Mirror tracked-repo reconciliation from consensus snapshots#1653
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LandynDev wants to merge 1 commit into
Open
Mirror tracked-repo reconciliation from consensus snapshots#1653LandynDev wants to merge 1 commit into
LandynDev wants to merge 1 commit into
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Summary
Env-gated reconciler that keeps the GT mirror's tracked-repo set in sync with the consensus snapshot: voted repos get registered and deep-backfilled, repos absent for a full hysteresis window get deregistered. Runs inside the team validator after each snapshot store — no side deployment.
Motivation
With open-world voting the mirror needs a definitive tracked list without churn. The snapshot union changes at most 2x/day, so registrations/deregistrations follow a stable list; vote flicker between snapshots is invisible by construction.
Changes
weight_consensus/mirror_sync.py: diffs the eligible-voter basket union againstGET /admin/repos, acts only on state transitions; registers withdays=40backfill (mirror's register default is 10); warns on voted repos pending GitHub App install; deregisters only when the consensus gate is active, a fullMIRROR_DEREG_SNAPSHOTS=4(~2 days) history window exists, and the repo appears in none of it; caps atMIRROR_MAX_TRACKED_REPOS=300by aggregate shareMIRROR_ADMIN_API_KEYenv (team validator); requiresSTORE_DB_RESULTSsince hysteresis reads basket history from postgres_store_weight_consensusafter the DB write; failures isolated by the store-hook try/except, consensus never affectedStacked on #1651. Server side: entrius/das-github-mirror#226.