Canonical, the lead commercial sponsor behind the open-source Ubuntu Linux operating system, today announced an expansion of its push to embed Linux in everything from phones to refrigerators—and now network switches. The Snappy Ubuntu Core Linux operating system, a minimal version of Ubuntu Linux that provides an improved updating and security model, is designed for embedded devices and the Internet of things (IoT). Snappy was first announced in December 2014 and became generally available with the Ubuntu 15.04 Vivid Vervet release on April 23. To date, Canonical has positioned Snappy as a platform for the cloud and mobile devices and is now bringing it to Open Compute Platform (OCP) network switches. The OCP networking effort kicked off in 2013 as a way to enable an organization to choose the operating system they want to run on an open networking switch. "Switches to us are important and very strategic," Dustin Kirkland, product manager at Canonical, told eWEEK. "There is switch at the top of every rack in every data center." With OCP, switching is now happening on commodity hardware, typically with some form of Linux as a base operating system, Kirkland said. There are multiple vendors in the Linux for networking space today, including Cumulus Networks and Big Switch Networks, that Ubuntu Linux will now compete against.
"We are positioning Snappy for switches, bringing the Ubuntu Linux experience that many developers are already familiar with," Kirkland said. "The same Ubuntu Linux skills from the server world apply in the Ubuntu-on-a-switch role."
Switching also plays well into what Canonical is doing with the open-source OpenStack cloud platform. Having control of the network at the switch level, for security or access, can all be driven from an integrated Ubuntu platform.
While Ubuntu is now coming to switches, Canonical is not going to become a switching vendor. Rather, Canonical will take care of the kernel and operating system layer with Snappy, and the network functions virtualization (NFV) feature can sit on top, Kirkland said.
"Virtual switching software vendors can concentrate on their expertise, be it hardware or the network application, and we at Canonical will take care of the operating system layer," Kirkland said.
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