Clément Désiles f6c4d36bbe feat(monitoring): add backup and systemd metrics, alerts, and dashboards ...

- backup role emits last-success/run metrics into node_exporter's textfile collector
- node_exporter enables systemd and textfile collectors
- prometheus deploys BackupStale/BackupTimerSilent/SystemdUnitFailed alert rules
- grafana gains Backups - Restic and Systemd dashboards
- fix prometheus.yml params rendering (quote values so {job=...} stays a string)

2026-09-09 12:07:50 +02:00

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main.yml

feat(monitoring): add backup and systemd metrics, alerts, and dashboards

2026-09-09 12:07:50 +02:00