new: add docker and compose files

Dockerfile

@@ -0,0 +1,29 @@
+FROM libmp as build
+
+RUN apt update
+RUN apt install -y make gcc gettext libinih-dev libsqlite3-dev libarchive-dev
+
+WORKDIR /root
+
+COPY ./Makefile ./
+COPY ./install  ./install
+COPY ./locale   ./locale
+COPY ./src      ./src
+
+RUN make
+RUN make install
+
+FROM libmp as main
+
+RUN apt update
+RUN apt install -y dumb-init
+RUN mkdir -pv /var/lib/pooler
+
+# translations
+COPY --from=build /usr/share/locale/tr/LC_MESSAGES/pooler.mo /usr/share/locale/tr/LC_MESSAGES/pooler.mo
+
+# binary and the configuration
+COPY --from=build /etc/pooler/config.ini /etc/pooler/config.ini
+COPY --from=build /usr/bin/pooler        /usr/bin/pooler
+
+ENTRYPOINT ["dumb-init", "/usr/bin/pooler", "/etc/pooler/config.ini"]