These are a collection of scripts that install and configuration Openstack Juno on Ubuntu 14 and onwards, within an Emulab/Apt/Cloudlab testbed experiment.
- Go to cloudlab.us
- Start an experiment with the
pythia-openstackproject. - Parameters: The only parameters tested to work are # of compute nodes and
disk image. For disk image, use
tracing-pythia-PG0//base-with-reposfor both node types (compute/controller). - Select your cluster (I usually use Utah) and schedule creation/create immediately.
- Wait for ~1 hours until you get an email saying openstack is ready. Before this, the setup will be unusable.
It is forked from https://gitlab.flux.utah.edu/johnsond/openstack-build-ubuntu
and keeping it updated may be a good idea. The scripts to set up pythia are
called setup-pythia.sh and setup-pythia-compute.sh, they should be
self-explanatory. They pull the latest repos from github using ssh keys inside
the disk image and install them to overwrite whatever the rest of the scripts
install, also they partially install pythia.
When a new openstack package is forked (e.g., to add more instrumentation), add it to setup pythia scripts similar to how nova is done currently. Also, use the pythia scripts to change the configuration of openstack services if necessary.
Inside the dotfiles repository, there should be some aliases (in
cloudlab.bashrc). For example, create_vm pythia_status. Other than that,
check openstack docs.