Rackspace spins up OpenStack -- will other cloud vendors follow?

Rackspace will offer a public cloud based on the OpenStack cloud software. Whether anyone follows suit remains to be seen.

OpenStack made headlines this week after one of its co-creators, Rackspace, has begun offering public cloud services...

based on the open source cloud software stack, though it’s unsure how far into the market OpenStack’s “DIY” appeal will penetrate.

So far, public cloud service providers with the development time and brainpower to tinker with software have praised OpenStack for its unique customizability.

“We threw our weight behind OpenStack partially because it was open and so it gave us the ability to go in and drive some changes,” said Carl Perry, cloud architect for Brea, Calif. based DreamHost, which is putting together a public cloud storage and cloud compute offering based on OpenStack and slated to open for business by the end of the year.

One change DreamHost became involved in was the development of OpenStack’s “Quantum” virtual network service, which led DreamHost to network virtualization software maker Nicira (now a part of VMware Inc.).

Prior to Quantum, OpenStack offered two choices for creating cloud networks: VLANs, which weren’t scalable beyond about 4000 tenants, or a flat network in which tenants shared one VLAN broken up by IP space, which wasn’t totally secure.

“Quantum abstracted all the networking functionality in OpenStack away from how it is physically implemented, so … when you say, ‘allocate me a virtual network,’ the plugins that are configured by the operator of the OpenStack implementation will choose the correct technology,” Perry said.

We don’t care about pretty dashboards.

Leandro Reox, senior infrastructure engineer and cloud architect at MercadoLibre

DreamHost needed a customizable stack for storage, as it prefers to use the Ceph system it has been developing over the last seven years over OpenStack’s Swift object storage repository.

OpenStack’s flexibility also extends to the compute layer, Perry said.

“One of the things we’re considering down the road is possibly offering something other than x86 VMs, something like ARM.”

The ability to customize network services outside of Quantum is among its perks, according to Argentina-based MercadoLibre, a staunch OpenStack supporter.

“At network creation time, we need a custom add-on to send API calls to our custom in-house API to create VLANs on physical switches that have no drivers to integrate them with OpenStack or Quantum,” said Leandro Reox, senior infrastructure engineer and cloud architect at MercadoLibre. “So we made an in-house API to interact with our switches.”

Admittedly, this requires a certain level of skill with coding and command-line interfaces.

“We don’t care about pretty dashboards,” Reox said. “We are API- and CLI- oriented guys.”

Even for experienced developers, there are some kinks to be worked out with OpenStack, according to DreamHost’s Perry, which include the formulation of standardized operational best practices for deploying it. This, in turn, makes interoperability between OpenStack clouds or hybrid OpenStack clouds a tricky proposition for the time being.

“A lot of people have deployed OpenStack but not a lot of them are talking about how they’ve done it,” he said. “That’s something we’re trying to address.”

So many open source cloud competitors, so little time
Meanwhile, as OpenStack has developed, competitors such as Citrix Systems Inc.’s CloudStack have also gained a foothold in the market for cloud stack alternatives, which is a busy one. 

CloudStack is definitely a more complete, more mature and polished cloud platform than OpenStack, that's just a fact.

Carl Brooks, an analyst with 451 Research

The good news for OpenStack is the market remains up for grabs, but that won’t be true forever.

“CloudStack is definitely a more complete, more mature and polished cloud platform than OpenStack, that's just a fact,” said Carl Brooks, an analyst with 451 Research based in Boston. “[CloudStack] might have as many as sixty to seventy production deployments; OpenStack might have two dozen or so.”

“To put that in perspective, there are hundreds of vCloud deployments and many, many thousands of VMware environments that might legitimately be called ‘private cloud’ right now,” Brooks added.

Then, there is a panoply of cloud stacks being offered for hosting providers, including OnApp, CA Applogic, ElasticStack, Platform Computing (now owned by IBM), and Virtustream, among others.

“I think it’s fair to say that OpenStack has the greatest share of the attention and the least share of the business at this point,” according to Brooks.

Beth Pariseau is a senior news writer for SearchServerVirtualization.com and SearchDataCenter.com. Write to her at bpariseau@techtarget.com or follow @PariseauTT on Twitter.

Dig Deeper on Open source cloud computing

PRO+

Content

Find more PRO+ content and other member only offers, here.

Join the conversation

10 comments

Send me notifications when other members comment.

By submitting you agree to receive email from TechTarget and its partners. If you reside outside of the United States, you consent to having your personal data transferred to and processed in the United States. Privacy

Please create a username to comment.

Can OpenStack become a dominant player in the cloud market?
Cancel
Open solution, multi vendor
Cancel
how can it fail?
Cancel
OpenStack is just too far behind CloudStack in my opinion. CloudStack has the best parts of OpenStack including Swift Object Storage, but is also much more stable and feature rich. On top of being more complete, CloudStack has a premium offering from Citrix where you can integrate CloudPortal Business Manager for chargeback, metering, billing, and tenant account management. Citrix also offers CloudPortal Services Manager which integrates into CloudStack/CloudPlatform so tenant admins can easily provision services and accounts including Virtual Desktops & Applications, Exchange, Lync, SharePoint, BES, and so on.

OpenStack will need an army of developers from in order to get the desired level of functionality. Large companies like HP and Rackspace that want to develop their own cloud solution use OpenStack but does not seem efficient for enterprises to go that route. We will see the cloud wars in the enterprise come down to Citrix, Microsoft, and VMware...
Cancel
Transparency.
Cancel
Because it is truly open. It is being actively developed by a large community. It has the support of Dell, HP, and lots of others.
Cancel
At this time I don't think openstack will be a major player when it comes to actual deployments, but I do believe it will be a major player in driving the overall technology. A lot of enterprise environments will want to look at a more complete or drop in system such as cloudstack. I have experimented with both and while I like both of them, cloudstack is a far easier sell to management.
Cancel
Companies are always looking for bang for buck and, as time moves on, VMware's advantage is constantly moving up teh market. OpenStackis a disruptive technology and can gain ground at the lower end... and gain teh majority of teh market space. Also, if OpenStack can really drive open standards, or conform to them, then they potentially only way that cloud will really work (independence of vendor is a real essential part, otherwise it is just vendor lockin virtualisation with different service providers)
Cancel
becuase of the large market for cloud
Cancel
its about the momentum and the community.
Cancel

-ADS BY GOOGLE

SearchServerVirtualization

SearchVMware

SearchVirtualDesktop

SearchAWS

SearchDataCenter

SearchWindowsServer

SearchSOA

SearchCRM

Close