Boto 2’s boto.s3.key.Key object used to have an exists method that checked if the key existed on S3 by doing a HEAD request and looking at the the result, but it seems that that no longer exists. You have to do it yourself: import boto3 import botocore s3 = boto3.resource(‘s3’) try: s3.Object(‘my-bucket’, ‘dootdoot.jpg’).load() except botocore.exceptions.ClientError … Read more
It’s very easy to solve it without url hacks, with CloudFront help. Create S3 bucket, for example: react Create CloudFront distributions with these settings: Default Root Object: index.html Origin Domain Name: S3 bucket domain, for example: react.s3.amazonaws.com Go to Error Pages tab, click on Create Custom Error Response: HTTP Error Code: 403: Forbidden (404: Not … Read more
You can set a bucket policy as detailed in this blog post: http://ariejan.net/2010/12/24/public-readable-amazon-s3-bucket-policy/ As per @robbyt’s suggestion, create a bucket policy with the following JSON: { “Version”: “2008-10-17”, “Statement”: [ { “Sid”: “AllowPublicRead”, “Effect”: “Allow”, “Principal”: { “AWS”: “*” }, “Action”: [ “s3:GetObject” ], “Resource”: [ “arn:aws:s3:::bucket/*” ] } ] } Important: replace bucket in … Read more
One way to see the contents would be: for my_bucket_object in my_bucket.objects.all(): print(my_bucket_object)
One word answer: MONEY 😀 1 GB to store in US-East-1: (Updated at 2016.dec.20) Glacier: $0.004/Month (Note: Major price cut in 2016) S3: $0.023/Month S3-IA (announced in 2015.09): $0.0125/Month (+$0.01/gig retrieval charge) EBS: $0.045-0.1/Month (depends on speed – SSD or not) + IOPS costs EFS: $0.3/Month Further storage options, which may be used for temporary … Read more
AWS CLI See the “AWS CLI Command Reference” for more information. AWS recently released their Command Line Tools, which work much like boto and can be installed using sudo easy_install awscli or sudo pip install awscli Once installed, you can then simply run: aws s3 sync s3://<source_bucket> <local_destination> For example: aws s3 sync s3://mybucket . … Read more