NOTE: This article is written for our Classic Cloud Control Panel. A version of this article is also available for our New Cloud Control Panel.
This article will walk you through creating a new server from an existing On-Demand, or Saved Image - also referred to as a Snapshot. This is a very handy feature that will save you time on server setup and configuration, provided you already have a saved image of a server with security configured, applications installed, and users created.
For Example:
NOTE: While you can create a different size server from that of the saved image, you must still use the same base OS version.
The first part of the procedure takes you through creating a snapshot image. If your snapshot image has already been created you can skip ahead to step 6.
1. Log into the Classic Cloud Control Panel.

2. Click Hosting and then Cloud Servers.

3. Select the server you want to clone by clicking on it in the list of servers. If you already have an image of the server you want cloned, then you can skip ahead to step 6.

4. After the Server Information page loads, click the Images tab.

5. You will need a snapshot of the server that you want to clone. Click the New On-Demand Image button located in the Server Images table. Type the name you want to give the image and click the Save Image button.

After the image has been saved, you will see it listed in the Server Images table.

NOTE: You can also Restore a server from a saved Image by using the button located here.
6. Click Hosting then Cloud Servers.

7. After the Servers screen loads, click the Add Server button.

8. After the Image Select screen loads, click the My Server Images tab then select the image of the server you want to clone.

After you have selected an image, the Server Configuration window will open.
9. Fill in the name of the server (up to 64 characters) and select the size, then click the Create Server button.

10. The server will now begin the build process. There are two things to note here:

After the server is done building, the following screen appears. Notice the status will read Active. At this point, you can RDP or SSH into your server — it is ready to go!

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12 Comments
Sharing saved images across multiple accounts
In the next gen open cloud,
Rackspace image
re: forensically sound
http://feedback.rackspace.com/forums/71021-product-feedback
Otherwise the best I can think of for now would be trying to do this programmatically through the API - create the image, then as soon as it's complete retrieve and hash the image.
Snapshot of IPtables and Vhost
re: snapshot of iptables and vhost
Image size
What is the size of an image backup?
For example if I have a server of 2GB RAM (that is 80GB on disk).
How big will my server image be? 80GB? less, more than 80?
Or could you please tell me an estimated of the compress ratio you apply on the images?
re: Image size
I can't give you a compression ratio (again, because it varies - text files would compress much smaller than image files, for example). You can probably expect the compression to be about the same as gzip.
Thanks for your quick answer,
re: Image size
http://www.rackspace.com/knowledge_center/article/rackspace-cloud-essentials-4-cloud-server-snapshot-limitations
Thank you for all your
I have had experience with some virtualization tools were the image creations include the RAM usage + disk usage.
re: RAM
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