fix(gateway): harden the KV→data-plane boundary against bad replicated state - #1035

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kvinwang wants to merge 12 commits into

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fix/gateway-kv-robustness

Commits on Aug 11, 2026

fix(gateway): validate replicated instance records before they reach the data plane
kvinwang
committed
a5982a8
fix(gateway): drop instances deleted on another node
kvinwang
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386209e
fix(gateway): fail closed on corrupt global KV records
kvinwang
committed
75bd4dd
fix(gateway): ignore future-dated handshake and last_seen observations
kvinwang
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254474a
fix(gateway): quarantine an unreadable KV data dir instead of refusing to start
kvinwang
committed
f17e862
fix(gateway): skip zt-domain configs whose key and value disagree
kvinwang
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6a25b18
fix(gateway): keep instances whose replicated record is unreadable
kvinwang
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bc0fdb3
fix(gateway): reject instance records dated into the future
kvinwang
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d168809
fix(gateway): let an operator replace a corrupt certbot config
kvinwang
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88369cc
fix(gateway): fail the boot on a storage fault instead of quarantining
kvinwang
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58ce20f
fix(gateway): report a stuck KV record once, not on every reload
kvinwang
committed
67f8509
refactor(gateway): keep one epoch-seconds helper
kvinwang
committed
98e1bef