apiVersion: argoproj.io/v1alpha1
kind: AnalysisTemplate
metadata:
  name: canary-success-rate
  namespace: app
spec:
  args:
  - name: app
  - name: canary-hash
  metrics:
  - name: success-rate
    interval: 20s
    successCondition: result[0] >= 0.90 || len(result) == 0 # isNaN(result) cannot use []float64 as argument (type float64) to call isNaN
    failureLimit: 1 
    provider:
      prometheus:
        address: http://appmesh-prometheus.appmesh-system:9090
        query: |
          sum(irate(envoy_http_downstream_rq_xx{app="{{args.app}}",envoy_response_code_class!~"5",rollouts_pod_template_hash="{{args.canary-hash}}",envoy_http_conn_manager_prefix="ingress"}[1m])) /
          sum(irate(envoy_http_downstream_rq_xx{app="{{args.app}}",rollouts_pod_template_hash="{{args.canary-hash}}",envoy_http_conn_manager_prefix="ingress"}[1m]))
---