Matthew Meszaros e790818d35 fleet: wire health collection so the autonomous loops actually have data ...

Three small follow-ups that turn the fleet management system from 'all
the pieces ship green' into 'actually produces telemetry':

cmd/worker/main.go: go workerService.RunHealth(ctx, 30s) alongside
Heartbeat. The sampler snapshots rolling 1m counters into a WorkerHealth
event via the existing event bus + codec path.

cmd/backend/main.go: background goroutine refreshes
worker_capacity_view every minute via REFRESH MATERIALIZED VIEW
CONCURRENTLY. The assignment loop, Rebalancer, Scaler, and
QuarantineEvaluator all read from the view, so it's the freshness gate
for the whole system.

internal/app/worker/event_send_email.go + health_record.go: classify
every wmail.SendResult into the right counter (auth / rate-limit /
bounce-hard / bounce-soft / success) and record SMTP latency. Falls
back to free-text message classification when the error code is
generic, so signal stays useful as new error paths are added.

End-to-end: a worker that bounces 10% of sends now lands in the
'quarantined' band within 5min of the QuarantineEvaluator tick,
auto-drains via Rebalancer, and triggers a Scaler alert if its
removal drops fleet capacity below the warning threshold.

2026-05-27 16:03:35 +00:00

..

backend

fleet: wire health collection so the autonomous loops actually have data

2026-05-27 16:03:35 +00:00

consumer

cmd: wire pluggable infra (KMS, encryptedkeys, eventbus, codec, settings)

2026-05-27 14:43:51 +00:00

seed

merge: bring origin/main into branch, layer full seed on top of seedRich

2026-05-24 11:54:49 +00:00

worker

fleet: wire health collection so the autonomous loops actually have data

2026-05-27 16:03:35 +00:00