First commit

setup/e2mgr/E2Manager/app/main.go

@@ -0,0 +1,85 @@
+//
+// Copyright 2019 AT&T Intellectual Property
+// Copyright 2019 Nokia
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+//  This source code is part of the near-RT RIC (RAN Intelligent Controller)
+//  platform project (RICP).
+
+package main
+
+import (
+	"e2mgr/clients"
+	"e2mgr/configuration"
+	"e2mgr/controllers"
+	"e2mgr/httpserver"
+	"e2mgr/logger"
+	"e2mgr/managers"
+	"e2mgr/managers/notificationmanager"
+	"e2mgr/providers/httpmsghandlerprovider"
+	"e2mgr/providers/rmrmsghandlerprovider"
+	"e2mgr/rNibWriter"
+	"e2mgr/rmrCgo"
+	"e2mgr/services"
+	"e2mgr/services/rmrreceiver"
+	"e2mgr/services/rmrsender"
+	"fmt"
+	"gerrit.o-ran-sc.org/r/ric-plt/nodeb-rnib.git/reader"
+	"gerrit.o-ran-sc.org/r/ric-plt/sdlgo"
+	"os"
+	"strconv"
+)
+
+func main() {
+	config := configuration.ParseConfiguration()
+	logLevel, _ := logger.LogLevelTokenToLevel(config.Logging.LogLevel)
+	logger, err := logger.InitLogger(logLevel)
+	if err != nil {
+		fmt.Printf("#app.main - failed to initialize logger, error: %s", err)
+		os.Exit(1)
+	}
+	logger.Infof("#app.main - Configuration %s", config)
+	db := sdlgo.NewDatabase()
+	sdl := sdlgo.NewSdlInstance("e2Manager", db)
+	defer sdl.Close()
+	rnibDataService := services.NewRnibDataService(logger, config, reader.GetRNibReader(sdl), rNibWriter.GetRNibWriter(sdl))
+	var msgImpl *rmrCgo.Context
+	rmrMessenger := msgImpl.Init("tcp:"+strconv.Itoa(config.Rmr.Port), config.Rmr.MaxMsgSize, 0, logger)
+	rmrSender := rmrsender.NewRmrSender(logger, rmrMessenger)
+	kubernetes := managers.NewKubernetesManager(logger, config)
+	ranSetupManager := managers.NewRanSetupManager(logger, rmrSender, rnibDataService)
+	e2tInstancesManager := managers.NewE2TInstancesManager(rnibDataService, logger)
+	routingManagerClient := clients.NewRoutingManagerClient(logger, config, clients.NewHttpClient())
+	e2tAssociationManager := managers.NewE2TAssociationManager(logger, rnibDataService, e2tInstancesManager, routingManagerClient)
+	e2tShutdownManager := managers.NewE2TShutdownManager(logger, config, rnibDataService, e2tInstancesManager, e2tAssociationManager, kubernetes)
+	e2tKeepAliveWorker := managers.NewE2TKeepAliveWorker(logger, rmrSender, e2tInstancesManager, e2tShutdownManager, config)
+	rmrNotificationHandlerProvider := rmrmsghandlerprovider.NewNotificationHandlerProvider()
+	rmrNotificationHandlerProvider.Init(logger, config, rnibDataService, rmrSender, ranSetupManager, e2tInstancesManager, routingManagerClient, e2tAssociationManager)
+
+	notificationManager := notificationmanager.NewNotificationManager(logger, rmrNotificationHandlerProvider)
+	rmrReceiver := rmrreceiver.NewRmrReceiver(logger, rmrMessenger, notificationManager)
+
+	e2tInstancesManager.ResetKeepAliveTimestampsForAllE2TInstances()
+
+	defer rmrMessenger.Close()
+
+	go rmrReceiver.ListenAndHandle()
+	go e2tKeepAliveWorker.Execute()
+
+	httpMsgHandlerProvider := httpmsghandlerprovider.NewIncomingRequestHandlerProvider(logger, rmrSender, config, rnibDataService, ranSetupManager, e2tInstancesManager, e2tAssociationManager, routingManagerClient)
+	rootController := controllers.NewRootController(rnibDataService)
+	nodebController := controllers.NewNodebController(logger, httpMsgHandlerProvider)
+	e2tController := controllers.NewE2TController(logger, httpMsgHandlerProvider)
+	_ = httpserver.Run(logger, config.Http.Port, rootController, nodebController, e2tController)
+}