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* vmalert: introduce additional HTTP URL params per-group configuration The new group field `params` allows to configure custom HTTP URL params per each group. These params will be applied to every request before executing rule's expression. Hot config reload is also supported. Field `extra_filter_labels` was deprecated in favour of `params` field. vmalert will print deprecation log message if config file contains the deprecated field. `params` fields are supported by both Prometheus and Graphite datasource types. Signed-off-by: hagen1778 <roman@victoriametrics.com> * vmalert: provide more examples for `params` field Signed-off-by: hagen1778 <roman@victoriametrics.com> * vmalert: set higher priority for `params` setting If there would be a conflict between URL params set in `datasource.url` flag and params in group definition the latter will have higher priority. Signed-off-by: hagen1778 <roman@victoriametrics.com>
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732 B
Text
26 lines
No EOL
732 B
Text
groups:
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- name: groupGorSingleAlert
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params:
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nocache: ["1"]
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denyPartialResponse: ["true"]
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rules:
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- alert: VMRows
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for: 10s
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expr: vm_rows > 0
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labels:
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label: bar
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host: "{{ $labels.instance }}"
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annotations:
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summary: "{{ $value|humanize }}"
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description: "{{$labels}}"
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- name: TestGroup
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rules:
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- alert: Conns
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expr: sum(vm_tcplistener_conns) by(instance) > 1
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annotations:
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summary: "Too high connection number for {{$labels.instance}}"
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description: "It is {{ $value }} connections for {{$labels.instance}}"
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- alert: ExampleAlertAlwaysFiring
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expr: sum by(job)
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(up == 1) |