diff --git a/docs/root/operations/cli.rst b/docs/root/operations/cli.rst index 243b8525580a..96e4e2fcb053 100644 --- a/docs/root/operations/cli.rst +++ b/docs/root/operations/cli.rst @@ -185,6 +185,7 @@ following are the command line options that Envoy supports. variable which should be passed to this option in most cases. .. option:: --enable-fine-grain-logging + *(optional)* Enables fine-grain logger with file level log control and runtime update at administration interface. If enabled, main log macros including `ENVOY_LOG`, `ENVOY_CONN_LOG`, `ENVOY_STREAM_LOG` and `ENVOY_FLUSH_LOG` will use a per-file logger, and the usage doesn't need `Envoy::Logger::Loggable` any