AWS Lambda-在区域之间自动复制EC2快照？

问题描述

我想创建一个Lambda函数（python），它将自动将已创建的快照复制到另一个区域。

I'd like to create a Lambda function (python) that will copy an already created snapshot to another region, automatically.

我已经联系了AWS支持，他们只是向我发送了用于RDS数据库的GitHub脚本。没有EC2快照复制脚本：（

I've reached out to AWS Support and they've only sent me GitHub scripts that were for RDS databases. No EC2 snapshot copy scripts :(

任何帮助都将非常有用！

Any help would be great!

谢谢。

推荐答案

是的，您可以使用boto3做到这一点

Yes you can do that with boto3

示例：将快照从区域 us-east-1 复制到区域 eu-west-1

Example: Copying snapshot from region us-east-1 to region eu-west-1

import boto3

def lambda_handler(event, context):
    client = boto3.client('ec2')
    client.copy_snapshot(SourceSnapshotId='snap-xxxxxx',
                         SourceRegion='us-east-1',
                         DestinationRegion='eu-west-1')

如果快照已加密，请添加 PresignedUrl 参数。

If the snapshot is encrypted, add PresignedUrl parameter additionally.

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