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Search Results for: content library

Common PowerCLI examples for VM Provisioning in VMware Cloud on AWS

02.07.2019 by William Lam // 2 Comments

One of the huge benefits of VMware Cloud on AWS (VMC) is not only the ability to extend your existing on-premises environment and tap into the potentially unlimited capacity of the Cloud, but customers can continue to use the existing tools and scripts that they are already familiar with. When it comes to Automation, PowerCLI is still by far the most popular tool that our customers uses on a regular basis. With VMC, this is no different as the SDDC is simply made up of vSphere, vSAN and NSX which PowerCLI fully supports.

One learning curve that I have seen for some customers when working with VMC is around general provisioning and the implication of the restrictive permission model in VMC. Unlike your on-premises vSphere environment, in VMC, you are no longer running as a vSphere Administrator but rather a Cloud Administrator. This simply means you no longer have to worry about managing the underlying infrastructure (patch, upgrade, monitor, etc) and you get to focus deploying and managing your workloads.

What this technically translates to is that you are restricted to a particular part of the vSphere Inventory where you have permissions to actually deploy workloads. This is to help isolate your workloads and ensure that you do not negatively impact the VMware Management VMs by accident and thus affecting your SDDC.

  • From the Hosts/Clusters view, you must use the Compute-ResourcePool
  • From the VM view, you must use the Workloads Folder
  • From the Datastore view, you must use the WorkloadDatastore


When using the vSphere UI to deploy new workloads, the UI does a really good job of guiding you towards the right inventory objects, but this may not always be apparent when using the CLI or API, especially for new folks or folks who never use the UI 😉

[Read more...]

Categories // Automation, PowerCLI, VMware Cloud on AWS Tags // PowerCLI, VMC, VMware Cloud on AWS

Nested ESXi on VMware Cloud on AWS (VMC)

09.28.2018 by William Lam // 5 Comments

I have had a few folks ask about Nested ESXi support on VMware Cloud on AWS (VMC), so lets get that out of the way first. Nested ESXi is NOT supported by VMware on any of our platforms, whether that is an on-premises or a cloud environment like VMC or any 3rd party vendors that maybe using VMware software. For those wanting an "official" statement on Nested ESXi support, you can refer to KB 2009916.

UPDATE (02/10/20) - Updated my Automated vSphere Lab Deployment Script to support "basic" Nested vSphere environment running on VMC.

Was asked if it was possible to setup a “basic” Nested vSphere environment for Automation/API testing running in #VMWonAWS

Just updated my Automated vSphere Deployment Lab Script https://t.co/50tJmcDcH2 to enable support for #VMC 😊 pic.twitter.com/n0SeNIaJm8

— William Lam (@lamw.bsky.social | @*protected email*) (@lamw) February 10, 2020

Now, we all know Nested ESXi works and it runs extremely well on vSphere. In fact, vSphere is the best platform for running any Hypervisor in a VM. This is also true for VMC, you can run a Nested ESXi VM in an SDDC, however there are some caveats compared to what you would experience in an on-prem environment. Below are some of the caveats to be aware of if you are considering running Nested ESXi on VMC.


[Read more...]

Categories // ESXi, Nested Virtualization, Not Supported, VMware Cloud on AWS Tags // Nested ESXi, nested virtualization, VMC, VMware Cloud on AWS

Nested ESXi 6.7 Virtual Appliance Updates

04.20.2018 by William Lam // 34 Comments

I know many of you have been pinging me the last couple of days for an updated Nested ESXi 6.7 Virtual Appliance and I have just finished my strict quality control process 🙂 The only minor change with the 6.7 appliance is the VM is now configured with EFI Firmware, where as in the past it was set to BIOS. As of vSphere 6.5+ appliances, the customization scripts are automatically removed by default which means that customers can turn on Secure Boot feature post-deployment without having to perform any manual workarounds. In addition, you will find a few more updates related to the updated ESXi appliance below. I hope you enjoy these free resources to help learn and plan for your vSphere 6.7 upgrades, Happy Friday!

Note: These solutions are all developed during off hours and does take a considerable amount of time/effort to manage and update. Although they are provided to you as a free solution, the development itself is not 🙂

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Nested ESXi 6.7 Appliance:

ESXi 6.7 Virtual Appliance (Nested_ESXi6.7_Appliance_Template_v1.ova)

Nested ESXi Content Library

If you are using my Nested ESXi Content Library, I have updated it to include the latest 6.7 Appliance. Simply refresh your Content Library to automatically pull down the image or you can create a new Content Library by subscribing to the following URL: https://download3.vmware.com/software/vmw-tools/lib.json For more details, please take a look at this blog post here.

vGhetto vSphere Automated Lab Deployment:

For those that use my vGhetto lab deployment script to automate a fully functional vSphere environment, I have created a new version of the script to support vSphere 6.7 which you can find more details here. One neat feature that was suggested by Christian Mohn awhile back was the ability to get more insights to what is happening during the VCSA deployment since the verbosity can be quite distracting on the primary screen. There is now a new $enableVerboseLoggingToNewShell variable that is enabled by default to spawn a new PowerShell console that will watch the VCSA installer logs, so you have a better idea of what is going on.

Categories // Automation, ESXi, Nested Virtualization, Not Supported, vSphere 6.7 Tags // ESXi 6.7, Nested ESXi, nested virtualization, vSphere 6.7

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William is Distinguished Platform Engineering Architect in the VMware Cloud Foundation (VCF) Division at Broadcom. His primary focus is helping customers and partners build, run and operate a modern Private Cloud using the VMware Cloud Foundation (VCF) platform.

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