github.com/minio/madmin-go@v1.7.5/examples/bucket-target.go (about)

     1  //go:build ignore
     2  // +build ignore
     3  
     4  //
     5  // MinIO Object Storage (c) 2021 MinIO, Inc.
     6  //
     7  // Licensed under the Apache License, Version 2.0 (the "License");
     8  // you may not use this file except in compliance with the License.
     9  // You may obtain a copy of the License at
    10  //
    11  //      http://www.apache.org/licenses/LICENSE-2.0
    12  //
    13  // Unless required by applicable law or agreed to in writing, software
    14  // distributed under the License is distributed on an "AS IS" BASIS,
    15  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    16  // See the License for the specific language governing permissions and
    17  // limitations under the License.
    18  //
    19  
    20  package main
    21  
    22  import (
    23  	"context"
    24  	"fmt"
    25  	"log"
    26  
    27  	"github.com/minio/madmin-go"
    28  )
    29  
    30  func main() {
    31  	// Note: YOUR-ACCESSKEYID, YOUR-SECRETACCESSKEY and my-bucketname are
    32  	// dummy values, please replace them with original values.
    33  
    34  	// API requests are secure (HTTPS) if secure=true and insecure (HTTP) otherwise.
    35  	// New returns an MinIO Admin client object.
    36  	madmClnt, err := madmin.New("your-minio.example.com:9000", "YOUR-ACCESSKEYID", "YOUR-SECRETACCESSKEY", true)
    37  	if err != nil {
    38  		log.Fatalln(err)
    39  	}
    40  	ctx := context.Background()
    41  	creds := madmin.Credentials{
    42  		AccessKey: "access-key",
    43  		SecretKey: "secret-key",
    44  	}
    45  	target := madmin.BucketTarget{
    46  		Endpoint:       "site2:9000",
    47  		Credentials:    creds,
    48  		TargetBucket:   "destbucket",
    49  		IsSSL:          false,
    50  		Type:           madmin.ReplicationArn,
    51  		BandwidthLimit: 2 * 1024 * 1024,
    52  	}
    53  	// Set bucket target
    54  	arn, err := madmClnt.SetBucketTarget(ctx, "srcbucket", &target)
    55  	if err != nil {
    56  		log.Fatalln(err)
    57  	}
    58  	fmt.Println("replication target ARN is:", arn)
    59  	// List all bucket target(s)
    60  	target, err = madmClnt.ListBucketTargets(ctx, "srcbucket", "")
    61  	if err != nil {
    62  		log.Fatalln(err)
    63  	}
    64  	// Get bucket target for arn type "replica"
    65  	target, err = madmClnt.ListBucketTargets(ctx, "srcbucket", "replica")
    66  	if err != nil {
    67  		log.Fatalln(err)
    68  	}
    69  	// update credentials for target
    70  	creds = Credentials{
    71  		AccessKey: "access-key2",
    72  		SecretKey: "secret-key2",
    73  	}
    74  	target = madmin.BucketTarget{
    75  		Endpoint:     "site2:9000",
    76  		Credentials:  creds,
    77  		SourceBucket: "srcbucket",
    78  		TargetBucket: "destbucket",
    79  		IsSSL:        false,
    80  		Arn:          "arn:minio:ilm:us-east-1:3cbe15b8-82b9-44bc-a737-db9051ab359a:srcbucket",
    81  	}
    82  	// update credentials on bucket target
    83  	if _, err := madmClnt.UpdateBucketTarget(ctx, &target); err != nil {
    84  		log.Fatalln(err)
    85  	}
    86  
    87  	// Remove bucket target
    88  	arn := "arn:minio:replica::ac66b2cf-dd8f-4e7e-a882-9a64132f0d59:dest"
    89  	if err := madmClnt.RemoveBucketTarget(ctx, "srcbucket", arn); err != nil {
    90  		log.Fatalln(err)
    91  	}
    92  }