1// +build example 2 3/* 4 * MinIO Go Library for Amazon S3 Compatible Cloud Storage 5 * Copyright 2015-2020 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 20package main 21 22import ( 23 "context" 24 "encoding/xml" 25 "log" 26 "os" 27 28 "github.com/minio/minio-go/v7" 29 "github.com/minio/minio-go/v7/pkg/credentials" 30) 31 32func main() { 33 // Note: YOUR-ACCESSKEYID, YOUR-SECRETACCESSKEY and my-bucketname are 34 // dummy values, please replace them with original values. 35 36 // Requests are always secure (HTTPS) by default. Set secure=false to enable insecure (HTTP) access. 37 // This boolean value is the last argument for New(). 38 39 // New returns an Amazon S3 compatible client object. API compatibility (v2 or v4) is automatically 40 // determined based on the Endpoint value. 41 s3Client, err := minio.New("s3.amazonaws.com", &minio.Options{ 42 Creds: credentials.NewStaticV4("YOUR-ACCESSKEYID", "YOUR-SECRETACCESSKEY", ""), 43 Secure: true, 44 }) 45 if err != nil { 46 log.Fatalln(err) 47 } 48 49 // s3Client.TraceOn(os.Stderr) 50 51 // Get bucket lifecycle from S3 52 lifecycle, err := s3Client.GetBucketLifecycle(context.Background(), "my-bucketname") 53 if err != nil { 54 log.Fatalln(err) 55 } 56 57 // Save the lifecycle document to a file 58 localLifecycleFile, err := os.Create("lifecycle.json") 59 if err != nil { 60 log.Fatalln(err) 61 } 62 defer localLifecycleFile.Close() 63 64 enc := xml.NewEncoder(localLifecycleFile) 65 enc.Indent(" ", " ") 66 if err := enc.Encode(lifecycle); err != nil { 67 log.Fatalln(err) 68 } 69} 70