Blog Post

Does networking need a DevOps movement?

Stay on Top of Enterprise Technology Trends

Get updates impacting your industry from our GigaOm Research Community
Join the Community!

Updated: The networking industry is set for a change as the shifts caused by the needs of webscale and cloud operators as well as virtualization bring complexity and costs to moving data around a data center. The solution appears to be software-defined networks that can be programmed and virtualized. But if networks start to look like the cloud does the field need its own DevOps movement?

Earlier this week at the Open Networking Summit, the term DevOps came up often enough that I began to wonder how far people would take software-defined networks, and where the people who could understand systems level network complexity — as well as the overall application programming — would come from. The DevOps culture that emerged from the cloud computing world developed in response to the blending of a system administrator’s role with that of an application programmer. The idea that IT generalists who can understand broadly the entire IT stack are essential and that both programmers and systems administrators have a role in keeping production apps running is a new one.

So when Rob Vietzke and Matt Davy from Indiana University got onstage to discuss how they’ve created a self-provisioning ethernet network for developers to play on, I wondered where in the networking world these developers would come from. If telecommunications providers want to build network services applications, they will need a culture that encourages people to think differently — up and down the stack– about networking. They may also need a programming language.

The point is, the hype around software-defined networking and network virtualization is building, but the tools to take advantage of programmable networks aren’t quite in place. Indiana and Internet 2 are providing a platform, but do we still need a language and how will we train the people? Feel free to discuss below.

Update: Moments after I published this Kowsik Guruswamy, the co-founder and CTO of Mu Dynamics, reminded me that already vendors are trying to support this with developer-friendly tools such as Juniper’s (s jnpr) network sandbox. It has a fancier name, but essentially this is a cloud-based network that a developer can mock up as their production network to test new applications in, so they can see how the network needs to be configured.

2 Responses to “Does networking need a DevOps movement?”

  1. DevOps is about developing for operations. Cloud is simply being a catalyst. Cloud deployment is automatic (for all layers; OS, middleware, application) thus provides a perfect mechanism to transform from dev to ops. The logical networking (software oriented switching) is a big new trend around that part. Again a great mechanism to automate the handoff and allow dev to experience and optimize operations environments.
    That said, DevOps is far greater than that. I will let you figure it out. Not sure I should mix business and pleasure here ;)

  2. John Allspaw

    “The DevOps culture that emerged from the cloud computing world developed in response to the blending of a system administrator’s role with that of an application programmer.”

    Someone sold you a massive pile of marketing crap. DevOps came from companies who realized that cultures across roles needed to change.

    Period. Cloud or not.