Deploy an hourly systemd timer that writes pool and dataset capacity to node_exporter's textfile collector, since --collector.zfs exposes only ARC/I-O/state. Add a provisioned 'ZFS - Pools & Datasets' dashboard with per-pool totals, per-dataset used/quota and daily growth panels.
8 lines
164 B
Django/Jinja
8 lines
164 B
Django/Jinja
[Unit]
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Description=Collect ZFS pool and dataset capacity metrics
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After=zfs.target zfs-import.target
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[Service]
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Type=oneshot
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ExecStart={{ zfs_metrics_script_path }}
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