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Managing RabbitMQ Instance Tags

Tags facilitate RabbitMQ instance identification and management.

You can add tags to a RabbitMQ instance when creating the instance or add tags on the details page of the created instance. Up to 20 tags can be added to an instance. Tags can be deleted.

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

Name

Rules

Tag key

  • Cannot be left blank.
  • Must be unique for the same instance.
  • Can contain 1 to 128 characters.
  • Can contain letters, digits, spaces, and special characters _.:=+-@
  • Cannot start or end with a space.
  • Cannot start with _sys_.

Tag value

  • Can contain 0 to 255 characters.
  • Can contain letters, digits, spaces, and special characters _.:=+-@
  • Cannot start or end with a space in instance creation.

Procedure

  1. Log in to the console.
  2. In the upper left corner, click and select a region.
  3. Click and choose Application > Distributed Message Service for RabbitMQ to open the console of DMS for RabbitMQ.
  4. Click the desired instance to view its details.
  5. Click the Tags tab. Tags of the instance are displayed.
  6. Perform the following operations as required:

    • Adding a tag
      1. Click Create/Edit Tag.
      2. Enter a tag key and a tag value, and click Add.

        If you have created predefined tags, select a pair of tag key and value, and click Add.

      3. Click OK.
    • Deleting a tag

      Delete a tag using either of the following methods:

      • In the row containing the tag to be deleted, click Delete. Click Yes.
      • Click Create/Edit Tag. In the dialog box that is displayed, click next to the tag to be deleted and click OK.

        You can delete up to 19 tags in this way.

      • Select one or more tags and click Delete above. The Delete Tag dialog box is displayed. Click OK to delete the tag.