多个文件夹上的AWS S3生命周期规则 [英] AWS S3 lifecycle rule on multiple folders

问题描述

我有一个包含许多文件夹的存储桶，我想仅对存储桶中的某些文件夹应用生命周期规则. 是否可以在存储桶中的多个文件夹(PREfixes)上应用AWS S3生命周期规则?

I have a bucket that contains many folders and I would like to apply a lifecycle rule only fore some folders within the bucket. It's possible to apply an AWS S3 lifecycle rule on multiple folders(PREfixes) within a bucket?

例如，我有一个存储桶s3://mybucket，其中包含文件夹1，文件夹2，文件夹3，文件夹4.我只想发送Glacier文件夹1和文件夹4.

For example I have a bucket s3://mybucket that contains folder1, folder2 folder3, folder4. I would like to send to Glacier only folder1 and folder 4.

我的问题是:我需要为每个文件夹(前缀)创建一个新规则，还是可以将所有它们都插入一个规则中?

My question is: I need to create new rule for every folder(prefix) or it is a possibility to insert all of them in a single rule?

推荐答案

从 S3管理生命周期配置:

您可以为存储桶中的所有对象或对象子集定义规则(通过指定键名称前缀).

You can define a rule for all objects or a subset of objects in the bucket (by specifying the key name prefix).

换句话说，规则适用于共享相同前缀的所有对象.如果您有许多不同的前缀(例如folder1，folder2等)，则必须复制规则并相应地更改前缀.另外，您可以添加新的公共前缀(例如send-to-glacier/folder1，send-to-glacier/folder2，然后为send-to-glacier前缀创建新规则).

In other words, a rule applies to all objects that share the same prefix. If you have many different prefixes (such as folder1, folder2, etc) you must copy the rule and change the prefix accordingly. Alternatively, you can add a new common prefix (e.g. send-to-glacier/folder1, send-to-glacier/folder2 and then create a new rule for the send-to-glacier prefix).

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