add dockerfile to build parodus

Dockerfile

@@ -0,0 +1,71 @@
+# if latest docker version caches the layers and doesn't force a build, try old docker:
+# DOCKER_BUILDKIT=0  docker build --no-cache -t parodus . 
+
+# build stage
+FROM ubuntu:20.04 AS packager
+
+RUN apt-get \
+    -y --allow-downgrades --allow-remove-essential --allow-change-held-packages \
+    update && DEBIAN_FRONTEND=noninteractive apt-get install -y \
+    git \
+    cmake \
+    autoconf \
+    make \
+    musl-dev \
+    gcc \
+    g++ \
+    openssl \
+    libssl-dev \
+    libcurl4-openssl-dev \
+    libcunit1 \
+    libcunit1-doc \
+    libcunit1-dev \ 
+    automake  \
+    libtool \
+    uuid-dev \
+    pkg-config \
+    build-essential \
+    clang \
+    gdb \
+    wget 
+    #apk add --no-cache cmake autoconf make musl-dev gcc g++ openssl openssl-dev git cunit cunit-dev automake libtool util-linux-dev && \
+
+COPY . .
+
+WORKDIR /
+
+RUN rm -rf build 
+RUN mkdir build
+
+
+RUN cd build && \
+    cmake ..  && make 
+
+#build image
+FROM ubuntu:20.04
+
+WORKDIR /
+COPY --from=packager /build/src/parodus /usr/bin/
+COPY --from=packager /build/_install/lib/libcimplog.so.1.0.0 /usr/lib/
+COPY --from=packager /build/_install/lib/libcjson.so.1.7.8 /usr/lib/
+COPY --from=packager /build/_install/lib/libcjwt.so /usr/lib/
+COPY --from=packager /build/_install/lib/libmsgpackc.so.2.0.0 /usr/lib/
+COPY --from=packager /build/_install/lib/libnopoll.so.0.0.0 /usr/lib/
+COPY --from=packager /build/_install/lib/libtrower-base64.so.1.0.0 /usr/lib/
+COPY --from=packager /build/_install/lib/libwrp-c.so /usr/lib/
+COPY --from=packager /build/_install/lib/libnanomsg.so.5.1.0 /usr/lib/
+COPY --from=packager /build/_install/lib/libcurl.so /usr/lib/
+RUN chmod uga+x /usr/bin/parodus && \
+    apt-get update && DEBIAN_FRONTEND=noninteractive apt-get install -y openssl util-linux && \
+    ln -s /usr/lib/libcurl.so /usr/lib/libcurl.so.1 && \
+    ln -s /usr/lib/libmsgpackc.so.2.0.0 /usr/lib/libmsgpackc.so && \
+    #ln -s /usr/lib/libmsgpackc.so.2.0.0 /usr/lib/libmsgpackc.so.2 && \
+    ln -s /usr/lib/libtrower-base64.so.1.0.0 /usr/lib/libtrower-base64.so && \
+    ln -s /usr/lib/libnopoll.so.0.0.0 /usr/lib/libnopoll.so && \
+    #ln -s /usr/lib/libnopoll.so.0.0.0 /usr/lib/libnopoll.so.0 && \
+    ln -s /usr/lib/libcimplog.so.1.0.0 /usr/lib/libcimplog.so && \
+    #ln -s /usr/lib/libnanomsg.so.5.1.0 /usr/lib/libnanomsg.so.5 && \
+    ln -s /usr/lib/libnanomsg.so.5 /usr/lib/libnanomsg.so && \
+    #ln -s /usr/lib/libcjson.so.1.7.8 /usr/lib/libcjson.so.1 && \
+    ln -s /usr/lib/libcjson.so.1 /usr/lib/libcjson.so
+ENTRYPOINT [ "/usr/bin/parodus" ]