ec2_elb.py 文件源码

def _get_auto_scaling_group_lbs(self):
        """Returns a list of ELBs associated with self.instance_id
           indirectly through its auto scaling group membership"""

        try:
           asg = connect_to_aws(boto.ec2.autoscale, self.region, **self.aws_connect_params)
        except (boto.exception.NoAuthHandlerFound, AnsibleAWSError) as e:
            self.module.fail_json(msg=str(e))

        asg_instances = asg.get_all_autoscaling_instances([self.instance_id])
        if len(asg_instances) > 1:
           self.module.fail_json(msg="Illegal state, expected one auto scaling group instance.")

        if not asg_instances:
           asg_elbs = []
        else:
           asg_name = asg_instances[0].group_name

           asgs = asg.get_all_groups([asg_name])
           if len(asg_instances) != 1:
              self.module.fail_json(msg="Illegal state, expected one auto scaling group.")

           asg_elbs = asgs[0].load_balancers

        return asg_elbs