[SEBA-616] create  skeleton for device-management container Dockerfile and main.go

Change-Id: If8cbdae5820067f93e0f795390c539e0626ff822
diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..3594da6
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,28 @@
+# 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.
+
+# docker build -t opencord/device-management:latest .
+# docker build -t 10.90.0.101:30500/opencord/kafka-topic-exporter:latest .
+
+FROM golang:1.12-alpine3.9 AS build-env  
+RUN mkdir /app
+ADD . /app/
+WORKDIR /app
+RUN CGO_ENABLED=0 GOOS=linux go build -o main .
+
+FROM alpine:3.9.4
+WORKDIR /app/
+COPY --from=build-env /app/main .
+ENTRYPOINT ["./main"]
+