def uninstall_flocker(nodes):
 return _run_on_all_nodes(nodes, task=(lambda node: task_uninstall_flocker(node.distribution)))

def uninstall_flocker ( nodes ) : return _run_on_all_nodes ( nodes , task = ( lambda node : task_uninstall_flocker ( node . distribution ) ) )
return an effect for uninstalling the flocker package from all of the given nodes .