Karbor

enhance image upload to swift with SLO

Bug #1566633 reported by yinwei
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
Karbor
Fix Committed
Medium
yinwei
Karbor ocata-ms

Bug Description

currently, the image and nova protection plugin will upload image to swift, sequentially without chunking.
The better solution is to make use of swift SLO: http://docs.openstack.org/developer/swift/overview_large_objects.html
1. chunking image
2. upload chunks on parallel with sequence number embedded in the key
3. upload manifest file to concatenate chunks as a whole object in swift
4. download the object will get a whole big image file

yinwei (yinweiishere-n)
Changed in smaug:
assignee: nobody → yinwei (yinweiishere-n)
Revision history for this message
Yuval Brik (jhamhader) wrote :

is this already fixed in https://review.openstack.org/#/c/295752/ ?

Saggi Mizrahi (ficoos)
Changed in karbor:
milestone: none → ocata
Yuval Brik (jhamhader)
Changed in karbor:
importance: Undecided → Medium
status: New → Triaged
Revision history for this message
chenying (ying-chen) wrote :

hi Yuval Saggi, uploading the images by chunks has been introduced to image protection plugin in this patch.
Can we mark this patch as 'Fix Committed'?

Changed in karbor:
status: Triaged → Fix Committed
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