Metrics service

config.metrics.v3.MetricsServiceConfig

[config.metrics.v3.MetricsServiceConfig proto]

Metrics Service is configured as a built-in envoy.stat_sinks.metrics_service StatsSink. This opaque configuration will be used to create Metrics Service.

This extension may be referenced by the qualified name envoy.stat_sinks.metrics_service

Note

This extension does not operate on the data plane and hence is intended to be robust against untrusted traffic.

{
  "grpc_service": "{...}",
  "transport_api_version": "...",
  "report_counters_as_deltas": "{...}"
}

grpc_service

(config.core.v3.GrpcService, REQUIRED) The upstream gRPC cluster that hosts the metrics service.

transport_api_version

(config.core.v3.ApiVersion) API version for metric service transport protocol. This describes the metric service gRPC endpoint and version of messages used on the wire.

report_counters_as_deltas

(BoolValue) If true, counters are reported as the delta between flushing intervals. Otherwise, the current counter value is reported. Defaults to false. Eventually (https://github.com/envoyproxy/envoy/issues/10968) if this value is not set, the sink will take updates from the MetricsResponse.