'Changes the administrator password for a specified server.
:param      node: Node to rebuild.
:type       node: :class:`Node`
:param      password: The administrator password.
:type       password: ``str``
:rtype: ``bool``'

def ex_set_password(self, node, password):

    resp = self._node_action(node, 'changePassword', adminPass=password)
    node.extra['password'] = password
    return (resp.status == httplib.ACCEPTED)
