A opção mais simples para experimentar o Savanna é usar o devstack em uma máquina virtual. Eu estava usando uma instância virtual do Ubuntu 12.04 em meus testes. Nesse ambiente, precisamos executar os seguintes comandos para instalar o devstack e a API do Savanna:
$ sudo apt-get install git-core
$ git clone https://github.com/openstack-dev/devstack.git
$ vi localrc # edit localrc
ADMIN_PASSWORD=nova
MYSQL_PASSWORD=nova
RABBIT_PASSWORD=nova
SERVICE_PASSWORD=$ADMIN_PASSWORD
SERVICE_TOKEN=nova
# Enable Swift
ENABLED_SERVICES+=,swift
SWIFT_HASH=66a3d6b56c1f479c8b4e70ab5c2000f5
SWIFT_REPLICAS=1
SWIFT_DATA_DIR=$DEST/data
# Force checkout prerequsites
# FORCE_PREREQ=1
# keystone is now configured by default to use PKI as the token format which produces huge tokens.
# set UUID as keystone token format which is much shorter and easier to work with.
KEYSTONE_TOKEN_FORMAT=UUID
# Change the FLOATING_RANGE to whatever IPs VM is working in.
# In NAT mode it is subnet VMWare Fusion provides, in bridged mode it is your local network.
FLOATING_RANGE=192.168.55.224/27
# Enable auto assignment of floating IPs. By default Savanna expects this setting to be enabled
EXTRA_OPTS=(auto_assign_floating_ip=True)
# Enable logging
SCREEN_LOGDIR=$DEST/logs/screen
$ ./stack.sh # this will take a while to execute
$ sudo apt-get install python-setuptools python-virtualenv python-dev
$ virtualenv savanna-venv
$ savanna-venv/bin/pip install savanna
$ mkdir savanna-venv/etc
$ cp savanna-venv/share/savanna/savanna.conf.sample savanna-venv/etc/savanna.conf
# To start Savanna API:
$ savanna-venv/bin/python savanna-venv/bin/savanna-api --config-file savanna-venv/etc/savanna.conf
Fonte .