My Appearance on the OVS Orbit Podcast

I recently had the honor of being on the OVS Orbit podcast. Ben Pfaff has been doing these shows for a short time, and I was happy to join him and discuss open source development processes as they relate to Open Source networking projects. One key note which Ben calls out is something I firmly believe in, and wanted to quote and paste below: Kyle’s advice: plan ahead, research the projects, give your developers time to become comfortable with the projects, treat everyone with respect, treat everyone equally, and give back to the core of the project.

Neutron RFE Process

[Updated 6-2-2015 with the full process for filing RFEs in Neutron.] Starting with the development of the Juno release, the Neutron project moved to using a specs repository similar to how other projects were using them. In our quest to enforce a waterfall design model, we also added an appropriate spec template which was filled with things such as “Problem Description”, “REST API Impact”, “IPv6 Impact”, “Community Impact”, and everyone’s favorite sections on “Testing” and “Documentation.” We deployed this with the best of intentions and the greatest of hopes.

Subnetpools in Neutron

One of the most interesting new features in Neutron for the Kilo release is the addition of subnetpools to the API. This work was initially targeted to integrate nicely with pluggable IPAM. Unfortunately, this did not make it into Kilo and is targeted at Liberty. But even without pluggable IPAM as a consumer, the subnetpools addition is quite useful. Here’s an example of how you might use it. neutron net-create webapp neutron subnetpool-create –default-prefixlen 24 –pool-prefix webpool neutron subnet-create –subnetpool webpool websubnet What I’ve shown above is the creation of a network, pool, and subnet for an example web application.

Neutron Kilo Retrospective and a Look Toward Liberty

As we near the end of the OpenStack Kilo release, I wanted to take a moment to write about a few things around Neutron’s Kilo release. In a lot of ways, Kilo was all about continuing to scale the development model for Neutron going forward. We did accomplish some feature work, as well as a lot of technical debt repayment. But the main focus was on how to continue evolving Neutron the platform.

Scaling OpenStack Neutron Development

We’re nearing the end of the Kilo development cycle. This is typically where the rubber meets the road, as we’re trying our hardest to merge a lot of code near the end. It’s a fairly busy part of the cycle. I wanted to take a moment to write about two efforts which will help to scale Neutron development in Kilo and beyond. The Kilo cycle has involved a couple of efforts which are meant to expand and scale the Neutron development community.

Neutron Splits And Spinouts

Now that we’re past a very busy December which included the Neutron mid-cycle in Lehi, Utah, the Neutron Spec Proposal and Approval Deadline, the Kilo-1 release of Neutron, as well as some holiday’s enjoyed around the world in December, I thought it was time to take a moment and blog about where we are in Neutron, and some of the important changes coming in the Kilo release. These changes will affect everyone from developers to deployers, from operators to packagers.

OpenDaylight and OpenStack: Now With Helium!

This is just a quick post to note that the devstack support for OpenDaylight was recently updated to use the Helium release of OpenDaylight. For anyone who wants to pull down devstack and have it spin-up Neutron with OpenDaylight, you will now get the latest and greatest OpenDaylight release as a part of this. My blog post on how to use this is still relevant, so if you’re looking for instructions please look there.

Peer Reviews for Neutron Core Reviewers

As I was recently given the chance to serve as Neutron PTL for a second cycle, I thought it would be a good idea for me to share some insight into what I’m hoping to achieve upstream in Kilo. I’ll have some upcoming posts on what we’re planning on accomplishing, but I wanted to first start with a post about the actual people who are allowed to merge code into Neutron, the core reviewers.

What’s New in Neutron for OpenStack Juno

As of today, we just published the second Juno release candidate for Neutron. The expectation is this will be the final RC candidate and will become the official 2014.2 release of OpenStack Neutron. I thought I would take a moment to highlight some of the awesome work done by our community during the past 6 months. Distributed Virtual Router By far one of the largest, if not the largest, features we added as a team was the addition of Distributed Virtual Router (DVR) functionality.

Getting Started With OpenDaylight and OpenStack

If you’re a fan of networking, you are no doubt very excited by all of the recent excitement in the industry as of late. And there is no larger area of innovation in networking at the moment than Open Source networking. Two of the projects at the forefront of Open Source networking innovation are OpenStack Neutron and OpenDaylight. OpenStack Neutron is driving an API around networking for Infrastructure as a Service Clouds, and has been very successful at driving mindshare in this area.

I am a member of the OpenStack Neutron Core Team!

So, it’s now official: I am a member of the OpenStack Neutron core team. I was voted onto the team last week and made official at the weekly Neutron meeting this past Monday. I will initially focus on the Open Source plugins (Open vSwitch, LinuxBridge) and the Modular Layer 2 (ML2) plugin. I wanted to thank Mark McClain for nominating me! The OpenStack Neutron core team is a great group of developers to work with, I’m very excited to continue contributing to OpenStack Neutron going forward!