Tagged Questions

Amazon Web Services (AWS) is a collection of commercial services centered around virtualized, commodity and clustered computing, networking, database and storage, as wel as supporting tools that are offered as infrastructure as a service

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S3 CompleteMultipartUpload fails after successful upload of each part

I'm having trouble getting (low level) multipart uploads working today to Amazon S3, though it's been working essentially flawless for many, many months. In the last day or so it's started failing. I ...
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0answers
9 views

Allow facebook to grab Amazon S3 image

I have an amazon s3 account which I use to save images. I save images as private so that only my website can fetch them using s3 apis. However, my website has one function that posts updates to ...
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0answers
13 views

Akamai vs CloudFront

What are the advantages of using Akamai vs. CloudFront? From what I've read, Akamai seems to be more expensive but they seem to have a larger network for their CDN. CloudFront on the other end is ...
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7 views

2 node hadoop cluster using RHEL in AWS free tier

I need some help on the below query. I want to set up 2 node Hadoop cluster on AWS (Amazon Web Service) for testing purpose (thats why I think of going to AWS free tier sbuscription for sometime). I ...
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1answer
10 views

How do you access RDS databases from AWS

I'm looking at the AWS API and I can't seem to find a method to help me get info on an existing RDS database. I also tried to use a method that gets a list of all the RDS databases but failed at that ...
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0answers
11 views

ALLOW_ENCODED_SLASH on AWS Elasticbeanstalk

How I should configure my ElasticBeanstalk on AWS to allow encoded slashes in URLs ? (Using -Dorg.apache.tomcat.util.buf.UDecoder.ALLOW_ENCODED_SLASH=true) I've created a directory called ...
1
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1answer
16 views

How to run seed.rb file on Amazon ec2

Recently I hosted my Ruby on Rails application on Amazon EC2 using Elastic Beanstalk. Everything works fine except my seeds.rb file. My seeds.rb file is not executed at the time of hosting. I am using ...
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0answers
19 views

Where to cloud host a windows VM [closed]

I run a small ESX home server with some Windows VMs, but I'm shutting it down because of a semester abroad. Now I'm looking for a cloud-hosting service where I can host and manage a Windows VM for a ...
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0answers
15 views

Using memcache client with ruby

Am trying to connect created amazon elastiCache cluster endpoint using memcache-cluster. But am getting the error MemCache::MemCacheError: No connection to server (testcachecluster.u098ed.cfg.us ...
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0answers
9 views

How to deploy wcf service on amazon elasticbeanstalk,

I am using AWS Toolkit to deploy the wcf service on amazon elastic beanstalk, after deployment it shows environment is healthy but when i browse the URL then it redirected to the IIS Server Page, i am ...
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1answer
16 views

creating a private key for AWS EC2 Instance

Currently I have one computer properly set up to SSH into my EC2 instane, however I'm trying to connect another laptop as well. When I went to the AWS console to download another key pair and use it ...
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0answers
16 views

AWS RDS MySQL vs AWS RDS SQL Server

Amazon RDS MySQL vs Amazon RDS SQLServer I have a data size of about 30-50 GB and its all in SQL Server 2008 present in physical servers. I am thinking of moving my data to cloud and I am considering ...
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0answers
10 views

puppet exec vagrant plugin install not working

I have successfully installed vagrant-aws on a centos VM, and I am trying to 'puppetize' this task. My relevant puppet code is below: exec { 'install_aws': command => '/usr/bin/vagrant plugin ...
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0answers
7 views

Restrict HTTP Access to Elastic Beanstalk

Is it possible to restrict HTTP access to an Elastic Beanstalk application to only certain IP addresses? I"ve tried adding rules to my environment's Security Group but these don't appear to be having ...
1
vote
1answer
19 views

PHP (Joomla 2.5) execution not returning to Apache?

