WilliamLam.com

Automating complete HCX deployment and configuration to first cloud migration using PowerCLI

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PowerCLI 11.2.0, was just released last week and for a "dot" release, it includes a number of new capabilities and enhancements. One of the most exciting features for me personally was the introduction of the VMware Hybrid Cloud Extension (HCX) PowerCLI module which I also had the pleasure of working on and providing early feedback to the HCX Engineering team. The new HCX module enables customers to use PowerCLI to now easily automate the HCX Fleet deployment (Interconnect, WAN Optimization and Network Extension) as well as perform bulk live migrations of  workloads between two HCX-enabled environments, with on-premises vSphere to VMware Cloud on AWS (VMC) being the most popular.

I have written a number articles on HCX Automation using both the HCX REST API and PowerCLI and with this latest PowerCLI module, I realized that we now have complete end-to-end automation with PowerCLI from the HCX OVA deployment to initial configuration and fleet deployment to your very first HCX vMotion! This is quite exciting as I know a number of folks have been asking about automating the fleet deployment, especially for enabling quick proof of concepts and quickly showing the value of HCX to our customers for moving large amount of workloads without any downtime.

Below, you will find a breakdown of the HCX setup which I have split into three sections, each section includes the respective PowerCLI sample code that can easily be adapted to your own environment. I look forward to seeing what customers do with the new HCX PowerCLI module and if you have any feedback, be sure to leave a comment or better yet, file a feature enhancement using the PowerCLI Feature Request Tool.

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Automating Hybrid Cloud Extension (HCX) Manager initial configuration for VMC

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Following up from my previous Hybrid Cloud Extension (HCX) Automation article which looked at deploying the HCX Manager OVA, this article will now focus on automating the initial configuration of HCX Manager including the registration to HCX Cloud which will enable the on-prem HCX Manager to be used with VMware Cloud on AWS (VMC). Once HCX Manager is up and running, customers can configure the system using the HCX VAMI interface which is available on port 9443 via the UI or in our case with the HCX VAMI APIs. 


I have updated my HCX PowerShell Module to include 8 additional functions that can be used for initial configuration of HCX Manager:

  • Set-HcxVCConfig
  • Set-HcxLicense
  • Get-HcxNSXConfig
  • Set-HcxNSXConfig
  • Get-HcxLocation
  • Set-HcxLocation
  • Get-HcxRoleMapping
  • Set-HcxRoleMapping
  • Get-HcxProxy
  • Set-HcxProxy
  • Remove-HcxProxy

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Quick Tip - How to clear all Hybrid Cloud Extension (HCX) Migrations in the vSphere UI

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During the development of my Cloud Motion with vSphere Replication automation script for Hybrid Cloud Extension (HCX), I extensively used the HCX vSphere UI for testing and debugging purposes.


Under the Migration view, you can see all active and completed migrations, including any failed migration attempts. In my particular environment, there had been a few hundred migrations and with my additional testing, that added quite a few more. Although you can filter by name or sort by the type of operation, it was still not very convenient for me while developing the script. I wanted a quick way to view the details after calling the HCX APIs and by the time I jumped to the UI, I would have missed a few of those updates.

In speaking with one of the HCX Engineers, I found out that you could simply drop all migration history from the internal database (this would remove all the history for past migrations including failures). In general, I do not see this being something customers would have a need for in Production, as you would want to keep all the history for auditing or debugging purposes. This is probably more for demo or testing purposes and below are the instructions on how to clear all migrations from your HCX Manager.

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