virtuallyGhetto

VMworld Startup: Hivecell – Stackable Edge Computing

09/05/2019 by William Lam Leave a Comment

One thing I really enjoy at VMworld when I have a few minutes to spare between sessions and customer meetings is to walk around the Solutions Exchange and learn about what our partners are doing in the VMware eco-system. I usually do not make it in very far before bumping into an old colleague or customer before having to run to my next engagement, but some times I get lucky.

While walking the show floor, I came across a really interesting company that immediately caught eye and you can probably guess why from the picture I took below.

The company is called Hivecell and they make it super easy for Global 500 companies to deploy and maintain software at the Edge without requiring a large IT team to manage the deployments which can be spread across hundreds if not thousands of sites with very little to no IT staff.

One of the biggest challenges with Edge Computing is being able to process the large quantity of data being generated in all of these remote locations on a daily basis. In some cases, the dataset can grow up to several Terabytes and it is no longer feasible to send all of this data to the Cloud or back to your Datacenter to extract the business intelligence and value. In fact, depending on the connectivity of your remote site, it can take weeks before the data is available. For any type of real or near-real time applications, the window where the data is of value can literally be hours if not minutes and it must be processed immediately at the Edge.

Speaking of use cases, here are some of the scenarios where Hivecell believes they can really help with their solution, more details about each use case can be found here.

Petrochemicals
Renewable Energy
Quick Service Restaurant Chains
Manufacturing
Healthcare
Weather
Data Science
Hotels

Direct playback & download URLs for all VMworld 2019 US Sessions

08/30/2019 by William Lam 11 Comments

VMworld US 2019 just wrapped up yesterday and it looks like the VMworld team has already processed and published a number of recordings! Similar to past years, I have put together a nice summary page that contains all the session recordings links separated out by the different categories which you can find by visiting http://vmwa.re/vmworld2019.

As of writing this, there are a total of 554 sessions with 496 published with recordings. I will check back next week when more videos and/or PPT decks are posted. Huge thanks to the VMworld team for getting this content out so quickly, be sure to give them a huge thanks if you are on Twitter. For those in the US, enjoy your three day weekend, I know I need a break away from the computer!

UPDATE 1 (09/03/19) - Added both Showcase Key Note and VMware {Code} sessions as well as initial Top 20 session stats by views.

UPDATE 2(09/07/19) - PDF decks are now available and links are published

Here is wget example:

wget --referer http://www.vmware.com https://s3-us-west-1.amazonaws.com/vmworld-usa-2019/HBI1967BU.mp4

Here is cURL example:

curl --referer http://www.vmware.com https://s3-us-west-1.amazonaws.com/vmworld-usa-2019/HBI1967BU.mp4 -O HBI1967BU.mp4

Here is PowerCLI example:

$headers = @{"referer" = "http://www.vmware.com"}
Invoke-WebRequest -Uri https://s3-us-west-1.amazonaws.com/vmworld-usa-2019/HBI1967BU.mp4 -Headers $headers -Outfile HBI1967BU.mp4

In addition, I have also published us.txt file which contains the name of the session + download URL which can then be used by this quick PowerShell script called downloadSessions.ps1 to automatically download. You can edit the us.txt file to only include sessions you want downloaded (make sure its copied from the original file) since it contains "#" symbol as a delimiter for the title and the download URL.

Apple Mac Mini on VMware HCL!

08/01/2019 by William Lam 9 Comments

For the past 6 years, the Apple Mac Mini has been one of the most popular hardware platforms for Virtualizing MacOS running on VMware vSphere enabling our customers to develop and build iOS and MacOS applications. With that said, VMware has historically only supported two Apple hardware platforms: Xserve (now EOL'd) and the Mac Pro (6,1) which is officially listed on VMware's Hardware Compatibility list and this has been officially supported by VMware since 2012 when we first introduced support for MacOS Virtualization with the vSphere 5.0 release.

