7.2.2. Command-line options for Image service caching

$ glance --os-image-url=<image_url> cache-queue <image_id>

Queue an image for immediate caching.

$ glance --os-image-url=<image_url> cache-list

List all images that are currently cached.

$ glance --os-image-url=<image_url> cache-delete <image_id> [<image_id> ...]

Delete one or more cached images or images that are queued for caching from the cache directory.

$ glance --os-image-url=<image_url> cache-clear

Remove all cached images and images that are queued for caching from the cache directory.

$ glance --os-image-url=<image_url> --target cached

Remove all cached images from the cache directory.

$ glance --os-image-url=<image_url> cache-clear --target queued

Remove all images that are queued for caching from the cache directory.

$ glance-cache-manage --host=<host> list-cached

List all images that are currently cached on a specific host.

$ glance-cache-manage --host=<host> list-queued

List all images that are currently queued for caching on a specific host.

$ glance-cache-manage --host=<host> queue-image

Queue an image for caching on a specific host.

$ glance-cache-manage --host=<host> delete-cached-image

Delete an image from the cache or cache queue of a specific host.

$ glance-cache-manage --host=<host> delete-all-cached-images

Remove all images from the cache on a specific host.

$ glance-cache-manage --host=<host> delete-queued-image

Deleted an image from the cache queue on a specific host.

$ glance-cache-manage --host=<host> delete-all-queued-images

Deleted all images from the cache queue on a specific host.