In addition, you can stop by the Edge and IoT Zone Booth
next to the VMware booth in the Solution Exchange. There you’ll find many of our
great eco system partners demonstrating interesting use cases in conjunction
with VMware solutions. You can also get a demonstration of VMware Pulse IoT
Center managing Edge and IoT infrastructure. I look forward to this event every
year so I can bump into old friends and meet some new ones. And I prefer San
Francisco over Vegas so it should be a good week.
After watching the season premiere of the Game of Thrones (GOT) final season a few weeks ago, I flew to Atlanta for EMPOWER 2019 which is VMware’s event for Partners. It kicked off with a happy hour and demo station presentations. I supported the Edge and IoT demo station where we did some fun Raspberry Pi demos and had some cool giveaways.
I was really impressed with the number of partners who had a
good understanding of Edge and IoT and were already working with customers on
their overall strategy. In one case the partner was planning for State and
Local schools to implement IoT device management for video surveillance cameras
and gunshot detection sensors. In another case, they were looking to bring
operational efficiency to their customers manufacturing floors that were being
refreshed with new ruggedized gateways and wireless sensors.
Many of the partners were excited to see the Raspberry Pi
demo which went like this.
This is a Raspberry Pi 3B+ with an add-on SenseHAT that
monitors temperature, humidity, barometric pressure, yaw, pitch, roll, and has
a joystick and LED display.
We logged into the Pulse IoT Center dashboard
which is based on the standard VMware Clarity HTML5 UI. So the look and feel
and navigation should be familiar to administrators of other VMware products.
This is our recently released Pulse IoT Center 2.0. Then we clicked on “Devices” to show list of Devices under management:
Notice that this lists “Gateway” Device Types and “Thing” Device Types and that Raspberry Pi is a Gateway and the SenstHat is a Thing. The difference is that a Gateway can run our Pulse IoT Center Agent (IOTC Agent) and a Thing cannot. However, a Thing can be managed via the IOTC Agent running on the Gateway it’s attached to. In this case, the SenseHAT Thing is physically attached to the Raspberry Pi Gateway. In other cases, Things may connect via Bluetooth, Zigbee, Modbus, or some other IoT protocol that both the Thing and Gateway can support.
Clicking on the Raspberry Pi Gateway you get this basic information:
Clicking on “Properties” you get more detailed information:
This is a good way to find the IP Address of the device, uptime, os-release, status of SSH, or any custom information specific to that device like the location of the physical gateway.
Clicking on “Metrics” shows CPU, Memory, etc. about the Raspberry Pi gateway.
Clicking on “Connected Devices” shows the Things connected to the Gateway.
In this case, there’s only one Thing, the SenseHat. Some gateways could have many Things connected physically or wirelessly. If you click on the “SenseHat” Thing and then “Metrics” you can see what the Raspberry PI has been collecting from the SenseHat.
OK, now for the fun part. If you go back to the Raspberry Pi Device view and click on the three little dots on the right you can click on “Commands” to get to the command console.
Once in the Command Console you can click on “SEND COMMAND” to get this list of predefined commands as well as some commands we added:
For the demo, we want to turn on the SenseHAT LED display so we select “SenseHatDisplay On” and then click “SEND COMMAND”.
The Pulse IoT Center Agent running on the Gateway will check in with it’s Pulse IoT Center every 5 minutes by default. For the purposes of the demo, we shortened this to 5 seconds. When it checks in, it will inquire if there is a command or campaign to run. In this case, it’ll see that there is a command to run and it will execute that command which will turn on the LED display.
If the device is in a remote location, the status of the command can be monitored:
This is an example of sending a command to a
single device. Pulse IoT Center is capable of running Campaigns which will
perform commands on multiple devices. We can address that topic in another
post. And, this is just one of the many examples of how Pulse IoT Center can be
used to manage IoT devices.
began my IT career by migrating the company I was working for off of mainframe
and onto a client/server environment. That was a major shift in how IT was done
at the beginning of the Internet era. During that time, individual business
units at many companies stood up their own LAN servers (e.g. Novel NetWare and
Microsoft Windows NT Server). You could call this the first instance of “Shadow
IT”. At some point, IT departments brought those servers and applications under
IT management. VMware then came along and helped those servers and applications
to run more efficiently on vSphere.
cloud emerged, many individual business units started consuming cloud resources
at Amazon, Microsoft, and Google and exposing sensitive company data. I was
working for EMC at the time as a vSpecialist and remember one of my colleagues
talking to a customer about “Shadow IT”. Many IT departments scrambled to gain
control of those company assets to secure them. For a while now, VMware has
helped IT with its Hybrid Cloud strategy to help support, manage, and secure
public and private cloud resources.
the mobile space, for a long time, many companies would issue cell phones to
their employees. Then Apple and Android phones became popular and workers
demanded these personal devices be able to access company applications and
data. VMware helped IT provide secure access and control with its Mobile Device
Management solutions using AirWatch and now Workspace ONE.
Internet of Things (IoT) has been going on for 20+ years back as long as I can remember when my first university internship was helping to build SCADA systems for a power company. Back then and until recently, each IoT use case was implemented and managed by the vendor providing the solution. My friend and colleague, Grant Challenger, posted a blog on the evolution of IoT in the enterprise here: What is IT’s role in IoT? He talks about the challenge with what he calls “Shadow IoT” and how now there’s a need for IT to get involved. Grant also coined the phrase “IT runs IoT” which means that it’s now time to bring IT disciplines to IoT, just like they did for LAN, Cloud, and MDM. This is the problem VMware is now targeting to help IT solve. There are millions of Edge gateways and IoT devices that need to be onboarded, managed, and secured and VMware Pulse IoT Center does just that.
When I was in a meeting last week and “IT runs IoT” came up again, I was sitting next to another long time colleague who was drinking his favorite coffee. So, I had my resident graphics artist create the image you see at the top. I hope you like it!
IoT is an emerging topic and much has been written about all the exciting use cases around manufacturing, healthcare, smart cities. You can read some of VMware’s perspective here: Transform Your Industry with IoT. Many of these exciting use cases include the use of the Raspberry Pi and in some instances, there are hundreds to thousands of them. VMware is working with one manufacturer that has 400 Raspberry Pis in a single manufacturing plant.
Onboard, Monitor, Manage and Secure
While it’s fun to think about how these are being used and the amazing business value that is being achieved, it’s also important to talk about how to onboard, monitor, manage and secure these devices. That’s where VMware Pulse™ IoT Center™ comes in. What vCenter does for data center infrastructure, and Workspace One does for EUC, Pulse IoT Center does for IoT and Edge. VMware Pulse IoT Center is a secure, enterprise-grade, end-to-end IoT infrastructure management solution that allows OT and IT to have complete control over their IoT use cases, from the edge all the way to the cloud.