** Also affects: os-xenapi
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1481689
Title:
xenapi: cached images should be cleaned up by time
Status in OpenStack Compute (nova):
Confirmed
Status in os-xenapi:
New
Bug description:
For xenapi driver, there needs to be some way to delete cached images
based on when they were created.
Here is a use case:
Operators often change images frequently for updates etc, if an image has
cache_in_nova flag set, xapi will cache it in the SR.
However, the cleanup method, can only handle cleanup of cache that are not
used (which is fair enough) but a lot of the times we don't want to clean new
images even when they are not used, so there needs to be a way to delete image
based on when they were cached.
One approach, for example, could be that we set created timestamp on
the image, and be able to delete images depending on when they were
cached etc.
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