from rally import osclients
from rally.plugins.openstack import credential

AUTH_URL = ""
USERNAME = ""
PASSWORD = ""
TENANT_NAME = ""
REGION_NAME = ""
ENDPOINT_TYPE= ""
DOMAIN_NAME = ""
USER_DOMAIN_NAME = ""
PROJECT_DOMAIN_NAME = ""
HTTPS_CACERT = None

creds = credential.OpenStackCredential(
    AUTH_URL, USERNAME, PASSWORD, 
    tenant_name=TENANT_NAME, region_name=REGION_NAME, 
    endpoint_type=ENDPOINT_TYPE, domain_name=DOMAIN_NAME, 
    user_domain_name=USER_DOMAIN_NAME, 
    project_domain_name=PROJECT_DOMAIN_NAME,
    https_insecure=False, 
    https_cacert=HTTPS_CACERT)

clients = osclients.Clients(credential=creds)
print(clients.services())