github.com/minio/minio-go/v6@v6.0.57/examples/s3/setbucketnotification.go (about)

     1  // +build ignore
     2  
     3  /*
     4   * MinIO Go Library for Amazon S3 Compatible Cloud Storage
     5   * Copyright 2015-2017 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  	"log"
    24  
    25  	"github.com/minio/minio-go/v6"
    26  )
    27  
    28  func main() {
    29  	// Note: YOUR-ACCESSKEYID, YOUR-SECRETACCESSKEY and my-bucketname are
    30  	// dummy values, please replace them with original values.
    31  
    32  	// Requests are always secure (HTTPS) by default. Set secure=false to enable insecure (HTTP) access.
    33  	// This boolean value is the last argument for New().
    34  
    35  	// New returns an Amazon S3 compatible client object. API compatibility (v2 or v4) is automatically
    36  	// determined based on the Endpoint value.
    37  	s3Client, err := minio.New("s3.amazonaws.com", "YOUR-ACCESSKEYID", "YOUR-SECRETACCESSKEY", true)
    38  	if err != nil {
    39  		log.Fatalln(err)
    40  	}
    41  
    42  	// s3Client.TraceOn(os.Stderr)
    43  
    44  	// ARN represents a notification channel that needs to be created in your S3 provider
    45  	//  (e.g. http://docs.aws.amazon.com/sns/latest/dg/CreateTopic.html)
    46  
    47  	// An example of an ARN:
    48  	//             arn:aws:sns:us-east-1:804064459714:UploadPhoto
    49  	//                  ^   ^     ^           ^          ^
    50  	//       Provider __|   |     |           |          |
    51  	//                      |   Region    Account ID     |_ Notification Name
    52  	//             Service _|
    53  	//
    54  	// You should replace YOUR-PROVIDER, YOUR-SERVICE, YOUR-REGION, YOUR-ACCOUNT-ID and YOUR-RESOURCE
    55  	// with actual values that you receive from the S3 provider
    56  
    57  	// Here you create a new Topic notification
    58  	topicArn := minio.NewArn("YOUR-PROVIDER", "YOUR-SERVICE", "YOUR-REGION", "YOUR-ACCOUNT-ID", "YOUR-RESOURCE")
    59  	topicConfig := minio.NewNotificationConfig(topicArn)
    60  	topicConfig.AddEvents(minio.ObjectCreatedAll, minio.ObjectRemovedAll)
    61  	topicConfig.AddFilterPrefix("photos/")
    62  	topicConfig.AddFilterSuffix(".jpg")
    63  
    64  	// Create a new Queue notification
    65  	queueArn := minio.NewArn("YOUR-PROVIDER", "YOUR-SERVICE", "YOUR-REGION", "YOUR-ACCOUNT-ID", "YOUR-RESOURCE")
    66  	queueConfig := minio.NewNotificationConfig(queueArn)
    67  	queueConfig.AddEvents(minio.ObjectRemovedAll)
    68  
    69  	// Create a new Lambda (CloudFunction)
    70  	lambdaArn := minio.NewArn("YOUR-PROVIDER", "YOUR-SERVICE", "YOUR-REGION", "YOUR-ACCOUNT-ID", "YOUR-RESOURCE")
    71  	lambdaConfig := minio.NewNotificationConfig(lambdaArn)
    72  	lambdaConfig.AddEvents(minio.ObjectRemovedAll)
    73  	lambdaConfig.AddFilterSuffix(".swp")
    74  
    75  	// Now, set all previously created notification configs
    76  	bucketNotification := minio.BucketNotification{}
    77  	bucketNotification.AddTopic(topicConfig)
    78  	bucketNotification.AddQueue(queueConfig)
    79  	bucketNotification.AddLambda(lambdaConfig)
    80  
    81  	err = s3Client.SetBucketNotification("YOUR-BUCKET", bucketNotification)
    82  	if err != nil {
    83  		log.Fatalln("Error: " + err.Error())
    84  	}
    85  	log.Println("Success")
    86  }