I have a Joomla (2.5) site that sporadically hangs in its response. PHP seems to do its thing in a reasonable amount of time, but the response hits apache's time limit. New Relic Stack Trace: I've ...
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1answer
25 views

How to run AWS instances with attached ephemeral disks with the fog library

I would like to know if there is an equivalent option of "--block-device-mapping" in ec2-run-instances command line to attach ephemeral disks on AWS instances with the fog library. There is a ...
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1answer
12 views

The start date of the Reserved Instance (Amazon AWS) term from boto python library

This seems like a super basic question because I have been using the boto library to access amazon aws api from python for a long time now and for some reason I can not find the call to get the start ...
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0answers
15 views

HTTP Live Streaming via AWS cloudfront

Like to know if anyone been able to stream HLS video via AWS Cloudfront with Signed URL. My experience so far is, it is not possible. AWS documentation is not clear. AWS Forum is silent. I seem to ...
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0answers
23 views

Amazon S3 and heroku NoSuchMethodError

First of all a brief overview: I have a iphone app and a Java PLay(2.1.1) framework application running on heroku and I also have Amazon S3 to store some images uploaded. So basically the iPhone app ...
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1answer
13 views

AWS - Accessing instances in private subnet using EIP

I want to access a few instances in my private subnet using EIPs. Is there a way? I know it doesn't make much sense. But let me explain in detail. I have a VPC with 2 subnets. 1) 192.168.0.0/24 ...
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0answers
9 views

Plugins in distributed/clustered web application

I am developing plugin based web-application, where I am using web application to install its plugins. The flow is like this. User uploads zip file(plugin) Web app unzips and move jsps to web-inf ...
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1answer
21 views

Deploying just the web application front end (jsp) in Amazon Web Service confusion

Hi I have built a web application for mobile users. Now I have a project to deploy it in the amazon cloud. The web application will just consists of the jsp pages, in lay man term just the website ...
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0answers
10 views

updateItem 'Expected' check for just one value in string set

I am trying to do a conditional updateItem call using php SDK2, but having trouble figuring out how to check for only a single value within a string set. For Exmple: I have a string set in dynamoDB: ...
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1answer
26 views

AWS VPN issue routing to 2nd ip block

I've just setup a VPN link between our local network and an Amazon VPC. Our local network has two ip blocks of interest: 192.168.0.0/16 - block local-A 10.1.1.0/24 - block local-B The AWS VPC ...
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1answer
17 views

file_exists() not working on AWS ec2 server, even though works on dev server and file is where it is

I have a buddypress installation on an Amazon ec2 server running default Debian linux, wordpress and buddypress installed. Users are trying to upload avatars, but they cannot be resized. This is ...
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1answer
16 views

Cannot retrieve Storage Gateway snapshots using Java API

I'm trying to grab a list of snapshots from our Storage Gateway and put them into a JTable. However, when I use the AWS Java API to retrieve a list of snapshots, I only am able to retrieve what ...
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2answers
30 views

Difference between an A Rec and CNAME in Route53

As Amazon Route 53 allows you to set an A record or a CNAME to a different sub-domain name using Alias, I am wondering what is the difference between A record and CNAME now. To clarify my question, ...
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0answers
14 views

Installing awscli using pip

I installed awscli using pip, but bash cannot find it when I type aws. I think this might be just a path issue. I have searched around here, and on aws forums. Does anyone know what did I miss or ...
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0answers
19 views

The request signature we calculated does not match the signature you provided. Check your AWS Secret Access Key and signing method

I am using listorder method to get order list from amazon using amazon web service api. Here is my code const VERSION = 0.1; protected $PUBLIC_KEY = "XXXXXXXXXXXXXXXXXXXX"; protected $PRIVATE_KEY = ...
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0answers
15 views

How to attach image with an email using Amazon SES in Codeigniter

I'm using Amazon SES to send emails in Codeigniter, I would like to attach an image with email while sending.Now i am ok with sending only text email using the below code. After many tries, I got to ...
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0answers
17 views

How to correctly set up domain name restriction on IIS for AWS instances?

I have some web services hosted on IIS that are accessed by external clients. The way it is set up in IIS is everyone is denied access except IP addresses that are white-listed. Today I had to ...
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1answer
20 views

ping an ip address to determine if it uses AWS w/ Ruby on Rails

I would like to use Ruby on Rails to ping a list of ip addresses to determine if it uses AWS EC2. How can I do this?
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2answers
16 views

Is there any way to reset mysql IDLE/Sleep connections?

