prometheus-istio-env-example.yml

### we can use k8s environment variables to target istio services
###
---
integrations:
  - name: nri-flex
    # interval: 30s
    config:
      name: prometheusIstioFlex
      apis:
        - name: promIstioCitadel
          url: http://$$ISTIO_CITADEL_PORT_9093_TCP_ADDR:9093/metrics
          prometheus:
            enable: true
            # raw: true ### if enabled will create an event per prometheus metric retaining all metadata for the metric (same as unflatten)
            ############### by default Flex will try to flatten the metrics where possible to reduce the events being generated
        - name: promIstioMixer
          url: http://$$ISTIO_TELEMETRY_SERVICE_HOST:9093/metrics
          prometheus:
            enable: true
        - name: promIstioGalley
          url: http://$$ISTIO_GALLEY_PORT_9093_TCP_ADDR:9093/metrics
          prometheus:
            enable: true
        # - name: prometheusIstioPilot
        #   url: istio pilot address
        #   prometheus:
        #     enable: true
        # sample_filter:
        # - .*: GAUGE ## remove all gauge metrics
        # - .*: COUNTER ## remove all counter metrics