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windows_exporter/contrib/mixin/alerts/diskdrive.libsonnet
T
Jan-Otto Kröpke 51a579e031 mixin: one alert file per collector with plain PromQL
Split alerts/alerts.libsonnet into one file per collector under alerts/,
like kubernetes-mixin. Each rule is a plain Prometheus alerting rule with
the PromQL written out in an expr block and %(name)s placeholders for the
_config values; lib/alerts.libsonnet keeps the collector and per-alert
gating and keep_firing_for. The pagefile, diskdrive and license alerts
get groups of their own so that one file is one group. The rendered
default rules are unchanged apart from expr block scalars.

Signed-off-by: Jan-Otto Kröpke <mail@jkroepke.de>
2026-10-17 14:53:14 +00:00

25 lines
896 B
Jsonnet

{
local c = self._config,
local a = (import '../lib/alerts.libsonnet')(c),
prometheusAlerts+:: {
groups+: a.group('windows-diskdrive', collectors=['diskdrive'], rules=[
{
alert: 'WindowsDiskDriveNotOK',
// One series per status with the current status set to 1, so the
// alert carries the status the drive reports. Some USB and virtual
// drives report Unknown for good.
expr: |||
windows_diskdrive_status{%(windowsExporterSelector)s, status!~"OK|Unknown"} == 1
||| % c,
'for': '5m',
labels: { severity: c.criticalSeverity },
annotations: {
summary: 'Windows disk drive is not healthy',
description: 'Disk drive {{ $labels.device_id }} on {{ $labels.instance }} has reported status {{ $labels.status }} for 5 minutes.',
},
state:: true,
},
]),
},
}