This is for questions on Amazon's cloud storage service.

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0
votes
0answers
11 views

s3cmd 403 Access Denied error on put but not ls

I can access s3 using s3cmd on an ec2 instance to do s3cmd ls s3://myc bucketname but not using 'put' to add a file. It gives a 403 access denied error. I am using IAM and have group setup to access ...
1
vote
1answer
17 views

Restore a versioned S3 bucket to a particular point in time

Let's say I've got S3 versioning enabled for my bucket: http://docs.aws.amazon.com/AmazonS3/latest/dev/Versioning.html Then, let's say someone (for example, junior employee) messes up the S3 bucket ...
-1
votes
1answer
78 views

How to ideally store images on Amazon S3

I want to store a huge number of images on Amazon S3 (served via Cloudfront). Currently the way I am doing is simply dumping the images and having basic HTTP Cache headers set to a month so that users ...
0
votes
0answers
9 views

Drop/Truncate DynamoDB table with AWS Data Pipeline

I have set up a Data Pipeline that imports files from an S3 bucket to a DynamoDB table, based on the predefined example. I want to truncate the table (or drop and create a new one) every time the ...
-1
votes
1answer
19 views

Is it possible to use PHP on a website hosted on AWS S3 without using EC2 or Elastic Beanstalk?

I have a bit of PHP (a contact form to be exact) that isn't working right now on my website. I'd like to activate the PHP and I heard one of the ways is to use Elastic Beanstalk. However, Elastic ...
1
vote
1answer
23 views

How can I reuse existing resources in CloudFormation?

I've have S3 bucket as resource in my CloudFormation template. With DeletionPolicy set to Retain. This works as expected, when deleting the stack, it does indeed retain the bucket. However, when I ...
2
votes
0answers
6 views

Is there a way to retrieve all contents from a versioned Amazon S3 bucket as of a particular datetime

Is it possible via the AWS CLI or via some third-party tool to easily download all contents of a versioned bucket as it was on a particular datetime? I.E. I would like to retrieve the version of each ...
1
vote
1answer
60 views

No targets available when trying to set alias target from Route 53 to S3

I'm trying to setup a simple Amazon AWS S3 based website, as explained here. I've setup the S3 bucket (simples3websitetest.com), gave it the (hopefully) right permissions: { "Version": ...
0
votes
0answers
34 views

AWS Cloudformation Bootstraping with S3 File and Autoscaling

I just started trying to use CloudFormation and am using it for some autoscaling. I am new to all this so bare with me. I am using the sample template for autoscaling found here. ...
2
votes
1answer
44 views

Amazon S3 - private file is still downloadable for everyone?

I have some secret files which I want to restrict anonymous user from viewing/downloading. I have tried to make it private by running something like: s3cmd setacl --acl-private ...
3
votes
1answer
94 views

AWS IAM user access issues for S3

I have the following IAM policy for a user { "Version": "2012-10-17", "Statement": [ { "Sid": "Stmt1395161912000", "Effect": "Allow", "Action": [ "s3:ListBucket", ...
1
vote
2answers
59 views

Wildcard Subdomain (*.example.com) with Amazon Route53 DNS and S3

I am hosting a static website using Amazon Route53 for DNS and S3 for html files. It is working fine. Current Setup is: example.com. A ALIAS s3-website-us-east-1.amazonaws.com. www.example.com. ...
0
votes
0answers
80 views

Amazon Cloudfront with S3. Access Denied

We're trying to distribute out S3 buckets via Cloudfront but for some reason the only response is an AccessDenied XML document like the following: <Error> ...
1
vote
1answer
21 views

CloudBerry Explorer PRO using 100% CPU [closed]

Does anyone have any experience with this product? I'm running a trial on in it now for a project to move about 800 GB of data to Amazon S3. After the initial move we'll keep a job running to continue ...
0
votes
3answers
116 views

Accessing Amazon S3 from a private VPC subnet

If I have a VPC running and some servers located in the private portion of that network that do backend processing by downloading files from amazon s3, can I access S3 internally to get at those ...
1
vote
1answer
35 views

CloudFront, S3, EC2: how can you reroute request from CloudFront to EC2 unless file exist at S3?

