Hongbin Lu ffbe3a0fe4 Avoid re-downloading the same image from Glance ...

Each glance image has a checksum that is a hash of image data. This
commit leverage the checksum to verify if the same image was already
downloaded in before.

Change-Id: Ied44f014d9339ed6344ee3c460c6b1d60d4279d3

2017-03-11 20:11:37 -06:00

2.4 KiB

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