Alert Rule Groups
Alert Rule Groups contain a list of alerts which should evaluate at the same interval. Every rule group must belong to a folder and contain at least one rule.
The easiest way to get the YAML specification for an alert rule is to use the modify export feature, introduced in Grafana 10.
The following snippet shows an example alert rule group with a single alert that fires when the temperature is below zero degrees.
---
apiVersion: grafana.integreatly.org/v1beta1
kind: Grafana
metadata:
name: grafana
labels:
dashboards: "grafana"
spec:
config:
log:
mode: "console"
auth:
disable_login_form: "false"
security:
admin_user: root
admin_password: secret
---
apiVersion: grafana.integreatly.org/v1beta1
kind: GrafanaFolder
metadata:
name: test-folder
spec:
instanceSelector:
matchLabels:
dashboards: "grafana"
---
apiVersion: grafana.integreatly.org/v1beta1
kind: GrafanaAlertRuleGroup
metadata:
name: grafanaalertrulegroup-sample
spec:
folderRef: test-folder
instanceSelector:
matchLabels:
dashboards: "grafana"
interval: 5m
rules:
- condition: B
data:
- datasourceUid: grafanacloud-demoinfra-prom
model:
datasource:
type: prometheus
uid: grafanacloud-demoinfra-prom
editorMode: code
expr: weather_temp_c{}
instant: true
intervalMs: 1000
legendFormat: __auto
maxDataPoints: 43200
range: false
refId: A
refId: A
relativeTimeRange:
from: 600
- datasourceUid: __expr__
model:
conditions:
- evaluator:
params:
- 0
type: lt
operator:
type: and
query:
params:
- C
reducer:
params: []
type: last
type: query
datasource:
type: __expr__
uid: __expr__
expression: A
intervalMs: 1000
maxDataPoints: 43200
refId: B
type: threshold
refId: B
relativeTimeRange:
from: 600
execErrState: Error
for: 5m0s
noDataState: NoData
title: Temperature below zero
uid: 4843de5c-4f8a-4af0-9509-23526a04faf8