The Open Cloud is no longer a concept or a vision sketched on a whiteboard -- It’s a reality. Because on August 1st, 2012, Rackspace officially launched its open cloud, powered by OpenStack.
It means that you have the power to control your own destiny. No lock in, more scalability and the power of choice. In a nutshell, it’s the freedom to build your dream, leverage other partner technologies in the OpenStack community and move your code wherever you need it to go.
Faster innovation so that we can build richer features and launch products you need more frequently. Couple all of this with our most valuable asset: our people. Fanatical Support® backs everything we do. And this is just the beginning. Today we’re introducing three new products:
Scalable, flexible and open
Completely redesigned from the ground up for speed and ease of use
For high performance MySQL databases in the cloud
The purpose of this of article is to detail the differences in functionality between our first generation Cloud Servers, our new open cloud servers and the different interfaces for accessing them. Please bookmark this page as it will change often.
Key:
= Available
= No plans
= On the Roadmap
| Feature | API | Classic Cloud CP | New Cloud CP | MyRack | ||||
| Definition | First Gen (v1.1) | Next Gen (v2) | First Gen | First Gen | Next Gen | First Gen | Next Gen | |
| Manage Servers | Create, Read, Update, Delete Servers | ![]() |
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| Manage Images | Create, Read, Delete Images | ![]() |
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| Create Server Metadata | Add custom data about your server that can be queried later | (build only) |
(build and rebuild) |
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(build only) |
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| Update, Delete Server Metadata | Modify custom data about your server that can be queried later | ![]() |
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| Create, Read, Update, Delete Image Metadata | Add or Modify custom data about your server that can be queried later | ![]() |
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| View Limits | See rate and absolute limits for your account | ![]() |
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| Rebuild Server | Re-create a server from an existing image | ![]() |
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| Resize Server | Scale up by choosing a different flavor | ![]() |
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| Reboot Server | Perform a hard (power cycle) or soft (graceful) reboot | ![]() |
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| Reset Password | Reset your password | ![]() |
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| Rescue Mode | Recover your system data if your server becomes non-bootable or is suffering from critical system errors | ![]() |
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| Console Access | A useful troubleshooting tool if the network is unresponsive or you have locked yourself out | ![]() |
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| Scheduled Images | The ability to schedule creation of Cloud Server Images | ![]() |
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| Additional IP addresses | The option to assign more than one IP address to a server. Contact Support via support ticket to request additional IPv4 addresses for first- and next-gen servers. | ![]() |
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| IPv6 | Native public IPv6 support | ![]() |
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| Regional Choice | For geographies with more than one region, regional choice allows you to choose which region you interact with | ![]() |
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| File Injection | Inject data into the file system of the cloud server instance | ![]() |
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| Shared IPs | Share IP addresses amongst multiple cloud servers for high availability and failover | ![]() |
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| 256MB Flavor | A first generation flavor size not offered in next generation cloud servers | ![]() |
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| Disk Configuration | Allows the file system to be managed by the system or by the user | ![]() |
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| Bandwidth Usage | Shows bandwidth in server info | ![]() |
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| Diagnostics | A quick view of server status with the ability to ping server and local IP | ![]() |
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| Related Features | ||||||||
| Reverse DNS | Establishes what domain is associated with an IP address | ![]() |
(Cloud DNS) |
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| Managed Cloud | Cloud Servers with a managed service level - Linux and Windows | ![]() |
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| RackConnect | Hybrid capability that connect dedicated servers to public cloud servers | - | - | - | - | - | ![]() |
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Please Note:
© 2011-2013 Rackspace US, Inc.
Except where otherwise noted, content on this site is licensed under a Creative Commons Attribution-NonCommercial-NoDerivs 3.0 Unported License

28 Comments
Table Header
re: table headers
Was that the part of the header that was unclear, or are you having formatting/display issues? Just trying to get a feel for what we can improve on the table.
I think he means that when
re: table headers
It all makes a lot more sense
I guess the "First Gen" "Next Gen" in the second row is referring to the difference between the backend setup inherited from Slicehost, and a OpenStack backend.
It is now more clear. Next Gen can either mean "Open Stack Backend" or it can mean "A new an improved Control Panel".
Is it possible to migrate a first gen instance to the new backend infrastructure?
One one dedicated IP on Next Gen
re: additional IPs
Purpose?
Am I perhaps missing something?
Are you getting droves of customer requests for next-gen, and if so what's the driver?
RE: Purpose?
This table is meant to be informative so customers can know which features have been implemented into Next-Gen. We're encouraging customers to use Next-Gen cp because of the improved UI.
-Rae
256M instance deprecation in next gen?
Reports in Next Gen?
re: Reports
First Gen of a Next Gen CP? Huh?
re: first and next gen
The "first-generation CP" is the one at:
https://manage.rackspacecloud.com
And the "next-generation CP" is the one at:
https://mycloud.rackspace.com
I think he is referring to
re: first and next gen
Rackspace FirstGen vs. OpenCloud -- Benchmarks
The REAL reason for changing servers?!
Lower volume customers suffer with a 46.7% PRICE INCREASE!
re: price increase
On first-gen servers, 4 vCPUs are allocated to all Linux servers up to 16GB of RAM. Unfortunately, because the CPUs on the host server aren't being shared proportionally and kept strictly controlled, it can sometimes be the case that one instance on a host can use more of the host's CPU and leave less actual processing power for other instances.
On next-gen servers the vCPU allocation scales, so a 512MB or 1GB instance gets 1 vCPU, 2GB and 4GB get 2 vCPUs, and so forth. While this means a lower vCPU allocation in many cases, the upside is that each instance is more likely to have access to its full allocation of vCPUs because the vCPUs aren't as oversubscribed. The allocation might be less, but the reliability of that allocation is improved.
Unfortunately the way the scaling worked, the 256MB instances would have been allocated only half a vCPU, and that would have been less than ideal. That change in vCPU allocation is why it was decided that the 256MB instances would be removed as an option for next-gen but the price on the 512MB instances would be reduced to try and make up for the absence of a smaller option.
You can still create first-gen Cloud Servers instances for now, including 256MB instances. They won't be able to use some of the newer services, but they'll be more suited for applications that have low RAM requirements but would benefit from burst CPU use.
There are more details about the virtual CPU allocation in this article:
http://www.rackspace.com/knowledge_center/whitepaper/cpu-in-next-generation-cloud-servers
"...for now..."
The price point just doesn't work anymore, and in the first-gen offering you were #1. Compared to other companies, your next-gen RAM is cheap and your CPU is MOST expensive. I have to buy a 8GB RAM machine at $350/mo to get the 4 vCPUs that I get on a first-gen for $11/mo!?!? C'mon, this dog don't hunt!!
re: for now
The end of that article I linked mentions an intention to add new service plans that emphasize CPU, but I can't say when that would happen either.
Is there an estimate on when
re: Scheduled images
Next Gen Additional IPs
Thanks.
re: Next gen additional IPs
re: Next gen additional IPs
Our first gen 16gb server
I've benchmarked it and the 2nd gen actually runs slightly slower which is disappointing (unless you utilize all 6 cores). When are you going to offer better, faster CPUs?
re: CPU speed
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