packer/website/source/partials/builder/openstack/_ImageConfig-not-required.html.md

• metadata (map[string]string) - Glance metadata that will be applied to the image.

• image_visibility (imageservice.ImageVisibility) - One of "public", "private", "shared", or "community".

• image_members ([]string) - List of members to add to the image after creation. An image member is usually a project (also called the "tenant") with whom the image is shared.

• image_disk_format (string) - Disk format of the resulting image. This option works if use_blockstorage_volume is true.

• image_tags ([]string) - List of tags to add to the image after creation.