My application uses all 3 service layers. Recent feature request to lower the outgoing traffic gives us some uncertainties. Say, we have a requirement to distribute the image.jpg file with ...
-1
votes
1answer
33 views

aws route 53 and vistualhost in ubuntu apache [closed]

I have added domain name in route 53 and creating a sub domain to land into virtualhost with a port. I am trying to add a sub domain as cname and cname is my servername in virtualhost. I am on ubuntu ...
0
votes
1answer
51 views

What is the significance of the s3 region, “US Standard” when it comes to “Amazon EC2 in the same region” pricing?

AWS S3 provides a special region called US Standard, US Standard Uses Amazon S3 servers in the United States Provides eventual consistency for all requests. This region automatically routes ...
0
votes
0answers
74 views

Amazon Powershell Write-S3Object can't resolve s3.amazonaws.com

Am seeing incredibly weird behavior for the Write-S3Object cmdlet provided by Amazon. I've got a backup script running Write-S3Object on my Windows Server 2008 R2 box. When I kick it off, it ...
0
votes
1answer
36 views

Ensuring data consistency in s3 with multiple users writing/reading

I need advice/ ideas about how can I ensure data consistency in my s3 bucket. I have 2-3 users pushing and reading resources from s3. As one can easily see this leads to data inconsistency( User A is ...
2
votes
1answer
78 views

Postgresql WAL-E - Replication falling behind + can't catch up

Does anyone know how I can have my replications process the WAL segments faster while using WAL-E? https://github.com/wal-e/wal-e I have one master that leverages WAL-E to upload to S3, and I have 6 ...
0
votes
1answer
33 views

Amazon S3 upload - bytes transferred is larger than actual file size

I just uploaded FEDORA ISO image to S3 via Visual Studio AWS Explorer (not using encryption). After upload completed status shows: 1,004,232,704 / 999,292,928 Bytes Actual file size on local disc ...
0
votes
1answer
104 views

Anonymous access to S3 bucket only from my EC2 instances

Is there a way to let anonymous access to a certain S3 bucket only from my EC2 instances (all of them) within a single AWS account? I know I can use IAM roles, but I found it's just too many moving ...
1
vote
2answers
73 views

Synchronize AWS EC2 instances

I have been looking for a way to synchronize files between my EC2 web servers . However in most of the places it is mentioned that S3 can be used in such cases . However my question is S3 provides for ...
0
votes
1answer
157 views

Cloud-front backed with Nginx (which proxies to S3) randomly missing already cached items?

I wish to serve images from a S3 bucket with Cloudfront as CDN frontend, for that I tried the following: What I wish to acheive (Attempt 2) -- (Misses cloudfront cache randomly) I have the ...
0
votes
0answers
148 views

Amazon S3 upload files of 2GB using the high level multipart loading sometimes fails

I tried to load files which are close to 2 GB, in code I used Amazon's api for multipart loading. Here is a sample from the code: ObjectMetadata o = new ObjectMetadata(); ...
0
votes
0answers
40 views

nginx passing assets from S3

I'm trying to configure Nginx to passing assets from S3.I have the below in the config but when am trying to access frontend, nginx return 404 on static resources. And nginx error log is empty. Can ...
2
votes
3answers
139 views

Should I use ec2 as a file server?

I need to be able to share user uploaded content across multiple EC2 application servers. I have looked at rsync, mounted NFS, and S3 as potential options of being able to share this data in almost ...
2
votes
2answers
408 views

How to discourage a hacker with root access from deleting remote backups?

I'm currently researching the best backup solution for my CentOS webserver, and I'm thinking of going with either Tarsnap or straight-up Amazon S3. I am trying to figure out how to discourage a ...
0
votes
0answers
27 views

Glacier retrieval notification of s3 objects

I have some s3 buckets which send their objects to glacier after x days of creation. When I go to retrieve those objects on the s3 interface, I need to keep reloading page to see when restoration has ...
1
vote
0answers
74 views

Amazon S3: allow user access to subfolder only on any bucket

I'm trying to write a policy that will allow a user to read from any bucket (that part works) but only write to a specific subfolder on any bucket. This is my policy so far (reading works, but it ...
0
votes
1answer
54 views

Max number of elastic IPs that can be attached to single instance? [closed]

How many elastic IPs (publicly visible) can be attached to single instance?
1
vote
2answers
113 views

Dovecot with S3QL

Due to periodically running out of space on EBS volumes on AWS EC2, and looking to make the setup more fault resistant in case of server/volume failure, I'm considering moving a Dovecot maildir ...
-1
votes
1answer
38 views

Amazon AWS volume full although www folder has 88 megs [closed]

my mysql failed because, apparently, my volume is filled. All 8 gb of it. I only have put mongodb, nodejs, apache, mysql and in the www folder, wordpress and phpmyadmin. My question is, what happened ...
0
votes
1answer
357 views

What is causing Access Denied when using the aws cli to download from Amazon S3?

