utils

sanitize_image_name

sanitize_image_name(image_name, tag='latest')

Sanitizes the image name according to the Docker spec.

The tag must be valid ASCII and can contain lowercase and uppercase
letters, digits, underscores, periods, and hyphens. It cannot start
with a period or hyphen and must be no longer than 128 characters.

Parameters:

Name	Type	Description	Default
`image_name`	`str`	The name of the image to sanitize, without the tag component.	required
`tag`	`str`	The tag of the image.	`'latest'`

Returns:

Type	Description
`str`	The full sanitized image tag suitable for use with `docker tag`, etc.