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Perform scap canary checks after sync-wikiversions
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We now have canary checks in scap for MediaWiki deployments, which is wonderful, but they aren't performed during sync-wikiversions. Since errors are often surfaced on higher concurrency wikis in group1 and group2, we should perform checks upon promotion as well as after the initial full sync.

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thcipriani moved this task from Needs triage to Debt on the Scap board.

D1100 should fix this. I'll do followup work/testing and get a new scap version out sometime soon.

Mentioned in SAL (#wikimedia-operations) [2018-09-04T16:24:26Z] <thcipriani@deploy1001> rebuilt and synchronized wikiversions files: noop wikiversions sync for T198640

Ran a noop sync-wikiversions after the scap upgrade to 3.8.5-1 and canary checks (+ fanout) was run as part of of the update.