Ways to deploy Openstack● Linux packages● DevOps Installers● Developer Installers● OpenStack as a Service● Commercial Distributions
"A documented shell script to build completeOpenStack development environments."Build your cloud in 4 steps:● Install Ubuntu 11.10 (Oneiric), 12.04 (Precise) or Fedora 16● Download DevStack● Describe your configuration to localrc● Install running stack.sh
Installed and debugged: ○ Nova (LXC-based) ○ Keystone ○ Glance ○ Horizon ○ Quantum (OpenVSwitch, Linux Bridge) ○ EC2 support
Problems you will face● BUGS!● Finding complete up-to-date docs● Prerequisite knowledge (linux,virtualization)● Authenticating with keystone● Defining working images● Booting images using nova-api● Using LXC with libvirt● Using LXC with libvirt through nova● Time is never your ally
Extra:Why Quantum?Poor Nova network manager functionalities● Limited network options● No well-defined network interfaces● Simplistic network model
Extra:Quantum ArchitectureAPI Clients Quantum Server Internal plugin communication. Uniform API Quantum for all clients API Quantum Tenant Plugin Create-net Scripts . Create-net Nova switch virtual . . Nova Horizon Compute Nova . . Compute Nova Create-port Compute . Compute Nova Create-port API Interfaces from a service like Nova plug into a Extension DB switch manages by the s Quantum plugin. API + Plugin = Quantum Service
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