Something is broken with either SMW or cleanup of instance wiki pages.
Description
Description
Details
Details
| Status | Subtype | Assigned | Task | ||
|---|---|---|---|---|---|
| Resolved | Andrew | T139773 Labs front-page statistics are very wrong | |||
| Resolved | Andrew | T140298 Actually delete instance status pages when the instance is destroyed | |||
| Resolved | PRODUCTION ERROR | Nikerabbit | T95839 CAS update failed on user_touched for user ID | ||
| Resolved | PRODUCTION ERROR | None | T150373 CAS update failed on user_touched (triggered from ApiLogin on Wikitech) |
Event Timeline
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I guess I know at least one reason: If you delete a instance at horizon, the wikitech won't get deleted, labslogbot only adds sometimes the "instance has been deleted" note. Guess we need kind of synch.
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At least some of these are caused by a race in page maintenance. I can see cases where the page is cleared and the instance marked deleted, and right after the page is refreshed by the periodic update job.
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@ If you delete a instance at horizon, the wikitech won't get deleted
That is incorrect -- the pages are deleted by a callback within nova that's triggered by deletion. The callback is bound to the DNS entry cleanup code, so I suspect we leak a page at the same time that we leak a DNS entry.
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Change 321677 had a related patch set uploaded (by Andrew Bogott):
wikistatus: Replace the max_retries throttle for wiki login
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Change 321677 merged by Andrew Bogott:
wikistatus: Replace the max_retries throttle for wiki login
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Change 322208 had a related patch set uploaded (by Andrew Bogott):
wikistatus: Further attempt to solve login races
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Change 322208 merged by Andrew Bogott:
wikistatus: Further attempt to solve login races