def ex_start_node(self, node, ex_avoid=None):
        params = {}

        if ex_avoid:
            params['avoid'] = ','.join(ex_avoid)

        path = '/servers/%s/action/' % (node.id)
        response = self._perform_action(path=path, action='start',
                                        params=params,
                                        method='POST')
        return response.status == httplib.ACCEPTED
Start a node.
dataset/ETHPy150Open apache/libcloud/libcloud/compute/drivers/cloudsigma.py/CloudSigma_2_0_NodeDriver.ex_start_node