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Reflections From OpenDaylight Summit

opendaylight summit​

At our very first OpenDaylight Summit last week, the energy in the room was palpable as we announced the release of Hydrogen, the community’s first open source software to enable SDN. It was the culmination of ten months of work by the community who are all working toward the same goal. It hasn’t been an easy path or a straight one, but that shared vision has gotten us to this point. Even more than excitement for the release itself, the biggest takeaway for me was the amount of industry optimism for the project and for open source SDN. Like Jim Zemlin said, we are on the right side of history. And we are just getting started.

I was heartened to hear how many different use cases people had for testing Hydrogen. I also heard from users who want specific features and apps to be considered for subsequent releases. The event was the perfect time for the community and users to connect, listen and innovate together. The project is working on a way to formalize that feedback loop for end users.

Read more at Neela Jacques Blog

Linux Video of the Week: Inside the OpenDaylight SDN Project

Earlier this month at the OpenDaylight Summit, the software defined networking project announced its first code release, called Hydrogen.

Their open source controller is now available for download, published for everyone to see and use. But the structure and culture that got the project to this point, about one year after its formation, isn’t so readily available for outsiders to see and understand.

Neela Jacques on stageExecutive Director Neela Jacques’ summit keynote is a rare glimpse inside how OpenDaylight functions, and more broadly how Linux Foundation collaborative projects work, even as members and industry competitors debate the best approach to the technology.

Jacques presented three observations he’s formed about the project since he started as director roughly 90 days ago. Here they are, in summary. For the full presentation, please watch the video, below.

1. The community has a tremendous vision that networks should change; they’re hard to manage and set up and the costs of deploying a new service are far too high. There may be disagreement and debate among members about the best way to solve the problem, but everyone agrees that the solution is software-defined networking and network functions virtualization (NFV).

“For the first time in the history of this industry, competing companies… are coming together and acknowledging that we need one platform… that’s interoperable,” Jacques said.

2. The project can handle debate and disagreement because it is a meritocracy. In OpenDaylight, “code is the coin of the realm,” so the way you win arguments is by writing better code, Jacques said. The project’s technical steering committee entertains all ideas, even when they’re solving problems in similar ways.

“There are plenty of individuals out in the industry who think that a community cannot work if you have differing opinions, that people will simply argue with each other, and nothing will get done. But this group has found a mechanism for overcoming that.”

3. The community is collaborative; developers help each other solve problems, even when it doesn’t benefit them directly. To support this observation, Jacques told several stories about how members of the community have given up their personal time, sometimes in the middle of the night, to help others succeed.

“People care about the end result and about each other,” Jacques said.

https://www.youtube.com/watch?v=_Z6mxSzMv0s” frameborder=”0

Linux Design Tools: High-end Design on a Low-end Budget?

While the world’s best commercial graphic applications come with packed with features, they also come with a price tag many find hard to justify.

Though there are plenty of less expensive alternatives, the simple truth is: It’s hard to get cheaper than free.

Today we’re going to look some of the free, open source graphic apps available, and see if they are a viable replacement.

Read more at Sitepoint

The Open Virtualization Alliance Gains New, Cloud-Focused Members

As users everywhere begin to warm up to the benefits of running multiple operating systems in tandem, virtualization has become one of the hottest corners of the technology arena. Many open source tools are helping to drive this trend, and that is making the work of the Open Virtualization Alliance very important. The group has been up and running for years, and late last year it joined the Linux Foundation in an effort to integrate its efforts more closely with the Linux community.

Backed by IBM, Red Hat, Hewlett-Packard, Intel, and more than 250 other companies, OVA was  founded to advance adoption of the Kernel-based Virtual Machine (KVM) hypervisor, especially in organizations. This week, The Linux Foundation announced that a number of new companies have joined the alliance: Autonomic Resources, Bloombase, BlueCat Networks, op5, Proxmox Server Solutions GmbH, Scale Computing and 6WIND.

 

Read more at Ostatic

Shuttleworth: Losing Gracefully

Mark Shuttleworth responds to Debian’s decision to go with systemd. “Nevertheless, the decision is for systemd, and given that Ubuntu is quite centrally a member of the Debian family, that’s a decision we support. I will ask members of the Ubuntu community to help to implement this decision efficiently, bringing systemd into both Debian and Ubuntu safely and expeditiously.

Read more at LWN

How OpenStack Parallels the Adoption of Linux

OpenStack is developing like Linux

In spite of its considerable momentum, there are still skeptics about whether OpenStack will ultimately succeed. My colleague tackled some of that skepticism in a blog post last year and I’m not going to rehash those arguments here. Rather, I’m going to make some observations about how OpenStack is paralleling, and will likely continue to parallel, the adoption of another open source project that I think we can all agree has become popular and successful—namely Linux. [1]

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Read more at OpenSource.com

Tizen Teasing Continues as New Members Join But None Pledge Devices

What if the Linux Foundation made an operating system and nobody ran it?

Tizen, the mobile operating system driven by the Linux Foundation, has added 15 new members including Chinese smartphone maker ZTE and Japanese operator Softbank Mobile.…

Read more at The Register

An Exploit In GNOME Shell With Systemd?

It looks like there might be a big bug in systemd-using GNOME Shell Linux systems…

Read more at Phoronix

6 Key Questions to Ask When Designing Cloud Architecture

Fundamental questions that should be part of any IT project — why, who, what, where, when, and how — get more critical in the cloud era.

Cisco CEO: Internet of Things Poised to be $19 Trillion Market

Cisco CEO John Chambers had many questions to answer at the Goldman Sachs summit following a mixed earnings report this week.