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//
// Copyright (c) 2015-2024 MinIO, Inc.
//
// This file is part of MinIO Object Storage stack
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as
// published by the Free Software Foundation, either version 3 of the
// License, or (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
//
package madmin
import (
"context"
"encoding/json"
"io"
"net/http"
"net/url"
)
// ExportBucketMetadata makes an admin call to export bucket metadata of a bucket
func (adm *AdminClient) ExportBucketMetadata(ctx context.Context, bucket string) (io.ReadCloser, error) {
path := adminAPIPrefix + "/export-bucket-metadata"
queryValues := url.Values{}
queryValues.Set("bucket", bucket)
resp, err := adm.executeMethod(ctx,
http.MethodGet, requestData{
relPath: path,
queryValues: queryValues,
},
)
if err != nil {
return nil, err
}
if resp.StatusCode != http.StatusOK {
closeResponse(resp)
return nil, httpRespToErrorResponse(resp)
}
return resp.Body, nil
}
// MetaStatus status of metadata import
type MetaStatus struct {
IsSet bool `json:"isSet"`
Err string `json:"error,omitempty"`
}
// BucketStatus reflects status of bucket metadata import
type BucketStatus struct {
ObjectLock MetaStatus `json:"olock"`
Versioning MetaStatus `json:"versioning"`
Policy MetaStatus `json:"policy"`
Tagging MetaStatus `json:"tagging"`
SSEConfig MetaStatus `json:"sse"`
Lifecycle MetaStatus `json:"lifecycle"`
Notification MetaStatus `json:"notification"`
Quota MetaStatus `json:"quota"`
Cors MetaStatus `json:"cors"`
Err string `json:"error,omitempty"`
}
// BucketMetaImportErrs reports on bucket metadata import status.
type BucketMetaImportErrs struct {
Buckets map[string]BucketStatus `json:"buckets,omitempty"`
}
// ImportBucketMetadata makes an admin call to set bucket metadata of a bucket from imported content
func (adm *AdminClient) ImportBucketMetadata(ctx context.Context, bucket string, contentReader io.ReadCloser) (r BucketMetaImportErrs, err error) {
content, err := io.ReadAll(contentReader)
if err != nil {
return r, err
}
path := adminAPIPrefix + "/import-bucket-metadata"
queryValues := url.Values{}
queryValues.Set("bucket", bucket)
resp, err := adm.executeMethod(ctx,
http.MethodPut, requestData{
relPath: path,
queryValues: queryValues,
content: content,
},
)
defer closeResponse(resp)
if err != nil {
return r, err
}
if resp.StatusCode != http.StatusOK {
return r, httpRespToErrorResponse(resp)
}
err = json.NewDecoder(resp.Body).Decode(&r)
return r, err
}
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