fling

Sonnet Solo5G Multi-Gig (1G/2.5G/5G) USB Adapter works with ESXi

03/11/2020 by William Lam 2 Comments

Last week I caught this tweet from Blake Garner who is an active VMware Community member that I follow and I came to learn that Sonnet just launched their first Multi-Gigabit (1GbE, 2.5GbE & 5GbE) USB Network Adapter called the Solo5G.

Nice! 5Gbit adapter for under $100! https://t.co/Rt7e6EUeOI

— Blake Garner (@trodemaster) March 4, 2020

This of course piqued my interest for VMware Homelabs as last year we had just enabled the first Multi-Gigabit USB Network Adapter from QNAP supporting ESXi using the popular USB Native Driver Fling for ESXi. The QNAP device uses an Aquantia chipset and I had a funny suspicion that the Sonnet device might be using either the exact same or simliar chipset.

To confirm my theory, I reached out to the folks over at Sonnet and they were kind enough to send me a unit for validation which just arrived earlier this week. I had an Intel NUC 10 (Frost Canyon) already running and I just plugged it in and to my surprise it worked immediately since it already had the USB Native Driver Fling installed.

So there you have it, same chipset as the QNAP and best of all this device is only $79.99 USD which be purchased directly from Sonnet here. As of writing this blog post, the Solo5G is much cheaper than the QNAP. In fact, it seems the price of the QNAP has significantly increased since I had first blogged about it. I think multi-gig NICs both USB-based but also PCIe and respective switches is starting to become more mainstream, at least in the consumer markets and this is certainly an easy way to add additional bandwidth without breaking the bank. Big thanks to the folks at Sonnet and Blake for sharing the news!

Big updates to the vCenter Event Broker Appliance (VEBA) Fling

03/10/2020 by William Lam 1 Comment

The vCenter Event Broker Appliance (VEBA) team has been working hard over the last couple of months on some pretty exciting enhancements and today we are pleased to announce the release of VEBA v0.3 which can be download from the VMware Fling site. Although this is a "dot" release, do not let that fool you as this release contains a large number updates including a major re-architecture in how events are consumed and processed at the core of VEBA.

While this re-architecture does introduce some breaking changes, it does unlock a number of new capabilities that our current users have been asking for. It also provides us with a solid foundation for delivering on future enhancements such as multi-vCenter Server support and additional event sources from NSX-T, vSAN and other VMware Cloud Services to just name a few. Today, the "V" in VEBA stands for vCenter, but in the future, I do see it changing to just "VMware" as it can support so many other solutions.

Having said that, some of the breaking changes also improves the overall user experience, especially as it relates to defining and consuming vCenter Server events as well as troubleshooting and debugging. The team is super excited to get this release in the hands of our community and we look forward to hearing your feedback!

What's New:

Introduction of the VMware Event Router which provides a modular and flexible architecture for decoupling the stream "Providers" such as vCenter Server from the actual stream "Processors" like OpenFaaS. More details including its architecture and design can be found here

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

04/15/2019 by William Lam 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!

Moved 600 and looking at another thousand. Some monster VMs... our test environment moved as easy as vmotion.

— Jason 🛠 (@JasonThoms) April 9, 2019

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!

New SDDC Certificate Replacement Fling

07/11/2018 by William Lam 9 Comments

Certificate lifecycle management is not something anyone looks forward to, it is time consuming and usually not automated. However, it is a necessity for many of our customers. The process gets even more challenging when needing replace certificates across multiple VMware products, not only careful orchestration but also properly reestablishing trust between product just adds another layer of operational complexity. Within the Integrated System Business Unit (ISBU) at VMware, which produces both the VMware Validated Design (VVD) and VMware Cloud Foundation (VCF), the team has been working on a way to simplify certificate management, not only for individual products (working with product teams) but also holistically at the VMware SDDC level.

This initially started with the development of a tool called Certificate Generation Utility (CertGen), which helps customers generate new certificates for various products within the VMware SDDC. Although it was developed for the VVD, any VMware customer who consumed products within the VVD, could also leverage this tool. We all know certificate generation can be a pain, but it is not as challenging or as complex as the actual certificate replacement process itself which is also fully documented by the VVD team here.

This is where the new Fling comes in, the SDDC Certificate Tool, which automates the manual steps outlined by the VVD and helps customers easily replace certificates that they have created (CertGen or another process) and automatically orchestrates this across the different products within the SDDC. The tool is command-line driven and uses a JSON configuration file which can contain all or a subset of the VMware SDDC products, which is great for supporting different environments and allows for easy source control. Extensive pre-checks are also built into the tool to validate the certificates themselves (e.g. expiry, chain validation, etc) also also preventing miss-match of information (e.g. SAN entries, number of nodes, etc) which then get compared against your actual environment before any changes are applied. The JSON also contains a section referred to as Service Accounts, which is merely other VMware product accounts that the tool supports to reestablish trust after replacing the certificate for given product.

Bulk VM Migration using new Cross vCenter vMotion Utility Fling

12/20/2017 by William Lam 51 Comments

Over the last few years, I have spoken to a number of customers who have greatly benefited from the ability to live migrate Virtual Machines across different vCenter Servers that are NOT part of the same vCenter Single Sign-On (SSO) Domain, which I had first shared back in 2015 here and here. This extended capability of the Cross vCenter vMotion feature enabled customers to solve new use cases that were challenging, especially for scenarios such as Datacenter migration, consolidation or even migrating existing workloads from their current environment into new SDDC deployments such as VMware Cloud Foundation (VCF) as an example.

