Despite the massive inroads that other virtualization providers have made into the market VMware still stands out as the king of the enterprise space. Part of this is due to the maturity of their toolset which is able to accommodate a wide variety of guests and configurations but they’ve also got the largest catalogue of value adds which helps vastly in driving adoption of their hypervisor. Still the asking price for any of their products has become something of a sore point for many and their proprietary platform has caused consternation for those looking to leverage public cloud services. With their latest release of their vSphere product VMware is looking to remedy at least the latter issue, embracing OpenStack compatibility for one of their distributions.
The list of improvements that are coming with this new release are numerous (and I won’t bother repeating them all here) but suffice to say that most of them were expected and in-line with what we’ve gotten previously. Configuration maximums have gone up for pretty much every aspect, feature limitations have been extended and there’s a handful of new features that will enable vSphere based clusters to do things that were previously impossible. In my mind the key improvements that VMware have made in this release come down to Virtual SAN 6, Long Distance vMotion and, of course, their support for OpenStack via their VMware Integrated OpenStack release.
Virtual SAN always felt like a bit of an also-ran when it first came out due to the rather stringent requirements it had around its deployment. I remember investigating it as part of a deployment I was doing at the time, only to be horrified at the fact that I’d have to deploy a vSphere instance at every site that I wanted to use it at. The subsequent releases have shifted the product’s focus significantly and now presents a viable option for those looking to bring software defined datacenter principles to their environment. The improvements that come in 6 are most certainly cloud focused with things like Fault Domains and All Flash configurations. I’ll be very interested to see how the enterprise reacts to this offering, especially for greenfields deployments.
Long Distance vMotion might sound like a minor feature but as someone who’s worked in numerous large, disparate organisations the flexibility that this feature will bring is phenomenal. Right now the biggest issue most organisations face when maintaining two sites (typically for DR purposes) is the ability to get workloads between the sites, often requiring a lengthy outage process to do it. With Long Distance vMotion making both sites active and simply vMotioning workloads between sites is a vastly superior solution and provides many of the benefits of SRM without the required investment and configuration.
The coup here though is, of course, the OpenStack compatibility through VMware’s integrated distribution. OpenStack is notorious for being a right pain in the ass to get running properly, even if you already have staff that have had some experience with the product set in the past. VMware’s solution to this is to provide a pre-canned build which exposes all the resources in a VMware cloud through the OpenStack APIs for developers to utilize. Considering that OpenStack’s lack of good management tools has been, in my mind, one of the biggest challenges to its adoption this solution from VMware could be the kick in the pants it needs to see some healthy adoption rates.
It’s good to see VMware jumping on the hybrid cloud idea as the solution going forward as I’ve long been of the mind that that will be the solution going forward. Cloud infrastructure is great and all but there are often requirements it simply can’t meet due to its commodity nature. Going hybrid with OpenStack as the intermediary layer will allow enterprises to take advantage of these APIs whilst still leveraging their investment in core infrastructure, utilizing the cloud on an as-needed basis. Of course that’s the nirvana state but it seems to get closer to realisation with every new release so here’s hoping VMware will be the catalyst to finally see it succeed.
With virtualization now being as much of as a pervasive idea in the datacentre as storage array networks or under floor cooling the way has been paved for the cloud to make its way there as well for quite some time now. There are now many commercial off the shelf solutions that allow you to incrementally implement the multiple levels of the cloud (IaaS -> PaaS -> SaaS) without the need for a large operational expenditure in developing the software stack at each level. The differentiation now comes from things like added services, geographical location and pricing although even that is already turning into a race to the bottom.
The big iron vendors (Dell, HP, IBM) have noticed this and whilst they could still sustain their current business quite well by providing the required tin to the cloud providers (the compute power is shifted, not necessarily reduced) they’re all starting to look to creating their own cloud solutions so that they can continue to grow their business. I covered HP’s cloud solution last week after the HP Cloud Tech day but recently there’s been a lot of news coming out regarding the other big players, both from the old big iron world and the more recently established cloud providers.
First cab off the rank I came across was Dell who are apparently gearing up to make a cloud play. Now if I’m honest that article, whilst it does contain a whole lot of factual information, felt a little speculative to me mostly because Dell hasn’t tried to sell me on the cloud idea when I’ve been talking to them recently. Still after doing a small bit of research I found that not only are Dell planning to build a global network of datacentres (where global usually means everywhere but Australia) they announced plans to build one in Australia just on a year ago. Combining this with their recent acquisition spree that included companies like Wyse it seems highly likely that this will be the backbone of their cloud offering. What that offering will be is still up for speculation however, but it wouldn’t surprise me if it was yet another OpenStack solution.
Mostly because RackSpace, probably the second biggest general cloud provider behind Amazon Web Services, just announced that their cloud will be compatible with the OpenStack API. This comes hot off the heels of another announcement that both IBM and RedHat would become contributers to the OpenStack initiative although no word yet on whether they have a view to implement the technology in the future. Considering that both HP and Dell have are already showing their hands with their upcoming cloud strategies it would seem like becoming OpenStack contributers will be the first step to seeing some form of IBM cloud. They’d be silly not to given their share of the current server market.
Taking all of this into consideration it seems that we’re approaching a point of convergence in the cloud computing industry. I wrote early last year that one of the biggest draw backs to the cloud was its proprietary nature and it seems like the big iron providers noticed that this was a concern. The reduction of vendor lock lowers the barriers to entry for many customers significantly and provides a whole host of other benefits like being able to take advantage of disparate cloud providers to provide service redundancy. As I said earlier the differentiation between providers will then predominately come from value-add services, much like it did for virtualization in the past.
This is the beginning of the cloud war, where all the big players throw their hats into the ring and duke it out for our business. It’s a great thing for both businesses and consumers as the quality of products will increase rapidly and the price will continue on a down hill trend. It’s quite an exciting time, one akin to the virtualization revolution that started happening almost a decade ago. Like always I’ll be following these developments keenly as the next couple years will be something of a proving ground for all cloud providers.