def rules(self, request):
rules = models.Rule.objects.filter(enabled=True)
return Response(
serializers.AlertRuleSerializer(rules, many=True).data,
headers={
"Content-Disposition": "attachment; filename=alert.rule.yml"
},
)
def rules(self, request, name):
rules = models.Rule.objects.filter(obj=self.get_object())
return Response(
serializers.AlertRuleSerializer(rules, many=True).data,
headers={
"Content-Disposition":
"attachment; filename=%s.rule.yml" % name
},
)
def render_rules(rules=None):
'''
Render rules in a format that Prometheus understands
:param rules: List of rules
:type rules: list(Rule)
:param int version: Prometheus rule format (1 or 2)
:return: Returns rules in yaml or Prometheus v1 format
:rtype: bytes
This function can render in either v1 or v2 format
We call prefetch_related_objects within this function to populate the
other related objects that are mostly used for the sub lookups.
'''
if rules is None:
rules = models.Rule.objects.filter(enabled=True)
return renderers.RuleRenderer().render(
serializers.AlertRuleSerializer(rules, many=True).data)
def rules(self, request, name):
rules = models.Rule.objects.filter(obj=self.get_object())
return Response(serializers.AlertRuleSerializer(rules, many=True).data)