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// __ _____ __ ___ ___ __ _| |_ ___
// \ \ /\ / / _ \/ _` \ \ / / |/ _` | __/ _ \
// \ V V / __/ (_| |\ V /| | (_| | || __/
// \_/\_/ \___|\__,_| \_/ |_|\__,_|\__\___|
//
// Copyright © 2016 - 2025 Weaviate B.V. All rights reserved.
//
// CONTACT: hello@weaviate.io
//
package modulecapabilities
import (
"context"
)
type OffloadCloud interface {
// VerifyBucket verify if the offload bucket is created
VerifyBucket(ctx context.Context) error
// Upload uploads the content of a shard assigned to specific node to
// cloud provider (S3, Azure Blob storage, Google cloud storage)
// {cloud_provider}://{configured_bucket}/{className}/{shardName}/{nodeName}/{shard content}
Upload(ctx context.Context, className, shardName, nodeName string) error
// Download downloads the content of a shard to desired node from
// cloud provider (S3, Azure Blob storage, Google cloud storage)
// {dataPath}/{className}/{shardName}/{content}
Download(ctx context.Context, className, shardName, nodeName string) error
// Delete deletes content of a shard assigned to specific node in
// cloud provider (S3, Azure Blob storage, Google cloud storage)
// Careful: if shardName and nodeName is passed empty it will delete all class frozen shards in cloud storage
// {cloud_provider}://{configured_bucket}/{className}/{shardName}/{nodeName}/{shard content}
Delete(ctx context.Context, className, shardName, nodeName string) error
}
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