Some people say that in the next few years that Infrastructure as a Service cloud deployments will be focused mostly on private clouds. And then they say that enterprises will migrate to public clouds after they have become “experienced” in running a cloud. About a year ago I could really see this story played out. Now, fifteen months after we introduced Cisco Intelligent Automation for Cloud, I have some different points of view. I would have thought that by now that private cloud architectures would have begun to converge to a few standard patterns. This has not happened. The world is still diverging when it comes to both Private and Public cloud architectures.
I do see patterns arising in successful cloud deployments and here are some of the key ones:
#5: Pragmatic Approach: IT shops that come with a long list of RFP requirements and questions take a long time to source a technology provider and to achieve production success. Others that are pragmatic (can I say Agile in their approach) get to cloud quicker and learn from their successes and missteps alike.
#4: They Have a Cloud Instance Roadmap: After a cloud deployment, some IT organizations think that is it, they are done, next project, my move to cloud is complete. Hold it right there, did you know that cloud is not a single step where you through a switch, but a succession of deployments of great scope from one step to the next? A roadmap is needed that covers: hardware, network, storage infrastructure, virtualization technology and release version, management and orchestration software instance version and finally the services that you are offering to the end users and how the service catalog is changing over time. Those that have a roadmap roughed out are generally more successful than those that have a big bang perspective.
#3: Appreciation for Challenge of Management of Change:Moving to cloud is a big change in an operating model; careers are created and new roles are defined. How does an organization move to the new model with different technology, processes and people? When a team proactively manages the change in the non-technical they ensure long term success. It is not just about self service, cloud catalogs, orchestration, domain management and virtualization. It is more about service designers and automation authors and changes in operational processes.
#2: Rise of the Cloud Architect: Since cloud is about a new operating model a new position and role is needed. If you have a cloud project and do not have a cloud architect tying it all together from cost models, to hypervisors, to orchestration and orderable service definitions, you need a organization role tune up ASAP.
#1: A Service Centric Approach: Most people get this one right away. Service centric projects are the key focus for ITaaS. However, I can’t tell you how many times when I am talking to an IT team, the opening bell results in a speeds and feeds conversation around provisioning that piece of infrastructure and that virtualization API. If you ask the question about what services they want to offer their end users for self service ordering you will get a request for more time to answer that question. Service Centric IT shops will take the time to start first with the business requirements and the perspective from the end user point of view. Transform your cloud project approach to a service centric agile project and you will go far.
It has been three months since we launched the most complete end-to-end cloud solution in the industry with Cisco CloudVerse, and so far it has been a huge success. The data center has finally been unified, and now it is connected to the intelligent network to deliver applications and services anywhere, and at any time.
2012 marks the beginning of an explosion in cloud traffic. Cloud services, combined with the shift towards mobile consumption and bring-your-own-device (BYOD), are driving IP traffic at an unprecedented rate. Just look at these statistics from Cisco’s Global Cloud Index: Read More »
You are probably thinking that CITEIS is a typo – but it’s not. In fact, CITEIS stands for Cisco IT Elastic Infrastructure Services and it’s the name that Cisco’s IT department coined for our internal private cloud.
You can read more about CITEIS here, including an explanation of the two options: CITEIS “Express” for on-demand access to virtual compute resources from a shared pool of resources; and CITEIS “VDC” (Virtual Data Center) to provision your own virtual data center with a reserved pool of compute, storage, and network capacity.
We recently recorded a brief demo video of the Express version so you can see how it works:
IT shops deploying clouds over the past year have been focused on Infrastructure as a Service ( http://en.wikipedia.org/wiki/Infrastructure_as_a_service#Infrastructure ) as a way to drive speed in virtual and physical server provisioning, cost savings in operations, proactive service level agreements, and increased control and governance. In one of my blogs I introduced our Cisco Intelligent Automation for Cloud http://blogs.cisco.com/datacenter/the-secret-is-now-out-you-can-simplify-cloud-deployments-with-cisco-unified-management/ and how that addresses both private, hybrid and public clouds IaaS. Key to this is the service catalog and self service portal. Moving to cloud is NOT about taking hundreds of server configuration templates and moving to them immediate self service. All you are doing in that model is automating VM sprawl. They key is defining a limited set of services and options that your end users such as application owners and technical folks can order through a self service portal and manage their life-cycle.
I have talked to many enterprises that want a private cloud; also service providers that want to build a public cloud based upon Cisco UCS / Nexus. They all would like to get to their first generation of cloud very quickly. We have many conversations on infrastructure to use, the right choice of hypervisor, and what use cases to start with. Today I talked to a customer of our Cisco Intelligent Automation for Cloud that wants a differentiating end user portal. Everyone can spin up a VM, but how to do it in a way that will drive adoption and new business, whether it is for the enterprise or service provider? How do we do this at a cost and a timeline that meets the needs of the business and the CIO.
These are not lightweight concerns. I have seen many data center automation projects that focused too much on the provisioning and not enough on the end user experience. The Intelligent Automation Solutions Business Unit at Cisco has been involved with many customers building private and public clouds with our software stack. This includes Cisco IT’s very large private cloud deployment based upon our software. The two services they deployed: CITEIS (Cisco IT Elastic Infrastructure Services) Express and CITEIS VDC (Virtual Data Center) has received broad acclaim. Watch the following videos by Jamie MacQuarrie of the Intelligent Automation team on these two CITEIS Services.