Description of nova configuration options

Configuration option = Default value	Description
[nova]
auth_plugin = None	(StrOpt) Name of the plugin to load
auth_section = None	(StrOpt) Config Section from which to load plugin specific options
cafile = None	(StrOpt) PEM encoded Certificate Authority to use when verifying HTTPs connections.
certfile = None	(StrOpt) PEM encoded client certificate cert file
insecure = False	(BoolOpt) Verify HTTPS connections.
keyfile = None	(StrOpt) PEM encoded client certificate key file
region_name = None	(StrOpt) Name of nova region to use. Useful if keystone manages more than one region.
timeout = None	(IntOpt) Timeout value for http requests