小结

本文记录使用Python脚本和Boto3按名字搜索AWS Image并返回AWS Image的相关参数。

问题及解决

记得操作之前拿到相应的权限：

export AWS_ACCESS_KEY_ID="xxxxxxxxxxxxxxxxxxxxxxxxxx"export AWS_SECRET_ACCESS_KEY="yyyyyyyyyyyyyyyyyyyyyyyyyyyy"export AWS_SESSION_TOKEN="zzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz"

使用以下Python脚本：

#!/bin/python
import json
import boto3def get_ec2_image():ec2_client = boto3.client('ec2')describe_images_response = ec2_client.describe_images(DryRun=False,Owners=['amazon',],Filters=[{'Name': 'name','Values': ['amzn2-ami-ecs-hvm-2.0.20231204-x86_64-ebs',]},])print("image return: "+ json.dumps(describe_images_response, indent = 4))

以上函数会返回镜像的相关参数，例如使用ImageId来用于创建EC2资源，以下的返回为"ImageId": "ami-0b00532b21d4d18e4"
为了让Json输出更美观，使用了indent = 4这个参数，显示效果如下：

image return: {"Images": [{"Architecture": "x86_64","CreationDate": "2023-12-04T21:56:34.000Z","ImageId": "ami-0b00532b21d4d18e4","ImageLocation": "amazon/amzn2-ami-ecs-hvm-2.0.20231204-x86_64-ebs","ImageType": "machine","Public": true,"OwnerId": "591542846629","PlatformDetails": "Linux/UNIX","UsageOperation": "RunInstances","State": "available","BlockDeviceMappings": [{"DeviceName": "/dev/xvda","Ebs": {"DeleteOnTermination": true,"SnapshotId": "snap-0308eecd299954d62","VolumeSize": 30,"VolumeType": "gp2","Encrypted": false}}],"Description": "Amazon Linux AMI 2.0.20231204 x86_64 ECS HVM GP2","EnaSupport": true,"Hypervisor": "xen","ImageOwnerAlias": "amazon","Name": "amzn2-ami-ecs-hvm-2.0.20231204-x86_64-ebs","RootDeviceName": "/dev/xvda","RootDeviceType": "ebs","SriovNetSupport": "simple","VirtualizationType": "hvm","DeprecationTime": "2025-12-04T21:56:34.000Z"}],"ResponseMetadata": {"RequestId": "d7c02b8d-c2f8-49eb-8e45-a897b32d3a7e","HTTPStatusCode": 200,"HTTPHeaders": {"x-amzn-requestid": "d7c02b8d-c2f8-49eb-8e45-a897b32d3a7e","cache-control": "no-cache, no-store","strict-transport-security": "max-age=31536000; includeSubDomains","content-type": "text/xml;charset=UTF-8","content-length": "1926","date": "Tue, 19 Dec 2023 14:37:16 GMT","server": "AmazonEC2"},"RetryAttempts": 0}
}

参考

stackoverflow: Boto3 EC2 instance filter with tag