodb attributes * applying suggestions * allowing users to use the default attribute setter in addition to their own * making setting attributesetters more flexible * Apply suggestions from code review Co-authored-by: Tyler Yahn <MrAlias@users.noreply.github.com> * Revert "Apply suggestions from code review" This reverts commit 05c3847. * Apply suggestions from code review Co-authored-by: Tyler Yahn <MrAlias@users.noreply.github.com> * adding comments for exported functions and types * Apply suggestions from code review Co-authored-by: Tyler Yahn <MrAlias@users.noreply.github.com> * fixing test and applying suggestions * fixing checks Co-authored-by: Tyler Yahn <MrAlias@users.noreply.github.com> Co-authored-by: Anthony Mirabella <a9@aneurysm9.com>
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184 changes: 184 additions & 0 deletions
184
instrumentation/github.com/aws/aws-sdk-go-v2/otelaws/dynamodbattributes.go
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,184 @@ | ||
| // Copyright The OpenTelemetry Authors | ||
| // | ||
| // Licensed under the Apache License, Version 2.0 (the "License"); | ||
| // you may not use this file except in compliance with the License. | ||
| // You may obtain a copy of the License at | ||
| // | ||
| // http://www.apache.org/licenses/LICENSE-2.0 | ||
| // | ||
| // Unless required by applicable law or agreed to in writing, software | ||
| // distributed under the License is distributed on an "AS IS" BASIS, | ||
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| // See the License for the specific language governing permissions and | ||
| // limitations under the License. | ||
|
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| package otelaws | ||
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| import ( | ||
| "context" | ||
| "encoding/json" | ||
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| "github.com/aws/aws-sdk-go-v2/service/dynamodb" | ||
| "github.com/aws/smithy-go/middleware" | ||
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| "go.opentelemetry.io/otel/attribute" | ||
| semconv "go.opentelemetry.io/otel/semconv/v1.7.0" | ||
| ) | ||
|
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| // DynamoDBAttributeSetter sets DynamoDB specific attributes depending on the the DynamoDB operation being performed. | ||
| func DynamoDBAttributeSetter(ctx context.Context, in middleware.InitializeInput) []attribute.KeyValue { | ||
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| dynamodbAttributes := []attribute.KeyValue{semconv.DBSystemKey.String("dynamodb")} | ||
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| switch v := in.Parameters.(type) { | ||
| case *dynamodb.GetItemInput: | ||
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| dynamodbAttributes = append(dynamodbAttributes, semconv.AWSDynamoDBTableNamesKey.String(*v.TableName)) | ||
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| if v.ConsistentRead != nil { | ||
| dynamodbAttributes = append(dynamodbAttributes, semconv.AWSDynamoDBConsistentReadKey.Bool(*v.ConsistentRead)) | ||
| } | ||
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| if v.ProjectionExpression != nil { | ||
| dynamodbAttributes = append(dynamodbAttributes, semconv.AWSDynamoDBProjectionKey.String(*v.ProjectionExpression)) | ||
| } | ||
|
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| case *dynamodb.BatchGetItemInput: | ||
| var tableNames []string | ||
| for k := range v.RequestItems { | ||
| tableNames = append(tableNames, k) | ||
| } | ||
| dynamodbAttributes = append(dynamodbAttributes, semconv.AWSDynamoDBTableNamesKey.StringSlice(tableNames)) | ||
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| case *dynamodb.BatchWriteItemInput: | ||
| var tableNames []string | ||
| for k := range v.RequestItems { | ||
| tableNames = append(tableNames, k) | ||
| } | ||
| dynamodbAttributes = append(dynamodbAttributes, semconv.AWSDynamoDBTableNamesKey.StringSlice(tableNames)) | ||
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| case *dynamodb.CreateTableInput: | ||
| dynamodbAttributes = append(dynamodbAttributes, semconv.AWSDynamoDBTableNamesKey.String(*v.TableName)) | ||
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| if v.GlobalSecondaryIndexes != nil { | ||
| globalindexes, _ := json.Marshal(v.GlobalSecondaryIndexes) | ||
| dynamodbAttributes = append(dynamodbAttributes, semconv.AWSDynamoDBGlobalSecondaryIndexesKey.String(string(globalindexes))) | ||
| } | ||
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| if v.LocalSecondaryIndexes != nil { | ||
| localindexes, _ := json.Marshal(v.LocalSecondaryIndexes) | ||
| dynamodbAttributes = append(dynamodbAttributes, semconv.AWSDynamoDBLocalSecondaryIndexesKey.String(string(localindexes))) | ||
| } | ||
|
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| if v.ProvisionedThroughput != nil { | ||
| dynamodbAttributes = append(dynamodbAttributes, semconv.AWSDynamoDBProvisionedReadCapacityKey.Int64(*v.ProvisionedThroughput.ReadCapacityUnits)) | ||
| dynamodbAttributes = append(dynamodbAttributes, semconv.AWSDynamoDBProvisionedWriteCapacityKey.Int64(*v.ProvisionedThroughput.WriteCapacityUnits)) | ||
| } | ||
|
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| case *dynamodb.DeleteItemInput: | ||
| dynamodbAttributes = append(dynamodbAttributes, semconv.AWSDynamoDBTableNamesKey.String(*v.TableName)) | ||
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| case *dynamodb.DeleteTableInput: | ||
| dynamodbAttributes = append(dynamodbAttributes, semconv.AWSDynamoDBTableNamesKey.String(*v.TableName)) | ||
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| case *dynamodb.DescribeTableInput: | ||
| dynamodbAttributes = append(dynamodbAttributes, semconv.AWSDynamoDBTableNamesKey.String(*v.TableName)) | ||