I have a problem, my app have to open a lot of connections with MySQL and write data into it, but for after some time I'm getting more and more connections that are in idle/sleep state, and my app's ...
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2answers
20 views

ELB and Apache configuration for HTTPS website

I'm setting up ELB for a https website and I have questions concerning the ports configuration... Right now I have this port configuration on the ELB: 80 (HTTP) forwarding to 80 (HTTP) 443 (HTTPS) ...
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2answers
17 views

How do you add swap to any EC2 instance?

I'm currently running an EC2 Micro instance and i've been finding that the instance occasionally runs out of memory. Other than using a larger instance size what else can be done?
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2answers
34 views

Download speed from S3 and EC2 storage, request from Node js and browser

Me and my team are creating a mobile game in which a map is available. We store json information in multiple files - each file represents a tile on the map. To render the map, we download the files ...
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0answers
16 views

DynamoDB Supplied AttributeValue is empty

I'm using the latest AWS SDK for PHP 2. There are 2 different pages for the DynamoDB documentation Latest DynamoDB DynamoDB before 2011-12-05 Even though I'm using the Latest SDK it's behaving ...
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0answers
15 views

Deploying WAR on Amazons Elastic Beanstalk

I have created a simple "HelloWorld" servlet in an Eclipse project. I built it into a WAR, deployed it in my Tomcat 7.0 local server and a simple request localhost/ HelloWorld / sayhello prints ...
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1answer
24 views

How to use conditional in .ebextensions config (AWS Elastic Beanstalk)

I wish I could use conditional for .ebextensions configuration, but I don't know how to use it, my current case are : One of .ebextensions configuration content are create a folder, actually the ...
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0answers
10 views

httpd restart deletes new files

My website is stored at Amazon, and when I want to change/update a file on the web server I'm taking these actions: 1. Commit to svn. 2. Going on deployment server and sync the changed files from svn ...
0
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1answer
14 views

Cannot connect to an EC2 instance, with http request, within vpc (with EIP)

i opened elasticsearch server (logs server) on one of my ec2 instances within a vpc in AWS. I gave the instance an EIP (elastic ip). the server listen on port 9200. and as you know (or not) an EC2 ...
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0answers
19 views

Issue with AWS .jar interfering with Android gen folder build path (specifically R.java)

I'm trying to incorporate some simple AWS functionality into an app and when I loaded the AWS .jar into the build path then cleaned the project the BuildConfig.java & R.java files disappeared form ...
2
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1answer
40 views

How do I stop a program on AmazonAWS?

I am using AmazonAWS server to run my application. To start the application I am using: RACK_BASE_URI=/project bundle exec rackup -D To stop the application I am using: ps -ef|grep <port> ...
4
votes
1answer
47 views

Binary Output from Google Script HMAC encription

I am current working with Google Apps script and am attempting to write & sign an HTTP request to AWS CloudWatch. On the Amazon API documentation here regarding how to create a signing key, they ...
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0answers
14 views

Issue installing Amazon RDS Command line tool (RDSCli)

I'm new to AWS and RDS, I am currently trying to do the seemingly simple task of creating a sql server database. But I'm falling at the first hurdle, actually creating the BD, I cant use the tutorials ...
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1answer
29 views

Secure a specific page by client IP behind AWS Elastic Load Balancer

I have an application which sits on Amazon EC2, behind an Elastic Load Balancer. There is a specific URL on the server, which only a specified list of IP addresses are allowed to post to. I've added ...
0
votes
1answer
10 views

Rails + AWS + sendmail: Emails not being sent even with (seemingly) correct config settings?

So in my development my emails are sending fine when I change the settings. However in my preview environment on my server, in the logs it looks like emails are sending properly with no errors, but I ...
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2answers
25 views

Node.js Mocha async test doesn't return from callbacks

I'm utterly confused on how to wrap nested async callbacks in a Mocha test. Here is the offending code sample: It's calling Amazon S3 to check that files exist: var should = require('should'); var ...
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votes
0answers
16 views

How to setup RDS security groups on AWS for connecting from a third party web app? [closed]

I want to know how to set up security settings on RDS of AWS to connect to a MySQL database from a third party web application, like Cloud9, for development purposes? I think I should configure the ...
1
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0answers
7 views

How to create a standard Amazon AMI as created by Bitnami?

I'm trying to make a standard Amazon AMI to deploy other server from it, just like Bitnami stacks. I need it to use a particular username tpsingh and should accept key added by user at time of ...

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