config: Update remote URL handling.

logdog/api/endpoints/coordinator/services/v1/service.pb.go

Index: logdog/api/endpoints/coordinator/services/v1/service.pb.go
diff --git a/logdog/api/endpoints/coordinator/services/v1/service.pb.go b/logdog/api/endpoints/coordinator/services/v1/service.pb.go
index 1b125e130f06bc2b7cfd72ccfb09abd038fb5bba..a54221775f52c4341956a9e87db13072b7ace2db 100644
--- a/logdog/api/endpoints/coordinator/services/v1/service.pb.go
+++ b/logdog/api/endpoints/coordinator/services/v1/service.pb.go
@@ -57,6 +57,9 @@ type GetConfigResponse struct {
 	ConfigSet string `protobuf:"bytes,2,opt,name=config_set,json=configSet" json:"config_set,omitempty"`
 	// The path of the text-serialized service configuration protobuf.
 	ServiceConfigPath string `protobuf:"bytes,3,opt,name=service_config_path,json=serviceConfigPath" json:"service_config_path,omitempty"`
+	// The host name of the configuration service. This is preferred to
+	// "config_service_url".
+	ConfigServiceHost string `protobuf:"bytes,4,opt,name=config_service_host,json=configServiceHost" json:"config_service_host,omitempty"`
 }
 
 func (m *GetConfigResponse) Reset()                    { *m = GetConfigResponse{} }
@@ -85,6 +88,13 @@ func (m *GetConfigResponse) GetServiceConfigPath() string {
 	return ""
 }
 
+func (m *GetConfigResponse) GetConfigServiceHost() string {
+	if m != nil {
+		return m.ConfigServiceHost
+	}
+	return ""
+}
+
 // RegisterStreamRequest is the set of caller-supplied data for the
 // RegisterStream Coordinator service endpoint.
 type RegisterStreamRequest struct {
@@ -700,50 +710,51 @@ func init() {
 }
 
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