'Returns a list of Elastic IP Addresses associated with this node.
:param      node: Node instance
:type       node: :class:`Node`
:return: List Elastic IP Addresses attached to this node.
:rtype: ``list`` of ``str``'

def ex_describe_addresses_for_node(self, node):

    node_elastic_ips = self.ex_describe_addresses([node])
    return node_elastic_ips[node.id]
