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f4417b209a
As per https://github.com/prometheus/node_exporter/pull/1429#discussion_r304210103 we want to fetch all devices and all fs types. Currently, this is done by setting empty string which breaks most queries which rely on it. This fixes it by setting the appropriate selector instead of empty string. Signed-off-by: Sergiusz Urbaniak <sergiusz.urbaniak@gmail.com>
36 lines
1.5 KiB
Plaintext
36 lines
1.5 KiB
Plaintext
{
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_config+:: {
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// Selectors are inserted between {} in Prometheus queries.
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// Select the metrics coming from the node exporter.
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nodeExporterSelector: 'job="node"',
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// Select the fstype for filesystem-related queries. If left
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// empty, all filesystems are selected. If you have unusual
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// filesystem you don't want to include in dashboards and
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// alerting, you can exclude them here, e.g. 'fstype!="tmpfs"'.
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fsSelector: 'fstype!=""',
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// Select the device for disk-related queries. If left empty, all
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// devices are selected. If you have unusual devices you don't
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// want to include in dashboards and alerting, you can exclude
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// them here, e.g. 'device!="tmpfs"'.
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diskDeviceSelector: 'device!=""',
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// Some of the alerts are meant to fire if a critical failure of a
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// node is imminent (e.g. the disk is about to run full). In a
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// true “cloud native” setup, failures of a single node should be
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// tolerated. Hence, even imminent failure of a single node is no
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// reason to create a paging alert. However, in practice there are
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// still many situations where operators like to get paged in time
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// before a node runs out of disk space. nodeCriticalSeverity can
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// be set to the desired severity for this kind of alerts. This
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// can even be templated to depend on labels of the node, e.g. you
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// could make this critical for traditional database masters but
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// just a warning for K8s nodes.
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nodeCriticalSeverity: 'critical',
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grafana_prefix: '',
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},
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}
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