• v4 API:
  • :class:`gitlab.v4.objects.ProjectRegistryTag`
  • :class:`gitlab.v4.objects.ProjectRegistryTagManager`
  • :attr:`gitlab.v4.objects.Repository.tags`
• Gitlab API: https://docs.gitlab.com/ce/api/container_registry.html

Get the list of repository tags in given registry:

repositories = project.repositories.list()
repository = repositories.pop()
tags = repository.tags.list()

Get specific tag:

repository.tags.get(id=tag_name)

Delete tag:

repository.tags.delete(id=tag_name)
# or
tag = repository.tags.get(id=tag_name)
tag.delete()

Delete tag in bulk:

repository.tags.delete_in_bulk(keep_n=1)
# or
repository.tags.delete_in_bulk(older_than="1m")
# or
repository.tags.delete_in_bulk(name_regex="v.+", keep_n=2)