promruval severity example

validation.yaml

 validationRules:
   - name: check-severity-label
     scope: Alert # Defines which rule types should be validated by this rule.
     validations:
       - type: hasLabels # Name of the validation check.
         params: # Each validation check has its own params depending on the type.
           labels: [ "severity" ]
       - type: labelHasAllowedValue
         params:
           label: "severity"
           allowedValues: [ "info", "warning", "critical" ]
 
   - name: check-playbook-annotation
     scope: Alert
     validations:
       - type: hasAnnotations
         params:
           annotations: [ "playbook", "title"]
       - type: annotationIsValidURL
         params:
           annotation: "playbook"
           resolveUrl: true # Actually makes HTTP request anch checks for 404 status code.
 
   - name: check-prometheus-limitations
     scope: All rules
     validations:
       - type: expressionDoesNotUseOlderDataThan
         params:
           limit: "5d" # Parses the PromQL and checks all range selectors, offsets and subqueries.
       - type: expressionDoesNotUseLabels
         params:
           labels: [ "cluster", "dc" ] # Parses the PromQL and checks if the labels are not used in selectors, grouping or joining metrics.