WilliamLam.com

Workaround for VMware Cloud Builder 10GbE pre-check in VMware Cloud Foundation 5.0

by // 8 Comments

VMware Cloud Foundation (VCF) 5.0 is now generally available for customers to upgrade and I had a chance to play with it in my homelab before it was released.

One change that I had noticed in the new version of the VMware Cloud Builder for VCF 5.0 compared to VCF 4.5 is the introduction of a new 10GbE pre-check to ensure that your physical ESXi hosts met the minimum networking requirement. For a production deployment, this pre-check makes a ton of sense but for a homelab/development environment where you may not have 10GbE connectivity, this is certainly not ideal, especially as this was possible with VCF 4.5.

With VCF 5.0, this new pre-check is considered an error and will prevent you from continuing the VCF deployment as you can see from the error message below.


Fortunately, I was able to find an easy workaround to the issue that would still allow users to deploy the latest VCF 5.0 without 10GbE networking! 😀

[Read more...]

Finding vCenter Cloud Gateway Deployments in your environment

by // Leave a Comment

After publishing my recent article on how to audit vCenter Cloud Gateway and vCenter Server registrations for the vSphere+ Cloud Service, I thought it would also be useful to share some tips on how you can easily find your existing vCenter Cloud Gateway (VCGW) deployment(s) within your environment?

You might wonder, do I not already know about my VCGW deployment(s) or for that matter any other solution that is deployed within my own infrastructure? Yes, that would ideally be the case and you should also be able to look that up in your change management database (CMDB). However, over the years in speaking to many customers and hearing about some of the requests from our field teams, I have come to learn that this nirvana state does not exist for many of our customers.

In some organizations, it has been described as the wild wild west where teams of administrators with access to their vSphere environment can deploy any number of solution without ever communicating amongst each other to organizations that provide shared infrastructure access to other small teams and/or companies with a simliar set of challenges. Net net, it is certainly possible that solutions like the VCGW gateway may have been deployed or potentially even retired but have not been removed from your environment.

[Read more...]

Self-Contained & Automated VMware Cloud Foundation (VCF) deployment using new VLC Holodeck Toolkit

by // 11 Comments

I recently came to learn about a really neat solution that was released called the VMware Cloud Foundation Lab Constructor (VLC) Holodeck Toolkit, which makes it super easy for anyone to deploy a complete functional VCF environment, fully self-contained and deploys all the required networking and infrastructure services that dramatically reduces the amount of time and effort to deploy a VCF environment for evaluation or learning purposes.

What is unique about the VLC Holodeck Toolkit is that it ships with a special vPodRouter VM, which provides all the networking and connectivity that is required to deploy a typical production VCF environment. If this sounds familiar, this is exactly how VMware Hands-On-Labs (HOL) works where isolated networking is provided to each "vPod" through their vPodRouter VM. In addition, the VLC Holodeck Toolkit also builds a custom Windows Jumphost (bastion) ISO that includes all the infrastructure services like DNS, Directory, Certificate Authority, etc. that is fully configured and ready to use once it is deployed and this is how users interact with the VCF environment.

With the VLC Holodeck Toolkit providing and building all the necessary "virtual" infrastructure, the barrier to entry is further reduced and customers can easily stand up a fully functional VCF environment running on just a single ESXi host without any special physical networking requirements. For a detailed overview of the solution, check out overview video below.


After learning about the solution, I also had the opportunity to kick the tires and provide some early feedback, which included a few additional optimizations that made its way back into the toolkit. For those interested, below is the high level workflow to go from a single ESXi host with minimal configuration to a fully functional VCF environment.

[Read more...]