Nova Action Library for Openstack Compute
Project description
- Date:
- 2012-03-08 16:22
- category:
*nix
Access Openstack Nova Compute via Python
General Overview
This is a VERY Simple library which I have found useful in projects where I needed access to the Openstack NOVA Compute API and I did not want to bother with novaclient.
- Functions of the Library :
Do Openstack Nova Things
Presently only supports Openstack Nova Compute, but does so for both Vanilla Openstack and the Rackspace Open Cloud
Not all of the functions are built-in however the library is extendable and I would be happy to add things in as needed / requested.
- Prerequisites :
Python => 2.6 but < 3.0
Installation is simple :
git clone git://github.com/cloudnull/bookofnova.git cd bookofnova python setup.py install
Now in your application Import bookofnova and go forth and Access Openstack Nova.
Application Usage
Here is some Basic Usage :
# Everything in this dictionary is a string, fill in the needed values. m_args = {"os_user": 'YOURUSERNAME', "os_apikey": 'RANDOMNUMBERSANDTHINGS', "os_auth_url": None, "os_rax_auth": 'ALOCATION', "os_verbose": None, "os_password": None, "os_tenant": None, "os_region": None, "os_version": 'v2.0'}
# The "__future__" import is not required, but its nice for the example from __future__ import print_function from bookofnova import authentication, computelib, connections # Set output / Logging output = print # Authentication with Nova auth = authentication.Authentication(m_args=m_args, output=output) service_cat = auth.os_auth() # Tell the book of Nova that you are ready nova = computelib.NovaCommands(m_args=m_args, output=output) # Using Nova to show a list of all Instances servers = nova.server_list() print(servers) # now everything that you ever wanted to know from a Openstack Nova # query can be found in your dictionary under the key 'nova_resp'
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