Python Boto EC2根据其IP地址查找实例

Question

在Python中使用boto，如何在给定IP地址的情况下找到boto.ec2实例对象？

Answer 1

Digging through the boto documentation , I found the get_only_instances method, which you use to get all instances. You can pass a filter dictionary to it, to filter by IP Address (I found this in the EC2 API Reference under the Filter.N title).

So for example, to get the instance with IP 1.1.1.1 , you would do:

filters = {"ip-address": "1.1.1.1"}
result_list = conn.get_only_instances(filters=filters)

Then result_list[0] should be the Instance object for the instance with that IP address.

Answer 2

boto3

ec2 = boto3.client('ec2')

filters = [{
    'Name': 'ip-address', 
    'Values': ['1.1.1.1'],
}]
result_list = ec2.describe_instances(Filters=filters)