Joseph Doherty
30 lines
3.5 KiB
JSON
30 lines
3.5 KiB
JSON
{
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"planPath": "archreview/plans/PLAN-01-cluster-host-failover.md",
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"tasks": [
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{ "id": 1, "subject": "Task 1: Enable the SBR downing provider in BuildHocon", "status": "pending", "blockedBy": [] },
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{ "id": 2, "subject": "Task 2: Raise the cluster-leave CoordinatedShutdown phase timeout above the drain budget", "status": "pending", "blockedBy": [1] },
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{ "id": 3, "subject": "Task 3: Two-node in-process cluster fixture (the reusable failover rig)", "status": "pending", "blockedBy": [1] },
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{ "id": 4, "subject": "Task 4: SBR behavioral proof — kill the oldest node, assert downing + singleton migration", "status": "pending", "blockedBy": [3] },
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{ "id": 5, "subject": "Task 5: ClusterActivityEvaluator — single oldest-member \"active node\" definition", "status": "pending", "blockedBy": [] },
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{ "id": 6, "subject": "Task 6: Rewire ActiveNodeGate, AkkaClusterNodeProvider and Primary labels onto the evaluator", "status": "pending", "blockedBy": [5] },
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{ "id": 7, "subject": "Task 7: Oldest-based /health/active check + require DB reachability for Active", "status": "pending", "blockedBy": [5] },
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{ "id": 8, "subject": "Task 8: Divergence proof — restarted first node must NOT become active again", "status": "pending", "blockedBy": [3, 6] },
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{ "id": 9, "subject": "Task 9: CentralSingletonRegistrar helper (manager + drain task + proxy)", "status": "pending", "blockedBy": [2] },
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{ "id": 10, "subject": "Task 10: Route all seven central singletons through the registrar (adds missing outbox/ingest drains)", "status": "pending", "blockedBy": [9] },
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{ "id": 11, "subject": "Task 11: SiteHealthReportAck message + ack semantics in the communication actors", "status": "pending", "blockedBy": [] },
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{ "id": 12, "subject": "Task 12: Acked async health-report transport so counter-restore actually fires", "status": "pending", "blockedBy": [11] },
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{ "id": 13, "subject": "Task 13: Metrics-staleness signal + status-transition timestamps in the aggregator", "status": "pending", "blockedBy": [] },
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{ "id": 14, "subject": "Task 14: Surface metrics-stale + offline-since on the Health dashboard", "status": "pending", "blockedBy": [13] },
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{ "id": 15, "subject": "Task 15: Fix the metrics-port seed in appsettings.Site.json + close the validator gap", "status": "pending", "blockedBy": [] },
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{ "id": 16, "subject": "Task 16: Single-node installs — explicit AllowSingleNodeCluster instead of phantom seeds", "status": "pending", "blockedBy": [] },
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{ "id": 17, "subject": "Task 17: stop_grace_period for all app containers (both topologies)", "status": "pending", "blockedBy": [] },
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{ "id": 18, "subject": "Task 18: Evict deleted sites from the health aggregator", "status": "pending", "blockedBy": [13] },
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{ "id": 19, "subject": "Task 19: Rate-limit dead-letter warnings", "status": "pending", "blockedBy": [] },
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{ "id": 20, "subject": "Task 20: Down-if-alone recovery — exit on unexpected ActorSystem termination + service restart actions", "status": "pending", "blockedBy": [10] },
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{ "id": 21, "subject": "Task 21: Docker failover drill script (manual/CI kill test against the real topology)", "status": "pending", "blockedBy": [1, 17] },
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{ "id": 22, "subject": "Task 22: Reconcile REQ-HOST-6 (Akka.Hosting) with the hand-rolled bootstrap", "status": "pending", "blockedBy": [1] },
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{ "id": 23, "subject": "Task 23: Docs & deploy-config cleanup batch (Traefik doc, NodeName overlays, TLS roadmap note)", "status": "pending", "blockedBy": [7, 16] }
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],
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"lastUpdated": "2026-07-08"
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}
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