Diskimage-builder: deep dive into a 'machine compiler'
Presenter(s): Robert Collins
URL: https://lca2014.linux.org.au/schedule...
Take a deep dive tour through the plumbing inside 'diskimage-builder', the OpenStack golden image builder. If you deploy applications in a cloud - whether a bare metal cloud, a private virtual cloud or a public cloud, you will find diskimage-builder a useful tool for delivering them quickly and reliably.
Golden images are a common tool in deploying cloud applications: they prevent duplication of work bringing up virtual machines that have the same role, and thus save money and time.
There are already a number of ways to build golden images: Oz, Kiwi, snapshots, live-build, etc. We think diskimage-builder is at a sweet spot between complexity and feature-set and performance. This tool is used in the OpenStack Deployment project, in OpenStack Trove (database as-a-service), Savanna (hadoop as-a-service), and in the test pipeline for OpenStack Orchestration (Heat).
http://lca2014.linux.org.au - http://www.linux.org.au
CC BY-SA - http://creativecommons.org/licenses/b...