Welcome to HV Open (previously MHVLUG). Learn more about us and our rebranding. If you like what we do please consider supporting us on Patreon.

Next Meeting

Jan 8 6pm

Now that the first generations of micro service applications have deployed, some of the difficulties with developing and maintaining these applications have become apparent especially as these increase in complexity. The service mesh is one of the responses to those difficulties that will benefit the next generation of applications. The service mesh provides basic discovery, load balancing, failure recovery, metrics, and monitoring services to the services within an application, as well as more advanced features such as A/B testing, canary rollouts, rate limiting, access control, and end-to-end authentication.

A collection of projects come together to offer mesh capabilities:

  • Configurable interconnect of services via Istio
  • Tracing and measurement via Jaeger
  • Visualization via Kiali

Istio

Speaker

Patrick Ladd is a technical account manager for Red Hat working with large financial services customers on their OpenShift clusters. Prior to that he was IT manager for a local company and a software developer at IBM. As a long time HV Open member, he’s given previous talks on many aspects of the open source ecosystem, including the Linux virtual memory and network subsystems, systemd, LVM, Ansible, and Gluster. He’s also done programming talks, a talk on typography and a talk on Linux gaming. He’s also the creator of the traditional HVOpen anniversary cakes each March, organizer of the NYC Red Hat Usergroup, and a long-time Scout leader.

Lightning Talks

We’ll also be doing the following lightning talks before the meeting:

  • None yet, please propose below!

Propose a Lightning Talk

When

Wed, Jan 8, 2020
6pm - 8pm

Where

3rd Floor Auditorium
Vassar College
124 Raymond Ave
Poughkeepsie, NY 12604

Upcoming

January

8
Next Level Cloud Development with Service Mesh
Time: 6:00pm
Location: 300 Rockefeller Hall

News

Mad Science Fair's 8th year promises Robotic Fun

Makers of all sorts will be showing off their projects in this year’s Mad Science Fair coming up on Wednesday July 11th - 6pm at Lourdes High School.

The Mad Science Fair was thought up almost 10 years ago at the Palace Diner in Poughkeepsie by Joe Apuzzo, long time member of the HV Open Technology Meetup. Members of HV Open were discussing all kinds of projects they were working on over dinner. These ranged from simple blinking of LED lights, building radio equipment, to custom designing and manufacturing circuit boards overseas. “You know what would be great, if we had an old time Science Fair, but showing off all these projects to each other,” said Joe Apuzzo. “It would be like the Mad Science version of a Science Fair, a Mad Science Fair.”

And ever since then HV Open has dedicated it’s July meetup to the Mad Science Fair. Sophi Kravitz, notable local maker who works for Hack-a-day, once brought an interactive art project that pulsed light and sound based on your heartbeat. By using a pulse ox sensor, those typically used during a doctor visit, the art reacted to your own body, and made for a different experience every time a different wearer put it on.

Among the many projects this year will include robots, green screens, a learn to solder station, geothermal heating, and much more. Matthias Johnson, IT Director for Lourdes High School, is also the mentor for the Lourdes robotics team. Every year they compete in a statewide challenge to build and program robots to navigate a complex obstacle course. He’ll have some of the robots and parts of the course on display.

“It’s always a wonderful night. You find yourself learning so much, and talking with folks about incredible projects they’ve made.” said Sean Dague, founder of HV Open. “I always walk away inspired to create something new.”

The Mad Science Fair runs from 6 - 8pm on Wednesday July 11th in the Cafeteria at Our Lady of Lourdes High School in Poughkeepsie NY. For more information check out the HV Open website - http://hvopen.org.

Contacts:

HV Open:

  • Sean Dague, sean@dague.net
  • Matthias Johnson, matthias.a.johnson@gmail.com

Read More (2 minutes to read)

The New HV Open Website

As part of the rebranding to HV Open it was time to simplify the platform for the website at the same time. I had a few requirements going into this.

  • There had to be a way to sync to meetup. I hate double data entry.
  • It should be mobile friendly / responsive.
  • The server costs to maintain should be low. That’s both hardware resources, but also the time it takes to do regular security maintenance of the software stack.
  • All the old meeting urls had to be maintained (even if through redirects). People put these in their resumes showing that they have public speaking experience.

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MHVLUG becomes HV Open

HV Open Logo

15 years ago MHVLUG was formed around the nascent Linux operating system. Linux was just transitioning from the hobbyist and ISP realms into every day work in non technology businesses. What Linux needed was human networks where people could get together and help each other with what they were learning. MHVLUG was created to be that kind of place. We started a monthly lecture series to share our expertise. We held regular weekend install fests to help people install and configure Linux on their computers.

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