def setup_odl_client(node, odl_name):
"""Start ODL client on the specified node.
def setup_odl_client(node, odl_name):
"""Start ODL client on the specified node.
already be running, otherwise the start will fail.
:param node: Node to start ODL client on.
:param odl_name: Name of ODL client version to use.
already be running, otherwise the start will fail.
:param node: Node to start ODL client on.
:param odl_name: Name of ODL client version to use.