WilliamLam.com

New Windows 8.1 Preview on vSphere 5.1 Update 1

by // Leave a Comment

Apparently Microsoft has just released a new tech preview of Windows 8 ... oh, wait. Sorry, I meant 8.1 (I guess all the cool kids now have a dot one in their release names ;)) I am not exactly sure what is new in this release, but I have been hearing rumors about some start menu thing?

For those of you who are interested in trying out the new Windows 8.1 Preview, you can easily run it on the latest version of vSphere which is 5.1 Update 1 which officially supports Windows 8. To create the VM, you just need to select the latest virtual hardware version which is 9 and Windows 8 (64 or 32 bit) as the guestOS type.

Here is a screenshot of Windows 8.1 Preview running in my home lab environment:

In addition to the OS, I have also successfully installed VMware Tools, VMXNET3 network driver and an HD Sound Card to the new Windows 8.1 VM and everything seems to be running fine without any issues.

Note: You should also be able to run Windows 8.1 Preview on latest version of VMware Fusion and Workstation, but this is not something I have tested.

Well, now that I am done sharing it is time to delete this VM. I need my home lab resources for more important things 🙂

Creating Custom vSphere Reports is a Breeze with CloudPhysics

by // 2 Comments

Creating reports is a common task that every vSphere administrator must deal with at least once if not many more times in their career. Whether you are tasked to provide an inventory report of all your virtual machines and their configurations to your manager or to provide a compliance report for your security team to ensure that all virtual machines are hardened according to the vSphere Security Hardening Guide, report creations can be a challenge.

The vSphere platform provides a very powerful and rich set of APIs (Application Programming Interface) that can be consumed by both vSphere administrators as well as developers. However, there is a high learning curve when using the API and it takes quite a bit of time to learn and of course your manager is expecting the report to be done in the next 5 minutes. Even with abstraction tools such as PowerCLI, quickly building a robust, scalable and performant script is not always a trivial task, not to mention the maintenance and updates to the script because your manager wants to continually add more things to the report.

So how can we make reporting so easy that vSphere administrators will no longer have to spend time digging through API documentation and instead they will be able to quickly put together reports within minutes? Well, this is something that the CloudPhysics team has been working on as part of their CloudPhysics card platform and they have built a very unique card solution to help solve this problem. I had the opportunity to get an early preview of this new card and I have to say that I am very impressed at how easy and intuitive the interface is to build simple to very complex reports using this new card solution. The coolest part of this solution is that no programming or scripting skills are required!

To give you an example on how easy it is to use the interface, I recently helped a customer with a script to identify all virtual machines that had a virtual disk using the 2gbsparse disk format. I would like to think I know the vSphere API pretty well, so putting the script together took just a few minutes because I knew exactly where to look for this information. That evening I decided to go through the same scenario, but using the new CloudPhysics card solution and I was literally able to create the report in seconds! It probably took me longer to name the report than to actually create it. As you can see, I am pretty excited about the new card solution and it will be interesting to see all the cool new reports customers can now create and share with each other.

Here is a sneak peak at what the interface looks like when creating your own custom reports:

Here is the final report that is produced:

As you can see, I have quickly narrowed down the specific virtual machine that contains a 2gbsparse VMDK and I am able to see exactly which virtual disk that is. 

If you would like to learn more about the new card solution, Irfan Ahmad, CTO of CloudPhysics will be hosting a live webinar to go over this new solution next Tuesday, June 25th at 9am PST and I would highly recommend you register for it to learn more.

Below is a bit more details on what you can expect from the webinar and you can register here.

vSphere Analytics Without Writing Code: The Quest for Missing Reports

While vSphere, the best-of-class virtualization platform, brings great efficiencies to the datacenter, reporting still presents challenges and pain to sys admins on a daily basis. CloudPhysics offers a radical new way to complete reporting for your virtual infrastructure. In addition to 20 high-impact reports, you can easily build your own and share the report template and output. When asked for asset reports, trending, activity, auditing and more, you’re never more than a few clicks away from delivery.
  
In addition to best practices and secrets to amazing mashups, you’ll learn to:
  • Create easy, visual reports for your vSphere environment
  • Add multiple vCenters in one view
  • Automate the report generation

Exporting An Amazon EC2 Instance To Run On vSphere

by // 15 Comments

I attended the Silicon Valley VMUG yesterday and there was an interesting question that was brought up at the end of Joe Sarabia's Software Defined Datacenter session (which was great BTW, folks stayed past the end and this was during lunch!). The question from the attendee was how to export an Amazon EC2 Instance and run that on an vSphere ESXi host? Joe's answer was that there is not a tool from VMware but there should be some 3rd party tools out there that could help with this task.

This was not something I had really thought about before since I do not use Amazon EC2 and of course that perked my curiosity. I assumed importing and exporting Instances to and from Amazon EC2 would be just as easy as it is on VMware vSphere. To export a VM in vSphere, you simply select the VM and then Export which can be outputted to either an OVF or OVA format.

After a quick search on Amazon's EC2 website, I found that you can export an EC2 Instance by using EC2 API Tools. So I went ahead and deployed both a Linux and Windows Instance and ran through the installation of the EC2 API Tools on my Mac OS X system at home. I tried to export the Linux Instance and it threw an error saying not supported which I thought was odd and then tried the Windows Instance and it threw another interesting error:

Client.NotExportable: Only imported instances can be exported.

My initial thought was that I must have done something wrong. I dug a bit more into Amazon's documentation which was not very easy to find and finally found the Exporting EC2 Instance documentation. It turns out there are a few "caveats" if you want to export an EC2 Instance:

Only the following operating systems are supported:

  • Windows Server 2003 R2 (Standard, Enterprise, and Datacenter)
  • Windows Server 2008 (Standard, Enterprise, and Datacenter)
  • Windows Server 2008 R2 (Standard, Enterprise, and Datacenter)

This meant that you could not export any of your Linux Instances. In addition, these Instances must be uploaded by the user initially for them to be eligible for export. I also found there were several other export limitations:

  • You cannot export Amazon Elastic Block Store (Amazon EBS) data volumes.
  • You cannot export an instance that has more than one virtual disk.
  • You cannot export an instance that has more than one network interface.

I was actually quite surprised to see how difficult and restrictive Amazon has made it for exporting their EC2 Instances, I really thought it would have been just as easy as it is on VMware vSphere. I also came across this VMware KB 1018015 which provides an alternative to the EC2 API Tools, which has you install VMware Converter on the Windows system to export the EC2 Instance.