580142df49
Durable `leader_acked` frontier in `ShardReplica` tracks the highest seqno acked under `ack=leader` (journal-only, un-replicated); `decide_join` now quarantines on THIS node's own frontier rather than comparing stream numbers across stream boundaries — eliminates false-quarantine churn on rolling restarts. `SHUTDOWN_HANDOFF_WAIT` (3s) drains the leader's tail to quorum before step-down so the next leader inherits a clean prefix. New `load_leader_acked`/`persist_leader_acked` helpers; `cluster_reseed.rs` gains the divergence-fix regression suite; `replication_ops.rs` threads the signal. Soak-eval: `tidal_stress::soak_eval` + `soak-eval` binary implement the 30-night streak (ledger.tsv × restarts.tsv → streak.tsv); monitor and nightly CronJob k8s YAMLs updated; phase-9 doc clarifies the dual-stream streak definition (ledger PASS AND zero pod restarts in window). `run-reliability.sh` gates the election-divergence suite before any k8s push. Release tooling: `docker/release/` multi-stage Dockerfile + DR image; `scripts/build-release.sh` single repeatable cross-compile+buildx path.
33 lines
1.4 KiB
YAML
33 lines
1.4 KiB
YAML
# Durable result sink for the 30-night soak (GA bar: nightly suite green 30
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# consecutive days — docs/planning/milestone-11/phase-9.md "Exit gate").
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#
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# longhorn-rwx: RWX so the nightly soak CronJob pods (writers) and the always-on
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# soak-monitor (reader + evaluator) can mount it concurrently, and Retain reclaim
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# policy so the 30 nights of JSON summaries survive a PVC delete / job churn /
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# operator session ending. Each night writes /results/soak-YYYY-MM-DD.json +
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# appends one line to /results/ledger.tsv; the monitor appends restarts.tsv every
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# 5 min and the evaluator rewrites streak.tsv.
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#
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# SIZING (30-night budget): 30 × soak-*.json (per-stage latency histograms, up to
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# ~30 MiB each on a full run) ≈ 1 GiB, + restarts.tsv (288 samples/day × 3 pods ×
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# 30 nights ≈ 26k rows ≈ a few MiB) + ledger/streak (KiB). 5Gi gives ~2× headroom.
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# The evaluator container PRUNES soak-*.json older than 31 days each loop so the
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# Retain volume stays bounded across successive windows (it never auto-shrinks).
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#
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# Apply: kubectl apply -f tidal-stress/k8s/soak-results-pvc.yaml
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apiVersion: v1
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kind: PersistentVolumeClaim
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metadata:
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name: tidal-soak-results
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namespace: tidaldb-cluster
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labels:
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app.kubernetes.io/name: tidal-soak
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app.kubernetes.io/part-of: tidaldb
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spec:
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accessModes:
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- ReadWriteMany
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storageClassName: longhorn-rwx
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resources:
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requests:
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storage: 5Gi
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