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delete.go
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delete.go
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package s3
import (
"fmt"
"time"
"github.com/aws/aws-sdk-go/aws"
"github.com/aws/aws-sdk-go/aws/session"
"github.com/aws/aws-sdk-go/service/s3"
"github.com/aws/eks-anywhere/pkg/logger"
)
func CleanUpS3Bucket(session *session.Session, bucket string, maxAge float64) error {
service := s3.New(session)
input := &s3.ListObjectsV2Input{
Bucket: aws.String(bucket),
}
result, err := service.ListObjectsV2(input)
if err != nil {
return fmt.Errorf("listing s3 bucket objects: %v", err)
}
var objectList []*string
logger.V(4).Info("Listing s3 bucket objects")
for _, object := range result.Contents {
logger.V(4).Info("s3", "object_name", *(object.Key), "last_modified", *(object.LastModified))
lastModifiedTime := time.Since(*(object.LastModified)).Seconds()
if lastModifiedTime > maxAge && *(object.Key) != "eksctl/eksctl" && *(object.Key) != "generated-artifacts/" {
logger.V(4).Info("Adding object for deletion")
objectList = append(objectList, object.Key)
} else {
logger.V(4).Info("Skipping object deletion")
}
}
if len(objectList) != 0 {
for _, object := range objectList {
logger.V(4).Info("Deleting", "object", *object)
_, err = service.DeleteObject(
&s3.DeleteObjectInput{
Bucket: aws.String(bucket),
Key: object,
},
)
if err != nil {
return fmt.Errorf("deleting object %s: %v", *object, err)
}
}
} else {
logger.V(4).Info("No s3 objects for deletion")
}
return nil
}