Files
ServerKit/builtin-extensions
Juan DenisandClaude Opus 5 9512975ebc feat(monitoring): promote status components to first-class monitors
A StatusComponent was already a full synthetic check (http/tcp/dns/smtp/ping,
target, interval, timeout, HealthCheck history, uptime windows, auto-incidents)
— it was just framed as "a component of a status page" and its engine lived
inside the serverkit-status extension, so watching a site required publishing a
status page. Promote it:

- migration 081 makes status_components.page_id and status_incidents.page_id
  nullable, and adds the columns backing the monitor UI (is_paused,
  check_method, expected_status, keyword, follow_redirects, verify_tls, retries,
  consecutive_failures, cert_issuer, cert_expires_at)
- new core app/services/monitor_service.py owns the check engine; the extension
  keeps page publishing and delegates
- new /api/v1/monitors (CRUD, check, pause, history, uptime buckets, incidents)
- new builtin.monitor_check sweep on a 30s tick — until now checks only ran when
  someone pressed "Check now", so a configured monitor never noticed an outage

Check-engine defects fixed while moving it:

- ping ignored the process return code and could only ever report 'up'
- ping used Linux-only flags with no guard, breaking the Windows dev server
- http ignored its own method/expected_status/follow_redirects/verify_tls
- smtp was documented on the column but unimplemented; keyword did not exist
- run_check never recomputed uptime and never opened or resolved an incident —
  only the WordPress health-sync path did, so network monitors never paged
- TLS issuer/expiry are now captured (throttled to one read per 6h)

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-07-27 23:29:02 -04:00
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