Help Center > > User Guide> Managing DCS Instances> Managing Tags

Managing Tags

Updated at: Mar 17, 2020 GMT+08:00

Tags facilitate DCS instance identification and management.

You can add tags to an instance when creating it or add, modify, or delete tags on the details page of a created instance. Each instance can have a maximum of 10 tags.

A tag consists of a tag key and a tag value. Table 1 lists the tag key and value requirements.

Table 1 Tag key and value requirements

Parameter

Requirements

Tag key

  • Cannot be left blank.
  • Must be unique for the same instance.
  • Consists of a maximum of 36 characters.
  • Cannot contain the following characters: =*<>\,|/
  • Cannot start or end with a space.

Tag value

  • Consists of a maximum of 43 characters.
  • Cannot contain the following characters: =*<>\,|/
  • Cannot start or end with a space.

Procedure

  1. Log in to the DCS console.
  2. Click in the upper left corner of the management console and select a region and a project.

    Select the same region as your application service.

  3. In the navigation pane, choose Cache Manager.
  4. Click the name of the instance you want to view.
  5. Click the Tags tab.

    View the tags of the instance.

  6. Perform the following operations as required:

    • Add a tag
      1. Click Add Tag.

        If you have created predefined tags, select a predefined pair of tag key and value. To view or create predefined tags, click View predefined tags. Then you will be directed to the TMS console.

        You can also create new tags by specifying Tag key and Tag value.

      2. Click OK.
    • Modify a tag

      In the same row as the tag to be modified, choose Operation > Edit. Enter the new tag value and click OK.

    • Delete a tag

      In the same row as the tag to be deleted, choose Operation > Delete. Then click Yes.

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