Prepare dmaapmediatorproducer for CI

Issue-ID: NONRTRIC-593
Signed-off-by: elinuxhenrik <henrik.b.andersson@est.tech>
Change-Id: I2911b2680c2ccd69887f0a3c4e930b2859769eb1
diff --git a/dmaap-mediator-producer/Dockerfile b/dmaap-mediator-producer/Dockerfile
new file mode 100644
index 0000000..95bcbae
--- /dev/null
+++ b/dmaap-mediator-producer/Dockerfile
@@ -0,0 +1,39 @@
+#==================================================================================
+#   Copyright (C) 2021: Nordix 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.
+#
+#   This source code is part of the near-RT RIC (RAN Intelligent Controller)
+#   platform project (RICP).
+#==================================================================================
+
+##
+## Build
+##
+FROM golang:1.17-bullseye AS build
+WORKDIR /app
+COPY go.mod ./
+COPY go.sum ./
+RUN go mod download
+COPY . ./
+RUN go build -o /dmaapmediatorproducer
+##
+## Deploy
+##
+FROM gcr.io/distroless/base-debian10
+WORKDIR /
+## Copy from "build" stage
+COPY --from=build /dmaapmediatorproducer .
+COPY --from=build /app/configs/ configs
+USER nonroot:nonroot
+ENTRYPOINT ["/dmaapmediatorproducer"]