Amazon Elastic Compute Cloud (EC2) is a cloud-based computing platform.

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How to use cpulimit on ALL cron jobs?

Using Ubuntu Server an AWS micro box, so if the cpu utilization spikes AWS will virtually kill the CPU for the box (for about 30 sec). nice doesn't solve the problem, but cpulimit does (I use it in ...
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1answer
4k views

In AWS Ubuntu AMI server refused our key while SSH login

I just have created a large-instance for ubuntu-AMI on Amazon ec2. generated a key pair & ssh open in firewall. now using puttygen i got ppk file since i am using window machine. now using publuc ...
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1answer
973 views

What is the purpose of the “bootstrapping instance” in Juju?

So I've recently played around with Juju, and I see quite a bit of potential. But there are a few things I don't exactly understand. Most notably, I'm not sure of the purpose of the "bootstrapping ...
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5answers
8k views

How can I connect to my Amazon EC2 server using a desktop client

I've already setup an Amazon EC2 instance running 10.10 and am able to connect to it using the ssh command provided by Amazon. I noticed there is a 'Terminal Server Client' and a 'Remote Desktop ...
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1answer
10k views

How to attach new EBS volume to Ubuntu machine on AWS?

Disclaimer: I'm probably missing something obvious, sorry in advance. I need more EBS disk space for my Ubuntu 11.04 server running on Amazon EC2, and decided to create new volume in addition to the ...
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53 views

How do I find out what Amazon has stored?

I would like to control/recover/delete files on Amazon. How is this done?
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2k views

How do I upgrade a server image inside EC2?

I setup an instance of Ubuntu on Amazon EC2 using an AMI that I had found. When I login to the server through SSH it says A newer build of the Ubuntu lucid server image is available. It is names ...
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1answer
935 views

ElasticFox on Firefox 4

How are you supposed to install the ElasticFox add-on on Firefox (4.0.1) on latest Ubuntu (11.04)? (ElasticFox is an extension for Amazon EC2 management.) Going to Tools -> Add-ons and searching for ...
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812 views

What are the upstart events to monitor to attach/detach an EBS volume and an elastic IP at startup/shutdown?

I'm setting up an Ubuntu instance on Amazon EC2 and I'm trying to configure it so that, at startup, it automatically attaches an EBS volume and takes an elastic IP address and, at shutdown, it ...
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110 views

Security in Hybrid cloud

How do we ensure security while setting up a hybrid cloud? For example, if I want to use EC2 or Rackspace, how can I make sure that the connectivity between the private and the public cloud is ...