feat(alerts): backend.down trigger — HAProxy socket check every 2 min, 12h dedupe

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
This commit is contained in:
Debian
2026-05-25 17:30:49 +02:00
parent 711c4c7eb1
commit 99b4225e64
6 changed files with 139 additions and 6 deletions

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@@ -1116,7 +1116,7 @@
"title": "Health-Alarme",
"intro": "Notification-Channels für kritische Events. Webhook (Slack/Discord/Teams/Generic-HTTP) oder Email (SMTP). Triggers: cert.expiring (<14 d), cert.renew_failed, backup.failed, license.invalid.",
"scopeTitle": "Was triggert Alarme?",
"scopeDesc": "cert.expiring — TLS-Zertifikat <14 Tage Restzeit (dedupe 12h). cert.renew_failed — ACME-Renewer hat Fails. backup.failed — Scheduled Backup konnte nicht erstellt werden. license.invalid — License-Server liefert valid=false. Mehr Triggers folgen (Backend-Down, Disk-Usage).",
"scopeDesc": "cert.expiring — TLS-Zertifikat <14 Tage Restzeit (dedupe 12h). cert.renew_failed — ACME-Renewer hat Fails. backup.failed — Scheduled Backup konnte nicht erstellt werden. license.invalid — License-Server liefert valid=false. backend.down — alle Server eines Backend-Pools sind DOWN (2-Min-Check, dedupe 12h). disk.full — Root-Filesystem ≥80% Warnung, ≥90% Critical (stündlich, dedupe 12h).",
"tabs": { "channels": "Channels", "events": "History" },
"add": "Channel hinzufügen",
"addTitle": "Notification-Channel anlegen",