As many of you know, I have been a huge advocate of this platform for a number of years now and I have been working with various Engineers over the years to ensure that we have the exact same user experience when working with ESXi on the Mac Mini as you do with the Mac Pro. I still recall in the early days where it took several "hacks" to get ESXi to successfully boot and install.

Today, ESXi installs on the Mac Mini just like any other x86 platform. It runs amazing well for our customers, especially for a consumer device, who have deployed them in their datacenters ranging from a couple hundred to several thousands for some of our larger Enterprise customers, one such example is MacStadium, the largest Apple Infrastructure-as-a-service provider which many of the Fortune 100/500 companies are leveraging to provide them with a platform to build and develop for the Apple eco-system.

How to prevent physical CD-ROM from ejecting after installing or upgrading ESXi?

07/15/2019 by William Lam Leave a Comment

While catching up on some news over the weekend, I had noticed a VMware Reddit thread asking a pretty interesting question on how to prevent the physical CD-ROM tray from ejecting after installing or upgrading ESXi? This behavior occurs whether you are using a physical CD-ROM media or a "Virtual" ISO image via an out-of-band interface like an iDRAC or iLO. If you are automating the installation or upgrade using Auto Deploy or network installation such as Kickstart, this is not a problem.

However, I was a bit surprised to hear that this was still a pain point in 2019, as many of the new servers in market do not even include an option for CD-ROM. Some of the suggestions really brought me back to the early 2000's including physically taping up the CD-DROM tray, which I have definitely seen customers doing but this is not a scalable solution and it requires a visit to the datacenter.

One easy solution that I had suggested was to take advantage of ESXi's scripted installation capability also known as Kickstart and use the supported ESXi --noeject option after reboot. Since the install/upgrade was being done manually, the added benefit of this solution is that you can now have it automated 🙂 The other nice thing about this option is that you can specify the kickstart using the default ESXi ISO or you can take it a step further and embed the Kickstart with a custom ESXi ISO.

Configuring Standalone vRealize Orchestrator with VMware Cloud on AWS

07/11/2019 by William Lam Leave a Comment

vRealize Orchestrator (vRO) is powerful workflow engine that many of our customers have been using to automate across a number of different VMware and 3rd party solutions. It is also a foundational component to vRealize Automation (vRA) and it enables our customers to build end-to-end IT and Developer workflows across different Clouds: Private, Public and Hybrid.

It should come as no surprise that existing vRO/vRA customers would like to take advantage of VMware Cloud on AWS and be able to add its vCenter Server instance to vRO for Automation purposes. A few weeks back, I had heard mixed results from our field and customers when attempting to add VMware Cloud on AWS vCenter Server endpoint to vRO. I was actually working with another customer on a related topic and I decided I give this a try in my lab, which was running the standalone vRO 7.5 Appliance.

I did indeed run into a problem when attempting to add vCenter Server as an endpoint in vRO. It turns out this was due to a bug with the vSphere vRO Plugin which has since been resolved with the latest vRO 7.6 release. In any case, there is a simple workaround for customers that are currently not running the latest vRO appliance and you can find the instructions below.

Automated ESXi Installation to USB using Kickstart

07/09/2019 by William Lam 6 Comments

I frequently re-install ESXi on my physical host for various types of testing as I normally work with a number of future releases. Although the process just takes a couple of minutes, having to enter the exact same information each time and also requiring a keyboard and monitor is not really ideal. For the majority, this is really not a problem and manually going through the install workflow is fine for most folks, especially as this is an infrequent operation.

However, with some recent customer conversations, I thought it was worth while to re-visit this topic and demonstrating just how easy it is to automate the installation of ESXi with just a single bootable USB device and embedding an ESXi Kickstart Script. Even for infrequent installation and/or upgrades of ESXi for home labs, this can be a time saver, especially if you do not have monitor and keyboard just lying around. Below are instructions including a reference Kickstart example that folks can use as a starting point. For more advanced automation, please take a look at my ESXI Kickstart Resources as well as the official VMware documentation for ESXi Scripted Installations.