feat: automatic quorum-loss disaster recovery - #387

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xrl wants to merge 7 commits into

etcd-io:mainfrom

xrl:pr/quorum-loss-recovery

Commits on Jun 18, 2026

feat(controller): automatic quorum-loss disaster recovery

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c4da5cd

Commits on Jun 19, 2026

fix(recovery): correct quorum arithmetic, guard scale-out, realign rebuild config

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e74c6a9
test(recovery): cover learner-quorum, scale-out hold, and rebuild flag removal

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test(e2e): assert rebuild lifecycle, not just final phase

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feat(recovery): account for and surface possible data loss on rebuild

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test(e2e): make quorum-loss recovery a true, hold-down proof

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5cd6342

Commits on Jul 3, 2026

fix: don't treat learner RPC rejection or bootstrap as quorum loss
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d8ac574