EC2
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Running DirectAdmin On EC2
Running DirectAdmin On Amazon EC2 Linux- Solved! We were able to install DirectAdmin (a Web hosting control panel) on Amazon’s Elastic Compute Cloud, branded as EC2. We would like to share the steps required to build a working instance of DirectAdmin on an Amazon server. First, I would like to personally thank Mark from DirectAdmin for being so accommodating and granting us a trial license. His help is very much appreciated!
Amazon EC2 (Elastic Cloud Compute) is making a lot of buzz in the tech industry, and rightfully so. With EC2, you can ramp up to a massive server farm in a matter of minutes, while scaling back down to a single server when things calm down. The benefits are obvious, as you only pay for what you need and you have access to more computing power right when you need it. EC2 works on the idea of server instances.
Starting Amazon EC2 with Mac OS X - Robert Sosinski
Анонс: В этой статье будет достаточно подробно рассмотрено создание собственного VPN-сервера в облачной платформе Amazon Elastic Compute Cloud на территории США. Причём за очень символическую сумму Напоминаем, что все действия, описанные в статье, пользователь делает на свой страх и риск.
Создаём VPN-сервер в Amazon EC2
Amazon Elastic Compute Cloud (Amazon EC2) is a web service that provides resizable compute capacity in the cloud. It is designed to make web-scale computing easier for developers. Amazon EC2’s simple web service interface allows you to obtain and configure capacity with minimal friction. It provides you with complete control of your computing resources and lets you run on Amazon’s proven computing environment. Amazon EC2 reduces the time required to obtain and boot new server instances to minutes, allowing you to quickly scale capacity, both up and down, as your computing requirements change.
EC2 - Elastic Comput Cloud
VM Import
VM Import/Export enables you to easily import virtual machine images from your existing environment to Amazon EC2 instances and export them back to your on-premise environment. This offering allows you to leverage your existing investments in the virtual machines that you have built to meet your IT security, configuration management, and compliance requirements by seamlessly bringing those virtual machines into Amazon EC2 as ready-to-use instances. You can easily export imported instances back to your on-premise virtualization infrastructure, allowing you to deploy workloads across your IT infrastructure. VM Import/Export is available at no additional charge beyond standard usage charges for Amazon EC2 and Amazon S3.Update: Amazon have now added a VM Import feature that takes care of converting VMWare VMDK images into EC2 AMIs - check it out as it may work for you! I've used VMware for many years to allow me to test and develop various server configurations and distributions. It's where I played with Linux-VServer , User Mode Linux (UML) , Kernel Based Virtual Machine (KVM) and Xen . The relevent part to EC2 here is obviously that EC2 is also Xen based. So far when using EC2 I've stood on the shoulders of giants and taken existing AMIs and used them as they are or with modification .
Creating a new EC2 AMI from within VMware or from VMDK files – UK Ruby on Rails, Exalead, AWS, Consultancy
Troubleshooting ec2-bundle-vol errors
This article explains how to resolve some of the common errors that you may encounter when bundling an AMI ( Amazon Machine Image) of an AWS EC2 instance. It is indeed a very good practice bundling your AMI frequently as the latest updates of your app gets stored directly to S3. So even if your instance gets crashed you can launch another instance of your latest ami and get your site back live in minutes!.
Partitioning with fdisk
This section shows you how to actually partition your hard drive with the fdisk utility. Linux allows only 4 primary partitions. You can have a much larger number of logical partitions by sub-dividing one of the primary partitions. Only one of the primary partitions can be sub-divided.
Creating an EBS Backed AMI
There are tons of instructions out there on how to create an EBS backed images. Most of them don’t work for me because they are either out dated or the person’s instructions for copying the file structure doesn’t work. I finally found instructions though that do work. So here is how I did it: 1) Start Up an Instance The first thing I do is start up an instance.
Creating an EBS boot image from instance-store AMI - Thomas Jaehnel
When I started experimenting with Amazon's ec2 I ran into the issue that I wanted to test on the cheapest instance type possible, which is t1.micro but does not support instance-store AMI images. Since a lot of prepacked images are available only as instance-store images, it's a lot easier to start from one of those than to roll your own from scratch. To convert an instance-store image into an EBS backed AMI you need to perform the following steps: Boot up an instance-store AMI ec2run ami-xxx create a volume big enough to hold your root partition ec2addvol -s X -z <zone> The zone has to be the same as the current intance
The recent introduction of Boot From EBS for EC2 opens up a lot of new possibilities. But there are some bootstrapping issues to deal with. There aren't many EBS-backed AMI's available yet and, given the rather complex process involved in porting them, it may take a while for them to show up. This article will walk through the process of converting a popular S3-based AMI to an EBS-backed AMI.
Converting S3-backed AMI to EBS-backed AMI
Amazon Elastic Compute Cloud (Amazon EC2) is a web service that provides resizable compute capacity in the cloud. It is designed to make web-scale computing easier for developers. Amazon EC2’s simple web service interface allows you to obtain and configure capacity with minimal friction. It provides you with complete control of your computing resources and lets you run on Amazon’s proven computing environment. Amazon EC2 reduces the time required to obtain and boot new server instances to minutes, allowing you to quickly scale capacity, both up and down, as your computing requirements change. Amazon EC2 changes the economics of computing by allowing you to pay only for capacity that you actually use.
Features
Pricing
Amazon Elastic Compute Cloud (Amazon EC2) is a web service that provides resizable compute capacity in the cloud. It is designed to make web-scale computing easier for developers. Amazon EC2’s simple web service interface allows you to obtain and configure capacity with minimal friction. It provides you with complete control of your computing resources and lets you run on Amazon’s proven computing environment. Amazon EC2 reduces the time required to obtain and boot new server instances to minutes, allowing you to quickly scale capacity, both up and down, as your computing requirements change.In addition to providing the flexibility to easily choose the number, the size and the configuration of the compute instances you need for your application, Amazon EC2 provides customers three different purchasing models that give you the flexibility to optimize your costs. On-Demand Instances allow you to pay a fixed rate by the hour with no commitment; with Reserved Instances you pay a low, one-time fee and in turn receive a significant discount on the hourly charge for that instance; and Spot Instances enable you to bid whatever price you want for instance capacity, providing for even greater savings if your applications have flexible start and end times. On-Demand Instances let you pay for compute capacity by the hour with no long-term commitments or upfront payments. You can increase or decrease your compute capacity depending on the demands of your application and only pay the specified hourly rate for the instances you use.
Instance Purchasing Options
Spot Instances allow you to name your own price for Amazon EC2 computing capacity. You simply bid on spare Amazon EC2 instances and run them whenever your bid exceeds the current Spot Price, which varies in real-time based on supply and demand. The Spot Instance pricing model complements the On-Demand and Reserved Instance pricing models, providing potentially the most cost-effective option for obtaining compute capacity, depending on your application. Spot Instances can significantly lower your computing costs for time-flexible, interruption-tolerant tasks. Spot prices are often significantly less than On-Demand prices for the same EC2 instance types (see current Spot prices below). Additionally, for some distributed, fault-tolerant tasks (like web-crawling or Monte Carlo applications), you may be able to simultaneously accelerate your computational task and reduce its overall cost by opportunistically incorporating Spot Instances.