jx12n
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6651c14adc
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feat(m11): cluster security (m11p7) + perf instrumentation floor
m11p7 — secure the cluster, all opt-in (pre-m11p7 byte-for-byte):
- gRPC replication mTLS by default via a custom tokio-rustls acceptor +
DynamicCertResolver; zero-drop content-hash cert rotation (k8s ..data swap,
no pod restart, no inotify)
- inter-node HTTP TLS sharing the same resolver (one rotation, both planes) +
per-node keyed-BLAKE3 signed x-tidal-node-token; marker-without-token -> 403
- admin audit log (operator-leg only) + per-principal rate limit (engine
RateLimiter; sibling nodes exempt)
- k8s cert-manager manifest (certs.yaml) + scripts/gen-cluster-certs.sh fallback;
secret.example.yaml gains TIDAL_CLUSTER_KEY (file-mounted, hot-rotatable)
- exit gate verified real: mtls.rs (gRPC foreign-pod), cluster_security.rs
(HTTP foreign + zero-drop rotation under load), 7 security unit tests
perf — instrument floor (sweep Wave 1):
- new tidal/benches/wal.rs + tidal-server/benches/scatter.rs
- p99->mean honesty relabel; sweep manifest at docs/reviews/perf-sweep-2026-06-13.md
- add @tidal-performance agent (Martin Thompson)
new: cluster/{audit,http_tls,security}.rs, tests/cluster_security.rs,
docs/planning/milestone-11/phase-7.md
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2026-06-13 01:25:35 -06:00 |
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