HA of multiple glance-registries with file backend cause image download error
Bug #1673031 reported by
Chao Guo
This bug report is a duplicate of:
Bug #1681301: Glance file error on HA model and default configration.
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This bug affects 1 person
| Affects | Status | Importance | Assigned to | Milestone | |
|---|---|---|---|---|---|
| kolla-ansible |
New
|
Undecided
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Unassigned | ||
Bug Description
Image download failed ocassionally when I deploy multiple glance-registries with file backend.
This mainly cause by the inconsistence between different glance-registries and glance don't keep the consistency when using HA.
When uploading a image, haproxy choose on glance-registry to store the image, but when I download it, it may download from another glance-registry without the specific image, this will cause failure when creating vm (especially vmware VMs).
Revision history for this message
| Eduardo Gonzalez (egonzalez90) wrote | #1 |
Revision history for this message
| Eduardo Gonzalez (egonzalez90) wrote | #2 |
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When using file type for glance store, volume used for glance store should be shared between all glance-registries.
At this moment we do not deploy an NFS server or something similar to share that volume.
May be something interesting to get this release IMO.
I think on this more as a blueprint for the feature than a bug.