我在AWS上有一些与同一IAM角色相关联的实例.我正在寻找编写返回这些实例的代码. 基于此文档: docs.aws.amazon/AWSEC2/latest/APIReference/API_DescribeInstances.html ,我看到有可用的过滤器iam-instance-profile.arn.我只是不确定我将如何使用它,或者那是否是我应该使用的.
I have a few instances on AWS that are associated with the same IAM Role. I'm looking to write a code that returns these instances. Based from this document: docs.aws.amazon/AWSEC2/latest/APIReference/API_DescribeInstances.html, I see that there is an available filter iam-instance-profile.arn. I'm just not sure how I would go about using that or if that is what I should be using.
这是一个实例,其中实例通过标签过滤.
This is an example where instances are filtered by tags.
conn = boto.ec2.connect_to_region('ap-southeast-1') reservations = conn.get_all_instances(filters={"tag:Name": "my-instance-1"}); for reservation in reservations: instance = reservation.instances[0]除了使用IAM角色作为过滤器外,我想做类似的事情.
I'd like to do something similar except with an IAM Role as the filter.
另一件事-conn.get_all_instances(filters={"tag:Name": "my-instance-1"});上面的示例返回保留.我想获取实例,而不必通过预订获取实例.例如:conn.get_only_instances(instance_ids=['i-cc186913'])返回实例. 拥有过滤器(IAM角色)并仅返回实例(不通过预订获取实例)的最佳方法是什么?
Another thing - the example above conn.get_all_instances(filters={"tag:Name": "my-instance-1"});returns reservations. I'd like to get the instances without having to get them through reservations. For example: conn.get_only_instances(instance_ids=['i-cc186913']) returns me the instance. What is the best way where I could have a filter (IAM Role) and return ONLY instances (not getting them through reservations)?
推荐答案为该角色传递实例配置文件ARN(可以从IAM仪表板获取或构造该角色).示例:
Pass your instance profile ARN for that role (which you can get from IAM dashboard or you can construct it). Example:
conn.get_only_instances(filters={"iam-instance-profile.arn": "arn:aws:iam::<your-account-number>:instance-profile/<your-role-name>"})它将返回实例列表,您可以遍历该实例.
It will return a list of instance and you can loop through it.
>>> conn.get_only_instances(filters={"iam-instance-profile.arn":"arn:aws:iam::123456781221:instance-profile/stackoverflowRole"}) [Instance:i-8ba223ab]更多推荐
通过Boto关联的IAM角色过滤ec2实例
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