docs/examples/compute/cloudstack/instantiate_driver_insecure_port.py

from libcloud.compute.types import Provider
from libcloud.compute.providers import get_driver

apikey = "your api key"
secretkey = "your secret key"
host = "localhost"
path = "/path/to/api"
port = 8080

Driver = get_driver(Provider.CLOUDSTACK)
conn = Driver(key=apikey, secret=secretkey, host=host, path=path, port=port, secure=False)