Image Tag Data Formats¶
Description¶
You can attach a custom tag to a private image to facilitate private image management.
Data Formats¶
Data format of tag
The data format is key.value. If a key is added, a tag is added. In other cases, the tag is modified.
The tag key can contain a maximum of 36 characters, and the tag value can contain a maximum of 43 characters. The tag value can be an empty character string.
The tag can contain only digits, letters, underscores (_), and hyphens (-).
Data format of image_tags
The data format is {"key": "keyA", "value": "valueA"}. If the added key A exists, the tag is updated.
The tag key can contain a maximum of 36 characters, and the tag value can contain a maximum of 43 characters. The tag value can be an empty character string.
If the first and last characters of the tag key and value are spaces, the system deletes the space by default.
Data Formats (Native OpenStack)¶
Data format of tag
The data format is key. If a key is added, a tag is added. In other cases, the tag is modified.
The tag key can contain a maximum of 255 characters.
The tag can contain only digits, letters, underscores (_), and hyphens (-).