2011-01-11 128 views
0

什么步骤会重现问题?boto:EC2实例get_attribute导致AttributeError:'EC2Connection'对象没有属性'describe_attribute'

1.attempt获得与instance.get_attribute正在运行EBS支持的实例的内核属性( '核心')

>>> import boto.ec2 
>>> regions = boto.ec2.regions() 
>>> regions 
[RegionInfo:eu-west-1, RegionInfo:us-east-1, RegionInfo:us-west-1, RegionInfo:ap-southeast-1] 
>>> usw = regions[2] 
>>> conn = usw.connect() 
>>> reservations = conn.get_all_instances() 
>>> reservations 
[Reservation:r-XXXXXXXX] 
>>> r1 = reservations[0] 
>>> for i in r1.instances: print i 
... 
Instance:i-XXXXXXXX 
>>> instance = r1.instances[0] 
>>> instance.get_attribute('kernel') 
Traceback (most recent call last): 
    File "<stdin>", line 1, in <module> 
    File "/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/boto/ec2/instance.py", line 293, in get_attribute 
    return self.connection.describe_attribute(self.id, attribute) 
AttributeError: 'EC2Connection' object has no attribute 'describe_attribute' 
>>> 

什么是预期的输出?你看到了什么呢?

期望得到的属性,而出现此错误:AttributeError的:“EC2Connection”对象有没有属性“describe_attribute”

什么版本的产品是您使用?在什么操作系统上?

boto.Version ==在Mac OS X 10.5 2.0b3

请在下面提供的任何附加信息(使用PIP安装博托)。

代码在github上回购似乎还表明,有没有一个describe_attribute

https://github.com/boto/boto/blob/master/boto/ec2/connection.py

提交问题:http://code.google.com/p/boto/issues/detail?id=487

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