#!/usr/bin/env python # 2 IP groups, across 2 nodes, with each group on different # interfaces. 4 addresses per group. A nice little canonical 2 node # configuration. from ctdb_takeover import Cluster, Node, process_args process_args() addresses1 = ['192.168.1.%d' % n for n in range(1, 5)] addresses2 = ['192.168.2.%d' % n for n in range(1, 5)] # Try detecting imbalance with square root of number of nodes? Or # just with a parameter indicating how unbalanced you're willing to # accept... c = Cluster() for i in range(2): c.add_node(Node([addresses1, addresses2])) c.recover() c.random_iterations()