I'm really flailing around in AWS trying to figure out what I'm missing here. I'd like to make it so that an IAM user can download files from an S3 bucket - without just making the files totally ...
0
votes
4answers
166 views

CNAME not resolving with nslookup, but dig works

I am trying to point a CNAME to a S3 bucket, but keep having problems with the CNAME not being found by nslookup (and by my browser, for that matter). When I use dig however, it shows me the correct ...
0
votes
1answer
93 views

Configuring nginx server to handle requests from multiple domains

Use Case:- I am working on a web application which allows to create HTML templates and publish them on amazon S3.Now to publish the websites I use nginx as a proxy server. What the proxy server does ...
1
vote
2answers
124 views

How long before an s3 bucket can be created with same name after deletion?

Title is quite explanatory, but I have just deleted an s3 bucket as it was in the wrong region and am wanting to recreate it in the correct region with same name as the just deleted one. Is there any ...
0
votes
1answer
144 views

AWS: Best solution for syncing files across autoscaled EC2 instances?

I'm working on setting up autoscaling on EC2; Instances will be running a web app with big traffic spikes. The first solution I tried for syncing files across instances (since the web app will write ...
0
votes
1answer
221 views

How i can setup a nginx cache strategy that first try amazon s3, then memcache and do a fallback on miss?

i have a large site with lot of pages that almost never change, right now i am using two memcache servers (amazon elasticache), but this its really expensive. Thats why for this files that barely ...
0
votes
1answer
92 views

Move files from ftp server to s3

I would like to set up an ftp server, where users will upload files, and for each file, put it on s3 storage, and delete it from the ftp server. (the server runs on ec2 ubuntu) Here are the stuff I ...
3
votes
3answers
931 views

Backing up data stored on Amazon S3

I have an EC2 instance running a web server that stores users' uploaded files to S3. The files are written once and never change, but are retrieved occasionally by the users. We will likely accumulate ...
2
votes
2answers
268 views

I'm trying to use “aws s3 sync” on my EC2 instance. Is the '--exclude' option broken?

I'm trying to backup my EC2 instance to S3 using Amazon's official tools that come preinstalled on the EC2 instance. I'm having difficulty getting the sync command to exclude directories from the ...
0
votes
1answer
76 views

AWS S3 Static Hosting with Custom Domain - routing bare domain

I am trying to host some static content in an Amazon S3 bucket and to have that content available through my own domain. The bucket in question is called "e.tl-dr.org" and I have "index.html" set as ...
1
vote
0answers
170 views

How can I whitelist oubound-from-private-subnet traffic to S3 on the NAT instance of an EC2 VPC?

I'm researching privacy-compliant high-security deployment options for AWS VPC. I'm looking for a method of tightening outbound traffic from the private subnets at the NAT instance. For example, how ...
0
votes
2answers
61 views

Can I re-attach my EBS while a snapshot is pending?

I have my database backed up to an EBS drive. My current backup method is 1) queue all writes (not important how) 2) kill database process 3) detach + umount ebs volume 4) take snapshot 5) ...
0
votes
1answer
115 views

Nginx proxy to s3 bucket gets 400 Invalid Argument

I have a Django app in which I serve media files through an nginx proxy to s3. The relevant python code response = HttpResponse() response['X-Accel-Redirect'] = '/s3_redirect/%s' % ...
0
votes
0answers
63 views

haproxy use backend as a parameter

I have S3 bucket which include all my files which refer as version for example file-v1.html file-v2.html and etc ... I want to redirect a requests with haproxy to those file by calling to ..../latest ...
0
votes
1answer
47 views

AWS route53 forwarding

Essentially, I need to know how to point one URL/folder to a web server and a different URL/folder to an EC2 app server. I'm trying to setup a SAAS with the following URL configuration. ...
0
votes
0answers
39 views

Restoring WordPress EC2 instance from snapshot results in 403 Forbidden error

This problem has been perplexing me for weeks now. Here's how the issue goes: Launch Amazon Linux 64-bit instance, successfully install WordPress, and site is active w/ no issues Create snapshot ...