openstatus.dev / openstatus
[READ-ONLY] Mirror of https://github.com/openstatusHQ/openstatus. 馃珫 Status page with uptime monitoring & API monitoring as code 馃珫 openstatus.dev
bun drizzle-orm monitoring monitoring-as-code nextjs observability on-call open-source shadcn-ui status-page statuspage synthetic-monitoring tinybird turso uptime uptime-checker uptime-monitor
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checker: consume cron checks from Pub/Sub master

Behind PUBSUB_ENABLED, each machine pulls checker-<region> and checker-<region>-30s next to the HTTP routes. A message sleeps until its cronTimestamp, takes a probe slot (the 30s loop caps running checks separately from held ones), and is acked once the result is recorded, nacked on an infra error, and dropped when it can never succeed. On SIGTERM in-flight checks get 50s before being nacked, under the new 60s kill_timeout. scripts/pubsub-gate is the go/no-go check before the workflows cutover. Bumps otel to 1.44 (pulled by pubsub) and semconv to v1.41.0 to match its resource schema. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

Author Thibault Le Ouay Ducasse Co-author Claude Opus 5.5 Date Commit 15048896 Parent ddb04b4b Change ID tulnnzkt
+1162 -108
12 changed files