Although customers could initiate Cross vCenter vMotions using the vSphere API which included PowerCLI (Move-VM cmdlet was enhanced in 6.5, more details here), the overall experience was still not as friendly. This was especially true for customers who may only have a small number of VMs to migrate and prefer a UI-based interface rather than an API/CLI only option. In addition, for large number of VM migrations, there was not an easy way to perform "batch" VM migrations that was easily consumable for folks who may not have a strong background in Automation or the vSphere APIs.

Today, I am pleased to share a new VMware Fling called the Cross vCenter Migration Utility that will help simplify the consumption of initiating VM migration(s) across different vCenter Servers, especially between dispart SSO Domains where a graphical interface was not available. This solution was developed out of our VMware Cloud Foundation (VCF) Engineering group which is part of the Integrated Systems Business Unit at VMware. I had spoken to a number of folks within the group about the extended Cross vCenter vMotion capability and I was super excited when I heard they were planning to release this tool as a Fling and make it available to all customers. I was fortunately to have been involved in the project alongside the Engineering lead Vishal Gupta and we are excited that we can finally talk about this project and see how customers will be using this new tool.

UPDATE (05/07/18) - The Fling has just been updated to 2.0 with the following new features:

Added support to select individual host as the placement target
Added support for migrating VMs with shared datastore
Added clone functionality in addition to relocate
Added resource summary details for placement targets
Added a prompt to verify site thumbprint during SSL verification
Added a link to refresh vm list in the inventory view
Updated REST APIs to add operation type parameter

Cross vCenter Migration Utility Fling

Cross vCenter vMotion Requirements: KB 2106952

Download Fling here

Features

Completely UI-driven workflow for VM migration
Provides REST API for managing migration operations
Works with vCenter not part of the same SSO domain
Supports both live/cold migration of VMs
Batch migration of multiple VMs in parallel
Flexible network mappings b/w source and destination sites

vSphere SDK for JavaScript Fling released

02/03/2016 by William Lam 1 Comment

The VMware Fling team has just released another cool new Fling, the vSphere SDK for JavaScript. This Fling is especially interesting as it provides the underlying SDK framework used by the popular ESXi Embedded Host Client Fling which was released back in August of last year. I came to learn about this project during last years internal R&D Innovation Offsite (RADIO) conference which is held annually and can be thought of as the VMworld conference for VMware employees.

One of the biggest highlight of the conference for me personally is checking out the expo floor where you get to see what other VMware Engineering teams have been working on whether it is the next big feature, product or new ideas that they might be thinking about. It was during my walk through that I met Rostislav Hristov, one of the Engineers who worked on the vSphere SDK for JavaScript. I was really impressed at what Rostislav built and luckily he was already in touch with the Embedded Host Client Engineers to see how they could leverage his JavaScript SDK as the initial prototype had made calls directly using the vSphere MOB which was not very friendly to develop against.

There has been a number of improvements to the vSphere SDK for JavaScript since I last saw it and although the name contains "vSphere", it definitely supports more than just the vSphere API endpoint. In fact, with this single SDK you can interact with vCenter Server Single Sign-On (SSO) API, vCloud Suite API which covers capabilities like Tagging and Content Library as well as the Site Recovery Manager (SRM) APIs! For customers and partners that are looking to develop their own web portals or interfaces that can integrate with these APIs, this will be a handy tool to have.

To get started, the vSphere SDK for JavaScript contains a README file that contains additional instructions on setting up the SDK as well as a couple of samples that demonstrates each of the supported API endpoints:

vimService.js - Sample using the vSphere API
stsService.js - Sample using the SSO API
cisServices.js - Sample using the vCloud Suite API
srmService.js - Sample using the SRM API

Here is the command to run the vimService.js sample which will also require you to set the environmental variable NODE_TLS_REJECT_UNAUTHORIZED=0 if you are using the default VMware self-signed SSL Certificate.

NODE_TLS_REJECT_UNAUTHORIZED=0 babel-node samples/vimService.js

Once the sample has started up, you will be prompted with a URL to open in your browser. In the vimService.js example, you will be able to login to either a vCenter Server or ESXi host as seen in the screenshot below.

Once logged in, you should see a simple listing of the different inventory objects in your vSphere enviornment.

In the stsService.js sample, once logged in by specifying the address to your PSC/SSO instance, you should see that a SAML token was issued.

The cisService.js sample exercises several operations using a mixture of both the vSphere API as well as the new vCloud Suite API. It does require connecting to a vCenter Server 6.0 environment as it will be performing operations using the new vSphere Content Library feature as well as some VM operations. Do not worry, once the operations have been completed, the script will automatically clean itself up. This is a great sample if you want to see how you could make use of the different APIs all through this single SDK.

I did not have an SRM environment up and running to test the srmService.js sample, but you can see from the code that it will list all of the recovery plans and their current state. For more details on how the individual APIs work, you can refer to the documentation included in the vSphere SDK for JavaScript or the official API documentation for the individual products. If you have any feedback or comments about this Fling, please leave a comment on the Fling site here as I am sure the Engineers would love to hear what you think!