services:
    - name: proxy_access_control
    - name: clover_server1
    - name: clover_server2
    - name: clover_server3
metric_prefixes:
    - prefix: envoy_cluster_outbound_9180__
    - prefix: envoy_cluster_inbound_9180__
metric_suffixes:
    - suffix: _default_svc_cluster_local_upstream_rq_2xx
    - suffix: _default_svc_cluster_local_upstream_cx_active
custom_metrics:
    - metric: envoy_tracing_zipkin_spans_sent