tencent cloud

Using Tags
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Last updated: 2024-01-22 22:15:47
Using Tags
Last updated: 2024-01-22 22:15:47
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Overview

A tag is a key-value pair provided by Tencent Cloud to identify a resource in the cloud. You can use tags to categorize and manage cloud resources. Tencent Cloud will not use your tags. They are only used by you to manage your Tencent Cloud resources. This document describes how to edit CFS tags.

Use limits

Note the following limits when editing tags:
Quantity: Each file system allows up to 50 tags.
Tag key: A tag key can only contain digits, letters, and +=.@-. It cannot exceed 255 characters.
Tag value: A tag value can only contain empty strings or digits, letters, and +=.@-. It cannot exceed 127 characters.

Use cases and directions

Use case: An organization has purchased six file systems, of which the business group, scope, and owners are as follows:
File System ID
Business Group
Business Scope
Owner
cfs-abcdef1
E-commerce
Marketing campaigns
John Smith
cfs-abcdef2
E-commerce
Marketing campaigns
Chris
cfs-abcdef3
Gaming
Game A
Jane Smith
cfs-abcdef4
Gaming
Game B
Chris
cfs-abcdef5
Entertainment
Post-production
Chris
cfs-abcdef6
Entertainment
Post-production
John Smith
Taking cfs-abcdef1 as an example, we can add the following three sets of tags to the file system:
Tag Key
Tag Value
dept
ecommerce
business
mkt
owner
John Smith
Similarly, you can add tag key-value pairs to other file systems based on the business group, scope, and owners.

Directions

Tagging a new file system

Prerequisites

Make sure you have a tag that you can use before creating a file system. If you do not have any tags, go to the Tag console and create one.
1. Log in to the CFS console.
2. On the file system list page, click Create.
3. In the pop-up window, find Tag down below, and click Add to add a tag to the file system. Only existing tags can be added in this step.



4. Click Submit, and the tag will be bound to the created file system.
Note:
For more information on creating file systems, see Creating File Systems and Mount Targets.

Adding, modifying, or deleting a tag on an existing file system

1. On the file system list page, locate the file system and click Edit Tag in the Operation column.



2. Add, modify, or delete a tag as needed in the pop-up window.



3. Click OK.

Filtering file systems by tag

To filter file systems by tag, follow the steps below:
1. Click the search box and select Tag from the drop-down menu.
2. Enter tag key and tag value, and click

, or press Enter to search. For example, if you want to find file systems tagged with a k1 tag key and v2 tag value, do a search for Tag:k1:v2.



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