stats: DogStatsd sink supports custom metric name prefix (#4506)

ref: https://github.com/envoyproxy/envoy/issues/4390 Signed-off-by: Taiki Ono <taiki-ono@cookpad.com> Mirrored from https://github.com/envoyproxy/envoy @ bdb2859b044e267bb5c6a76953e8c96b813258da
6 years ago · 0e0bd7ff9e
parent b3d6d5095e
commit 0e0bd7ff9e
1 changed files with 4 additions and 0 deletions
--- a/envoy/config/metrics/v2/stats.proto
+++ b/envoy/config/metrics/v2/stats.proto
@ -200,6 +200,10 @@ message DogStatsdSink {
  }

  reserved 2;
+
+  // Optional custom metric name prefix. See :ref:`StatsdSink's prefix field
+  // <envoy_api_field_config.metrics.v2.StatsdSink.prefix>` for more details.
+  string prefix = 3;
 }

 // Stats configuration proto schema for built-in *envoy.stat_sinks.hystrix* sink.