I have had the opportunity to perform a few VMware Capacity Planner assessments over the years and I have been, more the most part, pretty happy with the process and the results of the reports. The assessment is really pretty straight forward. We had physical servers to the project, making sure we have proper permissions to perform all the tasks and then let the process run over an extended period of time. For the most part, this way of sampling over an extended time frame will give you a very good idea what can be virtualized and the number of hosts that will be needed.
Whether you are building a new or adding to an existing virtual or cloud environment on a shoestring budget, whether for work or for home use, there is quite a bit to consider before you purchase anything and it all boils down to your requirements which will dictate the technology you need for your virtual environment. In addition, this is a perfect time to address any deficiencies in your environment to not only address capacity issues, requirements, and security. Along with those considerations, planning the environment for the next three to five years can help shape the overall design. In fact that design, will be based on the answers from a growing list of questions.
Since the introduction of virtualization there has been sheer joy and excitement when having to work with application owners on the amount of resources they will need and not what they really think they want. I have seen all kinds of minimum, maximum, and special recommendation for all kinds of application over the years. In most cases, applications have evolved to be able to thrive in a virtual environment without too many limitations. Now it seems we have to verify which VMware features are fully supported with certain virtualized application also.
One of the cool things about attending VMworld every year is seeing what is new on the horizon and this year, ironically, there is something called Project Horizon and the first milestone of that project called VMware Horizon Application Manager. Horizon is a hosted service that will centrally manage the provisioning, access and usage of software-as-a-server (SaaS) applications while at the same time applying the companies standardized security and access controls. This will give the end users of the application the ability to use the applications via VMware ThinApp or View products to stream the application across multiple devices all with a single login. The end users will also have self-service access to a corporate store for their SaaS and Web-based applications. Managing these applications will be completely user based with no need to worry about the underlying device the software or application is running on.
My pilgrimage from VMworld 2011 in Las Vegas has come to an end. In my humble opinion, this has been the week for the storage side of things with some amazing and interesting new stuff that has been released or is about to be released. There has been some really cool stuff that is working with SSD and storage.
VMworld 2011 has finally arrived as the expected crowd of about 20,000 arrived in Las Vegas for the event. The temperature is a broiling 110* and sunny. Today is Monday August 29, and the official start of the conference, but the vExperts had the opportunity to attend a special briefing, before the show, that focused on VMware’s vision for the future. Following the briefing, there was a couple of options for the evening from the vDodgeball game to the warm-up party. I attended the vmunderground warm-up party as a service (WuPaaS.Next) at the Nine Fine Irishmen Pub. These guys have been throwing the pre-party for the last few VMworlds and what started as a tweet-up as turned into a major event in itself. So popular, in fact, that all the tickets were gone in seconds. Big thanks to Theron Conrey, Sean Clark, Rich Brambley and Brain Knudtson for making this happen. The turkey legs they served were fabulous.
This week I have been paying close attention to the developments of Hurricane Irene. In the beginning, Hurricane Irene looked like she was going visit Florida on her journey to the north. Even though it looked like Florida was going to get hit by this storm, it was still early and there was time for the storm to change course. It was also time to go out and make sure my Hurricane Supply Kit at least had the basics like batteries and flashlights as well as filling up the gas tanks of the cars. I have different levels of preparedness which depends on how close the storm is and the projected path. Just like I have steps in place to be prepared for the storm, most companies that I have worked for in Florida have a storm plan in place and like myself, do not sound the real alarm until the storm is 48 – 72 hours away from a hit but start to prepare for the alarm in case it is needed.
VMworld 2011 is fast approaching and now is the still to start making final preparations for the pilgrimage to Las Vegas. The question that I see a lot, before these types of events, is what can I do to get the most out of the conference? I have been lucky enough to have been to all the VMworld Conferences since 2005 as well as one lucky trip to VMworld Europe in 2009. I am going to chime in on the some of the things that I do to get the most out of VMworld.
With the announcement of vSphere 5.0, VMware has kept its word on only having VMware ESXi for the physical host operating system. This is the first release of vSphere with just VMware ESXi as an option. I must admit that I was not a big fan of the concept when it was introduced as an option in the 3.x days. I had a very slick automated process in place that was one of my pride and joys at the moment and VMware ESXi was just lagging behind in functionality compared to what I was able to do with VMware ESX. My attitude started to change with the release of VMware ESX 4.1 as presented in an earlier post and now that vSphere 5.0 is announced I must admit that I think VMware has gone about this process of a cutover to ESXi quite well and the functionality that is presented in this release is quite impressive.
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