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Automated NSX-T 2.0 Lab Deployment

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Last week, I had spent some time exploring and getting myself more familiar with NSX-T, which is the next generation release of the NSX platform from VMware. One of the first thing I do when learning about a new product is to setup a lab environment that I can using. Having gone through the deployment once by hand, I realized it would be quite painful if I needed to do this again, which I know I will and I did 🙂 I wanted to have a simliar experience to my vGhetto Automated vSphere Lab deployment script which also including setting up the entire vSphere infrastructure along with deploying and configuring NSX-V and extending it to support NSX-T.

Since my original script leverages PowerCLI to access both the vSphere and NSX APIs, I wanted to do the same with NSX-T. Funny enough, the PowerCLI team had just published an update release (6.5.3) which also added support for NSX-T and I thought this was perfect timing to try out the NSX-T APIs, which I had never used before.

UPDATE (01/01/2018) - I have verified the script also works with the latest NSX-T 2.1 which was just released before Christmas. The script has also been updated to create a new Edge Uplink Profile along with an Edge Cluster and automatically associate all Edge VMs to Edge Cluster.

I have created a new Github repository called vghetto-nsxt-automated-lab-deployment which contains detailed instructions along with the PowerCLI script.

Here is what the script is currently performing:

  1. Deploy and configure vCenter Server Appliance 6.5u1
  2. Deploy and configure 3 x Nested ESXi 6.5u1 Virtual Appliance VMs and attaching it to vCenter Server
  3. Deploy NSX-T Manager, 3 x Controllers & 1 x Edge and setup both the Management and Control Cluster Plane
  4. Configure NSX-T with IP Pool, Transport Zone, Add vCenter Server as Compute Manager, Create Logical Switch, Prepare ESXi hosts, Create Uplink Profile & Add configure ESXi hosts as a Transport Node

Similiar to the vSphere version of this script, all deployed VMs will be placed inside of a vCenter vApp construct as shown in the example screenshot below:


Here is an example output of a succesful deployment and you go from nothing to a fully functional NSX-T environment in just 50 minutes, which is pretty awesome if you ask me!?

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VMware Cloud on AWS - VM Creation Date available in vSphere API

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I was recently doing some work with my VMware Cloud on AWS instance and I needed to verify something in the vSphere API. Since I already had a browser open, rather than context switch, I decided to quickly open up the vSphere MOB which is a debugging tool that provides a browser interface to the vSphere SOAP API. While going through the Virtual Machine view, I was pleasantly surprised to see a new VM config property called createDate which looks to give you the original date/time of when the VM was first created!


This is probably one of the most frequently asked question that I have seen from VI Admins around basic VM management and I am sure everyone has probably had a need to pull this type of information at least once in their career. Historically, VM creation date was not an easy thing to thing to find and success of retrieving that data was dependent on the retention of your vCenter Server Events database since that is where the information is stored. This means if you only retain 6 months worth of historical events, you will not be able to retrieve creation dates for VMs that were created prior to that.

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Tip from Engineering - Use UEFI firmware for Windows 10 & Server 2016

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Several weeks back I was chatting with a few of our Engineers from the Core Platform Team (vSphere) and they had shared an interesting tidbit which I thought I was worth mentioning to my readers. When creating a Virtual Machine in either vSphere or Fusion/Workstation, customers have the option to override the default and specify the specific Firmware boot option whether that is BIOS or UEFI.


Like most customers, I do not even bother touching this setting and I just assume the system defaults are sufficient. Interestingly, for Microsoft Windows 10 and Windows Server 2016, there are some important implications to be aware of on whether BIOS or UEFI is used. This is especially important since the default firmware type in vSphere for these OSes are BIOS.

UPDATE (01/07/21) - As of vSphere 6.7 Update 3, the default firmware for creating a Windows 10 and Windows Server 2016 guest OS is now EFI

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