forked from docs/doc-exports
Reviewed-by: Pristromskaia, Margarita <margarita.pristromskaia@t-systems.com> Co-authored-by: wanghuijuan738 <wanghuijuan738@huawei.com> Co-committed-by: wanghuijuan738 <wanghuijuan738@huawei.com>
2.9 KiB
2.9 KiB
Image Tag Format
Description
You can attach a custom tag to a private image to facilitate private image management.
Format
Format of tag
- The format is key.value. If a key is added, a tag is added. In other cases, 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.
- The tag can contain only digits, letters, underscores (_), and hyphens (-).
Format of image_tags
- The format is {"key":"keyA", "value":"valueA"}. If a key already exists when you add it, the tag will be 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.
Format (Native OpenStack)
Format of tag
- The format is key. If a key is added, a tag is added. In other cases, the tag is updated.
- The tag key can contain a maximum of 255 characters.
- The tag can contain only digits, letters, underscores (_), and hyphens (-).
Parent topic: Common Parameters