asg.py 文件源码

def process_asg(self, asg):
        """Multistep process to stop an asg aprori of setup

        - suspend processes
        - stop instances
        """
        session = local_session(self.manager.session_factory)
        asg_client = session.client('autoscaling')
        processes = list(self.ASG_PROCESSES.difference(
            self.data.get('exclude', ())))

        try:
            self.manager.retry(
                asg_client.suspend_processes,
                ScalingProcesses=processes,
                AutoScalingGroupName=asg['AutoScalingGroupName'])
        except ClientError as e:
            if e.response['Error']['Code'] == 'ValidationError':
                return
            raise
        ec2_client = session.client('ec2')
        try:
            instance_ids = [i['InstanceId'] for i in asg['Instances']]
            if not instance_ids:
                return
            retry = get_retry((
                'RequestLimitExceeded', 'Client.RequestLimitExceeded'))
            retry(ec2_client.stop_instances, InstanceIds=instance_ids)
        except ClientError as e:
            if e.response['Error']['Code'] in (
                    'InvalidInstanceID.NotFound',
                    'IncorrectInstanceState'):
                log.warning("Erroring stopping asg instances %s %s" % (
                    asg['AutoScalingGroupName'], e))
                return
            raise