Replace grpc-plugin storage type name with just grpc

crossdock/jaeger-docker-compose.yml

@@ -22,7 +22,7 @@ services:
         - "14250"
         - "9411:9411"
       environment:
-        - SPAN_STORAGE_TYPE=grpc-plugin
+        - SPAN_STORAGE_TYPE=grpc
         - LOG_LEVEL=debug
       restart: on-failure
       depends_on:
@@ -37,7 +37,7 @@ services:
         - "16686:16686"
         - "16687"
       environment:
-        - SPAN_STORAGE_TYPE=grpc-plugin
+        - SPAN_STORAGE_TYPE=grpc
       restart: on-failure
       depends_on:
         - jaeger-remote-storage

docker-compose/kafka/docker-compose.yml

@@ -72,7 +72,7 @@ services:
       - "--grpc-storage.server=jaeger-remote-storage:17271"
       - "--log-level=debug"
     environment:
-      - SPAN_STORAGE_TYPE=grpc-plugin
+      - SPAN_STORAGE_TYPE=grpc
       - KAFKA_CONSUMER_BROKERS=kafka:9092
     healthcheck:
       test: ["CMD-SHELL", "wget --no-verbose --tries=1 --spider http://localhost:14270/ || exit 1"]
@@ -117,7 +117,7 @@ services:
       - "--grpc-storage.server=jaeger-remote-storage:17271"
       - "--log-level=debug"
     environment:
-      - SPAN_STORAGE_TYPE=grpc-plugin
+      - SPAN_STORAGE_TYPE=grpc
       - JAEGER_AGENT_HOST=jaeger-agent
     ports:
       - "16686:16686"

plugin/storage/factory.go

@@ -44,7 +44,8 @@ const (
 	elasticsearchStorageType = "elasticsearch"
 	memoryStorageType        = "memory"
 	kafkaStorageType         = "kafka"
-	grpcPluginStorageType    = "grpc-plugin"
+	grpcStorageType          = "grpc"
+	grpcPluginDeprecated     = "grpc-plugin"
 	badgerStorageType        = "badger"
 	blackholeStorageType     = "blackhole"
 
@@ -67,7 +68,7 @@ var AllStorageTypes = []string{
 	kafkaStorageType,
 	badgerStorageType,
 	blackholeStorageType,
-	grpcPluginStorageType,
+	grpcStorageType,
 }
 
 // AllSamplingStorageTypes returns all storage backends that implement adaptive sampling
@@ -135,7 +136,7 @@ func (f *Factory) getFactoryOfType(factoryType string) (storage.Factory, error)
 		return kafka.NewFactory(), nil
 	case badgerStorageType:
 		return badger.NewFactory(), nil
-	case grpcPluginStorageType:
+	case grpcStorageType:
 		return grpc.NewFactory(), nil
 	case blackholeStorageType:
 		return blackhole.NewFactory(), nil

plugin/storage/factory_config.go

@@ -53,7 +53,7 @@
 // * `memory` - built-in
 // * `kafka` - built-in
 // * `blackhole` - built-in
-// * `plugin` - loads a dynamic plugin that implements storage.Factory interface (not supported at the moment)
+// * `grpc` - build-in
 //
 // For backwards compatibility it also parses the args looking for deprecated --span-storage.type flag.
 // If found, it writes a deprecation warning to the log.
@@ -66,6 +66,13 @@
 	if spanStorageType == "" {
 		spanStorageType = cassandraStorageType
 	}
+	if spanStorageType == grpcPluginDeprecated {
+		fmt.Fprintf(log,
+			"WARNING: `%s` storage type is deprecated and will be remove from v1.60. Use `%s`.\n\n",
+			grpcPluginDeprecated, grpcStorageType,
+		)
+		spanStorageType = grpcStorageType
+	}
 	spanWriterTypes := strings.Split(spanStorageType, ",")
 	if len(spanWriterTypes) > 1 {
 		fmt.Fprintf(log,

plugin/storage/grpc/factory.go

@@ -101,14 +101,14 @@ func (f *Factory) Initialize(metricsFactory metrics.Factory, logger *zap.Logger)
 
 	services, err := f.builder.Build(logger, f.tracerProvider)
 	if err != nil {
-		return fmt.Errorf("grpc-plugin builder failed to create a store: %w", err)
+		return fmt.Errorf("grpc storage builder failed to create a store: %w", err)
 	}
 
 	f.store = services.Store
 	f.archiveStore = services.ArchiveStore
 	f.capabilities = services.Capabilities
 	f.streamingSpanWriter = services.StreamingSpanWriter
-	logger.Info("External plugin storage configuration", zap.Any("configuration", f.options.Configuration))
+	logger.Info("Remote storage configuration", zap.Any("configuration", f.options.Configuration))
 	return nil
 }
 

scripts/generate-help-output.sh

@@ -21,7 +21,7 @@ function gen {
 set -ex
 
 gen agent      nostorage
-gen collector  cassandra elasticsearch memory kafka badger grpc-plugin
-gen query      cassandra elasticsearch memory badger grpc-plugin
-gen ingester   cassandra elasticsearch memory badger grpc-plugin
-gen all-in-one cassandra elasticsearch memory badger grpc-plugin
+gen collector  cassandra elasticsearch memory kafka badger grpc
+gen query      cassandra elasticsearch memory badger grpc
+gen ingester   cassandra elasticsearch memory badger grpc
+gen all-in-one cassandra elasticsearch memory badger grpc