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computer-playbook/roles/sys-ctl-hlth-journalctl/README.md
Kevin Veen-Birkenbach 3a839cfe37
Refactor systemctl services and categories due to alarm bugs 
This commit restructures systemctl service definitions and category mappings.

Motivation: Alarm-related bugs revealed inconsistencies in service and role handling.

Preparation step: lays the groundwork for fixing the alarm issues by aligning categories, roles, and service templates.
2025-08-18 13:35:43 +02:00

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sys-ctl-hlth-journalctl

Description

Scans journalctl over the last day for “error” entries and alerts if any are found.

Features

  • Runs journalctl --since '1 day ago' | grep -i error.
  • Exits non-zero on matches.
  • Scheduled via systemd timer.
  • Alerts via sys-ctl-alm-compose on detection.

Usage

Include the role; set on_calendar_health_journalctl for your preferred schedule.