Initial cloud-services repo - gateway service + pkg modules

pkg/grpc/kafka_grpc/trex_log.proto

@@ -0,0 +1,35 @@
+syntax = "proto3";
+option go_package = "grpc/kafka_grpc";
+
+message TRexLog {
+    int32 level = 1;
+    string timestamp = 2; // This should become an int64 with message sent as unix time
+    int32 line_number = 3;
+    string filename = 4;
+    string channel = 5;
+    string msg = 6;
+}
+
+message TRexLogs {
+    repeated TRexLog logs = 1;
+}
+
+message TRexLogs_BatchPayload {
+    string Handler = 1;
+    oneof TRexMessage {
+        TRexLogs Data = 2;
+        TRexError Error = 3;
+    }
+    
+    string Version = 4;
+}
+
+message TRexError {
+    int64 code = 1;
+    repeated TRexErrorMessage message = 2;
+}
+
+message TRexErrorMessage{
+    repeated string context = 1;
+    string description = 2;
+}