Testing out rump unikernel http://rumpkernel.org/

Initial Setup

git submodule update --init --recursive
sh setup_symlinks.sh

Build OS X ELF cross-compile toolchain (Optional, if using OS X as host)

sh build_osx_toolchain.sh

Build rumprun

sh build_rumprun.sh

Setup Vagrant-based box running XenServer

cd xenbox
vagrant up
vagrant reload # necessary to re-boot with Xen kernel

Build & run helloworld test

cd helloworld

Compile program and bake rumpkernel image:

make

Deploy to XenServer (assumes vagrant box is up and running):

sh deploy.sh 

Login to XenServer and launch new DomU domain running the unikernel:

sh login.sh
vagrant@xenbox> sh helloworld.launch.sh
  >>> Hello world from rump unikernel on Xen