Description of authorization configuration options

Configuration option = Default value	Description
[service_credentials]
insecure = False	(BoolOpt) Disables X.509 certificate validation when an SSL connection to Identity Service is established.
os_auth_url = http://localhost:35357/v2.0	(StrOpt) Auth URL to use for OpenStack service access.
os_cacert = None	(StrOpt) Certificate chain for SSL validation.
os_endpoint_type = publicURL	(StrOpt) Type of endpoint in Identity service catalog to use for communication with OpenStack services.
os_password = stack	(StrOpt) Password to use for OpenStack service access.
os_region_name = None	(StrOpt) Region name to use for OpenStack service endpoints.
os_tenant_id = admin	(StrOpt) Tenant ID to use for OpenStack service access.
os_tenant_name = admin	(StrOpt) Tenant name to use for OpenStack service access.
os_username = admin	(StrOpt) User name to use for OpenStack service access.