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| case *dynamodb.ListTablesInput: | ||
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| if v.ExclusiveStartTableName != nil { | ||
| dynamodbAttributes = append(dynamodbAttributes, semconv.AWSDynamoDBExclusiveStartTableKey.String(*v.ExclusiveStartTableName)) | ||
| } | ||
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| if v.Limit != nil { | ||
| dynamodbAttributes = append(dynamodbAttributes, semconv.AWSDynamoDBLimitKey.Int(int(*v.Limit))) | ||
| } | ||
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| case *dynamodb.PutItemInput: | ||
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| dynamodbAttributes = append(dynamodbAttributes, semconv.AWSDynamoDBTableNamesKey.String(*v.TableName)) | ||
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| case *dynamodb.QueryInput: | ||
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| dynamodbAttributes = append(dynamodbAttributes, semconv.AWSDynamoDBTableNamesKey.String(*v.TableName)) | ||
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| if v.ConsistentRead != nil { | ||
| dynamodbAttributes = append(dynamodbAttributes, semconv.AWSDynamoDBConsistentReadKey.Bool(*v.ConsistentRead)) | ||
| } | ||
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| if v.IndexName != nil { | ||
| dynamodbAttributes = append(dynamodbAttributes, semconv.AWSDynamoDBIndexNameKey.String(*v.IndexName)) | ||
| } | ||
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| if v.Limit != nil { | ||
| dynamodbAttributes = append(dynamodbAttributes, semconv.AWSDynamoDBLimitKey.Int(int(*v.Limit))) | ||
| } | ||
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| if v.ScanIndexForward != nil { | ||
| dynamodbAttributes = append(dynamodbAttributes, semconv.AWSDynamoDBScanForwardKey.Bool(*v.ScanIndexForward)) | ||
| } | ||
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| if v.ProjectionExpression != nil { | ||
| dynamodbAttributes = append(dynamodbAttributes, semconv.AWSDynamoDBProjectionKey.String(*v.ProjectionExpression)) | ||
| } | ||
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| dynamodbAttributes = append(dynamodbAttributes, semconv.AWSDynamoDBSelectKey.String(string(v.Select))) | ||
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| case *dynamodb.ScanInput: | ||
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| dynamodbAttributes = append(dynamodbAttributes, semconv.AWSDynamoDBTableNamesKey.String(*v.TableName)) | ||
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| if v.ConsistentRead != nil { | ||
| dynamodbAttributes = append(dynamodbAttributes, semconv.AWSDynamoDBConsistentReadKey.Bool(*v.ConsistentRead)) | ||
| } | ||
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| if v.IndexName != nil { | ||
| dynamodbAttributes = append(dynamodbAttributes, semconv.AWSDynamoDBIndexNameKey.String(*v.IndexName)) | ||
| } | ||
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| if v.Limit != nil { | ||
| dynamodbAttributes = append(dynamodbAttributes, semconv.AWSDynamoDBLimitKey.Int(int(*v.Limit))) | ||
| } | ||
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| if v.ProjectionExpression != nil { | ||
| dynamodbAttributes = append(dynamodbAttributes, semconv.AWSDynamoDBProjectionKey.String(*v.ProjectionExpression)) | ||
| } | ||
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| dynamodbAttributes = append(dynamodbAttributes, semconv.AWSDynamoDBSelectKey.String(string(v.Select))) | ||
|
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| if v.Segment != nil { | ||
| dynamodbAttributes = append(dynamodbAttributes, semconv.AWSDynamoDBSegmentKey.Int(int(*v.Segment))) | ||
| } | ||
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| if v.TotalSegments != nil { | ||
| dynamodbAttributes = append(dynamodbAttributes, semconv.AWSDynamoDBTotalSegmentsKey.Int(int(*v.TotalSegments))) | ||
| } | ||
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| case *dynamodb.UpdateItemInput: | ||
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| dynamodbAttributes = append(dynamodbAttributes, semconv.AWSDynamoDBTableNamesKey.String(*v.TableName)) | ||
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| case *dynamodb.UpdateTableInput: | ||
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| dynamodbAttributes = append(dynamodbAttributes, semconv.AWSDynamoDBTableNamesKey.String(*v.TableName)) | ||
|
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| if v.AttributeDefinitions != nil { | ||
| attributedefinitions, _ := json.Marshal(v.AttributeDefinitions) | ||
| dynamodbAttributes = append(dynamodbAttributes, semconv.AWSDynamoDBAttributeDefinitionsKey.String(string(attributedefinitions))) | ||
| } | ||
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| if v.GlobalSecondaryIndexUpdates != nil { | ||
| globalsecondaryindexupdates, _ := json.Marshal(v.GlobalSecondaryIndexUpdates) | ||
| dynamodbAttributes = append(dynamodbAttributes, semconv.AWSDynamoDBGlobalSecondaryIndexUpdatesKey.String(string(globalsecondaryindexupdates))) | ||
| } | ||
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| if v.ProvisionedThroughput != nil { | ||
| dynamodbAttributes = append(dynamodbAttributes, semconv.AWSDynamoDBProvisionedReadCapacityKey.Int64(*v.ProvisionedThroughput.ReadCapacityUnits)) | ||
| dynamodbAttributes = append(dynamodbAttributes, semconv.AWSDynamoDBProvisionedWriteCapacityKey.Int64(*v.ProvisionedThroughput.WriteCapacityUnits)) | ||
| } | ||
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| } | ||
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| return dynamodbAttributes | ||
|
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| } |
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