Posts Tagged ‘OpenStack’

ZeroStack’s full stack from Infrastructure to Application

January 13th, 2016 No comments

ZeroStack is a recently out of stealth company providing a cloud managed hyper-converged appliance running OpenStack. It is targeting private cloud customers who are wanting to stand up their own OpenStack instances but don’t want the hassle of getting it all working themselves. What ZeroStack also does which is unique is combine this infrastructure part with application deployment which for me is the exciting bit.

It is early days for the company but it has seasoned financial backers, advisers and founders and after just a year has an impressive amount of functionality in its product.

Private Cloud

imageThe use case is companies wanting to replicate the ease of public cloud but in as a private cloud. Amazon’s AWS and Microsoft’s Azure make spinning up VMs or even direct application instances easy and allow you to pay per use. It’s all about lowering the admin of deployment and moving to an IT consumption model.

This is all great but companies at the moment need to replicate this functionality in-house and may like to built out a private cloud. They may need data kept on premises due to perceived security concerns or even legally requiring data to be held in a particular location. There may be more practical concerns like the amount of data to be stored/analysed that makes it impractical to move externally. The issue of cost may be an issue with scare stories of AWS bills racking up quickly although I do find companies are very poor at working out their own internal data center costs so comparisons are not necessarily accurate.

The point where deployment happens is also shifting away from infrastructure support teams to application support teams and further along to applications themselves managing their own infrastructure resources via API calls to a cloud to spin up new VMs with automated deployment and scaling of applications.

Suffice to say companies are wanting to replicate public cloud functionality internally to give applications the resources they require. Current software options are generally VMware which is feature rich with excellent infrastructure resiliency with a cost model to match the functionality or OpenStack which is open source, not as feature rich with deliberately less infrastructure resiliency but doesn’t have license costs due to a vendor.

ZeroStack uses the tagline “Public Cloud Experience, Private Cloud Control” and as I see it is attempting to give its customers four key things:

1. Hardware: Hyper-Converged Appliance

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Virtualisation Field Day 6 Preview: ZeroStack

November 10th, 2015 No comments

Virtualisation Field Day 6 is happening in Silicon Valley, California from 18th-20th November and I’m very lucky to be invited as a delegate.

I’ve been previewing the companies attending, have a look at my introductory post:I’m heading to Virtualisation Field Day 6.

image Zerostack is another start-up just emerging from stealth mode. It offers a hyper-converged OpenStack appliance with cloud management.

As a start-up its worth looking at who is involved & it has quite a pedigree. Founded by Ajay Gulati who spent 6 years at VMware working on Storage I/O control, Storage DRS and DRS, and Kiran Bondalapati who was a founding engineer at Bromium which has a very clever product for secure OS and hardware virtualisation. Justin King who used to work for VMware and was heavily involved in vCenter is now Technical Marketing at ZeroStack. Very interesting, I wonder if he saw the future and was as worried as I am which I wrote about in my recent article on the issues surrounding vCenter!


ZeroStack also has some interesting people as board members and advisors from across the industry. Mark Leslie, now an investor and past Veritas boss, Mohit Aron, founder of storage start-up Cohesity,  Carl Waldspurger, ex-VMware and DRS architect, Umesh Maheshwari co-founder of Nimble Storage and Denis Murphy, Nimble’s Sales boss as well as Mike Dvorkin, co-founder of Insieme Networks which became Cisco’s ACI. That seems some serious cross-industry advice. It has raised $21.6m in funding.

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Virtualisation Field Day 4 Preview: Platform9

January 8th, 2015 No comments

Virtualisation Field Day 4 is happening in Austin, Texas from 14th-16th January and I’m very lucky to be invited as a delegate.

I’ve been previewing the companies attending, have a look at my introductory post: Virtualisation Field Day 4 Preview.


Platform9 is new to Tech Field Day so we welcome them to VFD4 and they only came out of stealth 6 months ago. OpenStack’s issues are complexity and divergence and Platform9 intends to fix that with a cloud management model. You simply pull your hypervisors into Platform9 running as a 100% SaaS application.

Remember, OpenStack isn’t in itself a hypervisor, you have to provide your own (KVM or coming soon vSphere) but install an agent on your hosts and connect them into Platform9 and you have your OpenStack private cloud management done from the public cloud and set up in minutes.

Sure people are going to say that there are security and availability concerns but I bet VMware’s long term plans for the new vRealize Air is vSphere management from the cloud, Citrix has already announced it will be doing XenDesktop/XenApp management from the cloud and Microsoft is hinting the same thing. VM data won’t be transferring the bad old internet, just VM metadata over a secure connection so it’s not necessarily all security panic stations.

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