Sync APIs. @tag-name=gloo-andyfong

api/gloo/gloo/external/envoy/config/trace/v3/datadog.proto

@@ -3,6 +3,7 @@ syntax = "proto3";
 package solo.io.envoy.config.trace.v3;
 
 import "google/protobuf/wrappers.proto";
+import "google/protobuf/duration.proto";
 
 import "udpa/annotations/migrate.proto";
 import "udpa/annotations/status.proto";
@@ -19,6 +20,18 @@ option (solo.io.udpa.annotations.file_status).package_version_status = ACTIVE;
 
 // [#protodoc-title: Datadog tracer]
 
+// Configuration for the Remote Configuration feature.
+message DatadogRemoteConfig {
+  // Frequency at which new configuration updates are queried.
+  // If no value is provided, the default value is delegated to the Datadog tracing library.
+  google.protobuf.Duration polling_interval = 1;
+
+  // Disabled remote config.
+  // This field does not exist in envoy's config but allow us to preserve the default behavior 
+  // when upgrading to envoy v1.31
+  google.protobuf.BoolValue disabled = 2;
+}
+
 // Configuration for the Datadog tracer.
 // [#extension: envoy.tracers.datadog]
 message DatadogConfig {
@@ -38,6 +51,17 @@ message DatadogConfig {
 
   // The name used for the service when traces are generated by envoy.
   google.protobuf.StringValue service_name = 2 [(validate.rules).string = {min_len: 1}];
+
+  // Optional hostname to use when sending spans to the collector_cluster. Useful for collectors
+  // that require a specific hostname. Defaults to :ref:`collector_cluster <envoy_v3_api_field_config.trace.v3.DatadogConfig.collector_cluster>` above.
+  string collector_hostname = 4;
+
+  // Configures remote configuration.
+  // Remote Configuration allows to configure the tracer from Datadog's user interface.
+  // This feature can drastically increase the number of connections to the Datadog Agent.
+  // Each tracer regularly polls for configuration updates, and the number of tracers is the product
+  // of the number of listeners and worker threads.
+  DatadogRemoteConfig remote_config = 5;
 }
 option go_package = "github.com/solo-io/solo-apis/pkg/api/gloo.solo.io/external/envoy/config/trace/v3";
 import "extproto/ext.proto";