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https://github.com/RWejlgaard/pez-infra.git
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Rasmus Wejlgaard
d4341550c6
- New zfs role with cron-based scrub scheduling for Linux and FreeBSD - Weekly Sunday scrubs at noon (matching existing manual crons) - Add zfs_hosts inventory group with london-a and london-b - Configure zfs_pools per host: zroot (london-a), hdd (london-b) - Add Prometheus alert rules for degraded/faulted/offline pools - Add zfs.yml playbook for targeted deploys Captures the previously untracked scrub cron on london-a and re-enables the commented-out scrub on london-b. Refs: PESO-93
29 lines
1.1 KiB
Text
29 lines
1.1 KiB
Text
groups:
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- name: zfs
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rules:
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- alert: ZfsPoolDegraded
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expr: node_zfs_zpool_state{state="degraded"} == 1
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for: 5m
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labels:
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severity: warning
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annotations:
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summary: "ZFS pool {{ $labels.zpool }} is degraded on {{ $labels.instance }}"
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description: "Pool {{ $labels.zpool }} on {{ $labels.instance }} has entered a degraded state. Check disk health immediately."
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- alert: ZfsPoolFaulted
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expr: node_zfs_zpool_state{state="faulted"} == 1
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for: 1m
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labels:
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severity: critical
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annotations:
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summary: "ZFS pool {{ $labels.zpool }} is FAULTED on {{ $labels.instance }}"
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description: "Pool {{ $labels.zpool }} on {{ $labels.instance }} is faulted. Data may be at risk."
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- alert: ZfsPoolOffline
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expr: node_zfs_zpool_state{state="offline"} == 1
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for: 5m
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labels:
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severity: warning
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annotations:
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summary: "ZFS pool {{ $labels.zpool }} is offline on {{ $labels.instance }}"
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description: "Pool {{ $labels.zpool }} on {{ $labels.instance }} is offline."
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