Uptime monitoring for the services the fleet hosts: HTTP and TCP probes with a live up/down status
board. Completes the monitoring trio (alerts, certs, uptime).
- HealthService::probe(check): native — Laravel HTTP client (withoutRedirecting; reports only the
status code + latency, never the response body → no internal-content exfil) for http, a PHP TCP
stream for tcp. No SSH, no shell, so the target is never interpolated into a command. 2xx/3xx = up;
a 4xx/5xx means "answered but unhealthy"; a connect error = down.
- Health\Index page (route /health, `operate`-gated: route + mount + per-method). Add/remove checks
(http target validated as a real http(s) URL; tcp target as a hostname/IP + a required port). Lazy
per-check probe, each guarded. Up/total summary. Delete via signed ConfirmToken + R5 modal.
Add/delete audited.
- lang/{de,en}/health.php + audit.php health.check_* + shell.nav_health (de/en parity). No emoji.
11 new tests: service (http 2xx up / 5xx down / connection-error down, tcp refused-port down),
component (route gating, add http + audit, reject non-url http target, tcp requires host+port,
reject missing port, scan probes each check, delete via confirmed token). 742 tests green, Pint,
lang parity, self-reviewed. A PUBLIC (unauthenticated) status page is a documented future.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
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