mismatch_smee_deployment_replicas_test.yaml

evaluation_interval: 1m

rule_files:
  - prometheus.smee_deployment_alerts.yaml

tests:
  - interval: 1m
    input_series:
      # Alerted cases:
      # Actual deployments are lower than the spec in smee.* namespace, so it will be alerted.
      - series: 'kube_deployment_spec_replicas{namespace="smee-client", deployment="gosmee", source_cluster="cluster01"}'
        values: '2x5'
      - series: 'kube_deployment_status_replicas_available{namespace="smee-client", deployment="gosmee", source_cluster="cluster01"}'
        values: '1x5'

    alert_rule_test:
      - eval_time: 5m
        alertname: SmeeDeploymentReplicasMismatch
        exp_alerts:
          - exp_labels:
              severity: warning
              namespace: smee-client
              deployment: gosmee
              source_cluster: cluster01
            exp_annotations:
              summary: >-
                Smee deployment smee-client/gosmee replicas mismatch
              description: >-
                The number of replicas defined in smee-client/gosmee on cluster cluster01
                is different than the actual number of replicas
              alert_routing_key: smee-client
              runbook_url: https://gitlab.cee.redhat.com/konflux/docs/sop/-/blob/main/o11y/alert-rule-SmeeDeploymentMismatch.md

  - interval: 1m
    input_series:
      # Not Alerted cases:
      # Actual deployments equals the spec, No alert
      - series: 'kube_deployment_spec_replicas{namespace="smee", deployment="gosmee", source_cluster="cluster01"}'
        values: '2x5'
      - series: 'kube_deployment_status_replicas_available{namespace="smee", deployment="gosmee", source_cluster="cluster01"}'
        values: '2x5'
      # Actual deployments are lower than the spec in smee.* for less than 5 minutes, No alert
      - series: 'kube_deployment_spec_replicas{namespace="smee-client", deployment="gosmee", source_cluster="cluster01"}'
        values: '2x5'
      - series: 'kube_deployment_status_replicas_available{namespace="smee-client", deployment="gosmee", source_cluster="cluster01"}'
        values: '1x3 2x5'
      # Actual deployments are lower than the spec but not in smee.* namespace, No alert
      - series: 'kube_deployment_spec_replicas{namespace="ns-1", deployment="dep", source_cluster="cluster01"}'
        values: '2x5'
      - series: 'kube_deployment_status_replicas_available{namespace="ns-1", deployment="dep", source_cluster="cluster01"}'
        values: '1x3 2x5'

    alert_rule_test:
      - eval_time: 5m
        alertname: SmeeDeploymentReplicasMismatch