s3_set_bucket_website.go - AWS Code Sample


Sets the website configuration for an S3 bucket.

/* Copyright 2010-2019 Amazon.com, Inc. or its affiliates. All Rights Reserved. This file is licensed under the Apache License, Version 2.0 (the "License"). You may not use this file except in compliance with the License. A copy of the License is located at http://aws.amazon.com/apache2.0/ This file is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License. */ package main import ( "github.com/aws/aws-sdk-go/aws" "github.com/aws/aws-sdk-go/aws/session" "github.com/aws/aws-sdk-go/service/s3" "fmt" "os" "path/filepath" ) // Sets the bucket's website configuration. Allows setting the index suffix, // and an optional error page keys. // // If the bucket already has a website configured on it this will overwrite // that configuration // // Usage: // go run s3_set_bucket_website.go BUCKET_NAME INDEX_PAGE ERROR_PAGE func main() { if len(os.Args) != 4 { exitErrorf("bucket name and index suffix page required\nUsage: %s bucket_name index_page [error_page]", filepath.Base(os.Args[0])) } bucket := fromArgs(os.Args, 1) indexSuffix := fromArgs(os.Args, 2) errorPage := fromArgs(os.Args, 3) // Initialize a session in us-west-2 that the SDK will use to load // credentials from the shared credentials file ~/.aws/credentials. sess, err := session.NewSession(&aws.Config{ Region: aws.String("us-west-2")}, ) // Create S3 service client svc := s3.New(sess) // Create SetBucketWebsite parameters based on CLI input params := s3.PutBucketWebsiteInput{ Bucket: aws.String(bucket), WebsiteConfiguration: &s3.WebsiteConfiguration{ IndexDocument: &s3.IndexDocument{ Suffix: aws.String(indexSuffix), }, }, } // Add the error page if set on CLI if len(errorPage) > 0 { params.WebsiteConfiguration.ErrorDocument = &s3.ErrorDocument{ Key: aws.String(errorPage), } } // Set the website configuration on the bucket. Replacing any existing // configuration. _, err = svc.PutBucketWebsite(&params) if err != nil { exitErrorf("Unable to set bucket %q website configuration, %v", bucket, err) } fmt.Printf("Successfully set bucket %q website configuration\n", bucket) } func exitErrorf(msg string, args ...interface{}) { fmt.Fprintf(os.Stderr, msg+"\n", args...) os.Exit(1) } func fromArgs(args []string, idx int) string { if len(args) > idx { return args[idx] } return "" }

Sample Details

Service: s3

Last tested: 2018-03-16

Author: Doug-AWS

Type: full-example