WilliamLam.com

NSX-T Opaque Networks now supported with Cross vCenter Workload Migration Fling

by // Leave a Comment

The Cross vCenter Workload Migration Fling continues to be an extremely powerful tool for our customers and I just love hearing successful customer stories like the one recently shared by Jason on how the tool allowed him to easily migrate over 600 Virtual Machines and with more to come!

One capability that customers have been asking for is the ability to migrate to and from an NSX-T Opaque Network type, which the current Fling does not support. This has become more and more important as the default NSX stack for VMware Cloud on AWS (VMC) is now NSX-T by default, rather than NSX-V. We are also seeing requests from on-premises customers who have deployed NSX-T for their next generation infrastructure and needing the ability to easily migrate workloads between their old infrastructure that maybe running VSS/VDS or NSX-V backed networks.

With the help from two new colleagues, Vikas Shitole and Rajmani Patel, we are excited to announce the release Cross vCenter Workload Migration v2.6 which now adds support for NSX-T Opaque Networks!

[Read more...]

Integrating Github Actions with vSphere and VMware Cloud on AWS

by // 2 Comments

I have always been a fan of event-driven automation, the idea where you can automatically trigger a workflow or an operation based on a specific event. In the consumer world, the most popular example is the If This, Then That (IFTTT) service, which I use on a regular basis to automate the sharing of new articles from virtuallyGhetto to different Social Media channels.

For the Enterprise, this is also not a new idea and many folks including myself have been doing this for years in vSphere using vCenter Server Alarms. In fact, one example I still reference on a regular basis is from 2012 where you automatically apply a set of vSphere Security Hardening configurations to a Virtual Machine when a new VM Create Event is published by vCenter.

There are countless more examples of this concept beyond VMware but the general idea is to be able to subscribe to specific events and then automatically do something when a given event occurs. When Github Actions (Beta) was announced last year, I was really interested as I think this could open the door for a ton of interesting possibilities, especially from a VMware perspective around Continuous Integration/Development (CI/CD). I quickly registered for the Beta but did not get access until the start of this year. If you want to know what Github Actions can do, check out some of these demos that have been built by various folks from the community. The really exciting thing about Github Actions is that you can literally execute any workflow as long as you can containerized your business logic within a Docker Container. This means, you can use any language or tool that you are familiar with and make this work with Github Actions, pretty powerful stuff!

It was only recently while working on a personal project, which I hope will make its way to VMworld, that I finally got a chance to dig into Github Actions. I noticed in many of the online Github Action examples, that it included ways to deploy applications and containers to a Public Cloud but there was nothing that I found related to VMware. I figured, this would be a good learning opopournity for myself and I could even learn how to build my own Actions which can be useful for others to use or extend further.

[Read more...]

ESXTOP and VMware Cloud on AWS

by // 6 Comments

ESXTOP is one of the most versatile and popular tool in the VI Administrators tool belt when it comes to real time performance analysis and data collection in a vSphere environment. In fact, ESXTOP also came up in the most recent episode of the VirtuallySpeaking Podcast covering the Top 10 Tools for VI Administrators, which Duncan Epping and I had the pleasure to be part of.

To use ESXTOP, you are required to SSH to an ESXi host as it is only available in the ESXi Shell. Traditionally, this has not been a huge issue for on-premises environment, especially as you can enable access when you needed to run ESXTOP. However, when operating on VMware Cloud on AWS (VMC), customers no longer have to worry about managing the underlying infrastructure and can now focus on being a consumer of the VMware SDDC. One side affect of this operational change is that customers do not have direct access to ESXi and would not be able to use ESXTOP.

[Read more...]