[VOL-785,VOL-786,VOL-1315,VOL-1316]
Initial commit of the affinity router's data plane
Change-Id: Iccc93b5526d5d2468b33eff7d8847e22fb88ef2d
diff --git a/afrouter/arouter.go b/afrouter/arouter.go
new file mode 100644
index 0000000..b25ff42
--- /dev/null
+++ b/afrouter/arouter.go
@@ -0,0 +1,77 @@
+/*
+ * Copyright 2018-present Open Networking Foundation
+
+ * 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.
+ */
+// gRPC affinity router with active/active backends
+
+package main
+/* package main // import "github.com/opencord/voltha-go/arouter" */
+/* package main // import "github.com/opencord/voltha-go" */
+
+
+import (
+ "os"
+ "fmt"
+ slog "log"
+ "google.golang.org/grpc/grpclog"
+ "github.com/opencord/voltha-go/common/log"
+ "github.com/opencord/voltha-go/afrouter/afrouter"
+)
+
+func main() {
+
+
+ conf,err := afrouter.ParseCmd()
+ if(err != nil) {
+ fmt.Printf("Error: %v\n", err)
+ return
+ }
+
+ // Setup logging
+ if _, err := log.SetDefaultLogger(log.JSON, *conf.LogLevel, nil); err != nil {
+ log.With(log.Fields{"error": err}).Fatal("Cannot setup logging")
+ }
+
+ defer log.CleanUp()
+
+ // Parse the config file
+ err = conf.LoadConfig()
+ if(err != nil) {
+ log.Error(err)
+ return
+ }
+ log.With(log.Fields{"config":*conf}).Debug("Configuration loaded")
+
+ // Enable grpc logging
+ if *conf.GrpcLog {
+ grpclog.SetLogger(slog.New(os.Stderr, "grpc: ", slog.LstdFlags))
+ //grpclog.SetLoggerV2(lgr)
+ }
+
+ // Install the signal and error handlers.
+ afrouter.InitExitHandler()
+
+
+ // Create the affinity router proxy...
+ if ap,err := afrouter.NewArouterProxy(conf); err != nil {
+ log.Errorf("Failed to create the arouter proxy, exiting:%v",err)
+ return
+ // and start it.
+ // This function never returns unless an error
+ // occurs or a signal is caught.
+ } else if err := ap.ListenAndServe(); err != nil {
+ log.Errorf("Exiting on error %v", err)
+ }
+
+}