URL
BibTeX DOI
Abstract. OS virtualization and cloud computing have radically changed the way Internet services are deployed: enterprises share third-party datacenters, deploying existing applications with minimal changes. Recent measurements reveal a lack of traffic isolation capabilities within the datacenter with network performance exhibiting high variability. We advocate addressing this problem by allowing applications to express their own forwarding logic using OpenFlow to achieve application specific optimal performance. We present an OpenFlow implementation within the Mirage application synthesis framework, in the form of library implementations of a modular controller and an extensible OpenFlow-enabled switch, able to expose the underlying network infrastructure to cloud applications. By linking into the application, this provides a safe yet highly extensible framework for programming network control that, although unoptimised, still provides reasonable performance when compared with existing controllers.
Authors. Charalampos Rotsos, Richard Mortier, Anil Madhavapeddy, Balraj Singh and Andrew W. Moore
See Also. This publication was part of my Unikernels project.
News Updates
» Delivered the distinguished seminar series at St Andrews on rebuilding Operating Systems with functional principles / «» Part 2 / «» Part 3.» DockerCon talk on unikernels and MirageOS.» Interviewed by The New Stack at OSCON in Austin, Texas / «
» Updated the MirageOS community about the 2016 hack retreat.» Announced HyperKit, VPNKit and DataKit for the Docker ecosystem.» Announced that Unikernel Systems is now part of Docker.» Invited talk at NetPL on Immutable Distributed Infrastructure with Unikernels.» Talk at Esper on functional programming with unikernels.» Updated the OCaml community on annual OCaml Labs activities for 2014.» Gave BOB 2015 keynote on functional Operating Systems.» New Directions in Operating Systems talk on Jitsu.» At the Xen Summit speaking about branch consistency for Xen Stub Domains.» Gave Haskell Symposium 2014 Keynote on functional OS design.» Announced the release of MirageOS 1.2, and a roadmap towards MirageOS 2.0 / «» Announced the long-awaited release of MirageOS 2.0 / «» Appeared on FLOSS Weekly 302 about Open Mirage.» Appeared on SE Radio Episode 204 about Mirage and OCaml.» Note on the discussions around my recent CACM article on unikernels.» MirageOS and XAPI project update at XenSummit / «» Note on integrating Docker and opam more effectively.» Mirage Developer Preview 1 screencast.» Discussing how we disaggregated MirageOS into opam packages.» Note on how to build XenStore stub domains using MirageOS.» Paper on using MirageOS for better SDN infrastructure with OpenFlow.» Note on using ARM Dreamplugs with OCaml published.» At the OCaml Meeting 2011 speaking about MirageOS.» Liveblog on the talks at CUFP 2011.» Note discussing an OCaml interface to our new CIEL dataflow engine / «» Published a note on delimited continuations vs Lwt in OCaml for MirageOS.» Announced that the MirageOS website now self-hosted on MirageOS! / «» At LinkedIn giving tech talk about Mirage.» At HotCloud for the first talk about MirageOS.